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(273,753 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,603 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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6α-Hydroxy Gestrinone Glucuronide
CAS:Controlled ProductFormula:C27H32O9Color and Shape:Light YellowMolecular weight:500.54Forsythoside 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:624.59syn-1,2-Dihydro-1,2-naphthalenediol
CAS:Controlled ProductFormula:C10H10O2Color and Shape:Off-WhiteMolecular weight:162.1856-Amino-2-chloro-5-nitropyridine
CAS:Controlled Product<p>Applications 6-Amino-2-chloro-5-nitropyridine (cas# 27048-04-0) is a compound useful in organic synthesis.<br></p>Formula:C5H4ClN3O2Color and Shape:NeatMolecular weight:173.563β,17,21-Trihydroxy-5α-Pregnane-11,20-dione 21-Acetate
CAS:Controlled Product<p>Applications 3β,17,21-trihydroxy-5α-Pregnane-11,20-dione 21-Acetate can be used to synthesize 5α-pregnane-3β, 17α,21-triol-11,20-dione (Reichstein's substance D) and 5α-pregnane-3β, 11β,17α,21-tetrol-20-one (Reichstein's substance V).<br>References Chamberlin, E., et al.: J. Amer. Chem. Soc., 77, 1221 (1955);<br></p>Formula:C23H34O6Color and Shape:NeatMolecular weight:406.5123’-Chloro-4’-hydroxyacetophenone
CAS:Controlled Product<p>Applications 3’-Chloro-4’-hydroxyacetophenone (cas# 2892-29-7) is a compound useful in organic synthesis.<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:C8H7ClO2Color and Shape:NeatMolecular weight:170.59Ethyl 2-[N-[(2'-Cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate
CAS:<p>Applications Ethyl 2-[N-[(2'-Cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate is a useful reagent in synthesis of candesartan cilexitil.<br>References Zhu, Y., et al.: Zhongguo Yaowu Huaxue Zazhi, 13, 31 (2003); Cao, R., et al.: Zhongguo Yiyao Gongye Zazhi, 34, 425 (2003);<br></p>Formula:C23H19N3O4Color and Shape:NeatMolecular weight:401.41N-Desmethyl Droloxifene (contains up to 5% Z isomer)
CAS:Controlled ProductFormula:C25H27NO2Color and Shape:NeatMolecular weight:373.49N-(13C6-Phenyl)-2-naphthylamine
CAS:Controlled Product<p>Applications N-(Phenyl)-2-naphthylamine is a reagent in the preparation of unsymmetrical triaryldiamines as thermally stable hole transport layers for various organic LEDs.<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 Koene, B. et al.: Chem. Mat., 10, 2235 (1998);<br></p>Formula:C1013C6H13NColor and Shape:NeatMolecular weight:225.24Beclomethasone 21-Butyrate 17-Propionate
Controlled Product<p>Impurity Beclometasone Dipropionate EP Impurity C<br>Applications An impurity of Beclomethasone Dipropionate (B131030).<br></p>Formula:C29H39ClO7Color and Shape:NeatMolecular weight:535.073-(1H-imidazol-4-yl)propanoic Acid-d4
Controlled ProductFormula:C6D4H4N2O2Color and Shape:NeatMolecular weight:144.165Naphthol AS-BI Phosphate Disodium Salt
CAS:Controlled ProductFormula:C18H13BrNO6P·2NaColor and Shape:NeatMolecular weight:496.1566-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:217.285-(3'-Hydroxybenzyl)hydantoin
CAS:Controlled Product<p>Applications 5-(3'-Hydroxybenzyl)hydantoin (cas# 216956-20-6) is a compound useful in organic synthesis.<br></p>Formula:C10H10N2O3Color and Shape:NeatMolecular weight:206.206-Hydroxy Duloxetine-d3
