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(273,474 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,603 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,602 products)
- Toxicology(13,653 products)
Found 7836 products of "Pharmaceutical Standards"
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4-(4-Hydroxybutyl)benzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-(4-Hydroxybutyl)benzoic Acid Methyl Ester is a benzoic acid derivative used in the preparation of yrrolo[2,3-d]pyrimidine-based antitumor agents as well as other biologically active compounds.<br>References Barnett, C.J. et al.: Org. Proc. Res. Dev., 3, 184 (1999); Zhao, D. et al.: Zhong. Yao. Huax. Zaz., 18, 445 (2008);<br></p>Formula:C12H16O3Color and Shape:NeatMolecular weight:208.252,4-Bis(2-ethylhexyl) Benzene-1,2,4-tricarboxylic Acid 1-Benzyl Ester-d34
Controlled Product<p>Applications 2,4-Bis(2-ethylhexyl) benzene-1,2,4-tricarboxylic Acid 1-Benzyl Ester-d34 is an isotope labelled intermediate in the synthesis of Trioctyl Trimellitate (T804400), a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.<br></p>Formula:C32D34H10O6Color and Shape:NeatMolecular weight:558.898Cupriethylenediamine Hydroxide (1.0 M in H2O)
CAS:<p>Applications Cupriethylenediamine Hydroxide is used as a solvent for cellulose.<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 Yang, L., et al.: J. Applied Polym. Sci., 126, E244 (2012); Shi, W., et al.: Ind. Eng. Chem. Res., 52, 586 (2013); Cyrot, J., et al.: Bulletin de l'Institut Textile de France, 18, 211 (1964)<br></p>Formula:C2H6CuN2Color and Shape:Dark Blue To Dark PurpleMolecular weight:121.63Terazosin-md
Controlled Product<p>Applications Terazosin-md is an analog of Terazosin (T105000) which is an α1-adrenergic receptor antagonist alleviating organ damage in studies done on rodent models of stroke and sepsis and has potential to be used for treatment for diseases.<br>References Chen, X., et al.: Nat. Chem. Biol, 11, 19 (2015)<br></p>Formula:C20H26N4O4Color and Shape:NeatMolecular weight:386.4451,2-Dihydro-1,1,6-trimethylnaphthalene (>80%)
CAS:Controlled Product<p>Applications 1,2-Dihydro-1,1,6-trimethyl-naphthalene is responsible for a "kerosene note" or "petrol" aromas in aged Riesling wines.<br>References Sacks, G., et al.: J. Agri. Food Chem., 60, 2998 (2012); Winterhalter, P., et al.: ACS Symposium Series, 1134, 125 (2013)<br></p>Formula:C13H16Purity:>80%Color and Shape:Colourless OilyMolecular weight:172.27Petromyzonol 24-Sulfate Sodium Salt
CAS:Controlled ProductFormula:C24H41O7S·NaColor and Shape:NeatMolecular weight:496.63Thiamine 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:379.31Guanosine-5',5''-d2 Monohydrate
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Isotope labelled analogue of Guanosine (G837900), a constituent of nucleic acids.<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 Miles, et al.: Science, 142, 1458 (1963), Bugg, et al.: Biochem. Biophys. Res. Commun., 3, 436 (1968),<br></p>Formula:C10H13D2N5O6Color and Shape:NeatMolecular weight:303.27Mianserin N-Oxide
CAS:Controlled Product<p>Applications A metabolite of Mianserin.<br>References Begg, E., et al.: Br. J. Clin. Pharmacol., 27, 445 (1989), Tybring, G., et al.: Ther. Drug Monit., 17, 516 (1995), Namera, A., et al.: J. Anal. Toxicol. 22, 396 (1998), van Nederkassel, A., et al.: J. Pharm. Biomed. Anal., 32, 233 (2003),<br></p>Formula:C18H20N2OColor and Shape:NeatMolecular weight:280.36Benoxaprofen
