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(273,482 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,602 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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6-Nitropiperonyl Alcohol
CAS:Controlled Product<p>Applications 6-NITROPIPERONYL ALCOHOL (cas# 15341-08-9) is a useful research chemical.<br></p>Formula:C8H7NO5Color and Shape:YellowMolecular weight:197.14(3R)-3-(4-Hydroxyphenyl)-4-hexynoic Acid Methyl Ester
CAS:Controlled ProductFormula:C13H14O3Color and Shape:NeatMolecular weight:218.249rac all-trans 4-(Acetyloxy) Retinol Acetate-d4
CAS:Controlled ProductFormula:C24D4H30O4Color and Shape:NeatMolecular weight:390.5492-Amino-6-bromo-1,2,3,4-tetrahydronaphthalene-2-carboxylic Acid Hydrochloride
CAS:Controlled ProductFormula:C11H12BrNO2·HClColor and Shape:NeatMolecular weight:306.5832-Bromo-6-chloro-4-pyridinecarboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 2-Bromo-6-chloro-4-pyridinecarboxylic Acid Methyl Ester, can be used as an intermediate in the preparation of Trifluoromethyl-Substituted pyridines, possessing wide range of bioactivites.<br>References Cottet, F., et al.: Eur. J. Org. Chem., 327 (2002);<br></p>Formula:C7H5BrClNO2Color and Shape:NeatMolecular weight:250.4772’,4’,6’-Trihydroxy-3’,5’-diprenyldihydrochalcone
CAS:Controlled ProductFormula:C23H26O4Color and Shape:NeatMolecular weight:394.503Fosinoprilat-d7 Sodium
CAS:Controlled ProductFormula:C23D7H27NO5P·NaColor and Shape:NeatMolecular weight:442.5371,3-Dimethyl-3-nitrosourea (Contains 25-35% water)
CAS:Controlled Product<p>Stability Temperature Sensitive<br>Applications 1,3-Dimethyl-3-nitrosourea is a carcinogen.<br>References Luan, F., et al.: Chem. Res. Toxicol., 18, 198 (2005); Hasegawa, R., et al.: Cancer Lett., 123, 185 (1998)<br></p>Formula:C3H7N3O2Color and Shape:NeatMolecular weight:117.11O’Ethly-N-boc-1-oxo-3-tertbutyldimethylsilyl-D-erythro-sphingosine
Controlled ProductFormula:C31H61NO5SiColor and Shape:NeatMolecular weight:454.9592-(4-Nitrophenyl-d4)propane
CAS:Controlled Product<p>Applications 2-(4-Nitrophenyl-d4)propane (CAS# 1219803-36-7) is a useful isotopically labeled research compound.<br></p>Formula:C9H7D4NO2Color and Shape:NeatMolecular weight:169.22Lauryl Betaine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Lauryl Betaine is an amphoteric surfactant derived from N-dodecyl-N,N-dialkanol amine with protein denaturing potency. Lauryl Betaine is mainly used in shampoo, personal hygiene products and oil field chemicals.<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 Kimura, Y. et al.: J. SCCJ, 29, 106 (1995); Qin, C. et al.: GUang. Huag., 34, 30 (2006); Peng, Z. et al.: Riy. HUax. Gong., 37, 135 (2007);<br></p>Formula:C16H33NO2Color and Shape:White To Off-WhiteMolecular weight:271.44N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4
Controlled Product<p>Applications N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4 is a labelled compound form N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine cas(1884206-50-1)<br></p>Formula:C20H21D4N2O7PColor and Shape:NeatMolecular weight:440.43(2E)-2,4-Pentadienoic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C6H5D3O2Color and Shape:NeatMolecular weight:115.15Adenosine-3'-13C
CAS:Controlled Product<p>Applications Carbon 13 Labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.<br>References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)<br></p>Formula:C913CH13N5O4Color and Shape:NeatMolecular weight:268.241,2,3,4-Tetrahydro-2,6-naphthyridine Dihydrochloride
