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(274,905 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,871 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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3',4',7- Trihydroxy Flavone
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3',4',7- TRIHYDROXY FLAVONE (cas# 2150-11-0) is a useful research chemical.<br></p>Formula:C15H10O5Color and Shape:NeatMolecular weight:270.243’,4’-(Methylenedioxy)butyrophenone
CAS:Controlled ProductFormula:C11H12O3Color and Shape:NeatMolecular weight:192.211Benzylpenicilloic Acid Benzathide N- Dimer
Controlled ProductFormula:C48H56N6O8S2Color and Shape:NeatMolecular weight:909.124p-Nitrophenyl Acetate-13C,d3
CAS:Controlled Product<p>Applications p-Nitrophenyl Acetate-13C,d3 (cas# 1794766-80-5) is a compound useful in organic synthesis.<br></p>Formula:C713CH4D3NO4Color and Shape:Off-White To Light YellowMolecular weight:185.168-Fluoro-5-isoquinolinecarboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 8-Fluoro-5-isoquinolinecarboxylic Acid Methyl Ester is a useful synthetic compound.<br></p>Formula:C11H8FNO2Color and Shape:NeatMolecular weight:205.1851,5-Di(methyl-d3)-naphthalene
CAS:Controlled ProductFormula:C12D6H6Color and Shape:NeatMolecular weight:162.261(-)-(1S,2R)-1,2-Dihydro-1,2-naphthalenediol
CAS:Controlled ProductFormula:C10H10O2Color and Shape:NeatMolecular weight:162.1854-(2-Oxiranylmethoxy)benzeneacetic Acid Methyl Ester
CAS:Controlled ProductFormula:C12H14O4Color and Shape:NeatMolecular weight:222.24(Z,Z)-5,11-Eicosadienoic Acid Methyl Ester-d3
Controlled Product<p>Applications (Z,Z)-5,11-Eicosadienoic Acid Methyl Ester-d3 is the isotope labelled analog of (Z,Z)-5,11-Eicosadienoic Acid Methyl Ester (E476810); the methyl ester derivative of (Z,Z)-5,11-Eicosadienoic Acid (E476800) which is a biomarker for trophic transfer.<br>References Koussoroplis, A., et al.: Lipids, 43, 461 (2008); Nguyen, J., et al.: Drug Dev. Res., 51, 233 (2000)<br></p>Formula:C23H48·C13H28O4S4·C11H20O3·7CH4Color and Shape:NeatMolecular weight:1013.8183,3'-Dichlorobenzidine-13C12
CAS:Controlled ProductFormula:C12H10Cl2N2Color and Shape:NeatMolecular weight:265.039Bis(2-ethylhexyl) Azelate-d34
CAS:Controlled Product<p>Applications Bis(2-ethylhexyl) Azelate-d34 is the isotope labelled analog of Bis(2-ethylhexyl) Azelate (B433820); a compound used in the preparation of plasticizers.<br>References Nakajima, N., et al.: J. App. Polym. Sci., 95, 448 (2005); van Oosterhout, J., et al.: Polym., 44, 8081 (2003)<br></p>Formula:C25D34H14O4Color and Shape:NeatMolecular weight:446.8563-Amino-2-naphthol (90%)
CAS:Controlled Product<p>Applications 3-Amino-2-naphthol (90%) contains 90% 3-Amino-2 naphthol ( B404810), which is a research reagent used for designing potent antimicrobial and anticancer agent.<br>References Afifi, T.H., et al.: Current Org. Syn., 14, 1036 (2017)<br></p>Formula:C10H9NOPurity:90%Color and Shape:NeatMolecular weight:159.1842'-O-Butyryladenosine 3',5'-cyclic phosphate DMAP
