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(274,823 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,867 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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Calcitonin, Salmon
CAS:<p>Applications Calcitonin, Salmon is a calcium regulating hormone which exhibits hypocalcaemic and hypophosphatemic properties.<br></p>Formula:C145H240N44O48S2Color and Shape:NeatMolecular weight:3431.85N-Des((tetrahydrofuran-2-yl)methanone)) Terazosin Dihydrochloride
CAS:Controlled Product<p>Applications N-Des((tetrahydrofuran-2-yl)methanone)) Terazosin Dihydrochloride is a related compound to Terazosin (T105000), a α-1-adrenergic blocker related to Prazosin (P702325).<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:C14H19N5O2HClColor and Shape:NeatMolecular weight:362.25Acetyldiethylstilbestrol 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:626.654-Chloro-5-sulfamoyl-salicylic Acid
CAS:<p>Applications Xipamide intermediate.<br>References Smirnov, V., et al.: Pharm. Chem. J., 34, 198 (2000),<br></p>Formula:C7H6ClNO5SColor and Shape:NeatMolecular weight:251.64Hydrocinnamic Acid N-Hydroxysuccinimide Ester
CAS:Controlled Product<p>Applications Hydrocinnamic Acid N-Hydroxysuccinimide Ester (cas# 109318-10-7) is a compound useful in organic synthesis.<br></p>Formula:C13H13NO4Color and Shape:NeatMolecular weight:247.25trans-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:170.25Beta-Estradiol 17-(Beta-D-Glucuronide) Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications beta-Estradiol 17-(beta-D-glucuronide) sodium salt is a glucocorticosteroid analog.<br></p>Formula:C24H31NaO8Color and Shape:NeatMolecular weight:470.49Carboxybutyrolactone
CAS:Controlled Product<p>Applications Carboxybutyrolactone is a structural analog of (±)-Paraconic Acid (P191200) and is used as a reagent in the synthesis of methylenecarboxybutyrolactones which have antibacterial activity.<br>References Tonari, K., et al.: J. Oleo Sci., 51, 259 (2002)<br></p>Formula:C5H6O4Color and Shape:Off-WhiteMolecular weight:130.12-Fluoroadenosine
CAS:Controlled Product<p>Applications 2-Fluoroadenosine is a fluorinated analog of Adenoside (A280400) nucleotide.<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:C10H12FN5O4Color and Shape:NeatMolecular weight:285.231,3,7-Trimethyluric Acid-d3
CAS:Controlled Product<p>Stability Store in freezer<br>Applications A caffeine metabolite.<br>References Regal, K.A., et al.: J. of Chromatography B, 708, 75 (1998)<br></p>Formula:C82H3H7N4O3Color and Shape:NeatMolecular weight:213.214-Hydroxy-3-nitrophenylacetic Acid
CAS:Controlled Product<p>Applications A metabolite of Nitrotyrosine (N597000), which is excreted in the urine.<br>References van der Vliet, A., et al.: J. Biol. Chem., 272, 7617 (1997), Tabrizi-Fard, M., et al.: Drug Metab. Dispos., 27, 429 (1999), Souza, J., et al.: Arch. Biochem. Biophys., 380, 360 (2000),<br></p>Formula:C8H7NO5Color and Shape:NeatMolecular weight:197.142-Bromoanthracene
CAS:Controlled Product<p>Applications 2-Bromoanthracene<br></p>Formula:C14H9BrColor and Shape:NeatMolecular weight:902.9574-Aminoacetophenone-13C
CAS:Controlled ProductFormula:CC7H9NOColor and Shape:NeatMolecular weight:136.156Urea-urethane Compound (~85%)
CAS:Controlled Product<p>Applications Urea-urethane Compound is a reaction product of 4,4'-sulfonylbis[benzenamine] and 2,4-TDI.<br></p>Formula:C42H36N6O8SPurity:~80%Color and Shape:NeatMolecular weight:784.84o-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:164.242'-Nitroacetophenone
CAS:Controlled Product<p>Applications 2'-Nitroacetophenone (cas# 577-59-3) is a compound useful in organic synthesis.<br></p>Formula:C8H7NO3Color and Shape:NeatMolecular weight:165.153-Iodothyroacetic Acid
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3-Iodothyronacetic Acid is a 3-Iodothyronamine metabolite that has functional effects in FRTL-5 thyroid cells.<br>References Agretti, P. et al.: J. Mol. Endocrinol., 47, 23 (2011);<br></p>Formula:C14H11IO4Color and Shape:NeatMolecular weight:370.1394-Nitrophenol Sodium Salt Dihydrate
CAS:Controlled ProductFormula:C6H4NNaO3·2(H2O)Color and Shape:NeatMolecular weight:161.09 + 2(18.02)Perillen, >90%