CAS:Controlled ProductFormula:C8H10N2•2(HCl)Color and Shape:NeatMolecular weight:170.061081-(2-Chloro-5-nitrophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (~85%)
CAS:Controlled Product<p>Applications 1-(2-chloro-5-nitrophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (cas# 313069-92-0) is a useful research chemical.<br></p>Formula:C10H5N2O4ClPurity:~85%Color and Shape:NeatMolecular weight:252.612-Phenylglutaric Anhydride(>80%)
CAS:Controlled Product<p>Applications 2-Phenylglutaric Anhydride (cas# 2959-96-8) is a useful research chemical.<br></p>Formula:C11H10O3Purity:>80%Color and Shape:NeatMolecular weight:190.19meso-2,3-Dimercaptosuccinic Acid-1,4-13C2
CAS:Controlled Product<p>Applications meso-2,3-Dimercaptosuccinic Acid-1,4-13C2 is the labeled version of meso-2,3-Dimercaptosuccinic Acid-1,4 which is used as a chelating agent and masking agent for cadmium in EDTA titration of zinc.<br>References Cavanillas, S., et al.: Anal. Chim. Acta., 746, 47 (2012); Liu, Y.X.,et al.: Adv. Materials. Res., 455, 1221 (2012); Banner, B., et al.: Clin. Toxicol., 50, 266 (2012);<br></p>Formula:C2C2H6O4S2Color and Shape:NeatMolecular weight:184.2N,N'-Bis[2-(2-hydroxyethoxy)ethyl]-urea
CAS:Controlled Product<p>Applications N,N'-Bis[2-(2-hydroxyethoxy)ethyl]-urea can be synthesized from 2-(2-Aminoethoxy)ethanol (A609095), a widely used reactant that has been used in the preparation of TD-4306 as long-acting β2-agonist for asthma and COPD therapy.<br>References Mckinnell, R.M., et. al.: Bioorg. Med. Chem. Lett., 24, 2871 (2014)<br></p>Formula:C9H20N2O5Color and Shape:NeatMolecular weight:236.27Methyl 6-Fluoro-1H-indazole-5-carboxylate
CAS:Controlled ProductFormula:C9H7FN2O2Color and Shape:NeatMolecular weight:194.162N-1-Naphthylethylenediamine Dihydrochloride-d4
CAS:Controlled Product<p>Applications Isotope labelled N-1-Naphthylethylenediamine Dihydrochloride, is an organic building block used for the chemical synthesis. It can also be used as highly selective organic fluorescent probe for azide ion.<br>References Sahana, A., et al.: Analyst , 137, 1544 (2012);<br></p>Formula:C12H12D4Cl2N2Color and Shape:NeatMolecular weight:190.2781,5-Dinitronaphthalene-d6
CAS:Controlled Product<p>Applications 1,5-Dinitronaphthalene-d6 (CAS# 1219804-48-4) is a useful isotopically labeled research compound.<br></p>Formula:C10D6N2O4Color and Shape:NeatMolecular weight:224.2D-Threonine-4,4,4-d3
CAS:Controlled ProductFormula:C4H6D3NO3Color and Shape:NeatMolecular weight:122.146,7-Dimethoxynaphth-1-yl Trifluoromethanesulfonate
CAS:Controlled Product<p>Applications 6,7-Dimethoxynaphth-1-yl Trifluoromethanesulfonate is used as a reagent in the synthesis of tripeptide Grb2-SH2 domain inhibitors containing 4-(phosphonomethyl)phenylalanine and naphthalene.<br>References Schoepfer, J., et al.: Bioorg. Med. Chem. Lett., 11, 1201 (2001)<br></p>Formula:C13H11F3O5SColor and Shape:NeatMolecular weight:336.28L-2-Nitrophenylalanine
CAS:Controlled Product<p>Applications L-2-Nitrophenylalanine is a derivative of L-phenylalanine (P319415), and is used in the photocleavage of polypeptide backbones. L-Phenylalanine is an essential amino acid. L-Phenylalanine is biologically converted into L-tyrosine, another one of the DNA-encoded amino acids, which in turn is converted to L-DOPA and further converted into dopamine, norepinephrine, and epinephrine.<br>References Peters, F. et al.: Chem. Biol., 16, 148 (2009); Hollunger, G. et al.: Acta Pharmacol. Toxicol., 34, 391 (1974); Bagchi, S.P. et al.: Biochem. Pharmacol., 26, 900 (1977);<br></p>Formula:C9H10N2O4Color and Shape:NeatMolecular weight:210.195-(Bromomethyl)-2-nitropyridine
