Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(273,774 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,613 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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7-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonyloxycamptothecin
CAS:Controlled Product<p>Applications A major metabolite of Irinotecan.<br>References Canal, P., et al.: J. Clin. Oncol., 14, 2688 (1996), Haaz, M., et al.: Cancer Res., 58, 468 (1998), Kehrer, D., et al.: Clin. Cancer Res., 6, 3451 (2000), Hanioka, N., et al.: Xenobiotica, 31, 687 (2001), Satoh, T., et al.: Drug Metab. Dispos., 30, 488 (2002),<br></p>Formula:C33H38N4O8Color and Shape:Light YellowMolecular weight:618.67686β-Hydroxy Betamethasone
CAS:Controlled Product<p>Applications 6β-Hydroxy Betamethasone can be used as analyte in analytical study for detecting betamethasone metabolites in human urine using liquid chromatography coupled to tandem mass spectrometry.<br>References Matabosch, X., et al.: Drug Testing and Analysis, 7, 663-672 (2015)<br></p>Formula:C22H29FO6Color and Shape:NeatMolecular weight:408.46Olodaterol Hydrochloride
CAS:Controlled Product<p>Applications Olodaterol is a long acting β-adrenoceptor agonist used as an inhalation for treating patients with chronic obstructive pulmonary disease (COPD).<br>References Cazzola, M., et al.: Pharmacol. Rev., 64, 450 (2012); Bouyssou, T., et al.: Bioorg. Med. Chem. Lett., 20, 1410 (2010);<br></p>Formula:C21H27ClN2O5Color and Shape:Off-White To Light BrownMolecular weight:422.90Boldenone 17-Sulfate TEA
CAS:Controlled Product<p>Applications The major metabolite of Boldenone, an anabolic steroid.<br>References Fotsis, T., et al.: J. Steroid Biochem., 28, 203 (1987), Song, Y., et al.: Arch. Pharm. Res., 23, 599 (2000), Buiarelli, F., et al.: Anal. Chim. Acta, 526, 113 (2004), Poelmans, S., et al.: Food Addit. Contam., 22, 808 (2005),<br></p>Formula:C19H26O5S•C6H15NColor and Shape:Off-White To BeigeMolecular weight:366.47N-Desmethyl Rosuvastatin Disodium Salt Monohydrate
CAS:Controlled Product<p>Applications Inhibits the enzyme HMG-CoA reductase in vitro.<br>References Endo, A., et al.: J. Antibiot., 32, 852 (1979), Alberts, A.W., et al.: Drug Invest., 2 (Suppl. 2), 9 (1990), Kuroda, M., et al.: Biochim. Biophys. Acta, 486, 70 (1977),<br></p>Formula:C21H24FN3Na2O6S•H2OColor and Shape:NeatMolecular weight:511.4818024-Nitro-4’-aminodiphenyl Sulfone
CAS:<p>Applications An intermediate in the synthesis of the Daspone metabolite.<br></p>Formula:C12H10N2O4SColor and Shape:NeatMolecular weight:278.28Anastrozole Monoamide
CAS:<p>Impurity Anastrozole Monoamide Impurity<br>Applications Anastrozole Monoamide is a derivative of Anastrozole (A637425), an aromatase inhibitor. Used as an antineoplastic.<br>References Plourde, P.V., et al.: Breast Cancer Res. Treat., 30, 103 (1994), Buzdar, A.U., et al.: Cancer, 79, 730 (1997)<br></p>Formula:C17H21N5OColor and Shape:WhiteMolecular weight:311.38N-[4-(4-Fluorophenyl)-5-hydroxymethyl-6-isopropylpyrimidin-2-yl]-N-methylmethanesulfonamide
CAS:Controlled Product<p>Applications A Rosuvastatin (R700500) intermediate as HMG-CoA reductase inhibitor.<br>References Beck, et al.: J. Med. Chem., 33, 52 (1999),<br></p>Formula:C16H20FN3O3SColor and Shape:NeatMolecular weight:353.41Surfactin
CAS:<p>Applications Surfactin is a lipopeptide antibiotic and biosurfactant.<br></p>Formula:C53H93N7O13Color and Shape:NeatMolecular weight:1036.347-Epi Paclitaxel
CAS:Controlled ProductFormula:C47H51NO14Color and Shape:Off-WhiteMolecular weight:853.911-Acetyl-2-imidazolidinone
CAS:<p>Impurity Clonidine EP Impurity A<br>Applications 1-Acetyl-2-imidazolidinone (Clonidine EP Impurity A) is a synthetic reagent used in the preparation of triple [14C]-labelled moxonidine which is an antihypertensive compound.<br>References Czeskis, B., et al.: J. Labelled Comp. Radiopharm., 47, 699 (2004)<br></p>Formula:C5H8N2O2Color and Shape:Off-WhiteMolecular weight:128.13Bis (2-Ethylhexyl) 4,4’-(6-(4-(ethoxycarbonyl)phenylamino)-1,3,5-triazine-2,4-diyl)bis(azanediyl)dibenzoate
Formula:C42H54N6O6Color and Shape:NeatMolecular weight:738.9110-Hydroxy Nortriptyline Maleate
CAS:Controlled ProductFormula:C23H25NOColor and Shape:NeatMolecular weight:395.45Methyl Cholate
CAS:Controlled Product<p>Applications A bile acid derivative as anti-inflammatory and antitumor agent.<br>References Yasukawa, K., et al.: Chem. Pharm. Bull, 19, 573 (1996), Yasukawa, K., et al.: J. Pharm. Pharmacol., 52, 119 (2000), Iida, T., et al.: Lipids, 38, 281 (2003),<br></p>Formula:C25H42O5Color and Shape:NeatMolecular weight:422.60(3α,5α,17α)-19-Norpregnane-3,17-diol
CAS:Controlled ProductFormula:C20H34O2Color and Shape:NeatMolecular weight:306.48Salicylic Acid-13C6
CAS:<p>Applications Labelled acetylsalicylic acid impurity B.<br>References Walter, M., et al.: Eur. J. Biochem., 1996, 239, 281 (1996), Bantignies, B., et al.: Plant Mol. Biol., 42, 871 (2000), Bais, H., et al.: J. Biol. Chem., 278, 32413 ( 2003), Finkler, C., et al.: Genetica, 124, 117 (2005),<br></p>Formula:C6CH6O3Color and Shape:NeatMolecular weight:144.08trans-Carboxy Glimepiride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications An active metabolite of Glimepiride (G410150).<br>References Groop, L., et al.: Diabetes Care, 15, 737 (1992), Muller, G., et al.: Diabetes, 42, 1852 (1993), Kramer, W., et al.: Biochem. Biophys. Acta, 119, 278 (1994),<br></p>Formula:C24H32N4O7SColor and Shape:NeatMolecular weight:520.6(S)-Duloxetine Phthalamide
CAS:Controlled Product<p>Impurity Duloxetine Phthalamide Impurity<br>Applications (S)-Duloxetine Phthalamide is an impurity of (S)-Duloxetine present with enteric polymer hydroxypropylmethylcellulose phthalate (HPMCP) in dosage formulations.<br>References Jansen, P.J., et al.: J. Pharmaceut. Sci., 87, 81 (1998),<br></p>Formula:C26H23NO4SColor and Shape:White To Off-WhiteMolecular weight:445.53Atorvastatin Ethyl Ester
CAS:Controlled Product<p>Applications Atorvastatin (A791750) impurity.<br>References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993); Heinonen, T.M., et al.: Clin. Ther., 18, 853 (1996);<br></p>Formula:C35H39FN2O5Color and Shape:Off White SolidMolecular weight:586.696β-Hydroxy-21-desacetyl Deflazacort
CAS:<p>Applications The major metabolite of Deflazacort.<br>References Bernareggi, A., et al.: J. Pharma. Biomed. Anal., 5, 177-81 (1987), Assandri, A., et al.: Xenobiotica, 13(3), 185 (1983), Martinelli, E., et al.: Drug Metab. Dispos., 7, 335 (1979),<br></p>Formula:C23H29NO6Color and Shape:NeatMolecular weight:415.48(3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester
CAS:Controlled ProductFormula:C11H19NO4Color and Shape:NeatMolecular weight:229.275-Oxo Rosuvastatin
CAS:Controlled Product<p>Impurity Rosuvastatin EP Impurity C (Calcium Salt)<br>Stability Hygroscopic<br>Applications 5-Oxo Rosuvastatin (Rosuvastatin EP Impurity C (Calcium Salt)) is a Rosuvastatin (R700500) impurity.<br>References Endo, A., et al.: J. Antibiot., 32, 852 (1979), Beck, G., et al.: J. Med. Chem., 33, 52 (1990), Koga, T., et al.: Lipids, 30, 775 (1995),<br></p>Formula:C22H26FN3O6SColor and Shape:Light Yellow To Dark BeigeMolecular weight:479.52β-Benzyl L-Aspartic Acid N-carboxyanhydride
CAS:Controlled Product<p>Applications β-Benzyl L-Aspartic Acid N-carboxyanhydride is used in the synthesis of PEG-poly(aspartate) block copolymer micelles in cancer cells.<br>References Eckman, A., et al.: Pharm. Res, 29, 1755 (2012); Guo, M., et al.: Biomateials, 35, 4656 (2014)<br></p>Formula:C12H11NO5Color and Shape:NeatMolecular weight:249.224-Amino-1-naphthalenesulfonic Acid
CAS:<p>Applications 4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic. It is also a metabolite of azo dyes.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Alonso, M., et al.: Anal. Chim. Acta, 400, 211 (1999); Chung, K., et al.: Appl. Environ. Microb., 42, 641 (1981)<br></p>Formula:C10H9NO3SColor and Shape:NeatMolecular weight:223.255-Bromoacenaphthene
CAS:Controlled Product<p>Applications 5-Bromoacenaphthene<br></p>Formula:C12H9BrColor and Shape:NeatMolecular weight:233.15,8-Epoxy-13-cis Retinoic Acid(Mixture of Diastereomers)
CAS:Controlled Product<p>Applications A metabolite of 13-cis-Retinoic Acid (R250000).<br>References Samokyszyn, V., et al.: J. Biol. Chem., 262, 14119 (1987), Oldfield, N., et al.: Drug Metabol. Dispos., 18, 1105 (1990), Samokyszyn, V., et al.: Chem. Res. Toxicol., 10, 795 (1997),<br></p>Formula:C20H28O3Color and Shape:NeatMolecular weight:316.43Roflumilast N-Oxide