CAS:Controlled Product<p>Applications 2'-O-Butyryladenosine 3',5'-cyclic phosphate DMAP is an intermediate in the synthesis of 2'-O-Monobutyryladenosine-3', 5'-cyclic Monophosphate (M525120), which is an impurity of Bucladesine Sodium Salt (B689320), a cell-permeable cAMP analogue that activates cAMP dependent protein kinase (PKA) or the cAMP/PKA signaling pathway.<br>References Yamauchi, J., et al.: J. Neurosci., 31, 12579 (2011); Ma, D., et al.: Mol. Pharmacol., 55, 50 (1999)<br></p>Formula:C14H18N5O7P·C7H10N2Color and Shape:NeatMolecular weight:521.47(R)-1,2-Dihydroacenaphthene-1-amine
CAS:Controlled ProductFormula:C12H11NColor and Shape:NeatMolecular weight:169.2224,8-Dihydroxycoumarin
CAS:Controlled Product<p>Applications 4,8-Dihydroxycoumarin, is an intermediate for the synthesis of 4'-, 6-, 7-, and 8-hydroxy metabolites of Warfarin(W498500), and Phenprocoumon (P318820), acting as anti-coagulant agents.<br>References Heimark, L. D., J. Labeled Compd. Radiopharm., 23, 137 (198); Kohl, C. et al.: Drug. Metab. Disp., 28, 161 (2000); Hagan, E.C., et al.: J. Am. Pharm. Assoc. Sci. Ed., 42, 379 (1953)<br></p>Formula:C9H6O4Color and Shape:NeatMolecular weight:178.142Valeryl Chloride
CAS:Controlled Product<p>Applications Valeryl Chloride is used in the preparation of potent inhibitors of secretory phospholipase A2. Also used in the synthesis of small-molecule inhibitors of protein geranylgeranyltransferase Type I.<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 Castellano, S. et al.: J. Am. Chem. Soc., 129, 5843 (2007); Hagishita, S et al.: J. Med. Chem., 39, 3636 (1996);<br></p>Formula:C5H9ClOColor and Shape:NeatMolecular weight:120.584’-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-[1,1’-biphenyl]-4-carboxylic Acid
CAS:Controlled Product<p>Applications 4’-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-[1,1’-biphenyl]-4-carboxylic Acid is a building block for the preparation of vitronectin receptor antagonists.<br>References Neustadt, B.R., et. al.: Bioorg. Med. Chem. Lett., 8, 2395 (1998)<br></p>Formula:C28H21NO4Color and Shape:NeatMolecular weight:435.471Pentathiodiphosphorus(V) Acid P,P′-Bis(pyridinium betaine) (Technical Grade)
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications Pentathiodiphosphorus(V) Acid P,P′-Bis(pyridinium betaine) is an thionating agent used in synthetic chemistry.<br>References Bergman, J., et al.: J. Org. Chem., 76, 1546 (2011);<br></p>Formula:C10H10N2P2S5Color and Shape:NeatMolecular weight:380.47Hydrazinecarboximidothioic Acid Methyl Ester Hydroiodide
CAS:Controlled Product<p>Applications Hydrazinecarboximidothioic Acid Methyl Ester Hydroiodide<br></p>Formula:C2H7N3S·(HI)Color and Shape:NeatMolecular weight:105.16 + (127.91)(±)-Fluoxetine-d5 Oxalate (phenyl-d5)
CAS:Controlled Product<p>Applications (±)-Fluoxetine-d5 Oxalate (phenyl-d5) (CAS# 1219804-82-6) is a useful isotopically labeled research compound.<br></p>Formula:C19H15D5F3NO5Color and Shape:NeatMolecular weight:404.4(2,6-difluorobenzoyl)urea
CAS:Controlled Product<p>Applications (2,6-difluorobenzoyl)urea (cas# 1342075-20-0) is a useful research chemical.<br></p>Formula:C8H6N2O2F2Color and Shape:Off-WhiteMolecular weight:200.147-Methyl-6-thioguanosine Chloride
CAS:Controlled Product<p>Stability Unstable at Room Temperature<br>Applications 7-Methyl-6-thioguanosine Chloride is a compound useful in organic synthesis.<br></p>Formula:C11H16ClN5O4SColor and Shape:NeatMolecular weight:349.791-(2,4-Dinitrophenyl)pyridin-1-ium Chloride