CAS:Controlled ProductFormula:C18D3H16NO2SColor and Shape:NeatMolecular weight:316.433rac 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:275.344-Amino-1-[2-(phenylmethoxy)ethyl]-1H-pyrazole-5-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C14H17N3O3Color and Shape:NeatMolecular weight:275.303Benzoic-3,5-d2 Acid
CAS:Controlled Product<p>Applications Benzoic-3,5-d2 Acid (CAS# 37960-84-2) is a useful isotopically labeled research compound.<br></p>Formula:C7H4D2O2Color and Shape:NeatMolecular weight:124.13L-Methionine Allyl Ester Tosylate
CAS:Controlled ProductFormula:C8H15NO2S·C7H8O3SColor and Shape:NeatMolecular weight:361.4773,3',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)4,5-Dimethoxysalicylic Acid
CAS:Controlled ProductFormula:C9H10O5Color and Shape:NeatMolecular weight:198.1731-Hydroxy-2-naphthoic Acid
CAS:Controlled Product<p>Applications Metabolite from phenanthrene degradation.<br>References Pinyakong, O. et al.: FEMS Microbiol. Lett. 191, 115 (2000)<br></p>Formula:C11H8O3Color and Shape:NeatMolecular weight:188.183-Pyrrolidineacetic Acid Methyl Ester Hydrochloride
CAS:Controlled ProductFormula:C7H13NO2·HClColor and Shape:NeatMolecular weight:179.6454-Amino-4'-nitrostilbene-2,2'-disulfonic Acid Disodium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 4-Amino-4'-nitrostilbene-2,2'-disulfonic Acid Disodium Salt (cas# 6634-82-8) is a compound useful in organic synthesis.<br>References Taylor, A., et al.: Biochem., 38, 11172 (1999),<br></p>Formula:C14H10N2O8S2·2NaColor and Shape:NeatMolecular weight:444.355,6,7,8-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:194.657Fmoc-3-(2-naphthyl)-D-alanine
CAS:Controlled Product<p>Applications Fmoc-3-(2-naphthyl)-D-alanine is an intermediate used in the preparation of phosphoserine-containing tetrapeptides with hydrophobic N-terminal acyl groups as inhibitors of the BRCA1 protein.<br>References Yuan, Z., et al.: Med. Chem. Lett., 2, 767 (2011); Liu, T., et al.: ACS. Comb. Sci., 13, 537 (2011);<br></p>Formula:C28H23NO4Color and Shape:NeatMolecular weight:437.49L-Methionine-13C5
CAS:Controlled Product<p>Applications L-Methionine-13C5 is the isotope labelled analog of L-Methionine, which is an essential aminoacid for human development. Hepatoprotectant; antidote (acetominophen poisoning); urinary acidifier.<br>References Benevenga, N.J., et al.: J. Agric. Food Chem., 22, 2 (1974), Fleisher, L.D., et al.: Clin. Endocrinol. Metab., 3, 37 (1974), Meinnel, T., et al.: Biochimie, 75, 1061 (1993),<br></p>Formula:C5H11NO2SColor and Shape:NeatMolecular weight:154.175N-(1-Ethylpropyl)-N-methyl-β-alanine
CAS:Controlled Product<p>Applications N-(1-Ethylpropyl)-N-methyl-β-alanine is a compound useful in organic synthesis.<br></p>Formula:C9H19NO2Color and Shape:NeatMolecular weight:173.2532,2'-(2-Hydroxypropane-1,3-diyl)bis(1H-isoindole-1,3(2H)-dione)-d8
CAS:Controlled ProductFormula:C19D8H6N2O5Color and Shape:NeatMolecular weight:358.374Dinaphtho[2,1-b:1',2'-d]furan
CAS:Controlled ProductFormula:C20H12OColor and Shape:NeatMolecular weight:268.3094-(1,1-Dimethylethyl)-α-methyl-benzenepropanoic-d3 Acid Methyl Ester
Controlled Product<p>Applications 4-(1,1-Dimethylethyl)-α-methyl-benzenepropanoic-d3 Acid Methyl Ester is an intermediate in synthesizing Fenpropimorph-d3 (F249502), which is a labelled analogue of Fenpropimorph (F249500), a systemic fungicide for control of powdery mildew, rust in cereal crops.<br>References Baloch, R.I., et al.: Phytochemistry, 23, 2219 (1984); Pommer, E.-H., et al.: Pestic. Sci., 15, 285 (1984);<br></p>Formula:C15H19D3O2Color and Shape:NeatMolecular weight:237.354,4'-Diamino-2,2'-bipyridine