CAS:Controlled Product<p>Applications Roflumilast-N-oxide is the active metabolite of Roflumilast (R639700).<br>References Chiba, M., et al.: Drug Metab. Dispos., 25, 1022 (1997), Jarvis, B., et al.: Drugs, 59, 891 (2000),<br></p>Formula:C17H14Cl2F2N2O4Color and Shape:NeatMolecular weight:419.21(±)-Menthyl Acetate
CAS:Controlled Product<p>Applications Menthyl Acetate is a component of essential oils extracted from natural sources.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Adaszynska, Michalina, et al.: Zywnosc, 20(2), 116-125 (2013);Hashimoto, Gabriela S., et al.: Aquaculture, 450, 182-186 (2016);Mazzucotelli, Maria, et al.: J. of Chrom. A, 1583, 124-135 (2019)<br></p>Formula:C12H22O2Color and Shape:NeatMolecular weight:198.302Azelastine N-Oxide (Mixture of Diastereomers)
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications A metabolite of Azelastine (A808250).<br>References Heinemann, U. et al.: J. Chrom. B Anal. Tech. Biomed. Life Sci., 793, 389 (2003); Tasaka, K., et al.: Arzneim.-Forsch., 29, 488 (1979);<br></p>Formula:C22H24ClN3O2Color and Shape:NeatMolecular weight:397.90(1R)-(+)-a-Pinene (~80% ee)
CAS:Controlled Product<p>Applications (1R)-(+)-α-Pinene is used in hydroboration reactions and the reduction of ketones.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brown, H. et al.: J. Org. Chem., 50, 1384 (1985);<br></p>Formula:C10H16Color and Shape:NeatMolecular weight:136.234-(4-Oxobutyl)benzoic Acid Methyl Ester
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 4-(4-Oxobutyl)benzoic Acid Methyl Ester is used as a reagent in the preparation of Pemetrexed (P219500) and furoxanoxyalkyl esters of Pemetrexed as antifolates and nitric oxide donors for use as anticancer agents.<br>References Zhao, D., et al.: Zhongguo Yaowu Huaxue Zazhi, 18, 445 (2008); Yi, B., et al.: Zhongguo Yiyao Gongye Zazhi, 37, 798 (2006); Min, T., et al.: Med. Chem. Res., 18, 495 (2009)<br></p>Formula:C12H14O3Color and Shape:NeatMolecular weight:206.24Cabazitaxel
Controlled Product<p>Applications A novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. A microtubule inhibitor.<br>References Agarwal, N. et al.: Fut. Oncol., 7, 15 (2011); Mita, A. et al.: Clin. Cancer Res., 15, 723 (2009); Figg, W.D. et al.: Cancer Biol. Ther., 10, 1233 (2010);<br></p>Formula:C45H57NO14Color and Shape:White SolidMolecular weight:835.93Pravastatin Lactone
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Pravastatin Lactone is a metabolite of Pravastatin (P702000).<br>References Boberg, M., et al.: Drug Metab. Dispos., 25, 321 (1997), Neuvonen, P., et al.: Clin. Pharmacol. Ther., 63, 332 (1998), Boyd, R., et al.: J. Clin. Pharmacol., 40, 91 (2000),<br></p>Formula:C23H34O6Color and Shape:NeatMolecular weight:406.51Glutaric-d4 Acid
CAS:Controlled Product<p>Applications Glutaric Acid (2,2,4,4-D4, 98%) (cas# 19136-99-3) is a useful research chemical.<br></p>Formula:C5D4H4O4Color and Shape:NeatMolecular weight:136.14Homogentisic Acid-13C6
CAS:<p>Applications Labelled Homogentisic acid. An intermediate in the metabolism of tyrosine and phenylalanine. Occurs in plants and in the urine of alkaptonurics.<br>References Knox, W.E., et al.: Biochem. J., 49, 686 (1951), LaDu, B.N., et al.: J. Biol. Chem., 217, 777 (1955)<br></p>Formula:C213C6H8O4Color and Shape:NeatMolecular weight:174.1Perindoprilat(Mixture of Diastereomers)
CAS:Controlled Product<p>Applications Perindoprilat is an angiotensin-converting enzyme (ACE) inhibitor and antihypertensive.<br>References Pascard, C., et al.: J. Med. Chem., 34, 663 (1991)<br></p>Formula:C17H28N2O5Color and Shape:NeatMolecular weight:340.41Naphthacene
CAS:Controlled Product<p>Applications Naphthacene is a polycyclic aromatic hydrocarbon. Naphthacene is often used as a molecular organic semiconductor in organic field-effect transistors and organic light-emitting diodes. Naphthacene is also used in various applications involving the enhancement of photocurrent.<br>References Cnops, K., et al.: Applied. Phy. Letters., 101, 143301 (2012); Ooi, Z.E., Applied. Phy. Letters., 100, 93302 (2012);<br></p>Formula:C18H12Purity:>80%Color and Shape:NeatMolecular weight:228.2921-Desacetyl Amcinonide
CAS:Controlled Product<p>Applications Amcinonide (A576150) analog as glucocorticoid receptor agonists for the treatment of inflammation and allergic conditions.<br>References Woodford, R., et al.: Curr. Ther. Res., 26, 301 (1979),<br></p>Formula:C26H33FO6Color and Shape:NeatMolecular weight:460.54Prasugrel Thiolactone-d5 (Mixture of Diastereomers)
CAS:Controlled Product<p>Applications A labelled inactive metabolite of Prasugrel (P701150).<br>References Sugidachi, A., et al.: Br. J. Pharmacol., 129, 1439 (2000); Takahashi, S., et al.: J. Pharm. Sci., 97, 5434 (2008); Williams, E., et al.: Drug Metab. Dispos., 36, 1227 (2008); Hagihara, K., et al.: Xenobiotica, 39, 218 (2009);<br></p>Formula:C18H13D5FNO2SColor and Shape:NeatMolecular weight:336.435(S)-(-)-Dropropizine
CAS:<p>Applications S-Form of Dropropizine. Cough suppressive phenylpiperazine derivative. Antitussive.<br>References Noel, P.R.B., et al.: Arzneim.-Forsch., 19, 1246 (1969), Cartwright, K., et al.: J. Pharm. Pharmacol., 23, Suppl., 247S (1971), Moreo, GC., et al.: Gazz. Med. Ital., 140, 409 (1981),<br></p>Formula:C13H20N2O2Color and Shape:WhiteMolecular weight:236.312-Amino-5-nitro-2'-fluorobenzophenone
CAS:<p>Applications Intermediate in the production of Flunitrazepam metabolites.<br>References Stafford, J., et al.: Bioorg. Med. Chem. Lett., 12, 3215 (2002),<br></p>Formula:C13H9FN2O3Color and Shape:NeatMolecular weight:260.22Desacetyl Rifampicin Quinone
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Desacetyl Rifampicin Quinone is an impurity of Rifampicin (R508000).<br>References Wilson, W.L. et al.: J. Chrom., 144, 270 (1977);<br></p>Formula:C41H54N4O11Color and Shape:NeatMolecular weight:778.894-Carboxy Tolbutamide
CAS:Controlled ProductFormula:C12H16N2O5SColor and Shape:NeatMolecular weight:300.33(2-Chloroethyl) Phosphonic Acid-d4
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Labelled (2-Chloroethyl)phosphonic acid. (2-Chloroethyl)phosphonic acid (Ethephon) is the most widely used plant growth regulator. Ethephon is often used on wheat, coffee, tobacco, cotton, and rice in order to help the plant's fruit reach maturity more quickly. The toxicity of Ethephon is actually very low, and any Ethephon used on the plant is converted very quickly to ethylene.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brantley, B., et al.: J. Plant Physiol., 1428, 741 (1960), Ntui, V., et al.: J. Food Agricult. Environ., 5, 211 (2007), Vwioko, E., et al.: Biosci. Res. Communic., 21, 263 (2009),<br></p>Formula:C22H4H2ClO3PColor and Shape:NeatMolecular weight:148.524-(3-Bromo-4-oxobutyl)benzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-(3-Bromo-4-oxobutyl)benzoic Acid Methyl Ester is used as a reagent in the synthesis of furoxanoxyalkyl esters of pemetrexed as antifolates and nitric oxide donors for use as anticancer agents and their activities against four human cancer cell lines.<br>References Min, T., et al.: Med. Chem. Res., 18, 495 (2009); Barnett, C.J., et al.: Org. Process Res. Dev., 3, 184 (1999)<br></p>Formula:C12H13BrO3Color and Shape:NeatMolecular weight:285.13Glutaric Acid-1,5-13C2
CAS:<p>Applications Glutaric Acid-1,5-13C2 (cas# 1185108-16-0) is a compound useful in organic synthesis.<br></p>Formula:C313C2H8O4Color and Shape:NeatMolecular weight:134.1rac 3,4-Dihydroxymandelic Acid-d3
CAS:Controlled Product<p>Applications A labelled protein kinase C inhibitor.<br>References Marki, H.P., et al.: Helv. Chimica Acta, 71, 320 (1988), Iwagami, H., et al.: Bull. chem. Soc. Jpn., 63, 3073 (1990), Funahashi, T., et al.: J. Bacteriol., 184, 936 (2002),<br></p>Formula:C8H5D3O5Color and Shape:NeatMolecular weight:187.161,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine
CAS:Controlled Product<p>Applications 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine is used as a stabilizer for Irganox MD 1024 on thermo-oxidative stability of PP/PP-g-MA/OMMT nanocomposites.<br>References Fitaroni, L, B.; et al.: Polym. Test., 53, 165 (2016).<br></p>Formula:C34H52N2O4Color and Shape:White To Off-WhiteMolecular weight:552.7877Methyl Decanoate(Methyl Caprate)
CAS:<p>Applications Methyl Caprate, is an unsaturated biodiesel fuel surrogate. It can also be used as flavor and fragrance ingredients.<br>References Wang, W., et al.: Energy & Fuels, 27, 5527 (2013);<br></p>Formula:C11H22O2Color and Shape:ColourlessMolecular weight:186.29Androstenediol 3-Acetate