CAS:Controlled ProductFormula:C11H8N3O4·ClColor and Shape:NeatMolecular weight:281.6523-Chloro-4-(difluoromethoxy)benzoic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H7ClF2O3Color and Shape:NeatMolecular weight:236.6Didemethyl Curcumin-d6
Controlled Product<p>Applications Didemethyl Curcumin-d6 is an isotope labelled form of Didemethyl Curcumin(D439500); a metabolite of Curcumin (C838500) with potent activity against Trypanosoma and Leishmania species.<br>References Asai, A., et al.: Life Sci., 67, 2785 (2000), Sharma, R., et al.: Eur. J. Cancer, 41, 1955 (2005), King, R., et al.: Curr. Drug Metab., 7, 541 (2006),<br></p>Formula:C19D6H10O6Color and Shape:NeatMolecular weight:346.3641,2-Dimethyl 4-nitrophthalate
CAS:Controlled Product<p>Applications 1,2-Dimethyl 4-nitrophthalate<br></p>Formula:C10H9NO6Color and Shape:NeatMolecular weight:239.182(3R,3'R)-N,N'-(Ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide)
CAS:Controlled Product<p>Applications (3R,3'R)-N,N'-(ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide) is a useful chemical reagent.<br></p>Formula:C22H24F6N4O2Color and Shape:NeatMolecular weight:490.442(3S)-3-(4-Hydroxyphenyl)-4-hexynoic Acid Methyl Ester
CAS:Controlled ProductFormula:C13H14O3Color and Shape:NeatMolecular weight:218.249(E)-7-(((R)-2-Amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)hept-3-enoic Acid(Cilastatin impurity)
Controlled ProductFormula:C16H26N2O5SColor and Shape:NeatMolecular weight:559.4042-(3-Nitrophenyl)ethanamine
CAS:<p>Applications 2-(3-Nitrophenyl)ethanamine (cas# 83304-13-6) is a useful research chemical.<br></p>Formula:C8H10N2O2Color and Shape:NeatMolecular weight:166.1778-Chloro-7-fluoro-2-methoxy-1,5-naphthyridine
CAS:Controlled ProductFormula:C9H6ClFN2OColor and Shape:NeatMolecular weight:212.608Guanosine 3',5'-Cyclic Monophosphate
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Guanosine 3',5'-cyclic monophosphate is an intracellular second messenger which are involved in the transduction of a diverse array of stimuli, mediating metabolic and growth regulation.<br>References Aladelokun, O., et al.: Curr. Drug Metab., 18, 1132-1135 (2017)<br></p>Formula:C10H12N5O7PColor and Shape:NeatMolecular weight:345.205Pentosidine-d4 Trifluoroacetic Acid Salt
CAS:Controlled ProductFormula:C17H22D4N6O4•x(C2HF3O2)Color and Shape:NeatMolecular weight:382.45 + x(114.02)Indole-3-pyruvic Acid Methyl Ester-D5
CAS:Controlled Product<p>Applications Indole-3-pyruvic Acid Methyl Ester-D5 is an intermediate used in the synthesis of Indole-3-pyruvic Acid-d5 (I627182), which is an isotope labelled compound of Indole-3-pyruvic Acid (I627189). Indole-3-pyruvic Acid is a compound involved in the biosynthesis of Indole-3-acetic acid, a plant hormone which plays important roles in regulating growth and responses to environmental changes.<br>References Kong, W., et al.: Plant Cell Physiol, 56, 715-726 (2015)<br></p>Formula:C12D5H6NO3Color and Shape:NeatMolecular weight:222.2514,4'-Bi(1,2-naphthoquinone)
CAS:Controlled Product<p>Applications 4,4'-Bi(1,2-naphthoquinone) is a reagent used in the preparation of antimalarial agents.<br>References Archer, S., et al.: Journal of Medicinal Chemistry, 23, 516 (1980);<br></p>Formula:C20H10O4Color and Shape:NeatMolecular weight:314.291trans N-Benzyl Paroxetine