CAS:Controlled Product<p>Applications 5-(BROMOMETHYL)-2-NITROPYRIDINE (cas# 448968-52-3) is a useful research chemical.<br></p>Formula:C6H5BrN2O2Color and Shape:NeatMolecular weight:217.02(-)-Corynantheidine
CAS:Controlled ProductFormula:C22H28N2O3Color and Shape:NeatMolecular weight:368.469Trichostatin A
CAS:Controlled Product<p>Applications Trichostatin A is a known inhibitor of fibrosis in vitro and in vivo, and is used as an anticancer agent. Potent differentiation inducer of friend leukemic cells.<br>References Mori, K. et al.: Tetra., 44, 6013 (1988); Meng, F. et al.: Brit. J. Canc., 108, 579 (2013); Yang, L. et al.: Mol. Pharm., 83, 671 (2013);<br></p>Formula:C17H22N2O3Color and Shape:Off-WhiteMolecular weight:302.37(±)-Zopiclone-d3 (N-methyl-d3)
CAS:Controlled Product<p>Applications (±)-Zopiclone-d3 (N-methyl-d3) (CAS# 1398066-10-8) is a useful isotopically labeled research compound.<br></p>Formula:C17H14D3ClN6O3Color and Shape:NeatMolecular weight:391.83Piperidine-4-sulfonic Acid
CAS:Controlled ProductFormula:C5H11NO3SColor and Shape:NeatMolecular weight:165.2116-[4'-N-(biotinylaminopropyl-NHCOCH2-PEG2-acetyl)-aminophenyl]-hexane-2,4-dione
CAS:Controlled ProductFormula:C33H49N5O9SColor and Shape:NeatMolecular weight:691.835(2-[(4-Chlorobenzoyl)-(5-trifluoromethylpyridin-2-yl)amino]-ethyl)-trimethyl-ammonium Iodide-d3
CAS:Controlled ProductFormula:C18D3H17ClF3N3O·IColor and Shape:NeatMolecular weight:516.7422,6-Dibromoanthracene
CAS:Controlled Product<p>Applications 2,6-dibromoanthracene (cas# 186517-01-1) is a useful research chemical.<br></p>Formula:C14H8Br2Color and Shape:NeatMolecular weight:336.025'-R-(3-Aminophenyl)-5'-thioadenosine
Controlled ProductFormula:C16H18N6O3SColor and Shape:NeatMolecular weight:374.4182,2'-Oxybis(N,N-diethylethanamine)
CAS:Controlled ProductFormula:C12H28N2OColor and Shape:NeatMolecular weight:216.3633,3'-Bipyridine-6,6'-dicarbonitrile
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications 3,3'-Bipyridine-6,6'-dicarbonitrile<br></p>Formula:C12H6N4Color and Shape:NeatMolecular weight:206.23-Bromo-2-naphthoic Acid
CAS:Controlled Product<p>Applications 3-Bromo-2-naphthoic Acid is used as a reagent for prepartion of isochromanones.<br>References Wen, Z.K., et al.: Advanced Synthesis and Catalysis, 361,963 (2019)<br></p>Formula:C11H7BrO2Color and Shape:NeatMolecular weight:251.076Benz[j]aceanthrylene-13C2,d2 and Benz[e]aceanthrylene-13C2,d2
CAS:Controlled Product<p>Applications Labelled Benz[j]aceanthrylene (B197910). Polycyclic aromatic hydrocarbons (PAHs) and their PAH-DNA adducts in lung tissues, and their ability to mutate the Ki-ras oncogene in PAH-induced tumors. Seven PAHs were studied: cyclopenta[cd]pyrene (CPP), benzo[a]pyrene (B[a]P), benzo[b]fluoranthene (B[b]F), dibenz[a,h]anthracene (DBA), 5-methylchrysene (5MC), benz[j]aceanthrylene (B[j]A), and dibenzo[a,l]pyrene (DB[a,l]P).<br>References Nesnow, S., et al.: Cancer Lett., 73, 73 (1993), Herzog, C., et al.: Cancer Res., 54, 4007 (1994), Prahalad, A., et al.: Carcinogenesis, 18, 1955 (1997),<br></p>Formula:C2C18D2H10Color and Shape:NeatMolecular weight:256.30N-[(2R)]-1-amino-3-(4-nitrophenyl)propyl]-1,2-cyclohexanediamine Trihydrochloride