CAS:Controlled Product<p>Applications Androstenediol 3-Acetate is an intermediate in the synthesis of Pregnenolone (P712200) which is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens.<br>References Stastna, E., et al.: Steroids., 75, 721 (2010);<br></p>Formula:C21H32O3Color and Shape:NeatMolecular weight:332.48Succinyl Carnitine Chloride Salt
CAS:Controlled Product<p>Stability Very Very Hygroscopic<br>Applications A metabolic intermediate of L-Carnitine.<br>References Huffman, K. et al.: Diab. Care, 32, 1678 (2009);<br></p>Formula:C11H20NO6ClColor and Shape:NeatMolecular weight:297.73Isovaleric Acid Methyl Ester
CAS:Controlled Product<p>Applications Isovaleric Acid Methyl Ester is a volatile compound found in Albion and Juliette strawberry fruits that contributes to the flavor of the fruit.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Samykanno, K., et. al.: Sci. Hortic-Amsterdam, 164, 633 (2013)<br></p>Formula:C6H12O2Color and Shape:ColourlessMolecular weight:116.16Perfluoro-octylethanoic Acid
CAS:<p>Stability Hygroscopic<br>Applications Perfluoro-octylethanoic Acid is an intermediate in the synthesis of Tetrabutylphosphonium 2H,2H-Perfluorodecanoate which is derived from 1,1,2,2-Tetrahydroperfluorodecanol (T294300), which is applied to the formation of a barrier and self-healing coating on zinc metal materials. This compound has also been seen to induce cell death and formation of oxidative or reactive oxygen species in cerebellar granule cells.<br>References Yabuki, A. et al.: Mat. Corr., 60, 444 (2009); Reistad, T. et al.: Toxicol. Lett., 218, 56 (2013);<br></p>Formula:C10H3F17O2Color and Shape:White To Off-WhiteMolecular weight:478.107,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine
CAS:Controlled Product<p>Applications 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine is used in the preparation of pyronaridine.<br>References Li, J., et al.: PCT Int. Appl., 2013:1701510 (2013)<br></p>Formula:C13H8Cl2N2OColor and Shape:NeatMolecular weight:279.12β-Geranyl Acetate
CAS:<p>Applications β-Geranyl Acetate is found in essential oils such as Moroccan commercial essential oils which has anti-oxidant, anti-inflammatory and anti-proliferative activities; and in Salvia scabiosifolia from Bulgaria.<br>References Aazza, S., et. al.: Nat. Prod. Comm., 9, 587 (2014); Marchev, A., et. al.: J. Essential Oil-bearing Plants, 15, 908 (2012)<br></p>Formula:C12H20O2Color and Shape:NeatMolecular weight:196.29DL-Isocitric Acid Lactone
CAS:Controlled Product<p>Applications DL-Isocitric Acid Lactone (cas# 4702-32-3) was identified as a component in Aloe vera leaves and commercial aloe juice powders.<br>References Zhang, Y., et al.: J. AOAC, 101, 1741 (2018)<br></p>Formula:C6H6O6Color and Shape:NeatMolecular weight:174.11(R)-α-Phellandrene
CAS:<p>Applications (R)-α-Phellandrene is a stereoisomer of Phellandrene, an alkaloid isolated from the Phellodrndron amurensis, which shows activity as an immunosuppressor agains tthe cellular immune response. Due to its pleasing aroma, it is commonly used in fragrances.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mori, H.et al.: Planta. Med., 61, 45 (1995);<br></p>Formula:C10H16Color and Shape:NeatMolecular weight:136.23Acetyltropic Acid
CAS:Controlled Product<p>Applications Intermediate in the synthesis of Tropine and respective derivatives<br>References Schmidt, G., et al.: J. Pharm. Sci., 56, 215 (1967),<br></p>Formula:C11H12O4Color and Shape:NeatMolecular weight:208.212-Hydrazino Adenosine
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications A useful synthetic intermediate for making potent and selective coronary vasodilators.<br>References Niiya, K., et al.: J. Med. Chem., 35, 4557 (1992)<br></p>Formula:C10H15N7O4Color and Shape:NeatMolecular weight:297.27Sodium 2,2'-Methylene-bis(4,6-di-tert-butylphenyl)phosphate
CAS:Controlled Product<p>Applications Sodium 2,2'-Methylene-bis(4,6-di-tert-butylphenyl)phosphate is an organophosphate nucleating agent.<br>References Li, J., et al.: Suliao, 43, 47-50 (2014);<br></p>Formula:C29H42O4P·NaColor and Shape:White PowderMolecular weight:508.605-Chlorovaleric Acid
CAS:Controlled Product<p>Applications 5-Chlorovaleric acid is used in the synthesis of β-cyclodextrins linked with a cyclohexyl group via an aza-Wittig reaction.<br>References Li, D. B., et al.: Tetrahedron, Lett., 43, 1871 (2002);<br></p>Formula:C5H9ClO2Color and Shape:NeatMolecular weight:136.5774-Nitropyrene
CAS:Controlled Product<p>Applications 4-NITROPYRENE (cas# 57835-92-4) is a useful research chemical.<br></p>Formula:C16H9NO2Color and Shape:NeatMolecular weight:247.25n-Pentyl 4-Hydroxybenzoate-2,3,5,6-d4
CAS:Controlled Product<p>Applications n-Pentyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219798-66-9) is a useful isotopically labeled research compound.<br></p>Formula:C12H12D4O3Color and Shape:NeatMolecular weight:212.2811b,21-dihydroxypregna-1,4,16-triene-3,20-dione
CAS:<p>Applications 11β,21-dihydroxypregna-1,4,16-triene-3,20-dione is a derivative of Prednisolone (P703740) and an intermediate in the synthesis of isoxazolinopregnadienes which exhibit anti-inflammatory activity.<br>References Khalil, M.A., et al.: Med. Chem. Res., 6, 52 (1996); Kwon, T., et al.: J. Med. Chem., 38, 1048 (1995)<br></p>Formula:C21H26O4Color and Shape:NeatMolecular weight:342.43[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carb
CAS:Controlled Product<p>Impurity Glimepiride Ethyl Ester Impurity<br>Applications Intermediate for the preparation of Glimepiride (G410150) and some substituted sulfonyl urea antidiabetics. Glimepiride Ethyl Ester Impurity<br></p>Formula:C19H25N3O6SColor and Shape:NeatMolecular weight:423.48NN'-Bis(2-hydroxyethyl)urea
CAS:<p>Applications NN'-Bis(2-hydroxyethyl)urea (cas# 15438-70-7) is a useful research chemical.<br></p>Formula:C5H12N2O3Color and Shape:NeatMolecular weight:148.16Methyl Benzilate
CAS:Controlled Product<p>Applications Methyl Benzilate is a reactant in the synthesis of Trimethadione (T796155), an anticonvulsant and antiepileptic agent used in the treatment of pregnant women. Prenatal exposure to snti-epileptic drugs (AEDs) has indicated increased risk of major or minor congenital malformation.<br>References Pastore, V., et. al.: Bioorg. Med. Chem., 21, 841 (2013); Ahir, B. et al.: Toxicol. Vitro., 28, 948 (2014); Pastore, V. et al.: Bioorg. Med. Chem., 21, 841 (2013)<br></p>Formula:C15H14O3Color and Shape:Off White PowderMolecular weight:242.272-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic Acid
CAS:Controlled Product<p>Applications 2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic Acid is a potential metabolite of Chlorthalidone.<br>References Salado C., et al.: J. Chromatography. Biomed. App., 690, 195 (1997);<br></p>Formula:C14H10ClNO5SColor and Shape:NeatMolecular weight:339.75Methyl Isofenphos (Technical Grade)
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Methyl Isofenphos is an organophosphorus compound, that according to biological studies, can cause acute toxicity to animals.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Li, S.: Huanjing Wuran Yu Fangzhi, 20, 13 (1998); Yin, Y., et al.: Huanjing Yu Jiankang Zazhi, 28, 583 (2011)<br></p>Formula:C14H22NO4PSColor and Shape:ColourlessMolecular weight:331.371,3-Bis(trimethylsilyl)urea
CAS:Controlled Product<p>Applications 1,3-Bis(trimethylsilyl)urea (cas# 18297-63-7) is a useful research chemical.<br></p>Formula:C7H20N2OSi2Purity:>85%Color and Shape:NeatMolecular weight:204.428-Amino-7-oxopelargonic Acid Hydrochloride
CAS:Controlled Product<p>Applications An intermediate in the synthesis of biotin. Pimeloyl-CoA is transformed into AOP in the presence of L-alanine by the enzyme AOP synthase. The catalytic mechanism of AOP synthase has been studied for the elucidation of inhibitors as potential antimicrobial agents.<br>References Ohsugi, M., et al.: J. Nutr. Sci. Vitaminol., 34 (4), 343 (1985), Pearson, B.M., et al.: Lett. Appl. Microbiol., 10 (2), 89 (1990), Ploux, O., et al.: Biochem. J., 283, 327 (1992)<br></p>Formula:C9H17NO3·ClHColor and Shape:NeatMolecular weight:223.70Perilla Ketone
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Perilla Ketone is an oil from Perilla frutescens which is very toxic as it is a potent pulmonary edemagenic agent for laboratory animals and livestock. This compound is commonly used in oriental foods.<br>References Wilson, B.J., et al.: Science, 197, 573 (1997)<br></p>Formula:C10H14O2Color and Shape:NeatMolecular weight:166.222-(Dimethylamino)guanosine