CAS:Controlled Product<p>Applications 4,4'-Diamino-2,2'-bipyridine is a bidendate chelator.<br></p>Formula:C10H10N4Color and Shape:NeatMolecular weight:186.21Isovaleric Acid Methyl-d3 Ester
CAS:Controlled ProductFormula:C6D3H9O2Color and Shape:NeatMolecular weight:119.1774'-(Imidazol-1-yl)acetophenone
CAS:Controlled Product<p>Applications 4'-(Imidazol-1-yl)acetophenone (cas# 10041-06-2) is a useful research chemical.<br></p>Formula:C11H10N2OColor and Shape:NeatMolecular weight:186.212-Bromo-3'-nitroacetophenone
CAS:Controlled Product<p>Applications 2-Bromo-3'-nitroacetophenone is a reagent used the preparation of arylthiazolidinone derivatives which have BRD4 bromodomain inhibitors.<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 Zhao, L., et al.: J. Med. Chem., 56, 3833 (2013);<br></p>Formula:C8H6BrNO3Color and Shape:NeatMolecular weight:244.04Phosphoric Acid Silver Salt
CAS:Controlled Product<p>Applications Silver salt of Phosphoric Acid, used in various chemical processes as a phosphorylating compound. It is involved in the hydrolysis via phosphorylation of nanocrystals to obtain high-aspect-ratio cellulose nanocrystals. Also used in the preparation of superionic conducting glasses based upon silver halides.<br>References Camarero E. et al.: Biomacromol., 14, 1223 (2013); Minami, T. et al.: J. Non-Cryst. Sol., 56, 15 (1983);<br></p>Formula:Ag3O4PColor and Shape:NeatMolecular weight:418.582,2'-Dithiobisbenzanilide
CAS:Controlled Product<p>Applications 2,2'-Dithiobisbenzanilide has biological applications. It has been used as peptizing agent for rubber.<br>References Garner, C. E., et al.: Toxicol. Rep., 7, 883 (2020)<br></p>Formula:C26H20N2O2S2Color and Shape:NeatMolecular weight:456.585-[4’-Bromomethyl-(1,1’-biphenyl)-2-yl]-2-triphenylmethyltetrazole-d4
CAS:Controlled ProductFormula:C33D4H21BrN4Color and Shape:NeatMolecular weight:561.512-Isopropoxy-1-naphthalenemethanamine-d7
CAS:Controlled ProductFormula:C14H10D7NOColor and Shape:NeatMolecular weight:222.33Ethylene Glycol Dilaurate
CAS:Controlled Product<p>Applications Ethylene Glycol Dilaurate is a pearling agents for cosmetics.<br>References Onozaki, T., et al.: Journal of SCCJ, 15, 38 (1981)<br></p>Formula:C26H50O4Color and Shape:NeatMolecular weight:426.672,2'-Dichloro Diphenyl Disulfide
CAS:Controlled Product<p>Applications 2,2'-Dichloro Diphenyl Disulfide is a symmetrical disulfide synthesized from oxidation of thiols using various catalysts such as solid supported catalyst (Al2O3/KF), copper chloride, selenium ionic liquid.<br>References Lenardao, E., et al.: Tetrahedron Lett., 48, 7668 (2007); Tian, X., et al.: Huaxue Yanjiu, 21, 25 (2010); Thurow, S., et al.: Tetrahedron Lett., 52, 640 (2011);<br></p>Formula:C12H8Cl2S2Color and Shape:NeatMolecular weight:287.232-Bromoheptafluoronaphthalene
CAS:Controlled ProductFormula:C10BrF7Color and Shape:NeatMolecular weight:333.04-(Dimethylamino)pyridin-1-ium ((2-Nitrophenyl)sulfonyl)(phenoxycarbonyl)amide
