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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5-(3'-Hydroxybenzylidene)hydantoin
CAS:Controlled Product<p>Applications 5-(3'-Hydroxybenzylidene)hydantoin (cas# 91426-39-0) is a compound useful in organic synthesis.<br></p>Formula:C10H8N2O3Color and Shape:NeatMolecular weight:204.185-(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:206.203,3',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)(E)-2-Octenoyl-L-carnitine Inner Salt-d3
CAS:Controlled ProductFormula:C15D3H24NO4Color and Shape:NeatMolecular weight:288.3982-(4-Nitrophenoxy)-Propanoic Acid Ethyl Ester
CAS:Controlled ProductFormula:C11H13NO5Color and Shape:NeatMolecular weight:239.2251-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:188.184-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:444.35Ethylene 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-Bromo-4’-fluoroacetophenone
CAS:Controlled Product<p>Applications 2-Bromo-4’-fluoroacetophenone is an intermediate in the synthetic preparation of competitive inhibitors of aromatase.<br>References Utsukihara, T., et al.: J. Molec. Cata. B: Enzymatics., 45, 68 (2007); Vinh, T.K., et al.: Bioorg. Med. Chem. Lett., 9, 2105 (1999);<br></p>Formula:C8H6BrFOColor and Shape:NeatMolecular weight:217.0353,6,9,12,15,18,21-Tetracosaheptaynoic Acid Methyl Ester
Controlled ProductFormula:C25H22O2Color and Shape:NeatMolecular weight:354.4412',3'-Di-O-(tert-butyldimethylsilyl)-2'-deoxycytidine
CAS:Controlled Product<p>Applications 2',3'-Di-O-(tert-butyldimethylsilyl)-2'-deoxycytidine is an intermediate for biosynthesis of cholyl-CoA and oligodeoxyribonucleotides.<br>References Takamura-Enya, T. et al.: Chem. Res. Toxicol., 18, 1715 (2005); Wada, T. et al.: J. Am. Chem. Soc., 119, 12710 (1997)<br></p>Formula:C21H41N3O4Si2Color and Shape:NeatMolecular weight:455.7391-(4-Chlorophenyl)-3-[(2-nitrophenyl)methoxy]pyrazole
CAS:Controlled Product<p>Applications 1-(4-Chlorophenyl)-3-[(2-nitrophenyl)methoxy]pyrazole is an intermediate for the synthesis of Pyraclostrobin-d6 (P840402). Isotope labelled Pyraclostrobin is a fungicide for use in seed grass and food crops.<br>References Gyldenkaerne, S., et al.: Pestic Sci., 55, 1210 (1999), Pennington, D., et al.: Environ. Sci. Technol., 39, 1119 (2005), Wang, S., et al.: Food Control., 18, 731 (2007),<br></p>Formula:C16H12ClN3O3Color and Shape:NeatMolecular weight:329.744-Cyano Loratadine
CAS:Controlled Product<p>Applications Intermediate for the synthesis of 4-Hydroxymethyl Loratadine.<br>References Cerrada, V., et al.: ARKIVOC, 9, 200 (2005).<br></p>Formula:C23H22ClN3O2Color and Shape:NeatMolecular weight:407.892-[(2,4-Dichlorophenyl)amino]-4-(trifluoromethyl)-5-pyrimidinecarboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C13H8Cl2F3N3O2Color and Shape:NeatMolecular weight:366.1234-Hydroxy-benzenebutanoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-Hydroxy-benzenebutanoic Acid Methyl Ester is an intermediate in synthesizing Arbutamine (A766300). It is a cardiac stimulant. Arbutamine stimulates adrenergic receptors.<br>References Sinusas, A., et al.: J. Nucl. Med., 35, 664 (1994); Sansoy, V., et al.: Circulation, 92, 994 (1995); Elhendy, A., et al.: Eur. J. Nucl. Med., 23, 1354 (1996);<br></p>Formula:C11H14O3Color and Shape:NeatMolecular weight:194.232',5'-Difluoroacetophenone
CAS:Controlled Product<p>Applications 2',5'-Difluoroacetophenone is used in the synthesis of pyrazole compounds as inhibitors of dipeptidyl peptidases. These compounds have been shown to produce anti-hyperglycemic effects.<br>References Hsu, T. et al.: J. Chin. Chem. Soc., 56, 1048 (2009);<br></p>Formula:C8H6F2OColor and Shape:NeatMolecular weight:156.132,6-Dimethyl-3,5-dicarboxy-4-(2-nitrophenyl)-1,4-dihydropyridine
CAS:Controlled Product<p>Applications 2,6-Dimethyl-3,5-dicarboxy-4-(2-nitrophenyl)-1,4-dihydropyridine is used as a reactant in the preparation of hydroxyindolecarboxylate and hydroxycarbolinecarboxylate from nifedipine analogous cyanoethyl ester.<br>References Gorlitzer, K., et al.: Pharmazie, 55, 35 (2000)<br></p>Formula:C15H14N2O6Color and Shape:NeatMolecular weight:318.281Tetrachlorophthalic Anhydride