CAS:Controlled Product<p>Applications 2-(Dimethylamino)guanosine (cas# 2140-67-2) is a compound useful in organic synthesis.<br></p>Formula:C12H17N5O5Color and Shape:NeatMolecular weight:311.294-Nitrophenyl Propionate
CAS:Controlled Product<p>Applications 4-Nitrophenyl propionate (cas# 1956-06-05) is a useful research chemical.<br></p>Formula:C9H9NO4Color and Shape:NeatMolecular weight:195.172(3E,8Z,11Z)-Tetradeca-3,8,11-trienyl Acetate (Technical Grade)
CAS:Controlled Product<p>Applications (3E,8Z,11Z)-Tetradeca-3,8,11-trienyl Acetate is a compound found in the pheromones. It is a major sex pheromone component of the tomato pest.<br>References Attygalle, A., et al.: Bioorg. Med. Chem., 4, 305 (1996); Hungerford, N., Kitching, W.: J. Chem. Soc., Perkin Trans. 1, 1839 (1998);<br></p>Formula:C16H26O2Purity:>75%Color and Shape:NeatMolecular weight:250.38tert-Butyl-d9 4-Nitrophenyl Carbonate
CAS:Controlled Product<p>Applications tert-Butyl-d9 4-Nitrophenyl Carbonate (cas# 1190006-35-9) is a compound useful in organic synthesis.<br></p>Formula:C112H9H4NO5Color and Shape:Off-WhiteMolecular weight:248.286α-Hydroxy Progesterone (>80%)
CAS:Controlled ProductFormula:C21H30O3Purity:>80%Color and Shape:NeatMolecular weight:330.461,3-Diacetyl Aloe-emodin
CAS:Controlled Product<p>Applications 1,3-Diacetyl Aloe-emodin is an intermediate in the synthesis of Aloe Emodin 8-Glucoside which is a anthraquinone glycoside that was investigated for antioxidant activities and neuroprotective properties.<br>References El-Toumy, S.A., et al.: Carb. Res. 360, 47 (2012); Xiang, L., et al: TsingHua. Sci. Tech., 10, 426 (2005); Shi, Y.Q., et al: Anticancer. Res., 21, 2847 (2001);<br></p>Formula:C10H17BO2Color and Shape:NeatMolecular weight:180.052Methyl-2-naphthalenemethylamine Hydrochloride
CAS:Controlled Product<p>Applications An intermediate in the preparation of detoxification inhibitors of the crucifer phytoalexin Brassinin, as potential fungicides against Leptosphaeria maculans.<br>References Gaspari, P., et al.: J. Med. Chem., 49, 684 (2006), Pedras, M., et al.: Bioorg. Med. Chem., 14, 714 (2006),<br></p>Formula:C12H14ClNColor and Shape:NeatMolecular weight:207.72'-Aminoacetophenone
CAS:<p>Applications 2'-Aminoacetophenone, is detected in the breath of Pseudomonas aeruginosa colonized cystic fibrosis patients. It is also present in various food products causing different off-flavors.<br>References Christoph, N. N., et al.: Advances Exp. Med. Bio., 467, 659 (1999); Scott, A. A., et al.: J. Breath Rese., 5(4), 046002 (2011);<br></p>Formula:C8H9NOColor and Shape:NeatMolecular weight:135.161,3-Dimethylnaphthalene
CAS:Controlled ProductFormula:C12H12Color and Shape:ColourlessMolecular weight:156.22Desisopropyl Atrazine-d5
CAS:Controlled Product<p>Applications A labelled metabolite of Atrazine (ATR) (A794600).<br>References Compton, D., et al.: Eur. J. Pharmacol., 110, 157 (1985), Das, P., et al.: Toxicol. Sci., 59, 127 (2001), Das, P., et al.: Life Sci., 73, 3123 (2003), Coban, A., et al.: J. Neurochem., 100, 1177 (2007),<br></p>Formula:C52H5H3ClN5Color and Shape:Off-WhiteMolecular weight:178.63(±)5,6-DiHETE Lactone
Controlled Product<p>Stability Moisture Sensitive<br>Applications (±)5,6-DiHETE Lactone is a 1,5 cyclic ester derived from (±)5(6)-DiHETE. A useful research intermediate.<br></p>Formula:C20H30O3Color and Shape:NeatMolecular weight:318.451,5-Dihydroxynaphthalene
CAS:<p>Applications 1,5-Dihydroxynaphthalene has been incorportated into degradable lysine diisocyanate methylester-glycerol polyurethane foam and showed the presence of functional 1-naphthol group-dependent drug release in aqueous solution.<br>References Sivak, W.N., et. al.: Bio-Med. Mater. Eng., 20, 269 (2010)<br></p>Formula:C10H8O2Color and Shape:NeatMolecular weight:160.169Thiamine Acetate Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Thiamine (T344185) impurity.<br>References Warnock, L., et al.: Anal. Biochem., 126, 394 (1982), Royer-Morrot, J., et al.: Eur. J. Clin. Pharmacol., 42, 219 (1992),<br></p>Formula:C14H20Cl2N4O2SColor and Shape:WhiteMolecular weight:379.31Magnesium Carbonate
CAS:Controlled Product<p>Applications Magnesium Carbonate is a chemical reagent used in the production of magnesium oxide in the synthesis of ceramics.<br>References Seabra, M. et al.: Mat. Res. Bull., 37, 255 (2002); Kumar, T. et al.: Biomat., 21, 1623 (2000);<br></p>Formula:CO3·MgColor and Shape:White To Off-WhiteMolecular weight:84.31Caffeic Acid-13C3
CAS:<p>Applications Constituent of plants, probably occurs in plants only in conjugated forms.<br>References Neish, et al.: Can. J. Biochem Physiol., 37, 1431 (1959), Krasemann, et al.: Arch. Pharm., et al.: 293, 721 (1960), Wolfrom, et al.: J. Agric. Food Chem., 8, 58 (1960),<br></p>Formula:C613C3H8O4Color and Shape:NeatMolecular weight:183.14Diacetyl Bis(2,4-dinitrophenylhydrazone)
CAS:Controlled Product<p>Applications 2,4-Dinitrophenylhydrazone (DNPH) derivative.<br>References Lindsay, R.C., et al.: J. Food Sci., 29, 266 (1964),<br></p>Formula:C16H14N8O8Color and Shape:NeatMolecular weight:446.332-(Chloromethyl)naphthalene
CAS:Controlled Product<p>Applications 2-(CHLOROMETHYL)NAPHTHALENE (cas# 2506-41-4) is a useful research chemical.<br></p>Formula:C11H9ClColor and Shape:NeatMolecular weight:176.64Boldenone Propionate
CAS:Controlled Product<p>Applications Boldenone Propionate is a metabolite of Boldenone (B675100), which is an anabolic steroid.<br>References Watanabe, K., et al.: J. Appl. Bacteriol., 62, 151 (1987) ; Liu, W., et al.: J. Ind. Microbiol., 13, 167 (1994) ; Barthakur, S., et al.: J. Basic Microbiol., 36, 383 (1996); Grinenko, G., et al.: Pharmaceut. Chem. J., 36, 510 (2002) ; de Brabander, H., et al.: Food Addit. Contam., 21, 515 (2004); Le Bizec, B., et al.: Steroids, 71, 1078 (2006);<br></p>Formula:C22H30O3Color and Shape:Off-WhiteMolecular weight:342.474’-Chloro-2-hydroxy-benzophenone
CAS:Controlled Product<p>Applications 4’-Chloro-2-hydroxy-benzophenone is a useful compound to investigate the effects of substituents on photo-antioxidant abilities of 2-hydroxybenzoyl compounds that can prevent autooxidation of plastics under UV light.4’-Chloro-2-hydroxy-benzophenone can also utilized to develop novel Azomethine Prodrugs of (R)-α-Methylhistamine.<br>References Dobashi, Y., et al.: Polym. Degrad. Stabil. 89, 140 (2005); Krause, M., et al.: J. Med. Chem. 38, 4070 (1995)<br></p>Formula:C13H9ClO2Color and Shape:NeatMolecular weight:232.66N-(2-Hydroxyethyl)adenosine
CAS:Controlled Product<p>Applications N-(2-Hydroxyethyl)adenosine has been studied as an anticonvulsant through the activation of adenosine A1 receptor (AA1R).<br>References Zhu, B-C., et al.: Junwu Xuebao, 35, 619-627 (2016);<br></p>Formula:C12H17N5O5Color and Shape:NeatMolecular weight:311.291,2,5,6-Tetramethylnaphthalene
CAS:Controlled Product<p>Applications 1,2,5,6-Tetramethylnaphthalene is a polycyclic aromatic hydrocarbon that has been found in petroleum.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Forster, P.G., et. al.: J. Chromatogr., 483, 384 (1989)<br></p>Formula:C14H16Color and Shape:NeatMolecular weight:184.2773-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid
CAS:Controlled Product<p>Applications 3-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid (cas# 104582-29-8) is a compound useful in organic synthesis.<br>References Kobayashi, N., et al.: Anal. Biochem., 357, 311 (2006),<br></p>Formula:C15H25N3O4S3Color and Shape:NeatMolecular weight:407.575-Chlorovaleronitrile
CAS:Controlled Product<p>Applications 5-Chlorovaleronitrile is used as a reagent in the synthesis of cyanoguanidine derivatives which exhibit dual histamine H1 and H2 receptor antagonist activity. Also used in the synthesis of purine derivatives which exhibit antimicrobial activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kinali-Demirci, S., et al.: Med. Chem. Res., no vol., no pp. (2014); Sadek, B., et al.: Molecules, 18, 14186 (2013)<br></p>Formula:C5H8ClNColor and Shape:NeatMolecular weight:117.58γ-Butyrobetaine-d9 Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Labelled analogue of γ-Butyrobetaine, a synthetic carnitine related compound used as a transporter substrate in the cloning and sequencing of human carnitine transporter 2 (CT2).<br>References Enomoto, A. et al.: J. Biol. Chem., 277, 36262 (2002);<br></p>Formula:C72H9H7NO2·ClColor and Shape:NeatMolecular weight:190.727α-Hydroxy-4-cholesten-3-one