CAS:Controlled Product<p>Applications A non-steroidal anti-inflammatory ophthalmic 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 Mathur, K., et al.: Bioorg. Med. Chem., 11, 1915 (2003), Zhao, M., et al.: Bioorg. Med. Chem., 15, 2815 (2007), Roy, K., et al.: Eur. J. Med. Chem., 44, 2913 (2009),<br></p>Formula:C16H12ClNO3Color and Shape:NeatMolecular weight:301.722-Bromoanthracene
CAS:Controlled Product<p>Applications 2-Bromoanthracene<br></p>Formula:C14H9BrColor and Shape:NeatMolecular weight:902.957trans-α-Asarone
CAS:Controlled ProductFormula:C12H16O3Color and Shape:White To Off-WhiteMolecular weight:208.255-Methyl Cytosine-13C,15N2 Hydrochloride
CAS:<p>Applications A labelled derivative of Dibarbituric acid.<br>References Hitchings, G.H., et al.: J. Biol. Chem., 177, 357 (1949),<br></p>Formula:CC4H715N2NO·ClHColor and Shape:NeatMolecular weight:164.574-Aminoacetophenone-13C
CAS:Controlled ProductFormula:CC7H9NOColor and Shape:NeatMolecular weight:136.156Boldenone 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:342.47p-Salicylic Acid 4-Sulfate Disodium Salt
CAS:Controlled Product<p>Applications p-Salicylic Acid 4-Sulfate is a urine metabolite of Methylated paraben (B693600), an antimicrobial agent used in cosmetic products.<br>References Tsukamoto, H., et al: Chem. Pharma. Bull., 10, 86 (1962); Desai, N.B., et al.: J. Sci. Indust. Res., 14, 330 (1955);<br></p>Formula:C7H4O6S·2NaColor and Shape:NeatMolecular weight:262.153,3',5,5'-Tetramethyl[1,1'-biphenyl]-4,4'-diol
CAS:Controlled Product<p>Applications 3,3',5,5'-Tetramethyl[1,1'-biphenyl]-4,4'-diol, is a building block used in chemical synthesis of Mexiletine (M340800) and it’s derivatives.<br></p>Formula:C16H18O2Color and Shape:NeatMolecular weight:242.317-Bromobenz[a]anthracene
CAS:Controlled Product<p>Applications 7-Bromobenz[a]anthracene (cas# 32795-84-9) is a useful research chemical.<br></p>Formula:C18H11BrColor and Shape:NeatMolecular weight:307.18N2'-Deacetyl-N2'-[3-(methylthio)-1-oxopropyl]-maytansine
CAS:Controlled Product<p>Applications N2'-Deacetyl-N2'-[3-(methylthio)-1-oxopropyl]-maytansine is an active metabolite of Maytansine (M197940), inhibits in vitro polymerization of tubulin and is used in the treatment of advanced breast cancer.<br>References Remillard, S., et. al.: Science, 189, 1002 (1975); Prota, A.E., et. al.: P. Natl. Acad. Sci. USA, 111, 13817 (2014)<br></p>Formula:C36H50ClN3O10SPurity:>90%Color and Shape:NeatMolecular weight:752.31N-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:317.422-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:206.24(R,S)-Equol
CAS:Controlled Product<p>Applications (R,S)-Equol is a human urinary metabolite of the soy isoflavones Daidzein (D103500).<br>References Heinonen, S., et al.: Anal. Biochem., 274, 211 (1999), Setchell, K., et al.: J. Nutr., 132, 3577 (2002), Thigpen, J., et al.: Comp. Med., 53, 607 (2003), Yee, S., et al.: Food Chem. Toxicol., 46, 2713 (2008),<br></p>Formula:C15H14O3Color and Shape:NeatMolecular weight:242.274-Hydroxy-N-desbutyl Bupivacaine
CAS:Controlled Product<p>Applications Bupivacaine metabolite.<br>References Goehl, T. J. et al.: Xenobiotica 3, 761 (1973)<br></p>Formula:C14H20N2O2Color and Shape:NeatMolecular weight:248.322,2'-Thiodiacetic Acid