CAS:Controlled ProductFormula:C15H26Cl3N3OColor and Shape:NeatMolecular weight:370.75(2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid 4-Oxide Phenylmethyl Ester-d5
CAS:Controlled ProductFormula:C15D5H12NO4SColor and Shape:NeatMolecular weight:312.3961,1-Dimethyl-3-(meta-tolyl)-2-thiourea
CAS:Controlled ProductFormula:C10H14N2SColor and Shape:NeatMolecular weight:194.2973,20-Disemicarbazone-11β,17,21-trihydroxy-pregna-1,4-diene-3,20-dione
CAS:Controlled Product<p>Applications 3,20-Disemicarbazone-11β,17,21-trihydroxy-pregna-1,4-diene-3,20-dione can be used in synthetic preparation of prednisolone acetate. Intermediate in the synthesis of prednisolone.<br>References Liao, J., et al.: Faming Zhuanli Shenqing, CN 105503986 A 20160420 (2016)<br></p>Formula:C23H34N6O5Color and Shape:NeatMolecular weight:474.557-Methoxy-1-naphthalenol
CAS:Controlled Product<p>Applications 7-Methoxy-1-naphthalenol is used in the synthesis of Agomelatine (A430000).<br></p>Formula:C11H10O2Color and Shape:NeatMolecular weight:174.20(+)-Cardiobutanolide
CAS:Controlled ProductFormula:C13H16O6Color and Shape:NeatMolecular weight:268.262o-Coumaric Acid 4-O-β-D-glucuronide-d4
CAS:Controlled ProductFormula:C15D4H12O9Color and Shape:NeatMolecular weight:344.3074-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Methylamide-d3
Controlled Product<p>Applications 4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Methylamide-d3 is the isotope labelled analog of 4-Hydroxymethylbicyclo[2.2.2]octane-1-carboxylic Acid Methylamide (H946935); a useful synthetic intermediate.<br></p>Formula:C11D3H16NO2Color and Shape:NeatMolecular weight:200.293N,N''-1,6-Hexanediylbis[N'-(9-anthracenylmethyl)-N'-methyl-urea
CAS:Controlled ProductFormula:C40H42N4O2Color and Shape:NeatMolecular weight:610.82-Acetyl-5-nitropyrrole
CAS:Controlled ProductFormula:C6H6N2O3Color and Shape:NeatMolecular weight:154.1232-Amino-3-chlorobenzoic Acid
CAS:Controlled Product<p>Applications 2-Amino-3-chlorobenzoic Acid is a plant growth regulator.<br>References James, C. S., et a.: Ann. Appl. Biol., 61, 295 (1968)<br></p>Formula:C7H6ClNO2Color and Shape:NeatMolecular weight:171.58Vanillyl Methyl Ketone
CAS:Controlled Product<p>Applications Volatile aromatic compound released from hard woods. It is often found in wine that has been aged in wood barrels contributing to the wine’s flavor profile. It is also released during combustion, giving flavor to smoked meats.<br>References Zhang, B., et al.: App. Biochem. Biotechnol., 147, 119 (2008), Fernandez de Simon, B., et al.: J. Agric. Food Chem., 57, 3217 (2009), Conde, E., et al.: Food Chem., 114, 806 (2009),<br></p>Formula:C10H12O3Color and Shape:NeatMolecular weight:180.2Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid
CAS:Controlled ProductFormula:C8H5BO2S3Color and Shape:NeatMolecular weight:240.132-Hydroxy-4-(methyl-d3)phenyl β-D-glucopyranosiduronic Acid
CAS:Controlled ProductFormula:C13D3H13O8Color and Shape:NeatMolecular weight:303.282-(Dibenzylamino)-3',4'-dihydroxy-acetophenone Hydrochloride
CAS:Controlled ProductFormula:C22H22ClNO3Color and Shape:NeatMolecular weight:497.6034-Chlorosulfonylcinnamic Acid
CAS:Controlled Product<p>Applications 4-Chlorosulfonylcinnamic Acid (cas# 17641-30-4) is a compound useful in organic synthesis.<br></p>Formula:C9H7ClO4SColor and Shape:NeatMolecular weight:246.67Arachidic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C21D3H39O2Color and Shape:NeatMolecular weight:329.5751-(3-Bromophenyl)thiourea