CAS:<p>Applications 7α-Hydroxy-4-cholesten-3-one is a metabolite of Cholesterol (C432501).<br>References Connor, W., et al.: J, Clin. Invest., 48, 1363 (1969), Nestel, P., et al.: Metabolism, 24, 189 (1975), Ellegard, L., et al.: Eur. J. Clin. Nutr., 45, 451 (1991), Pedersen, A., et al.: J. Lipid Res., 41, 1901 (2000),<br></p>Formula:C27H44O2Color and Shape:NeatMolecular weight:400.64Chloromethyl Isopropyl Carbonate
CAS:Controlled Product<p>Stability Moisture sensitive<br>Applications Chloromethyl Isopropyl Carbonate is an antiviral agent and a Tenofovir (T018500) intermediate. Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor used as an anti-HIV agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mackman, R., et al.: Bioorg. Med. Chem., 15, 5519 (2007), Baudy, R., et al.: J. Med. Chem., 52, 771 (2009),<br></p>Formula:C5H9ClO3Color and Shape:NeatMolecular weight:152.583-Dehydro Retinal
CAS:Controlled Product<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An oxidized derivative of the visual pigment carotenoid.<br>References Wada, A., et al.: Chem. Pharm. Bull., 56, 112 (2008), Smolensky, E., et al.: Biochem., 48, 9170 (2009),<br></p>Formula:C20H26OColor and Shape:NeatMolecular weight:282.42Indole-2,4,5,6,7-d5-3-acetic Acid
CAS:Controlled Product<p>Applications Indole-2,4,5,6,7-d5-3-acetic Acid is an isotopic analog of Indoleacetic Acid (I577340) which is the most common and naturally occuring plant hormone in the auxin class of hormones. It effects cell elongation, cell division as well as plant growth and development.<br></p>Formula:C102H5H4NO2Color and Shape:NeatMolecular weight:180.21Melphalan
CAS:Controlled Product<p>Applications Melphalan is an antineoplastic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ross, W.C.J., et al.: Biochem. Pharmacol., 13, 969 (1964); Donelli, M.G., et al.: J. Pharm. Pharmacol., 18, 760 (1966), Furner, R.L., et al.: Cancer Treat. Rep., 64, 559 (1980),<br></p>Formula:C13H18Cl2N2O2Color and Shape:NeatMolecular weight:305.20cis-Etoposide
CAS:<p>Applications cis-Etoposide is an anticancer agent that has half-life of 2 days at pH 7.4 and 37° resulting in the loss of 90% of the active drug within 1 week during in vitro incubations.<br>References Mader, R. M., et al.: Cancer Chemotherapy and Pharmacol., 27, 354 (1991)<br></p>Formula:C29H32O13Color and Shape:NeatMolecular weight:588.56Rosuvastatin Ethyl Ester
CAS:<p>Applications Rosuvastatin ethyl ester (CAS# 851443-04-4) is an intermediate formed during the synthetic preparation of rosuvastatin, a pharmaceutical used to manage LDL cholesterol.<br>References Sterk, D.; et al.: Tetrahedron Lett., 57, 1338 (2016); Olsson, A. G.; et al.: Am. Heart J., 144, 1044 (2002).<br></p>Formula:C24H32FN3O6SColor and Shape:Off-White To Light BeigeMolecular weight:509.592,2',3,4,4',5'-Hexabromodiphenyl Ether
CAS:Controlled Product<p>Applications 2,2',3,4,4',5'-Hexabromodiphenyl Ether is a polybrominated diphenyl ether (PBDE) used as a flame retardant.<br>References Rayne, S., et al.: Environ. Int., 32, 575 (2006); Jakobsson, K., et al.: Chemosphere, 46, 709 (2002)<br></p>Formula:C12H4Br6OColor and Shape:White To Off-WhiteMolecular weight:643.58Denatonium Chloride
CAS:Controlled Product<p>Applications Denatonium Chloride is used to identify ligands for two human bitter T2R taste receptors.<br>References Pronin, A., et al.: Chem. Senses, 29, 583 (2004); Caicedo, A., et al.: Sci., 291, 1557 (2001);<br></p>Formula:C21H29ClN2OColor and Shape:NeatMolecular weight:360.922-Naphthylamine
CAS:<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References IARC Monographs, 4, 97 (1974),<br></p>Formula:C10H9NColor and Shape:RedMolecular weight:143.19(3’S)-ent-Ezetimibe
CAS:<p>Applications An enantiomeric impurity of Ezetimibe (E975005), an antihyperlipoproteinemic and cholesterol absorption inhibitor.<br></p>Formula:C24H21F2NO3Color and Shape:WhiteMolecular weight:409.43trans-Nerolidol
CAS:Controlled Product<p>Applications Nerolidol (cas# 40716-66-3) is a terpene standard found in cannabis.<br></p>Formula:C15H26OColor and Shape:NeatMolecular weight:222.37Trimethylurea
CAS:Controlled Product<p>Applications Trimethylurea (cas# 632-14-4) is a useful research chemical.<br></p>Formula:C4H10N2OColor and Shape:NeatMolecular weight:102.143,5-Dimethyl-4-nitropyridine 1-Oxide
CAS:<p>Applications 3,5-Dimethyl-4-nitropyridine 1-Oxide is an intermediate used to prepare 2-[(2-pyridylmethyl)thio or -sulfinyl]benzimidazoles as antiulcer agents.<br>References Nohara, A., et al.: U.S., US 4689333 A 19870825. (1987)<br></p>Formula:C7H8N2O3Color and Shape:Off White SolidMolecular weight:168.50Geraniol
CAS:Controlled Product<p>Applications Geraniol is used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation.<br>References Barnard, D. et al.: J. Med. Entomol., 41, 726 (2004); Mori K. et al.: Phytomedicine, 17, 1082 (2010);<br></p>Formula:C10H18OColor and Shape:ColourlessMolecular weight:154.253-Hydroxy Loratadine
CAS:Controlled Product<p>Applications An intermediate for the preparation of 3-Hydroxy Desloratadine.<br></p>Formula:C22H23ClN2O3Color and Shape:NeatMolecular weight:398.883,5-Diamino-6-chloropyrazine-2-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C6H7ClN4O2Color and Shape:NeatMolecular weight:202.602-Phenyl-4’-trifluoromethylacetophenone
CAS:Controlled Product<p>Applications 2-Phenyl-4’-trifluoromethylacetophenone, is used in the preparation of arylketones via palladium-tedicyp-catalyzed Heck reaction.<br>References Battace, A., et al.: Eur. J. Org. Chem., 19, 3122 (2007)<br></p>Formula:C15H11F3OColor and Shape:NeatMolecular weight:264.242Acetyldiethylstilbestrol 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester
CAS:Controlled Product<p>Applications Intermediate for the preparation of Diethylstilbestrol β-D-Glucuronide.<br></p>Formula:C33H38O12Color and Shape:Light YellowMolecular weight:626.65Glycochenodeoxycholic Acid 3-Sulfate Disodium Salt
CAS:<p>Stability Hygroscopic<br>Applications A bile salt formed in the liver from chenodeoxycholate and glycine, usually as the sodium salt. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is a cholagogue and choleretic.<br>References Parmentier, G. , et al.: Steroids, 30, 583 (1977), Tserng, K.Y., et al.: Lipids, 13, 479 (1978),<br></p>Formula:C26H41NNa2O8SColor and Shape:White To Off-WhiteMolecular weight:573.65Troglitazone Sulfate Ammonium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Troglitazone Sulfate is the major metabolite of Troglitazone (T892500), a hypoglycemic agent with cholestatic effect.<br>References Ciaraldi, T.P., et al.: Metabolism, 39, 1056 (1990); Kuzuya, T., et al.: Diabetes Res. Clin. Pract., 11, 147 (1991); Kellerer, M., et al.: Diabetes, 43, 447 (1994); Adachi, Y., et al.: Mol. Pharmacol., 67, 923 (2005);<br></p>Formula:C24H30N2O8S2Color and Shape:NeatMolecular weight:538.632-Phenylbutyrylurea
CAS:<p>Applications 2-Phenylbutyrylurea is used in the synthesis and discovery of novel trypanosomicidal drug-like compounds which is useful in the treatment of diseases. A degradation product of Phenobarbitol (P316760).<br>References Castillo-Garit, J. et al.; Eur. J. Med. Chem., 46, 3324 (2011);<br></p>Formula:C11H14N2O2Color and Shape:NeatMolecular weight:206.24Demethyl Benzydamine Hydrochloride
CAS:Controlled Product<p>Applications A metabolite of Benzydamine (B209950).<br>References Kataoka, S., et al.: Chem. Pharma. Bull., 21, 358 (1973),<br></p>Formula:C18H22ClN3OColor and Shape:Off White SolidMolecular weight:331.841,4-Dibromonaphthalene
CAS:Controlled Product<p>Applications 1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists.<br>References Bernstein, P. et al.: Bioorg. Med. Chem. Lett., 11, 2769 (2001); Wegner, H. et al.: J. Org. Chem., 68, 883 (2003);<br></p>Formula:C10H6Br2Color and Shape:NeatMolecular weight:285.965-Formyltetrahydropteroic Acid
CAS:Controlled Product<p>Impurity Calcium Folinate Hydrate EP Impurity E<br>Stability Unstable in Basic Solution<br>Applications 5-Formyltetrahydropteroic Acid is an impurity of Folic Acid (F680300); a vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA. It also acts as a cofactor in biological reactions involving folate.<br>References Xu, L., et al.: Mol. Pharm., 7, 1311 (2010); Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010); Alshatwi, A., et al.: Food, Chem., Toxicol., 48, 1881 (2010); McKay, D., et al.: Nut. J., 9 (2010)<br></p>Formula:C15H16N6O4Color and Shape:NeatMolecular weight:344.331-(4-Nitrophenyl)-2-piperidinone
CAS:Controlled Product<p>Applications 1-(4-Nitrophenyl)-2-piperidinone is used in the synthesis of inhibitors of blood coagulation factor Xa.<br>References Pinto, D., et al.: J. Med. Chem., 50, 5339 (2007); Xing, J., et al.: Eur. J. Med. Chem., 95, 388 (2015)<br></p>Formula:C11H12N2O3Color and Shape:Off-White To YellowMolecular weight:220.22Cyclamic Acid-d11