CAS:Controlled Product<p>Stability Volatile<br>Applications PERILLEN (cas# 539-52-6) 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:C10H14OPurity:>90%Color and Shape:NeatMolecular weight:150.22JHSB3 , approximately 80%
CAS:Controlled Product<p>Applications JHSB3 is an acyclic sesquiterpenoid that regulates many aspects of insect physiology. Juvenile Hormone regulate development, reproduction, diapause, and polyphenisms.<br>References Kotaki, T., et al.: Org. Let., 11, 5234 (2009); Riddiford, L.: Adv. Insect Physiol., 24, 213 (1994); Wyatt, G., Davey, K.: Adv. Insect Physiol., 26, 1 (1996); Nijhout, H.: Insect Hormones (Princeton Univ. Press, Princeton) (1994)<br></p>Formula:C16H26O4Purity:80%Color and Shape:NeatMolecular weight:282.38Chlorosulfuric Acid Methyl Ester
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications Chlorosulfuric Acid Methyl Ester is used in the synthesis of acetylenic TACE inhibitors in the treatment of arthritis.<br> E0<br>References Levin, J. et al.: Bioorg. Med. Chem. Lett., 15, 4345 (2005);<br></p>Formula:CH3ClO3SColor and Shape:NeatMolecular weight:130.55Perfluoro-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:478.10Isopilocarpic Acid Sodium Salt
CAS:Controlled Product<p>Impurity Pilocarpine Hydrochloride EP Impurity C<br>Stability Hygroscopic<br>Applications Isopilocarpic Acid is a degradation product of Pilocarpine (P441500).<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 Szepesi, G. et al.: Pharmazie, 38, 94 (1983); Bundgaard, H. et al.: Int. J. Pharmac., 10, 281 (1982);<br></p>Formula:C11H17N2O3·NaColor and Shape:WhiteMolecular weight:248.252-Acetyl-octanoic Acid Methyl Ester
CAS:Controlled Product<p>Applications A reagent used in the preparation of agrochemicals and antimicrobial agents.<br></p>Formula:C11H20O3Color and Shape:NeatMolecular weight:200.281-Naphthyl Acetate
CAS:Controlled Product<p>Applications 1-Naphthyl Acetate (cas# 830-81-9) is a useful research chemical.<br></p>Formula:C12H10O2Color and Shape:NeatMolecular weight:186.207Guanosine 5'-Diphosphate Disodium Salt
CAS:Controlled Product<p>Applications Guanosine 5'-diphosphate disodium salt (cas# 7415-69-2) is a useful research chemical.<br></p>Formula:C10H13N5Na2O11P2Purity:>85%Color and Shape:NeatMolecular weight:487.16N2'-Deacetyl-N2'-[3-[(1-ethyl-2,5-dioxo-3-pyrrolidinyl)thio]-1-oxopropyl]-maytansine-d5
CAS:Controlled Product<p>Applications N2'-Deacetyl-N2'-[3-[(1-ethyl-2,5-dioxo-3-pyrrolidinyl)thio]-1-oxopropyl]-maytansine-d5 is labelled N2'-Deacetyl-N2'-[3-[(1-ethyl-2,5-dioxo-3-pyrrolidinyl)thio]-1-oxopropyl]-maytansine (D199030), a derivative of Mertansine (M257800) which is a cytotoxic agent. It is used as the cytotoxic component in antibody-drug conjugates.<br>References Erickson, H., et al.: Cancer Res., 66, 4426 (2006); Kellogg, B., et al.: Bioconjugate Chem., 22, 717 (2011)<br></p>Formula:C41D5H50ClN4O12SColor and Shape:White To Off-WhiteMolecular weight:868.4443-Oxo-2-propylpentanoic Acid Methyl Ester
CAS:Controlled Product<p>Applications Valproic Acid (V094750) derivative.<br></p>Formula:C9H16O3Color and Shape:NeatMolecular weight:172.229-Nitroanthracene-d9
CAS:Controlled Product<p>Applications 9-Nitroanthracene-d9 (CAS# 220381-38-4) is a useful isotopically labelled research compound. It could be useful for analytical studies that involve detecting nitrated polycyclic aromatic hydrocarbons.<br>References Siegmund, B., et al.: Anal. Bioanal. Chem., 375, 175 (2003)<br></p>Formula:C14D9NO2Color and Shape:NeatMolecular weight:232.29Adenosine
CAS:<p>Applications Adenosine is a nucleotide.<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:C10H13N5O4Color and Shape:NeatMolecular weight:267.245-Bromoacenaphthene
CAS:Controlled Product<p>Applications 5-Bromoacenaphthene<br></p>Formula:C12H9BrColor and Shape:NeatMolecular weight:233.11-(6-Amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (>85%)
CAS:Controlled Product<p>Applications 1-(6-Amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid Ethyl Ester is an intermediate in synthesizing 1-(6-Amino-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide (A629440), it is used in the synthetic preparation of regadenoson and intermediates by using cyclocondensation, amidation and condensation as the key steps.<br>References Chai, J.; et al.: Faming Zhuanli Shenqing. 14pp.Patent 2015 CODEN:CNXXEV<br></p>Formula:C11H11N7O2Purity:>85%Color and Shape:NeatMolecular weight:273.25α-Amylcinnamyl Alcohol