CAS:Controlled Product<p>Applications 1-(3-Bromophenyl)thiourea<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:C7H7BrN2SColor and Shape:NeatMolecular weight:231.11Benzyl 4-Nitrophenyl Carbonate
CAS:Controlled Product<p>Applications Benzyl 4-Nitrophenyl Carbonate is used as a reagent in the synthesis of Janus PEG-based dendrimers for use in combination therapy by controlled multi-drug loading and sequential release. Benzyl 4-Nitrophenyl Carbonate is also used as a reagent in the synthesis of Norfloxacin analogs which can exhibit antibacterial and antifungal activities under visible and UV light.<br>References Acton, A.L., et al.: Biomacromolecules, 14, 564 (2013); Bakhotmah, D.A., et al.: ISRN Org. Chem., 184754, 11 (2011)<br></p>Formula:C14H11NO5Color and Shape:NeatMolecular weight:273.24δ-Valerolactone-d4
CAS:Controlled Product<p>Applications Isotope labelled δ-Valerolactone used in the synthesis of various antibiotics including the ionophore antibiotic X-14547A. Also used in the preparation of polyesters via copolymerization.<br>References Nicolaou, K. et al.: J. Org. Chem., 50, 1440 (1985); Parrish, B. et al.: J. Polym. Sci. Polym, Chem., 40, 1983 (2002);<br></p>Formula:C5H4D4O2Color and Shape:NeatMolecular weight:104.142-Bromoethyl-4-nitrophenyl Ether
CAS:Controlled Product<p>Applications 2-Bromoethyl-4-nitrophenyl Ether (cas# 13288-06-7) is a compound useful in organic synthesis.<br></p>Formula:C8H8BrNO3Color and Shape:NeatMolecular weight:246.06Bis(carboxyethylgermanium) Sesquioxide
CAS:Controlled Product<p>Applications Bis(carboxyethylgermanium) Sesquioxide is a reagent used in the synthesis of carbon nanotubes.<br>References She, X. et al.: ACS App. Mat. Inter., 8, 10383 (2016);<br></p>Formula:C6H10Ge2O7Color and Shape:NeatMolecular weight:339.42(4-Chloro-3-nitrophenyl)-(2-thienyl)methanone
CAS:Controlled Product<p>Applications (4-Chloro-3-nitrophenyl)-(2-thienyl)methanone (cas# 31431-18-2) is a compound useful in organic synthesis.<br></p>Formula:C11H6ClNO3SColor and Shape:NeatMolecular weight:267.693-[(1,3-Benzodioxol-5-ylamino)sulfonyl]-methyl ester 2-thiophenecarboxylic acid
CAS:Controlled ProductFormula:C14H13NO5S2Color and Shape:NeatMolecular weight:339.3874-tert-Butyldimethylsiloxyacetophenone
CAS:Controlled Product<p>Applications 4-tert-Butyldimethylsiloxyacetophenone is an intermediate in the synthesis of 1-(4-(2-Cyclobutoxyethyl)phenoxy)-3-(isopropylamino)propan-2-ol (C988245), which is a derivative of Betaxolol (B328000).<br>References Philippe, M.M., et. al.: Am. Chem. Soc., 30, 1003 (1987)<br></p>Formula:C14H22O2SiColor and Shape:NeatMolecular weight:250.4093,4-Dihydro-1H-indolo[2,3-b][1,8]naphthyridin-2(10H)-one
Controlled Product<p>Applications 3,4-Dihydro-1H-indolo[2,3-b][1,8]naphthyridin-2(10H)-one, is a derivative of 6,7,8,9-Tetrahydro-7-hydroxy-5-methyl-3-phenyl-pyrido[3’,2’:4,5]imidazo[1,2-a]pyrimidinium Chloride (H957770), a carcinogen used in the study of intestinal bacteria metaboism. Created through the heat processing of food.<br>References Vanhaecke, L.. et al.: Food Chem. Toxicol., 46, 140 (2008);<br></p>Formula:C11H15BrColor and Shape:NeatMolecular weight:237.26Testosterone-2,2,4,6,6-d5 Propionate
CAS:Controlled Product<p>Applications Testosterone-2,2,4,6,6-d5 Propionate is a useful isotopically labeled compound of Testosterone Propionate (T155045)<br></p>Formula:C22D5H27O3Color and Shape:NeatMolecular weight:349.53L-Penicillamine-d6