CAS:Controlled Product<p>Applications Labelled Cyclamic acid. A non-nutritive sweetener.<br>References Taylor, et al.: Food Cosmet. Toxicol., 6, 313 (1968), Brantom, et al.: Food Cosmet. Toxicol., 11, 735 (1973),<br></p>Formula:C6D11H2NO3SColor and Shape:NeatMolecular weight:190.315-Amino-1-naphthalenesulfonamide Hydrochloride
CAS:Controlled Product<p>Applications 5-Amino-1-naphthalenesulfonamide Hydrochloride (cas# 1215328-08-7) is a compound useful in organic synthesis.<br></p>Formula:C10H11ClN2O2SColor and Shape:Off-White To GreyMolecular weight:258.72(S)-Ramelteon Metabolite M-II
CAS:Controlled Product<p>Applications S-Ramelteon Metabolite M-II is a metabolite of Ramelteon in serum (M-II).<br>References Karim, A., et al.: J. Clin. Pharmacol., 44, 1210 (2004); Prescott, E., et al.: Drug Metab. Rev., 36, 203 (2004); Kato, K., et al.: Neuropharmacology, 48, 301 (2005); Karim, A., et al.: J. Clin. Pharmacol., 46, 140 (2006)<br></p>Formula:C16H21NO3Color and Shape:NeatMolecular weight:275.34N-Acetyl-4-aminosalicylic Acid
CAS:Controlled Product<p>Impurity Metoclopramide EP Impurity H<br>Applications N-Acetyl-4-aminosalicylic Acid (Metoclopramide EP Impurity H) is hydroxybenzoic acid that is a versatile reactant used in the preparation of salicylanilide derivatives as inhibitors of the protein tyrosine kinase epidermal growth factor receptor.<br>References Liechti, C., et al.: Eur. J. Med. Chem., 39, 11 (2004);<br></p>Formula:C9H9NO4Color and Shape:Off WhiteMolecular weight:195.17N6-Isopentenyladenosine
CAS:<p>Applications N6-Isopentenyladenosine has antiproliferative activity on MCF-7 breast cancer cells.<br>References Rajabi, M. et al.; DNA Cell Biol.; 29, 687 (2010)<br></p>Formula:C15H21N5O4Color and Shape:NeatMolecular weight:335.36Mevastatin Hydroxy Acid Sodium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications An active carboxylate of Mevastatin (M340500). It is a competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase with hypocholesterolemic activity. It has been shown to be effective in reducing cholesterol synthesis in vivo, and thereby in lowering cholesterol levels in blood.<br>References Endo, A. et al.: Atheroscler. Supp., 5, 39 (2004); Hosobuchi, M. et al.: J. Ferm. Bioeng., 76, 470 (1993);<br></p>Formula:C23H35O6·NaColor and Shape:NeatMolecular weight:430.512-Hydroxy Oleic Acid
CAS:Controlled Product<p>Applications An oleic acid synthetic analog that is an effective non-toxic anticancer drug with a wide spectrum against different types of cancer. An antihypertensive.<br>References Llado, V. et al.: J. Cell. Molec. Med., 14, 659 (2010); Alemany, R. et al.: J. Lip. Res., 47, 1762 (2006); Martinez, J. et al.: J. Pharmacol. Exp. Therap., 315, 466 (2005);<br></p>Formula:C18H34O3Color and Shape:Off White SolidMolecular weight:298.461,5-Diisocyanatonaphthalene
CAS:Controlled Product<p>Applications 1,5-DIISOCYANATONAPHTHALENE (cas# 3173-72-6) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C12H6N2O2Color and Shape:White To Off-WhiteMolecular weight:210.19trans-Linalool Oxide
CAS:<p>Applications trans-Linalool Oxide is a derivative of Linalool (L465950), which is a terpene alcohol common in various flowers and spice plants. trans-Linalool Oxide is also an isomer of cis-Linalool Oxide, which has been employed to assess the effect of vine on the glycosylated flavour procurers in grapes.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Baratta, M. T., et al.: J Essent Oil Res 10, 618 (1998); Bureau, S. M., et al.: J. Agric. Food Chem. 48, 1290 (2000)<br></p>Formula:C10H18O2Color and Shape:NeatMolecular weight:170.25Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate
CAS:Controlled Product<p>Stability Temperature Sensitive<br>Applications Methyl 2,3,4-Tri-O-isobutyryl-D-glucopyranuronate (cas# 1190403-86-1) is a compound useful in organic synthesis.<br></p>Formula:C19H30O10Color and Shape:NeatMolecular weight:418.44Terazosin (piperazine D8)
CAS:Controlled Product<p>Applications Terazosin (piperazine D8) is labelled Terazosin (T105000, HCl salt; T105005, HCl Dihydrate) which is an α-1-adrenergic blocker related to prazosin.<br>References Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984); Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984); Lepor, H., et al.: J. Urol., 148, 1467 (1992)<br></p>Formula:C19H17D8N5O4Color and Shape:NeatMolecular weight:395.48Dihydroabietic Acid (Technical Grade)
CAS:Controlled Product<p>Applications Dihydroabietic Acid is a resin acid reduction product and may be useful in the treatment of inflammation.<br>References Kang, M. et al.: Biochem. Biophys. Res. Comm., 369, 338 (2009);<br></p>Formula:C20H32O2Color and Shape:NeatMolecular weight:304.4671,2-Diamino-naphthalene-5-sulfonamide, Hydrochloride
CAS:Controlled ProductFormula:C10H11N3O2S·ClHColor and Shape:NeatMolecular weight:273.74Des-4-fluorobenzyl Mosapride
CAS:Controlled Product<p>Applications The major metabolite of Mosapride (M731000).<br>References Somogyi, A., et al.: Clin. Pharmacokinet., 8, 463 (1983), Cashman, J., et al.: Drug Metab. Dispos., 21, 587 (1993), Berkman, C., et al.: Biochem. Pharmacol., 50, 565(1995), Blake, B., et al.: Xenobiotica, 25, 377 (1995),<br></p>Formula:C14H20ClN3O3Color and Shape:NeatMolecular weight:313.784-Hydroxy Propofol Sulfate Sodium Salt
CAS:<p>Applications 4-Hydroxy Propofol sulfate sodium salt is a derivative of Propofol, a hypnotic intravenous agent that is commonly used as an anasthetic for conscious sedation.<br>References GüLCIN, I., et al.: Chem. Pharm. Bull., 53, 281 (2005); Koshy, G., et al.: Am. J. Gastroenterol., 95, 1476 (2000)<br></p>Formula:C12H17NaO5SColor and Shape:NeatMolecular weight:296.32Ethyl Deoxycholate
CAS:<p>Applications Ethyl Deoxycholate is the ethyl ester of the common bile salt Deoxycholic Acid (D232645), a Cholic Acid (C432600) derivative used as a component in cell lysis buffers.<br>References Tuangtong, R. et al.: Dermatol. Surg., 36, 899 (2010); Araki, Y. et al.: Scand. J. Gast., 36, 533 (2001);<br></p>Formula:C26H44O4Color and Shape:White To Off-WhiteMolecular weight:420.63Des[5-(2-dimethylamino)ethyl] Diltiazem
CAS:Controlled Product<p>Applications Diltiazem (D460620) intermediate (impurity B).<br>References Chaffman, M., et al.: Drugs, 29, 387 (1985), Kamath, B., et al.: J. Pharm. Biomed. Anal., 11, 407 (1993), Chankvetadze, B., et al.: J. Pharm. Biomed. Anal., 27, 161 (2002),<br></p>Formula:C18H17NO4SColor and Shape:NeatMolecular weight:343.40O,N-Aminomethanylylidene-β-D-arabinofuranose
CAS:Controlled Product<p>Applications O,N-Aminomethanylylidene-β-D-arabinofuranose (cas# 27963-98-0) is a compound useful in organic synthesis.<br></p>Formula:C6H10N2O4Color and Shape:NeatMolecular weight:174.15Anastrozole Acid Amide
<p>Applications Anastrozole Acid Amide is a derivative of Anastrozole (A637425), an aromatase inhibitor. Used as an antineoplastic.<br>References Plourde, P.V., et al.: Breast Cancer Res. Treat., 30, 103 (1994), Buzdar, A.U., et al.: Cancer, 79, 730 (1997)<br></p>Formula:C17H22N4O3Color and Shape:NeatMolecular weight:330.38Ambrisentan
CAS:Controlled Product<p>Applications Nonpeptide endothelin ETA receptor antagonist. Antihypertensive.<br>References Riechers, H., et al.: J. Med. Chem., 39, 2123 (1996), Billman, G.E., et al.: Curr. Opin. Invest. Drugs, 3, 1483 (2002), Vatter, H., et al.: Clin. Neuropharmacol., 26, 73 (2003),<br></p>Formula:C22H22N2O4Color and Shape:Off-WhiteMolecular weight:378.428-Oxo-2’-deoxyguanosine-13C,15N2
CAS:Controlled Product<p>Applications A marker compound indicative of DNA damage associated with mutagenesis and carcinogenesis. Can induce differentiation of Friend murine erythroleukemia cells in vitro.<br>References Ueda, T., et al.: Chem. Pharm. Bull., 26, 2122 (1978), Jiang, F., et al.: Nature, 183, 382 (1996),<br></p>Formula:C913CH13N315N2O5Color and Shape:NeatMolecular weight:286.222-Naphthylacetonitrile
CAS:Controlled Product<p>Applications 2-Naphthylacetonitrile (cas# 7498-57-9) is a useful research chemical.<br></p>Formula:C12H9NColor and Shape:NeatMolecular weight:167.214-Nitrophenethyl Bromide
CAS:Controlled ProductFormula:C8H8BrNO2Color and Shape:Off White To Light YellowMolecular weight:230.06Rosuvastatin Triphenylphosphonium Bromide
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications An intermediate in the production of Rosuvastatin (R700500) derivatives.<br></p>Formula:C34H34FN3O2PS·BrColor and Shape:WhiteMolecular weight:678.59Ethylene Urea-d4