CAS:Controlled Product<p>Applications Paroxetine intermediate.<br>References Oefner, C., et al.: Chem. Biol., 6, 127 (1999), Bower, J., et al.: Org. Biomol. Chem., 4, 1868 (2006)<br></p>Formula:C27H28FNO2Color and Shape:NeatMolecular weight:417.521-(2’,5’-Dimethoxyphenyl)-2-azidoethanone
CAS:Controlled Product<p>Applications 1-(2’,5’-Dimethoxyphenyl)-2-azidoethanone (cas# 329039-62-5) is a compound useful in organic synthesis.<br></p>Formula:C10H11N3O3Color and Shape:NeatMolecular weight:221.21(rac)-N,N,α-Trimethyl-d6-3-(4-nitrophenoxy)benzenemethanamine
CAS:Controlled ProductFormula:C16D6H12N2O3Color and Shape:NeatMolecular weight:292.363α-Aminoacetophenone (Mixed Salt, >85%)
CAS:Controlled Product<p>Applications Hydrohchloride Salt of α-Aminoacetophenone, used in the preparation og pseudopeptidic inhibitors of human sirtuins1-3. This action effectually displays antiproliferative protperties in cancer cells. Also used in the preparation of dual δ/μopiod receptor agonists in th<br>References Mellini, P. et al.: J. Med. Chem., 56, 6681 (2013); Breslin, H. et al.: Bioorg. Med. Chem. Lett., 22, 4869 (2013);<br></p>Formula:C8H9NO·xHCl·xHBrPurity:>85%Color and Shape:NeatMolecular weight:135.17 + x(36.46) + x(80.91)D-(-)-Pantolactone-d6
CAS:Controlled ProductFormula:C6D6H4O3Color and Shape:NeatMolecular weight:136.179Acetoxybutyl Aminopurin-d8
Controlled ProductFormula:C11D8H7N5O2Color and Shape:NeatMolecular weight:257.3184-Nitrophenyl Isocyanate (1-Isocyanato-4-nitrobenzene)
CAS:Controlled Product<p>Applications 1-Isocyanato-4-nitrobenzene is a useful synthetic intermediate. It can be used as a reactant in the synthesis of potent human NK1 tachykinin receptor antagonist. It can also be used to prepare N-{2-[(7-chloroquinolin-4-yl)amino]ethyl}ureas with antiprotozoal and antimycobacterial activities.<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 Walpole, C., et al.: J. Med. Chem., 41, 3159 (1998); Nava-Zuazo, C., et al.: Bioorg. Med. Chem., 18, 6398 (2010)<br></p>Formula:C7H4N2O3Color and Shape:NeatMolecular weight:164.122’,3’,5’-Tri-O-acetylinosine
CAS:Controlled Product<p>Stability Freezer<br>Applications An intermediate used for the synthesis of 6-substituted purine ribosides.<br></p>Formula:C16H18N4O8Color and Shape:NeatMolecular weight:394.34[N,N 0-Disalicylidene-1,2-ethanediaminato-(2-)]manganese(III) Chloride
CAS:Controlled Product<p>Applications [N,N 0-Disalicylidene-1,2-ethanediaminato-(2-)]manganese(III) Chloride (cas# 53177-12-1) is a useful research chemical.<br></p>Formula:C16H14N2O2·Cl·MnColor and Shape:NeatMolecular weight:356.6862’,6’-Dimethylcarbonylphenyl 9-Acridinecarboxylate 4’-NHS Ester
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Intermediate in the synthesis of luminescent agents.<br></p>Formula:C27H20N2O6Color and Shape:NeatMolecular weight:468.46(±)-α-Bisabolol-d3 (racemic and diastereomeric mixture)
CAS:Controlled Product<p>Applications Deuterium labelled analog of (±)-α-Bisabolol, which is found in a variety of beauty and skin care products, including compositions for skin lightening cosmetic creams, color change cosmetic compositions for makeup fused with antioxidant function and oil-to-gel makeup removing compositions.<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 Ma, P. et al.: Faming Zhuanli Shenqing 11pp. Patent 2017 CODEN:CNXXEV; Son, T.; et al.: Repub. Korean Kongkae Taeho Kongbo 14pp.; Chemical Indexing Equivalent to 167:543596 (WO) Patent 2017 CODEN:KRXXA7; Lin, X.; et al.; Faming Zhuanli Shenqing 8pp. Patent 2017 CODEN:CNXXEV<br></p>Formula:C15H23D3OColor and Shape:NeatMolecular weight:225.384,5-Dichloro-2-nitrophenol