CAS:Controlled ProductFormula:C5H5D6NO2SColor and Shape:NeatMolecular weight:399.48O-Desmethyl Astemizole-d5
CAS:Controlled ProductFormula:C27D5H24FN4OColor and Shape:NeatMolecular weight:449.5753-(4-Hydroxyphenyl)propionic Acid-d4
CAS:Controlled Product<p>Applications 3-(4-Hydroxyphenyl)propionic Acid-d4 is the deuterated isotope of 3-(4-Hydroxyphenyl)propionic Acid (H9508200). Antioxidant<br>References Arnous, A., et al.: J. Agr. Food Chem., 49, 5736 (2001)<br></p>Formula:C9D4H6O3Color and Shape:NeatMolecular weight:170.1983,4-Dihydroxydecanoic Acid
CAS:Controlled ProductFormula:C10H20O4Color and Shape:NeatMolecular weight:204.261-[(2-Nitrophenyl)sulfonyl]-1H-pyrrole
CAS:Controlled Product<p>Applications 1-[(2-Nitrophenyl)sulfonyl]-1H-pyrrole is used in the preparation of various 2-substituted N-nosylpyrroles.<br>References Shibata, M. et al. Tetrahedron. 71, 4495 (2015);<br></p>Formula:C10H8N2O4SColor and Shape:NeatMolecular weight:252.246Pimelic Acid-d4
CAS:Controlled Product<p>Applications Pimelic Acid-d4 is the labelled form of Pimelic Acid (P445040). Pimelic Acid is a metabolite found in four biofluids from dairy cows that may be used as biomarkers of milk.<br>References Sun, H., et. al.: J. Proteome Res., 14, 1287 (2015)<br></p>Formula:C72H4H8O4Color and Shape:White To Off-WhiteMolecular weight:164.194-Hydroxy-α-(1-hydroxycyclohexyl)benzeneacetonitrile
CAS:Controlled Product<p>Applications Intermediate for the synthesis of O-desmethylvenlafaxine.<br></p>Formula:C14H17NO2Color and Shape:NeatMolecular weight:231.29N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether
CAS:Controlled Product<p>Applications N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether is the isotope labelled protected form of L-Tyrosine (T899975), an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.<br>References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)<br></p>Formula:C9C19H2915NO5Color and Shape:NeatMolecular weight:469.461N-[2-[[(1,2,3,4-tetrahydro-1-naphthalenyl)carbonyl]amino]ethyl]-carbamic Acid 1,1-Dimethylethyl Ester
CAS:Controlled Product<p>Applications N-[2-[[(1,2,3,4-tetrahydro-1-naphthalenyl)carbonyl]amino]ethyl]-carbamic Acid 1,1-Dimethylethyl Ester is an intermediate used in the synthesis of N-(2-Aminoethyl)-1,2,3,4-tetrahydro-1-naphthalenecarboxamide Hydrochloride (A608010), which is an acidic salt of N-(2-Aminoethyl)-1,2,3,4-tetrahydro-1-naphthalenecarboxamide (A607980), a degradation product of tetrahydrozoline.<br>References Andermann, G., et al.: J. Pharm. Belg., 37, 309 (1982); Nicolas, A., et al.: Talanta, 31, 229 (1984); Andermann, G., et al.: J. Chromatogr., 298, 189 (1984)<br></p>Formula:C18H26N2O3Color and Shape:NeatMolecular weight:318.4117-(Hydroxymethyl)-1,8-naphthyridin-2(1H)-one
CAS:Controlled Product<p>Applications 7-(Hydroxymethyl)-1,8-naphthyridin-2(1H)-one is used as a reactant in the synthesis of photoswitchable unsymetrical ligands possessing pairs of different base recognition elements for DNA hetero-mismatches.<br>References Dohno, C., et al.: Eur. J. Org. Chem., 1, 4051 (2009);<br></p>Formula:C9H8N2O2Color and Shape:NeatMolecular weight:176.17Methyl(4-methylnaphthalen-1-ylmethyl)amine-d3