CAS:Controlled Product<p>Applications 2,2'-Thiodiacetic Acid is a highly flexible ligand used in the synthesis of a series of metal complexes.<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 Hou, X., et al.: Chin. J. Struct. Chem., 32, 1339 (2013); Wu, X.X., et al.: Synth. React. Inorg. Me., 44, 486 (2014); Ma, C., et al.: J. Inorg. Organomet. P., 22, 1206 (2012)<br></p>Formula:C4H6O4SColor and Shape:NeatMolecular weight:150.157α-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:400.64Benfotiamine-Amide
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Benfotiamine-Amide is an analog of Benfotiamine, which is a Vitamin B1 analog. Synthetic S-acyl derivative of Thiamine (T344185).<br>References Stracke, H., et al.: Exper. Clin. Endocrinol., Diabetes, 116, 600 (2008), Gohil, V., et al.: Nat., Biotechnol., 28, 249 (2010),<br></p>Formula:C26H27N4O7PSColor and Shape:NeatMolecular weight:570.55α-Keto Isovaleric Acid Sodium Salt
CAS:<p>Applications An α-keto ester derivative.<br></p>Formula:C5H7O3·NaColor and Shape:NeatMolecular weight:138.10Campesteryl Ferulate
CAS:Controlled Product<p>Applications Campesteryl Ferulate is a component of γ-oryzanol with antioxidant activities.<br>References Xu, Z., et al.: J. Agric. Food Chem., 49, 2077 (2001);<br></p>Formula:C38H56O4Color and Shape:NeatMolecular weight:576.853,7,4'-Trihydroxyflavone
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3,7,4'-Trihydroxyflavone (cas# 2034-65-3) is a useful research chemical.<br></p>Formula:C15H10O5Color and Shape:NeatMolecular weight:270.244-(Methoxy-d3)-α-methyl-benzeneethanamine Hydrochloride
CAS:Controlled Product<p>Applications 4-(Methoxy-d3)-α-methyl-(αS)-benzeneethanamine Hydrochloride is the labelled form of 4-Methoxyamphetamine Hydrochloride (M261015), which is the HCl salt of 4-Methoxyamphetamine. 4-Methoxyamphetamine is a designer drug belonging to the amphetamine class and releases 5-hydroxytryptamine in brain tissue.<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 Menon, M., et al.: J. Pharmacol. Exp. Ther., 197, 272 (1976);<br></p>Formula:C10H12D3NO·HClColor and Shape:Off-WhiteMolecular weight:204.71all-trans 5,6-Epoxy Retinoic Acid
CAS:Controlled Product<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A metabolite of all-trans Retinoic acid (R250200).<br>References Idres, N., et al.: Cancer Res., 61, 700 (2001), Taimi, M., et al.: J. Biol. Chem., 279, 77 (2004), Vermot, J., et al.: Science, 308, 563 (2005),<br></p>Formula:C20H28O3Color and Shape:Light YellowMolecular weight:316.43Glycocholic Acid Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications Glycocholic Acid Sodium Salt is a biochemical formed by the conjugation of cholic acid (C432600) with glycine (G615990).<br>References Monalisa, M., et al.: Langmuir, 27 (2011);<br></p>Formula:C26H42NO6·NaColor and Shape:NeatMolecular weight:487.60457-Methoxy-4-(trifluoromethyl)coumarin
CAS:Controlled Product<p>Applications 7-Methoxy-4-(trifluoromethyl)coumarin is a biochemical for proteomics research.<br></p>Formula:C8H8BrN3Color and Shape:White To Off-WhiteMolecular weight:226.0732-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:297.27(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:409.43Ganirelix Trifluoroacetic Acid Salt (>90%)
CAS:Controlled Product<p>Applications Decapeptide LH-RH antagonist. Used in treatment of infertility.<br>References Strickley, R.G., et al.: Pharm. Res., 7, 530 (1990), Jung, G., et al.: J. Med. Chem., 35, 3942 (1992), Rabinovici, J., et al.: J. Clin. Endocrinol. Metab., 75, 1220 (1992), Devroey, P., et al.: Hum. Reprod., 13, 3023 (1998),<br></p>Formula:C80H113ClN18O13•x(C2HF3O2)Purity:>90%Color and Shape:NeatMolecular weight:1570.3211402Cytidine 2':3'-cyclic Monophosphate Monosodium Salt (>85%)