CAS:Controlled ProductFormula:C6H3Cl2NO3Color and Shape:NeatMolecular weight:207.999(R)-Laudanosine N-Carboxyethyl-d3 Iodide
CAS:Controlled ProductFormula:C24H29D3INO6Color and Shape:NeatMolecular weight:560.441-Bromo-1-deoxy-β-L-idopyranuronic Acid Methyl Ester Triacetate
CAS:Controlled ProductFormula:C13H17BrO9Color and Shape:NeatMolecular weight:397.1734,4'-Dicyano-2,2'-bipyridine
CAS:Controlled Product<p>Applications 4,4'-Dicyano-2,2'-bipyridine is a photosensitizers for solar fuel generation<br>References Mills, I. N., et al.: Polyhedron, 82, 104 (2014)<br></p>Formula:C12H6N4Color and Shape:NeatMolecular weight:405.9142',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-amine Hydrochloride
CAS:Controlled ProductFormula:C11H13N·HClColor and Shape:NeatMolecular weight:195.689N6,O2'-Dimethyladenosine-d3
CAS:Controlled Product<p>Applications N6,O2'-Dimethyladenosine-d3 is an isotopic analog of N6,O2'-Dimethyladenosine (D447415), a naturally occurring modified nucleoside in RNA. It was reported in the preparation of alkylated adenosines as antihypertensive agents.<br>References Yamada, T., Kageyama, K.: Eur. Pat. Appl. (1988), EP 269574 A2 19880601; Aduri, R., et al.: J. Chem. Theory Comput., 3, 1464 (2007);<br></p>Formula:C12H14D3N5O4Color and Shape:NeatMolecular weight:298.31Syringic-d6 Acid
CAS:Controlled Product<p>Applications Syringic-d6 acid is deuterium labelled syringic acid (S920027), which is used in biological studies for electron transfer from plant phenolates to carotenoid radical cations with antioxidant interaction entering the Marcus theory inverted region.<br>References Cheng, H., et al.: J. Agric. Food Chem., 62, 942 (2014)<br></p>Formula:C9H4D6O5Color and Shape:NeatMolecular weight:204.21Naphtho[2,3-b]benzofuran
CAS:Controlled ProductFormula:C16H10OColor and Shape:NeatMolecular weight:218.25L-Methionine-d3-N-FMOC (S-methyl-d3)
CAS:Controlled Product<p>Applications L-Methionine-d3-N-FMOC (S-methyl-d3) (CAS# 502692-58-2) is a useful isotopically labeled research compound.<br></p>Formula:C20H18D3NO4SColor and Shape:NeatMolecular weight:374.474’-Fluoroacetophenone
CAS:<p>Applications 4’-Fluoroacetophenone is an intermediate used for the synthetic preparation of various pharmaceutical good and agricultural products.<br>References Xiao, Z.J., et al.: Chem. Eng. Sci., 84, 695 (2012); Vitale, P., et al.: Tetrahedron., 22, 1985 (2011); Kawano, S., et al.: Biosci. Biotech. Biochem., 75, 1055 (2011);<br></p>Formula:C8H7FOColor and Shape:NeatMolecular weight:138.14Diethyl-[2-(3-nitrophenoxy)ethyl]amine
CAS:Controlled ProductFormula:C12H18N2O3Color and Shape:NeatMolecular weight:238.287’-Aminospiro[cyclopropane-1,4’(1’H)-isoquinoline]-2’(3’H)carboxylic Acid 1,1-Dimethyl Ester
CAS:Controlled ProductFormula:C16H22N2O2Color and Shape:NeatMolecular weight:274.3583-Aminomethyl-5-fluorobenzoic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H10FNO2Color and Shape:NeatMolecular weight:183.18Polyoxin D, Streptomyces cacaoi var. asoensisCURRENTLY UNAVAILABLE