CAS:Controlled Product<p>Applications Methyl(4-methylnaphthalen-1-ylmethyl)amine-d3 is the isotope analog of Methyl(4-methylnaphthalen-1-ylmethyl)amine. Methyl(4-methylnaphthalen-1-ylmethyl)amine is a reagent in the preparation of heterocyclic compounds as enoyl-acyl carrier protein reductase FabI inhibitors and antibacterial agents.<br>References Stuetz, A., et al.: J. Med. Chem., 29, 112 (1986); Berman, J., et al.: PCT Int. Appl., 2004:515512 (2004)<br></p>Formula:C13D3H12NColor and Shape:NeatMolecular weight:188.2839-Chlorophenanthrene-13C6 (mixture of 2 isomers, Contain 4.2% unlabeled)
CAS:Controlled Product<p>Applications 9-Chlorophenanthrene is a monochlorinated phenanthracene with mutagenic activity. Studies suggest that its carcinogenicity might be associated with aryl hydrocarbon receptor signaling.<br>References LaVoie, E.J. et al.: Mut. Res. Gen. Toxicol. Test., 116, 91 (1983); Ohura, T. et al.: Environ. Toxicol., 24, 180 (2010);<br></p>Formula:C813C6H9ClColor and Shape:NeatMolecular weight:218.63Forsythoside A
CAS:Controlled Product<p>Applications Forsythoside A is used as an antiinflammatory agent in traditional Chinese medicine.<br>References Li, H. et al.: Phytother. Res., 25, 338 (2011);<br></p>Formula:C29H36O15Color and Shape:NeatMolecular weight:624.593-Amino-5-chloro Salicylic Acid Methyl Ester
CAS:<p>Applications Intermediate in the preparation of Azasetron.<br>References Kawakita, T., et al.: Chem. Pharm. Bull., 40, 624 (1992),<br></p>Formula:C8H8ClNO3Color and Shape:NeatMolecular weight:201.61N3-Ethylthiosulfonylmethyl Lumiflavin
Controlled Product<p>Applications N3-Methanethiosulfonylethyl Lumiflavin is a derivative of the Lumiflaviin (L473900), a toxic photolysis product of vitamin B2.<br></p>Formula:C16H18N4O4S2Color and Shape:NeatMolecular weight:394.47(3-Ethyl-1-adamantyl)amine Hydrochloride
CAS:Controlled Product<p>Applications 3-Ethyl 3,5-Didemethyl Memantine is an impurity of Memantine (HCl salt, M218000) which is used as an antiparkinsonian and antispasmodic.<br>References Rohde, H., et al.: Fortschr. Med., 100, 2023 (1982), Kornhuber, J., et al.: Eur. J. Pharmacol., 166, 589 (1989), Gortelmeyer, R. and Erbler, H.: Arzneimittel-Forsch., 42, 904 (1992)<br></p>Formula:C12H21N·ClHColor and Shape:NeatMolecular weight:215.761,1'-((3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(propan-2-one)
Controlled Product<p>Applications 1,1'-((3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(propan-2-one) is an intermediate in the synthesis of Mexiletine Dimer (M340805), which is an impurity compound of Mexiletine (M340800), an antiarrhythmic (class IB).<br>References Singh, E.M., et al.: Br. J. Pharmacol., 44, 1 (1972); Scott, K.N., et al.: Drug Metab. Dispos., 1, 506 (1973); Chew, C.Y.C., et al.: Drugs, 17, 161 (1979); Abounassif, M.A., et al.: Anal. Profiles Drug Subs., 20, 433 (1991);<br></p>Formula:C22H26O4Color and Shape:NeatMolecular weight:354.43917-Methyl Prostanozol
Controlled Product<p>Applications Prostanozol (P838700) derivative.<br></p>Formula:C26H40N2O2Color and Shape:NeatMolecular weight:412.61Zolpidem 6-Carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications An intermediate in the production of Zolpidem metabolites<br>References Klupsch, F., et al.: Chem. Pharm. Bull., 54, 1318 (2006),<br></p>Formula:C20H21N3O3Color and Shape:NeatMolecular weight:351.46-Desamino-6-(4-Chlorophenyl)-thioadenosine 2’,3’-O-(1-Methylethylidene)
Controlled ProductFormula:C19H19ClN4O4SColor and Shape:NeatMolecular weight:434.897a-Methyl-1-naphthaleneacetic Acid-d3 Methyl Ester