CAS:Controlled Product<p>Applications Ethylene Urea-d4 (cas# 62740-68-5) is a compound useful in organic synthesis.<br></p>Formula:C32H4H2N2OColor and Shape:NeatMolecular weight:90.12Nilotinib Monohydrochloride Monohydrate
CAS:Controlled ProductFormula:C28H22F3N7O·ClH·H2OColor and Shape:NeatMolecular weight:583.996,7,8,9-Tetrahydro Carvedilol
CAS:Controlled Product<p>Applications Carvedilol (C184625) derivative.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C24H30N2O4Color and Shape:NeatMolecular weight:410.51Betaine-d3 Hydrochloride
CAS:Controlled Product<p>Applications Betaine-d3 Hydrochloride is a useful gastric acidifier.<br>References Wilcken, D.E., et al.: N. Engl. J. Med., 309, 448 (1983),<br></p>Formula:C52H3H9NO2·ClColor and Shape:White To Off-WhiteMolecular weight:156.634-Hydroxy Estrone 1-N7-Guanine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 4-Hydroxy Estrone 1-N7-Guanine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. Estrogen-DNA depurinating adducts as biomarkers of cancer risk and their use in cancer detection and prevention.<br>References Chakravarti, D., et al.: Mutat. Res., 456, 17 (2000), Liehr, J., et al.: Endocr. Rev., 21, 4054 (2000), Chakravarti, D., et al.: Oncogene, 20, 7945 (2001), Cavalieri, E., et al.: Chem. Res. Toxicol., 14, 1041 (2002),<br></p>Formula:C23H25N5O4Color and Shape:NeatMolecular weight:435.48CRL-40,941
CAS:Controlled Product<p>Applications CRL-40,941 is a wakefulness-promoting agent. It was found to produce antiaggressive effects in animals.<br>References Lafon, L.: US4489095 (A) (1984)<br></p>Formula:C15H13F2NO3SColor and Shape:WhiteMolecular weight:325.33Imipenem, Monohydrate
CAS:Controlled ProductFormula:C12H17N3O4S·H2OColor and Shape:White To Light YellowMolecular weight:317.36Potassium Bromide
CAS:<p>Applications Potassium bromide is an ionic compound that is commonly used in chemistry to form a pellet that can be used to analyze a number of compounds by means of infrared spectroscopy. Potassium bromide is also used as an anticonvulsant to treat refractory seizures in humans and dogs.<br>References Kirkland, J.: Anal. Chem., 27, 1537 (1955); Korinthenberg, R., et al.: J. Child Neuro., 22, 414 (2007); Wilberley, S., et al.: Anal. Chem., 29, 210 (1957); Yohn, S., et al.: J. Am. Vet. Med. Ass., 201, 468 (1992)<br></p>Formula:BrKColor and Shape:White To Off-WhiteMolecular weight:119.006-Hydroxynaphthalene-2-sulfonic Acid Potassium Salt
CAS:<p>Applications 6-Hydroxynaphthalene-2-sulfonic Acid Potassium Salt is used the in the synthesis of azo dyes and pigments.<br>References Gao, Pu. et al., Dyes Pigm. 179, 108376(2020);<br></p>Formula:C10H7O4S·KColor and Shape:NeatMolecular weight:262.32353,5,6-Trichlorosalicylic Acid
CAS:Controlled Product<p>Applications 3,5,6-TRICHLOROSALICYLIC ACID (cas# 40932-60-3) is a useful research chemical.<br></p>Formula:C7H3Cl3O3Color and Shape:NeatMolecular weight:241.46(4-Chloro-2-methylphenoxy)acetic Acid-d3
CAS:Controlled Product<p>Applications (4-Chloro-2-methylphenoxy)acetic Acid-d3 is the deuterated version of (4-Chloro-2-methylphenoxy)acetic Acid (C369470), which is a herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Elliott, B., et al.: Mutagenesis, 20, 3 (2005); Pfleeger, T., et al.: Environ. Toxicol. Chem., 30, 455 (2010);<br></p>Formula:C9H6D3ClO3Color and Shape:NeatMolecular weight:203.64Urolithin C
CAS:<p>Stability Hygroscopic<br>Applications Urolithin C is used in biological studies to evaluate the metabolite antioxidant activity.<br>References Ishimoto, H., et. al.: Bioorg. Med. Chem. Lett., 21, 5901 (2011);<br></p>Formula:C13H8O5Color and Shape:NeatMolecular weight:244.2Tetramethylurea
CAS:<p>Applications Tetramethylurea is an excellent solvent for organic substances, in particular aromatic compounds.<br>References Lüttringhaus, A., et al.: Angew. Chem. Int. Ed. Engl., 3, 260 (1964)<br></p>Formula:C5H12N2OColor and Shape:NeatMolecular weight:116.16Etomidate Hydrochloride
CAS:Controlled Product<p>Applications (cas# 53188-20-8) is a useful research chemical.<br></p>Formula:C14H17ClN2O2Color and Shape:NeatMolecular weight:280.757-Methoxy-1-naphthaleneacetamide
CAS:Controlled Product<p>Applications 7-Methoxy-1-naphthaleneacetamide, can be used for the synthesis of the analogs of Melatonin (M215000), containing naphthalene moiety instead of indole nucleus, having high affinity for the melatonin receptor. Agomelatine Impurity 6<br>References Tang, J. D., et al.: Org. Prep. Proc. Int., 41, 164 (2009); Sndrieux Y. J., et al.: J. Med. Chem., 35, 1484 (1992);<br></p>Formula:C13H13NO2Color and Shape:NeatMolecular weight:215.25rac-syn N,N-Diethyl Norephedrine
CAS:Controlled Product<p>Applications The main basic metabolite of Diethylpropione.<br>References Banci, F., et al.: Arzneim.-Forsch., 21, 1616 (1971), Mikhailova, D., et al.: Eur. J. Med. Chem., 13, 49 (1978),<br></p>Formula:C13H21NOColor and Shape:NeatMolecular weight:207.31Betamethasone 6α-Bromo 17-Valerate
Controlled Product<p>Applications Betamethasone 6α-Bromo 17-Valerate is an impurity of Betamethasone (B327000), which is a glucocorticoid used as an anti-inflammatory agent.<br>References Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977), Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002), Cruz-Monteagudo, M., et al.: Eur. J. Med. Chem., 40, 1030 (2005), Rothfuss, A., et al.: Chem. Res. Toxicol., 19, 1313 (2006),<br></p>Formula:C27H36BrFO6Color and Shape:NeatMolecular weight:555.47cis-4-Hydroxycinnamic Acid
CAS:Controlled Product<p>Applications An antioxidative active compound isolated from the EtOAc layer of MeOH extracts of kochujang, Korean fermented red pepper paste. Photoisomerization of ionic liquid ammonium cinnamates. Cinnamic acids upon irradiation in solution undergo geometric isomerization while dimerizing to different dimers in the crystalline state.<br>References Armstrong, D., et al.: Anal. Chem., 73, 3679 (2001), Karmakar, B., et al.: J. Biotech., 80, 195 (2000),<br></p>Formula:C9H8O3Color and Shape:NeatMolecular weight:164.16Chenodeoxycholic acid-3-β-D-glucuronide
CAS:Controlled ProductFormula:C30H48O10Color and Shape:White To Off-WhiteMolecular weight:568.73-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
CAS:<p>Applications 3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and dyes derived from 4-4'-diaminodiphenylurea.<br>References Szadowski, J., et al.: Dyes and Pgiments, 50, 87 (2001); Amjad, R., et al.: J. Chem. Soc. Pakistan, 33, 107 (2011)<br></p>Formula:C10H8O7S2Purity:>90%Color and Shape:NeatMolecular weight:304.30Protoporphyrin-9
CAS:<p>Stability Light Sensitive<br>Applications Protoporphyrin-9 is the precursor to heme sites and chlorophyll.<br></p>Formula:C34H34N4O4Color and Shape:NeatMolecular weight:562.66Desacetyl Diltiazem
CAS:<p>Impurity Diltiazem EP Impurity F<br>Applications Desacetyl Diltiazem (Diltiazem EP Impurity F) is a metabolite of Diltiazem (D460620).<br>References Shallcross, H., et al.: Br. Med. J., 295, 1236 (1987), Yeung, P.K.F., et al.: Drug Metab. Dispos., 18, 1055 (1990), Cashman, J.R., et al.: J. Med. Chem., 34,2049 (1991),<br></p>Formula:C20H24N2O3SColor and Shape:White To BrownMolecular weight:372.48Petromyzonol 24-Sulfate Sodium Salt
CAS:Controlled ProductFormula:C24H41O7S·NaColor and Shape:NeatMolecular weight:496.63Chlorophyll a (Technical Grade)
CAS:<p>Stability Light Sensitive<br>Applications Chlorophyll A is a photosynthetic pigment that is essential for photosynthesis of eukaryotes and cyanobacteria, acting as a primary donor in the electron transport chain. Dyes and metabolites.<br>References Prasad, K., et al.: Curr. Res. Chem., 3, 98 (2011); Shanab, S.M., et al.: Int. J. Electrochem. Sci., 6, 3017 (2011); Ajayan, K.V., et al.: Biores. Techol., 102, 7591 (2011); Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);<br></p>Formula:C55H72MgN4O5Color and Shape:Green To BlackMolecular weight:893.49Melagatran
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Synthetic thrombin inhibitor. Thrombin mutant anticoagulant antagonist. Antithrombotic.<br>References Dewanjee, M., et al.: J. Nucl. Med., 22, 981 (1981), Goodman, S., et al.: J. Biomed. Mater. Res., 45, 240 (1999), Carlsson, S., et al.: Thromb. Res., 115, 9 (2005),<br></p>Formula:C22H31N5O4Color and Shape:NeatMolecular weight:429.51o-tert-Butyl-p-cresol