Controlled Product<p>Applications 4-(Dimethylamino)pyridin-1-ium ((2-Nitrophenyl)sulfonyl)(phenoxycarbonyl)amide is an intermediate used in the synthesis of Monosulfuron (M567185), which is a sulfonylurea herbicide that inhibits Acetohydroxyacid synthase enzyme.<br>References Wang, J., et al.: J. Comput. Aided Mol. Des., 19, 801 (2005);<br></p>Formula:C13H9N2O6S·C7H11N2Color and Shape:NeatMolecular weight:444.4612-[(2,4-Dichlorophenyl)amino]-4-(trifluoromethyl)-5-pyrimidinecarboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C13H8Cl2F3N3O2Color and Shape:NeatMolecular weight:366.1232-[[[[1-(Methyl-d3)ethyl-1,2,2,2-d4]amino]sulfonyl]amino]-benzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 2-[[[[1-(Methyl-d3)ethyl-1,2,2,2-d4]amino]sulfonyl]amino]-benzoic Acid Methyl Ester is an intermediate in the synthesis of Bentazon-d7 (B120583). Bentazon-d7 is deuterium labelled Bentazon (B120580), which is a herbicide.<br>References Ghirardello, D., et al.: Environ. Sci. Technol., 44, 9010 (2010); Frihauf, J., et al.: Weed Technol., 24, 262 (2010); Rotroff, D., et al.: Toxicol. Sci., 117, 348 (2010)<br></p>Formula:C11D7H9N2O4SColor and Shape:NeatMolecular weight:279.3642,2'-(6,6,12,12-Tetraoctyl-6,12-dihydroindeno[1,2-b]fluorene-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
CAS:Controlled ProductFormula:C64H100B2O4Color and Shape:NeatMolecular weight:955.12-Chloronicotinoyl Chloride
CAS:Controlled Product<p>Applications An intermediate of synergistic pesticide Boscalid. Also, used in the preparation of thieno[2.3-b]pyrrole derivatives as cannabinoid receptor agonists useful in mono- and combination therapy of diseases.<br>References Granger, D., et al.: Arthritis Rheum., 37, 1053 (1994), Robinson, R., et al.: J. Med. Chem., 39, 10 (1996),<br></p>Formula:C6H3Cl2NOColor and Shape:NeatMolecular weight:176.0Malathion β-Monoacid-d5
CAS:Controlled Product<p>Applications A labelled major biodegradation product of Malathion (M111000). Malathion metabolite.<br>References Kim, Y. et al.: Chemosphere, 60, 1349 (2005); Yoshii, K. et al.: J. Health Sci., 54, 535 (2008); Hayasaka, M. et al.: Jap. J. Forensic Toxicol., 12, 15 (1994);<br></p>Formula:C8D5H10O6PS2Color and Shape:NeatMolecular weight:307.3363',4'-Dimethoxy-α-naphthoflavone
CAS:Controlled ProductFormula:C21H16O4Color and Shape:NeatMolecular weight:332.349trans-2,cis-6-Nonadienal-D5 (>90%)
CAS:Controlled Product<p>Applications trans-2,cis-6-Nonadienal-D5 is a labelled analogue of trans-2,cis-6-Nonadienal (N649365). trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.<br>References Berra, T., et al.: Trans. Am. Fish. Soc., 111, 78 (1982); Kynclova, A., et al.: Nova Hedw. Bei., 136, 283 (2010); Ömür-Özbek, P. & Dietrich, A.: Environ. Sci. Tech., 39, 3957 (2005)<br></p>Formula:C9D5H9OPurity:>90%Color and Shape:NeatMolecular weight:143.2382-(Bromomethyl)-3-nitrobenzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 2-(Bromomethyl)-3-nitrobenzoic Acid Methyl Ester (cas# 98475-07-1) is a compound useful in organic synthesis.<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:C9H8BrNO4Color and Shape:Off-White To Light YellowMolecular weight:274.073,6,9,12,15,18,21-Tetracosaheptaynoic Acid Methyl Ester
Controlled ProductFormula:C25H22O2Color and Shape:NeatMolecular weight:354.441Adenosine 3',5'-Bisphosphate Dicalcium Hydrate
CAS:Controlled ProductFormula:C10H27Ca2N5O18P2Color and Shape:NeatMolecular weight:423.169α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tribenzoate 1-Methanesulfonate