CAS:Controlled ProductFormula:C17H23N5O14Color and Shape:NeatMolecular weight:521.39Cresyl Diphenyl Phosphate-d7 Isomer 2
CAS:Controlled Product<p>Applications Cresyl Diphenyl Phosphate-d7 Isomer 2 is the deuterated form of Cresyl Diphenyl Phosphate (C783015), which is a phosphorus flame retardant additive.<br>References van der Veen., et al.: Chemosphere, 88, 1119 (2012);<br></p>Formula:C19D7H10O4PColor and Shape:NeatMolecular weight:347.3531-(2-Tetrahydrofurfuryl)-2-thiourea
CAS:Controlled ProductFormula:C6H12N2OSColor and Shape:NeatMolecular weight:160.2372,2'-Dimethoxy-1,1'-biphenyl
CAS:Controlled Product<p>Applications 2,2'-Dimethoxy-1,1'-biphenyl is used in the synthesis of biphenyl scaffolds in the preparation of biphenyl-tetrathiafulvalene derivatives.<br>References Delogu, G. et al.: J. Org. Chem., 71, 9096 (2006);<br></p>Formula:C14H14O2Color and Shape:NeatMolecular weight:214.26m-Cresol-d8
CAS:Controlled Product<p>Applications m-Cresol-d8 (CAS# 302911-90-6) is a useful isotopically labeled research compound.<br></p>Formula:C7D8OColor and Shape:NeatMolecular weight:116.19Testosterone-d3 17β-Hemisuccinate
CAS:Controlled ProductFormula:C23H29D3O5Color and Shape:NeatMolecular weight:388.4973-Tropanol
CAS:Controlled Product<p>Applications Tropane derivative, and common reagent used in the synthesis of alkoids.<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 Schmitt, K., et al.: J. Neurochem., 107, 928 (2008), Maksay, G., et al.: Bioorg. Med. Chem., 17, 6872 (2009), Pavlov, A., et al.: App. Biochem. Biotechnol., 157, 210 (2009),<br></p>Formula:C8H15NOColor and Shape:NeatMolecular weight:141.21Dihydroorotate Acid Methyl Ester
CAS:Controlled Product<p>Applications Dihydroorotate Acid Methyl Ester is a chemical reagent interacting with the dihydroorotate dehydrogenase enzyme in bovine liver mitochondria. This compound is suitable for dihydroorotate dehydrogenase (DHODH) related research.<br>References Hines, V. et al.: BIochem. 28, 1222 (1989);<br></p>Formula:C6H8N2O4Color and Shape:NeatMolecular weight:172.14L-Propoxyphene-d5 HCl (propionyl-d5)
CAS:Controlled Product<p>Applications L-Propoxyphene-d5 Hydrochloride is the isotope labelled analog and L-isomer of Propoxyphene Hydrochloride (P831500); a controlled substance (opiate) and analgesic (narcotic). The α-DL-and D-diastereoisomers possess marked analgesic activity in contrast to the β-diastereoisomers which are substantially inactive. Oral administration of L-Propoxyphene Hydrochloride enhances the analgesic activity of D-Propoxyphene Hydrochloride.<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971); McEwan, B., et al.: Anal. Profiles Drug Subs., 1, 301 (1972); Murphy, P.J., et al.: J. Pharmacol. Exp. Ther., 199, 415 (1976)<br></p>Formula:C22H25D5ClNO2Color and Shape:NeatMolecular weight:380.963-Bromo-1-naphthalenecarboxylic Acid
CAS:Controlled ProductFormula:C11H7BrO2Color and Shape:NeatMolecular weight:251.076Vanillin-13C
CAS:Controlled Product<p>Applications Labelled Vanillin. Occurs naturally in a wide variety of foods and plants such as orchids; major commercial source of natural vanillin is from vanilla bean extract. Synthetically produced in-bulk from lignin-based byproduct of paper processes or from guaicol.<br>References Jenner, P.M., et al.: Food Cosmet. Toxicol., 2, 327 (1964), Clark, G.S., et al.: Perfum. Flavor., 15, 45 (1990),<br></p>Formula:CC7H8O3Color and Shape:NeatMolecular weight:153.14Azelaic Acid 2-Ethylhexyl Ester-d17