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Cytidine 2':3'-cyclic Monophosphate Monosodium Salt is a key compound in the enzymic synthesis of short oligoribonucleotides. Reagent in the amine catalyzed solid-phase synthesis of oligonucleotides.<br>References Gusenkova, N. M., et al.: Zhurnal Obshchei Khimii, 46, 939 (1976); Tomasz, J., et al.: Nucleic Acid Chem., 2, 875 (1978)<br></p>Formula:C9H11N3NaO7PPurity:>85%Color and Shape:NeatMolecular weight:327.164-Bromobenzoic Acid Methyl Ester
CAS:<p>Applications 4-Bromobenzoic Acid Methyl Ester is halogenated benzoate used as a reagent in organic synthesis. 4-Bromobenzoic Acid Methyl Ester can be used to stimulate microbial dechlorination of PCBs. 4-Bromobenzoic Acid Methyl Ester is also used in the preparation of stable radioiodinating reagent to label monoclonal antibodies for radiotherapy of cancer.<br>References Wilbur, D.S. et al.: J. Nuclear Med., 30, 216 (1989); DeWeerd, K.A. et al.: Environ. Sci. Technol., 33, 2057 (1999);<br></p>Formula:C8H7BrO2Color and Shape:Off-WhiteMolecular weight:215.04rac Indapamide-N-sulfonamido-β-D-glucuronide (Mixture of Diastereomers)
<p>Stability Hygroscopic<br>Applications rac Indapamide-N-sulfonamido-β-D-glucuronide_x000D__x000D_(Mixture of Diastereomers) is a compound useful in organic synthesis.<br></p>Formula:C22H24ClN3O9SPurity:>85%Color and Shape:Off White SolidMolecular weight:541.962,2'-((4-Aminophenyl)azanediyl)diethanol Sulfate
CAS:Controlled ProductFormula:C10H16N2O2·H2O4SColor and Shape:White To Off-WhiteMolecular weight:294.324721-Carboxylic Acid Triamcinolone Acetonide
CAS:<p>Applications A metabolite of Triamcinolone acetonide.<br>References Edsbacker, S., et al.: Drug Metab. Dispos., 11, 590 (1983), Szefler, S., et al.: Eur. J. Clin. Pharmacol., 30, 323 (1986), Hansel, T., et al.: J. Immunol. Methods, 145, 105 (1991), Argenti, D., et al.: J. Clin. Pharmacol., 39, 695 (1999),<br></p>Formula:C24H29FO7Color and Shape:NeatMolecular weight:448.48Atorvastatin Methyl Ester
CAS:Controlled Product<p>Applications Atorvastatin impurity. Atorvastatin Methyl Ester<br>References Graul, A., et al.: Drugs Future, 22, 956 (1997),<br></p>Formula:C34H37FN2O5Color and Shape:White To Off-WhiteMolecular weight:572.67cis-β-Hydroxy Tamoxifen
CAS:Controlled Product<p>Applications A hydroxylated analogue of Tamoxifen (T006000) with anti-estrogenic properties.<br>References Ruenitz, P.C. et al.: J. Med. Chem., 25, 1056 (1982)<br></p>Formula:C26H29NO2Color and Shape:NeatMolecular weight:387.51(-)-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:204.351Propafenone-d5 Hydrochloride
CAS:Controlled ProductFormula:C21H23D5ClNO3Color and Shape:Off-WhiteMolecular weight:382.94L-Asparagine-13C4, 15N2 Hydrate
CAS:Controlled ProductFormula:C4H815N2O3H2OColor and Shape:NeatMolecular weight:138.081802Igepal CO-520
CAS:<p>Applications Igepal is a nonionic surfactant.<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 Sedgqwick, M. et al.: Langmuir, 25, 5496 (2009);<br></p>Formula:(C2H4O)n·C15H24OColor and Shape:Colourlessβ-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:249.22Enzalutamide Carboxylic Acid
CAS:<p>Applications Enzalutamide Carboxylic Acid is used as hormone therapies to prevent androgen-fuled growth of castrate-resistant prostate cancer.<br>References Tomasz, M.B., et al.: New Engl, J. Med., 424, 371 (2014);<br></p>Formula:C20H13F4N3O3SColor and Shape:NeatMolecular weight:451.39
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