CAS:Controlled Product<p>Applications α-Methyl-1-naphthaleneacetic Acid Methyl Ester is an isotope labelled intermediate in the synthesis of 5-Methylchrysene (M265135), methylated derivative of chrysenes (MeChry), an aryl hydrocarbon receptor (AhR) agonist.<br>References Abd, E.A., et al.: Poly. Arom. Comp., 33, 331 (2013); Galatsis, P., et al.: Bioorg. Med. Chem. Lett., 20, 5089 (2010);<br></p>Formula:C14H11D3O2Color and Shape:NeatMolecular weight:217.28Diethyl 2,2'-((((6-chloroquinoxaline-2,3-diyl)bis(oxy))bis(4,1-phenylene))bis(oxy))dipropanoate
CAS:Controlled Product<p>Applications Diethyl 2,2'-((((6-chloroquinoxaline-2,3-diyl)bis(oxy))bis(4,1-phenylene))bis(oxy))dipropanoate is an intermediate used in the preparation of ethyl 2-[4-(3-fluoro-2-quinoxalinyloxy)phenoxy]propanoate, a new fluoro analog of the herbicide quizalofopethyl.<br>References Makino, K., et al.: J. Fluorine Chem., 37, 119 (1987)<br></p>Formula:C30H29ClN2O8Color and Shape:NeatMolecular weight:581.013rac 7-Hydroxy Propranolol
CAS:Controlled Product<p>Applications A metabolite of Propranolol.<br>References Otton, S., et al.: Br. J. Clin. Pharmacol., 30, 751 (1990), Fujita, S., et al.: J. Pharmacol. Exp. Ther., 264, 226 (1993), Bichara, N., et al.: Drug Metab. Dispos., 24, 112 (1996), Tasaki, T., et al.: J. Biochem., 123, 162 (1998),<br></p>Formula:C16H21NO3Color and Shape:NeatMolecular weight:275.34(S)-(+)-Hydroxy Chloroquine-d4 Diphosphate
CAS:Controlled ProductFormula:C18H22D4ClN3O·2(H3PO4)Color and Shape:NeatMolecular weight:535.88cis-Chrysanthemic Acid
CAS:Controlled Product<p>Applications cis-Chrysanthemic Acid is an intermediate in synthesizing (+)-cis-Phenothrin (P318100), an isomer of Phenothrin (P318095), which is a pesticide used in the control of pests and insects.<br>References Wang, Y. et al.: Chemopshere, 90, 848 (2013); Hirahara, Y. et al.: Japan. J. Toxicol. Env. Health, 44, 451 (1998)<br></p>Formula:C10H16O2Color and Shape:NeatMolecular weight:168.2332-Bromo-4'-tert-butylacetophenone
CAS:Controlled ProductFormula:C12H15BrOColor and Shape:NeatMolecular weight:255.151Zanamivir Azide Methyl Ester
CAS:Controlled Product<p>Applications An intermediate used in the preparation of Zanamivir derivatives.<br>References Andrews, D., et al.: Eur. J. Med. Chem., 34, 563 (1999), Altamore, T., et al.: Bioorg. Med. Chem., 14, 1126 (2006),<br></p>Formula:C12H18N4O7Color and Shape:NeatMolecular weight:330.293,3',3''-(2,4,6-boroxintriyl)tris-Pyridine Hydrochloride (>70%)
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3,3',3''-(2,4,6-boroxintriyl)tris-Pyridine Hydrochloride is a compound useful in organic synthesis.<br></p>Formula:C15H12B3N3O3•xHClPurity:>70%Color and Shape:NeatMolecular weight:314.71 + x(36.46)3-Hydroxy-5-(phenylmethoxy)benzoic Acid Methyl Ester
CAS:Controlled ProductFormula:C15H14O4Color and Shape:NeatMolecular weight:258.269Naphthalene-2-sulfonohydrazide
CAS:Controlled Product<p>Applications naphthalene-2-sulfonohydrazide (cas# 10151-46-9) is a useful research chemical.<br></p>Formula:C10H10N2O2SColor and Shape:NeatMolecular weight:222.2642-(Hydroxy-(3-nitrophenyl)methyl)cyclopentanone
CAS:Controlled ProductFormula:C12H13NO4Color and Shape:NeatMolecular weight:235.2365,6,7,8-Tetrahydronaphthalene-1-carbonyl Chloride
CAS:Controlled Product<p>Applications 5,6,7,8-Tetrahydronaphthalene-1-carbonyl Chloride is used in the synthesis of a sweetening agent, N-5,6,7,8-Tetrahydro-1-naphthoyl-α-L-glutamyl-5-amino-2-pyridine carbonitrile.<br>References Nofre, C., et al.: Eur. Pat. Appl. (1992), EP 511087 A1<br></p>Formula:C11H11ClOColor and Shape:NeatMolecular weight:194.657
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