CAS:Controlled Product<p>Applications α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tribenzoate 1-Methanesulfonate is a reactant in organic synthesis. It is used in the preparation of novel quaternary glucuronyl reagent for preparation of tertiary amines.<br>References Araya, I. & Akita, H.: Heterocycles., 75, 1213 (2008)<br></p>Formula:C29H26O12SColor and Shape:NeatMolecular weight:598.575-Oxohexyl Biotin
CAS:Controlled Product<p>Applications D-Biotin impurity. Used in the synthesis of D-Biotin.<br></p>Formula:C11H18N2O2SColor and Shape:NeatMolecular weight:242.34p-Coumaric Acid-d4 4-O-Sulfate
CAS:Controlled Product<p>Applications Labelled p-Coumaric Acid 4-O-Sulfate, the sulfate conjugate of p-Coumaric Acid. p-Coumaric Acid 4-O-Sulfate is one of the metabolites in human biological fluids after coffee consumption. p-Coumaric Acid 4-O-Sulfate is also a metabolite of 4-Nonylphenol (N650430).<br>References Fumeaux, R. et al.: Org. Biomol. Chem., 8, 5199 (2010); Zalko, D. et al.: Drug Metab. Disp., 31, 168 (2003); Thibaut, R. et al.: Xenobiotica, 28, 745 (1998);<br></p>Formula:C9D4H4O6SColor and Shape:NeatMolecular weight:248.246rac-Ibuprofen-13C3
CAS:Controlled ProductFormula:C3C10H18O2Color and Shape:NeatMolecular weight:209.2593'-O-Levulinoyl-N-benzoyl-2'-deoxyadenosine
CAS:Controlled Product<p>Applications 3'-O-Levulinoyl-N-benzoyl-2'-deoxyadenosine is a protected nucleotide derivative/building block.<br>References Kiuru, E., et al.: Helvetica Chimica Acta, 96, 1997-2008 (2013);<br></p>Formula:C22H23N5O6Color and Shape:NeatMolecular weight:453.448Bis(p-cresyl) m-Cresyl Phosphate
CAS:Controlled ProductFormula:C21H21O4PColor and Shape:NeatMolecular weight:368.371,4-Dimethyl 1,4-Naphthalenedicarboxylic Acid Ester
CAS:Controlled ProductFormula:C14H12O4Color and Shape:NeatMolecular weight:244.244,10-Bis(2-naphthalenylthio)-chrysene
CAS:Controlled ProductFormula:C38H24S2Color and Shape:NeatMolecular weight:544.727Tetramethyl-d12-urea
CAS:Controlled Product<p>Applications Tetramethyl-d12-urea (CAS# 51219-89-7) is a useful isotopically labeled research compound.<br></p>Formula:C5D12N2OColor and Shape:NeatMolecular weight:128.24Carfentanil Citrate (1 mg/ml in Acetonitrile)
CAS:Controlled ProductFormula:C30H38N2O10Color and Shape:Single SolutionMolecular weight:586.635’-Chloro-norlaudanosoline
Controlled ProductFormula:C16H16ClNO4·HBrColor and Shape:NeatMolecular weight:402.6682,5-Dioxohexanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C7H10O4Color and Shape:NeatMolecular weight:158.152[4-(Trifluoromethoxy)phenyl]carbamic Acid Methyl Ester
CAS:Controlled Product<p>Applications [4-(Trifluoromethoxy)phenyl]carbamic Acid Methyl Ester is an intermediate in the synthesis of Indoxacarb (I654000), an oxadiazine pesticide that acts against lepidopteran larvae and is the active ingredient in a number of household insecticides including cockroach baits.<br>References Luo, M., et al.: Asian. J. Chem., 24, 5148 (2012);<br></p>Formula:C9H8F3NO3Color and Shape:Light YellowMolecular weight:235.163',6'-Dihydroxy-2',4',5'-trimethoxychalcone
CAS:Controlled ProductFormula:C18H18O6Color and Shape:NeatMolecular weight:330.331,8-dibromo-9,10-Anthracenedione
CAS:Controlled ProductFormula:C14H6Br2O2Color and Shape:NeatMolecular weight:366.0048-Acetyl-6,10,11-trihydroxy-1-methoxy-5,12-naphthacenedione
CAS:Controlled Product<p>Applications 8-Acetyl-6,10,11-trihydroxy-1-methoxy-5,12-naphthacenedione is an intermediate in the synthesis of 7,8,9,10-Dehydro Doxorubicinone (D229580).<br></p>Formula:C21H14O7Color and Shape:NeatMolecular weight:378.3324-(2-Fluoro-4-nitrophenyl)morpholine