CAS:Controlled Product<p>Applications Alpha-Amylcinnamyl Alcohol (cas# 101-85-9) is a useful research chemical.<br></p>Formula:C14H20OColor and Shape:NeatMolecular weight:204.311,5-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:218.17Limonin
CAS:<p>Applications Limonin is a limonoid extracted from various citrus plants. Bioactivity of Limonin have been revolved around its anti-HIV properties.<br>References Battinelli, L., et al.: Planta. Med., 69, 910 (2003); Kim, J., et al.: Food. Function., 4, 258 (2013); Chaudhary, P., et al.: Food. Chem., 135, 1667 (2012);<br></p>Formula:C26H30O8Color and Shape:NeatMolecular weight:470.51Adenosine-5',5''-d2
CAS:Controlled Product<p>Applications 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:C10H11D2N5O4Color and Shape:White SolidMolecular weight:269.26L-Homoserine Lactone Hydrobromide
CAS:Controlled Product<p>Applications L-Homoserine Lactone Hydrobromide is a reactant in the synthesis of tritium labeled and photoactivatable N-acyl-L-homoserine lactones.<br>References Jakubczyk, D., et. al.: Eur. J. Org. Chem., 592, 2014 (2014)<br></p>Formula:C4H7NO2·HBrColor and Shape:NeatMolecular weight:314.419Isovaleric 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:116.16Clocortolone Acetate
CAS:Controlled Product<p>Applications Clocortolone Acetate is an intermediate in the synthesis of Clocortolone (C583800), an corticosteroid used in the treatment of skin inflammmation and other skin conditions arising for dermatoses.<br>References Rehm, K. et al.: Pharmaz. Zeit., 127, 888 (1982);<br></p>Formula:C24H30ClFO5Color and Shape:NeatMolecular weight:452.942,2,6,6-Tetramethyl-4-piperidyl Methacrylate
CAS:Controlled Product<p>Applications It is used as cholesterol-lowering agent.<br>References Bauer, D., et al.: Polym Deg. Stab., 48, 259 (1995), Nakahara, K., et al.: Chem. Physics Lett., 359, 351 (2002),<br></p>Formula:C13H23NO2Color and Shape:WhiteMolecular weight:225.33Betamethasone 17-Butyrate
CAS:Controlled Product<p>Applications Betamethasone 17-Butyrate is an impurity of Clobetasone 17-Butyrate (C583550), an glucocorticoid used for anti-inflammatory purposes.<br></p>Formula:C26H35FO6Color and Shape:NeatMolecular weight:462.556-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt
CAS:Controlled Product<p>Applications 6-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt is a coupling component used to prepare heterocyclic monoazo dyes.<br>References Naik, D., et al., Dyes and Pigments., 14,1 (1990); Bilimoria, J., et al.: Colourage, 57, 72 (2010)<br></p>Formula:C10H7O4S·NaColor and Shape:White To Off-WhiteMolecular weight:246.22Rosuvastatin 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:678.596β-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:415.48Digoxigenin Monodigitoxoside
CAS:Controlled Product<p>Applications A metabolite of Digoxin (Dx) (D446575).<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 Fujii, Y., et al.: Clin. Chem., 37, 476 (1991), Salphati, L., et al.: Xenobiotica, 29, 171 (1999), Song, S., et al.: Drug Metab. Dispos., 27, 689 (1999),<br></p>Formula:C29H44O8Color and Shape:BeigeMolecular weight:520.65Tetrahydro Cortisone
CAS:Controlled Product<p>Applications A normal mammalian metabolite of Cortisone (C696500).<br>References Schneider, et al.: J. Biol. Chem., 183, 365 (1950), Barkemeyer, et al.: Appl. Microbiol., 8, 237 (1960),<br></p>Formula:C21H32O5Color and Shape:NeatMolecular weight:364.48Azelastine 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:397.90Pemetrexed acid
CAS:Controlled ProductFormula:C15H14N4O3Color and Shape:Off-WhiteMolecular weight:298.30Vitamin K1 Hydroxide
CAS:Controlled Product<p>Stability Temperature and Light Sensitive, unstable in solution<br>Applications Vitamin K1 Hydroxide is a derivative of Vitamin K1 (V676080), which occurs widely in green plants, algae, and photosynthetic bacteria.<br>References Hassan, M.M.A., et al.: Anal. Profiles Drug Subs., 17, 449 (1988), Breton, J., et al.: Biochemistry, 33, 12405 (1994), Dowd, P., et al.: Science, 269, 1684 (1995),<br></p>Formula:C31H46O3Color and Shape:NeatMolecular weight:466.7
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