CAS:Controlled Product<p>Applications Azelaic Acid 2-Ethylhexyl Ester-d17 is labelled Azelaic Acid 2-Ethylhexyl Ester (A808180) which is an ester of Azelaic acid (A808140), an antiacne agent.<br>References Bladon, P.T., et al.: Br. J. Dermatol., 114, 493 (1986)<br></p>Formula:C17H16D16O4Color and Shape:NeatMolecular weight:316.53Heptafluoronaphthalen-2-ol
CAS:Controlled ProductFormula:C10HF7OColor and Shape:NeatMolecular weight:270.12-Hydroxy-5-(methyl-d3)phenyl β-D-glucopyranosiduronic Acid
CAS:Controlled ProductFormula:C13D3H13O8Color and Shape:NeatMolecular weight:303.28Diosmetin-d3 3-O-β-D-Glucuronide Triacetate
CAS:Controlled ProductFormula:C29D3H25O15Color and Shape:NeatMolecular weight:619.5427-Chloro-3,4-dihydro-1,8-naphthyridin-2(1H)-one
CAS:Controlled ProductFormula:C8H7ClN2OColor and Shape:NeatMolecular weight:182.6074,5-Diphenyl-1H-imidazole-2-propanoic Acid
CAS:Controlled Product<p>Applications 4,5-Diphenyl-1H-imidazole-2-propanoic Acid is an impurity of Oxaprozin (O845400), an anti-inflammatory drug. Oxaprozin was comparable to Aspirin (A687780).<br>References Whitehouse, M.W., et al.: Biochem. Pharmacol., 20, 2309 (1971); Janssen, F.W., et al.: Drug Metab. Dispos., 6, 465 (1978); Shriver, D.A., et al.: Toxicol. Appl. Pharmacol., 42, 75 (1977)<br></p>Formula:C18H16N2O2Color and Shape:NeatMolecular weight:292.33(S)-1-(4-Benzyloxy-3-nitrophenyl)-2-bromoethanol
CAS:Controlled Product<p>Applications An intermediate in synthesis of (R,R)-Formoterol.<br>References Murase, K., et al.: Chem. Pharm. Bull., 26, 1123 (1978), Trofast, J., et al.: Chirality, 3, 443 (1991), Anderson, G., et al.: Life Sci., 52, 2145 (1993),<br></p>Formula:C15H14BrNO4Color and Shape:NeatMolecular weight:352.187-Hydroxychlorpromazine-d6 O-β-D-Glucuronide
CAS:Controlled ProductFormula:C23D6H21ClN2O7SColor and Shape:NeatMolecular weight:517.025N-Benzyloxycarbonyl Serotonin O-Sulfate
CAS:Controlled ProductFormula:C18H18N2O6SColor and Shape:NeatMolecular weight:390.41Naphthalene-1-d1
CAS:Controlled Product<p>Applications Naphthalene-1-d1 (CAS# 875-62-7) is a useful isotopically labeled research compound.<br></p>Formula:C10H7DColor and Shape:NeatMolecular weight:129.183-Benzyloxyacetophenone
CAS:Controlled Product<p>Applications 3-Benzyloxyacetophenone (cas# 34068-01-4) is a compound useful in organic synthesis.<br></p>Formula:C15H14O2Color and Shape:NeatMolecular weight:226.27N-[4-(3,4-Dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methan-d3-amine
CAS:Controlled ProductFormula:C17D3H12Cl2NColor and Shape:Off-WhiteMolecular weight:307.232N-Acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanine
CAS:Controlled ProductFormula:C32H31ClN4O5Color and Shape:NeatMolecular weight:587.065N-Benzoyl-5’-(di-p-methoxytrityl)cytidine
CAS:Controlled Product<p>Applications A useful building block for oligoribonucleotide synthesis.<br>References Zlatev, I., et al.: J. Med. Chem., 51, 5745 (2008),<br></p>Formula:C37H35N3O8Color and Shape:NeatMolecular weight:649.695-(1-Piperazinyl)-2-benzofurancarboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C14H16N2O3Color and Shape:NeatMolecular weight:260.2884-(2-Oxiranylmethoxy)benzeneacetic Acid Methyl Ester-d5