CAS:<p>Applications 4-(2-Fluoro-4-nitrophenyl)morpholine is a reactant in the synthesis of 5-substituted oxazolidinone derivatives with high antimicrobial activity.<br>References De Rosa, M., et. al.: Eur. J. Med. Chem., 69, 779 (2013)<br></p>Formula:C10H11FN2O3Color and Shape:NeatMolecular weight:226.20(R)-(-)-2-Oxothiazolidine-4-carboxylic-13C3 Acid
CAS:Controlled Product<p>Applications Isotope labelled (R)-(-)-2-Oxothiazolidine-4-carboxylic Acid (O870505), a precursor to glutathione (GSH) which is an important antioxidant in plants, animals and fungi.<br>References Meister, A., et al,: J. Am. Coll. Nutr., 5, 137 (1986);<br></p>Formula:C3CH5NO3SColor and Shape:NeatMolecular weight:150.132,7-Dibutylnaphthalene
CAS:Controlled Product<p>Applications 2,7-Dibutylnaphthalene is an intermediate in the synthesis of 3,6-Dibutyl-1-naphthalenesulfonic Acid Sodium Salt (D429485), which may be used as a coloring agent.<br></p>Formula:C18H24Color and Shape:NeatMolecular weight:240.38Testosterone Hexanoate-d11
CAS:Controlled Product<p>Applications Testosterone Hexanoate-d11 is the isotopic analog of Testosterone Hexanoate. Testosterone Hexanoate is a metabolite of testosterone(T155000), which is used in analytical studies to determine the use of anabolic steroid esters and related compounds in equine hair sample though ultra high performance liquid chromatography-tandem mass spectrometry.<br>References Gray, B.P., et al.: Analtica Chemica Acta, 787, 163 (2013); McKinney, A., et al.: Bioanalysis 1, 785 (2009)<br></p>Formula:C25H27D11O3Color and Shape:NeatMolecular weight:397.64(5R,6S)-6-((R)-1-Hydroxyethyl)-7-oxo-3-((5-oxopyrrolidin-2-yl)methyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid
CAS:Controlled ProductFormula:C13H16N2O5SColor and Shape:NeatMolecular weight:312.341(+)-Biotinyl 3,6,9-Trioxaundecanediamine
CAS:Controlled Product<p>Applications (+)-Biotinyl 3,6,9-Trioxaundecanediamine is a biotin derivative and is used as a reagent in the synthesis of a potent, covalent BTK inhibitor for B-cell lymphoma.<br>References Wu, H., et al.: ACS Chem. Biol., 9, 1086 (2014)<br></p>Formula:C18H34N4O5SColor and Shape:NeatMolecular weight:418.55Esculin Sesquihydrate
CAS:Controlled Product<p>Applications ESCULIN SESQUIHYDRATE (cas# 66778-17-4) is a useful research chemical.<br></p>Formula:C15H16O9·3H2OColor and Shape:NeatMolecular weight:734.613-(Methoxymethylphosphinyl)propanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C6H13O4PColor and Shape:NeatMolecular weight:180.139(1R,4S)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride
CAS:Controlled Product<p>Applications (1R,4S)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride is an intermediate used in the synthesis of ent-Abacavir (A105015), which is an enatiomer of Abacavir (A105000). Abacavir is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.<br></p>Formula:C7H11NO2•HClColor and Shape:NeatMolecular weight:141.17 + 36.461-(2-Hydroxyphenyl)-2-nitropropene
CAS:Controlled Product<p>Applications 1-(2-Hydroxyphenyl)-2-nitropropene (cas# 86029-73-4) is a useful research chemical.<br></p>Formula:C9H9NO3Color and Shape:NeatMolecular weight:179.1731-O-(4,4'-Dimethoxytrityl)-3-O-(N-biotinyl-3-aminopropyl)glycerol-d5