CAS:Controlled Product<p>Applications o-tert-Butyl-p-cresol, is a versatile buidling bloch used in the various chemical synthesis. It is used in the synthesis of 2-t-butyl-p-cresol amide derivatives, having the antibacterial and antifouling properties.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhang, Z. et al.: Tuliao Gongye, 42, 20 (2012);<br></p>Formula:C11H16OColor and Shape:NeatMolecular weight:164.24trans-α-Asarone
CAS:Controlled ProductFormula:C12H16O3Color and Shape:White To Off-WhiteMolecular weight:208.25Bromfenac Sodium Sesquihydrate
CAS:Controlled Product<p>Applications Bromfenac is a non-steroidal anti-inflammatory agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Obach, R., et al.: Drug Metab. Disposition, 36, 1385 (2008), MacDonald, J., et al.: Toxicol. Sci., 110, 40 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),<br></p>Formula:C15H11BrNO3·2Na·3H2OColor and Shape:Light YellowMolecular weight:766.342-Nonenedioic Acid
CAS:Controlled Product<p>Applications 2-Nonenedioic Acid is an impurity of Azelaic acid (A808140) which is an antiacne agent.<br>References Bladon, P.T., et al.: Br. J. Dermatol., 114, 493 (1986)<br></p>Formula:C9H14O4Color and Shape:White To Light BeigeMolecular weight:186.212,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5
CAS:Controlled Product<p>Applications 2,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5 is the isotope labelled analog of 2,3,4-Trihydroxybenzophenone; a trihydroxy derivative of Benzophenone (B204980) which is a compound used in the manufacturing of antihistamines, hypnotics, and insecticides.<br>References Wallace, W., et al.: Environ. Toxicol. Chem., 19, 962 (2000); Hayashi, T., et al.: Toxicol. Lett., 167, 1 (2006); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)<br></p>Formula:C13D5H5O4Color and Shape:NeatMolecular weight:235.247N-Isopropyl Noratropine
CAS:Controlled Product<p>Impurity Ipratropium EP Impurity E<br>Applications N-Isopropyl Noratropine is a Noratropine derivative, an intermediate in the production of Ipratropium.<br>References Simms, P., et al.: J. Pharm. Biomed. Anal., 17, 841 (1998),<br></p>Formula:C19H27NO3Color and Shape:NeatMolecular weight:317.42Cinnamyl Alcohol
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Cinnamyl alcohol is used as a fragrance ingredient and is a known a cause of allergic dermatitis in humans. Cinnamyl alcohol is also part of a group of cinnamic acid derivatives (for example: 4-Methoxycinnamic acid -M262150) that might be useful for the treatment of diabetes and obesity.<br>References Adisakwattana, S., et al.: J. Emzym. Inhib., 28, 1067, (2013); Basketter, D.: Acta-Derm.-Venereol., 72, 264 (1992); Letizia, C. S., et al.: Food Chem. Toxicol., 43, 837 (2005);<br></p>Formula:C9H10OColor and Shape:Light YellowMolecular weight:134.185'-Cholesteryl-TEG Phosphoramidite
CAS:Controlled Product<p>Applications 5’-Cholesteryl-TEG Phosphoramidite is used in the synthesis of immunostimulatory oligonucleotides for in vivo cell modification for immunotherapy.<br>References Liu, H. et al.: Angew. Chem. Int. Ed., 50, 7052 (2011);<br></p>Formula:C46H82N3O7PColor and Shape:NeatMolecular weight:820.13Tenivastatin Calcium Hydrate
CAS:Controlled Product<p>Applications Tenivastatin Calcium is derived from Simvastatin (S485000), which is a synthetic derivative of a fermentation product of Aspergillus terreus. A competitive inhibitor of HMG-CoA reductase. A synthetic analog of Lovastatin. Antilipemic. Simvastatin, the drug, is sold under the trade name Zocor.<br>References Hoffman, W.F., et al.: J. Med. Chem., 29, 849 (1986), Mol, M.J., et al.: Lancet, 2, 936 (1986)<br></p>Formula:C25H39O6Ca·xH2OColor and Shape:NeatMolecular weight:929.24O-Desmethyl Quinidine
CAS:Controlled Product<p>Applications A metabolite of Quinidine.<br>References Small, D.L., et al.: J. Chem. Med., 22, 1014 (1979), Guentert, T.W., et al.: Eur. J. Drug Metab. Pharmacokinet., 7, 31 (1982), Rakhir, A., et al.: J. Pharmacokinet. Biopharm., 12, 1 (1984), Christie, D.J., et al.: J. Lab. Clin. Med., 112, 92 (1988),<br></p>Formula:C19H22N2O2Color and Shape:NeatMolecular weight:310.395’-Tosyl Adenosine
CAS:Controlled Product<p>Applications 5’-Tosyl Adenosine (cas# 5135-30-8) is a compound useful in organic synthesis.<br></p>Formula:C17H19N5O6SColor and Shape:NeatMolecular weight:421.43L-(-)-Malic Acid
CAS:<p>Applications The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.<br>References Rindi, G., et al.: Biochem. J., 80, 214 (1961), Wolfgang, M., et al.: J. Biol. Chem., 281, 37265 (2006), Navarro, D., et al.: Metab. Brain Dis., 23, 115 (2008),<br></p>Formula:C4H6O5Color and Shape:WhiteMolecular weight:134.095-Chloronaphthalene-2-sulfonyl Chloride
CAS:Controlled Product<p>Applications 5-Chloronaphthalene-2-sulfonyl Chloride (cas# 89108-45-2) is a compound useful in organic synthesis.<br></p>Formula:C10H6Cl2O2SColor and Shape:NeatMolecular weight:261.12N-Demethyl Mifepristone
CAS:<p>Applications A metabolite of Mifepristone (M343975).<br>References Ringler, I., et al.: Metabolism, 13, 37 (1964), Gagne, D., et al.: J. Steroid. Biochem., 25, 315 (1986), Jang, G., et al.: Biochem. Pharmacol., 52, 753 (1996), Hild, S., et al.: Hum. Reprod., 15, 822 (2000), Gainer, E., et al.: Steroids, 68, 1005 (2003),<br></p>Formula:C28H33NO2Color and Shape:NeatMolecular weight:415.57Cocamidopropyl Betaine (~30% aqueous solution)
CAS:<p>Applications Cocamidopropyl Betaine is a medium strength surfactant.<br></p>Formula:C19H38N2O3Color and Shape:ColourlessMolecular weight:342.52Isovaleric anhydride
CAS:Controlled Product<p>Applications Isovaleric anhydride<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C10H18O3Color and Shape:ColourlessMolecular weight:186.25(+)-(S)-Dihydrokavain
CAS:Controlled Product<p>Applications (+)-(S)-Dihydrokavain is a kavalactone found in kava beverages consumed by South Pacific islanders. Furthermore, roots and extracts of the kava plant have been used in herbal medicine to treat sleep disturbances, as well as stress and anxiety.<br>References Warburton, E., et al.: Eur. J. Mass Spectrom., 12, 223(2006); Wang, J., et al.: J. Food Sci. Technol., 52, 1164 (2015)<br></p>Formula:C14H16O3Color and Shape:NeatMolecular weight:232.28Androsterone Sulfate Sodium Salt
CAS:Controlled ProductFormula:C19H29O5S·NaColor and Shape:White To Off-WhiteMolecular weight:392.401,5-Dinitronaphthalene
CAS:Controlled Product<p>Applications 1,5-DINITRONAPHTHALENE (cas# 605-71-0) is a useful research chemical.<br></p>Formula:C10H6N2O4Color and Shape:NeatMolecular weight:218.172-(2,3-Dichlorphenyl)-2-(guanidinylimino)acetonitrile
CAS:Controlled ProductFormula:C9H7Cl2N5Color and Shape:Light YellowMolecular weight:256.098-Thioguanosine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 8-Thioguanosine (cas# 26001-38-7) is a useful research chemical.<br></p>Formula:C10H13N5O5SColor and Shape:NeatMolecular weight:315.3apo-Ipratropium Bromide (mixture of stereoisomers)
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications 8-Isopropyl-8-methyl-3-endo((2-phenylacryloyl)oxy)-8-azabicyclo[3.2.1]octan-8-ium Bromide is an intermediate used in the preparation of quaternary salts of alkaloids.<br>References Ivanov, V., et al.: Farmatsiya17, 18 (1967)<br></p>Formula:C20H28NO2·BrColor and Shape:NeatMolecular weight:394.34Adenosine 5'-Monophosphomorpholidate 4-Morpholine-N,N'-dicyclohexylcarboxamidine salt
CAS:Controlled Product<p>Applications Adenosine 5'-Monophosphomorpholidate 4-Morpholine-N,N'-dicyclohexylcarboxamidine salt is an intermediate in the synthesis of Flavine Adenine Dinucleotide.<br>References Ravalico, F., et al.: Org. Biomolec. Chem., 9, 6496 (2011);<br></p>Formula:C17H32N3O·C14H20N6O7PColor and Shape:NeatMolecular weight:709.77N-Methylcytisine
CAS:<p>Applications N-Methylcytisine (cas# 486-86-2) is a compound useful in organic synthesis.<br></p>Formula:C12H16N2OColor and Shape:Off-WhiteMolecular weight:204.27Faropenem Sodium Salt Hemipentahydrate
CAS:Controlled ProductFormula:C12H14NO5SNaH2OColor and Shape:NeatMolecular weight:704.67(-)-β-Copaene
CAS:Controlled Product<p>Applications (-)-β-Copaene is a natural product, present in very small quantities in numerous plants and trees. It is used in the investigations of acid catalyzed, photochemical and thermally induced rearrangements of Germacrene D (G367765).<br>References Bulow, N., Konig, A.: Phytochemistry, 55, 141 (2000);<br></p>Formula:C15H24Color and Shape:NeatMolecular weight:204.3515-Iodovanillic Acid
CAS:Controlled Product<p>Applications 5-Iodovanillic acid (cas# 98554-57-5) is a useful research chemical.<br></p>Formula:C8H7IO4Color and Shape:Off-WhiteMolecular weight:294.04
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