CAS:Controlled ProductFormula:C12D5H9O4Color and Shape:NeatMolecular weight:227.2689-(2'-Deoxy-2'-fluoro-b-D-arabinofuranosyl)guanine
CAS:Controlled ProductFormula:C10H12FN5O4Color and Shape:NeatMolecular weight:285.232Hesperetin Benzyl Ether
CAS:Controlled Product<p>Applications Hesperetin Benzyl Ether is an intermediate in the synthesis of (S)-Hesperetin (H289480), a flavanone found in citrus fruits.<br>References Tsujimoto, M., et al.: Biol. Pharm. Bull., 32, 671 (2009), Wang, H., et al.: J. Pharm. Biomed. Anal., 49, 1157 (2009)<br></p>Formula:C23H20O6Color and Shape:NeatMolecular weight:392.4Amtolmetin Guacil-d3
CAS:Controlled ProductFormula:C24D3H21N2O5Color and Shape:NeatMolecular weight:423.476l-3,3'-Diiodothyronine (t2) (phenoxy-13c6, 99%)
CAS:Controlled ProductFormula:C6C9H13I2NO4Purity:99%Color and Shape:NeatMolecular weight:531.033rac 2-Isopropyl Pentanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H18O2Color and Shape:NeatMolecular weight:158.2386,6'-Dimethoxy-2,2'-binaphthalene
CAS:Controlled Product<p>Applications 6,6'-Dimethoxy-2,2'-binaphthalene, can be used for the synthesis of novel classes of non-steroidal substrate mimetics, as inhibitors of human CYP17. It is also an impurity of Nabumetone (N200500), a non-steroidal anti-inflammatory drug, acting as anti-inflammatory agent.<br>References Kumpulainen, H., et al.: J. Med. Chem., 49, 1207 (2006); Pinto-Bazurco, M. A. E., et al.: Bioorg. Med. Chem. Lett., 18, 267 (2008);<br></p>Formula:C22H18O2Color and Shape:NeatMolecular weight:314.381,8-Dimethylnaphthalene-d12
CAS:Controlled Product<p>Applications 1,8-Dimethylnaphthalene-d12 (CAS# 104489-29-4) is a useful isotopically labeled research compound.<br></p>Formula:C12D12Color and Shape:NeatMolecular weight:168.302,6-Dimethyl-3-pyridinecarboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H11NO2Color and Shape:NeatMolecular weight:165.189(+)-β-Eudesmol-7,7,8a,8’8’-D5
CAS:Controlled Product<p>Applications (+)-β-Eudesmol-7,7,8a,8’8’-D5 is an isotope labeled analog of (+)-β-Eudesmol (E938600), which is a sesquiterpenoid molecule that affects the central nervous system (CNS). It is known to induce neurite outgrowth. Antiangiogenic activity.<br>References Obara, Y. et al.: J. Pharmacol. Exp . Ther., 30, 803 (2011); Tsuneki, H. et al.: Eur. J. Pharmacol., 512, 105 (2005);<br></p>Formula:C15D5H21OColor and Shape:NeatMolecular weight:227.3972’,3’,5’-Tri-O-acetylnebularine
CAS:Controlled Product<p>Applications 2’,3’,5’-Tri-O-acetylnebularine (cas# 15981-63-2) is a compound useful in organic synthesis.<br></p>Formula:C16H18N4O7Color and Shape:NeatMolecular weight:378.3375-Methyl-2-phenyloxazole-4-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C12H11NO3Color and Shape:NeatMolecular weight:217.22Stearyl Acetate
CAS:Controlled Product<p>Applications Stearyl Acetate is a sex pheromone found in the males of the castniid palm borer, paysandisia exhibited in their courtship behavior.<br>References Quero, C., et al.: PLoS One, 12, 0171166 (2017)<br></p>Formula:C20H40O2Color and Shape:NeatMolecular weight:312.53
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