CAS:Controlled ProductFormula:C37D5H42N3O7SColor and Shape:NeatMolecular weight:682.8813-Hydroxylauric Acid
CAS:<p>Applications 3-Hydroxylauric Acid is used in the study of Lipid A, a major constituent of the lipopolysaccharides, which are responsible for the toxicity of gram negative bacteria. Also used in the synthesis of olefins from β-hydroxy carboxylic acids.<br>References Ogawa, Y. et al.: Carb. Res., 220, 155 (1991); Hara, S. et al.: Tetrahedron Lett., 1545 (1975);<br></p>Formula:C12H24O3Color and Shape:NeatMolecular weight:216.3172(2E)-2-Hexenoic Acid (3Z)-3-Hexenyl Ester
CAS:Controlled ProductFormula:C12H20O2Color and Shape:NeatMolecular weight:196.2868-Bromo-2’,3’,5’-tri-O-acetylguanosine
CAS:Controlled Product<p>Applications 8-Bromo-2’,3’,5’-tri-O-acetylguanosine (cas# 15717-45-0) is a compound useful in organic synthesis.<br>References Kazmers, I.S., et al.: Science, 214, 1137 (1981), Chern, J-W., et al.: J. Med. Chem., 36, 1024 (1993)<br></p>Formula:C16H18BrN5O8Color and Shape:NeatMolecular weight:488.255-nitropyridine-3-sulfonyl Chloride
CAS:Controlled ProductFormula:C5H3N2O4SClColor and Shape:NeatMolecular weight:222.6S-Benzoyl Tiopronin-d5
CAS:Controlled Product<p>Applications S-Benzoyl Tiopronin-d5 is labelled S-Benzoyl Tiopronin (B209585) which is used to prepare radiolabeled platelet GPIIb/IIIa receptor antagonists as imaging agents for the diagnosis of thromboembolic disorders.<br>References DeGrado, W., et al.: PCT Int. Appl., WO 9422494 A1 19941013 (1994)<br></p>Formula:C12D5H8NO4SColor and Shape:NeatMolecular weight:272.3323-Methoxy Acetaminophen-d3
CAS:Controlled Product<p>Applications 3-Methoxy Acetaminophen-d3 is deuterium labeled 3-Methoxy Acetaminophen (M226050). 3-Methoxy Acetaminophen is a metabolite of Acetaminophen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1,2,3).<br>References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Fairbrother, J.E., et al.: Anal. Profiles Drug Subs., 3, 1 (1974) (3) Hinson, J.A., et al.: Rev. Biochem. Toxicol., 2, 103 (1980)<br></p>Formula:C92H3H8NO3Color and Shape:NeatMolecular weight:184.207Elaidic acid Methyl Ester-d3
CAS:Controlled ProductFormula:C19H33D3O2Color and Shape:NeatMolecular weight:299.51Mixture of (Z)-3-chloro-Oxybutynin-d11 and (Z)-2-chloro-Oxybutynin-d11(Oxybutynin HCI Adduct Impurity)
Controlled ProductFormula:C22D11H21ClNO3Color and Shape:NeatMolecular weight:810.034-Nitrophenyl 6-Fluoronicotinate
Controlled ProductFormula:C12H7FN2O4Color and Shape:NeatMolecular weight:262.193(4-Amino-3-nitrophenyl)-(2-thienyl)methanon
CAS:Controlled ProductFormula:C11H8N2O3SColor and Shape:NeatMolecular weight:248.26(S)-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic Acid Methyl Ester
CAS:Controlled ProductFormula:C11H12O4Color and Shape:NeatMolecular weight:208.2114-Iodo-1,5-naphthyridin-3-ol
CAS:Controlled ProductFormula:C8H5IN2OColor and Shape:NeatMolecular weight:272.043L-Argininamide-D-phenylalanyl-L-2-piperidinecarbonyl-N-(4-nitrophenyl) Acetic Acid (D-PHE-PIP-ARG-PNA)
CAS:Controlled Product<p>Applications H-D-Phe-Homopro-Arg-pNA.2 Acetate is a useful organic reagent.<br></p>Formula:C27H36N8O5•x(C2H4O2)Color and Shape:White To Off-WhiteMolecular weight:552.63 + x(60.05)(S)-2-Amino-4-(((R)-1-carboxy-2-(1H-imidazol-5-yl)ethyl)amino)butanoic Acid
Controlled ProductFormula:C10H16N4O4Color and Shape:NeatMolecular weight:256.258
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