CAS:Controlled Product<p>Applications Tetrachlorophthalic Anhydride is used in the synthesis of nucleoside analogues with a specific structure as apoptosis inducing active compounds. Also used in the synthesis of carbonic anhydrase inhbitors. Chlorinated Reactive Flame Retardant Intermediate<br>References Hirschhaeuser, C. et al.: Chem. A. Eur. J., 19, 13017 (2013); Sethi, K. et al.: Bioorg. Med. Chem., 21, 5168 (2013);<br></p>Formula:C8Cl4O3Color and Shape:NeatMolecular weight:285.93'-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:453.4482-[[[[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:279.3643-Bromocinnamic acid
CAS:Controlled Product<p>Applications 3-Bromocinnamic acid<br></p>Formula:C9H7BrO2Color and Shape:NeatMolecular weight:227.052,2'-(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:955.1[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:330.333-(Methoxymethylphosphinyl)propanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C6H13O4PColor and Shape:NeatMolecular weight:180.1394-Ethoxy-N,N,N-trimethyl-2,4-dioxo-1-butanaminium Chloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 4-Ethoxy-N,N,N-trimethyl-2,4-dioxo-1-butanaminium Chloride is an intermediate in the synthesis of 3-Carboxy-N.N,N-trimethyl-2-oxo-1-propanaminium Chloride (C183230), which is a derivative of L-Carnitine (C184110).<br>References Brewer, F. et al.: Arch. Biochem. Biophys., 276, 495 (1990);<br></p>Formula:C9H18NO3•ClColor and Shape:NeatMolecular weight:188.25 + 35.458-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:222.62-(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:274.072,6-Anhydro-5-deoxy-D-lyxo-hex-5-enonic Acid Methyl Ester 3,4-Diacetate
CAS:Controlled Product<p>Applications 2,6-Anhydro-5-deoxy-D-lyxo-hex-5-enonic Acid Methyl Ester 3,4-Diacetate is used as a reagent in the synthesis of the nucleoside antibiotic Herbicidin B. It is also a useful synthetic intermediate in the synthesis of Mirtazapine N-Glucuronide (M365015).<br>References Ichikawa, S., et al.: J. Am. Chem. Soc., 121, 10270 (1999)<br></p>Formula:C11H14O7Color and Shape:NeatMolecular weight:258.22Palmitoleic Acid
CAS:Controlled Product<p>Applications Palmitoleic Acid is a polyunsaturated fatty acid which contributes to reduced protein oxidation in mammals.<br>References Mendez, L. et al.: Free Rad. Biol. Med., 55, 8 (2013);<br></p>Formula:C16H30O2Color and Shape:NeatMolecular weight:254.41Adenosine 3',5'-Bisphosphate Dicalcium Hydrate
CAS:Controlled ProductFormula:C10H27Ca2N5O18P2Color and Shape:NeatMolecular weight:423.1694-Nitrophenyl 6-Fluoronicotinate
Controlled ProductFormula:C12H7FN2O4Color and Shape:NeatMolecular weight:262.193α-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-Carboxyvanillin
CAS:Controlled Product<p>Applications 5-Carboxyvanillin (cas# 3507-08-02) is a useful research chemical.<br></p>Formula:C9H8O5Color and Shape:NeatMolecular weight:196.16p-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:248.246[1,2'-Binaphthalene]-1',3,4,4'-tetrone
CAS:Controlled ProductFormula:C20H10O4Color and Shape:NeatMolecular weight:314.291[4-(Trifluoromethyl)phenyl] Thiourea
CAS:Controlled Product<p>Applications [4-(Trifluoromethyl)phenyl]thiourea is a reagent used in the synthesis of pharmaceuticals such as thiourea analogs as inhibitors of UT-A and UT-B transporters as well as 2-aminothiazole sphingosine inhibitors.<br>References Vogt, D. et al.: Bioorg. Med. Chem., 22, 5354 (2014); Esteva-Font, C. et al.: Biochim. Biophys. Biomem., 1848, 1075 (2015);<br></p>Formula:C8H7F3N2SColor and Shape:NeatMolecular weight:220.21Bis(p-cresyl) m-Cresyl Phosphate
CAS:Controlled ProductFormula:C21H21O4PColor and Shape:NeatMolecular weight:368.372,2'-(2-Hydroxypropane-1,3-diyl)bis(1H-isoindole-1,3(2H)-dione)
CAS:Controlled Product<p>Applications 2,2'-(2-Hydroxypropane-1,3-diyl)bis(1H-isoindole-1,3(2H)-dione) is a reagent used for the preparation of functionalized tripodal ligands and their metal complexes for imaging applications.<br>References Dunn, T.J., et al.: PCT Int. Appl., 1995:494561 (1995)<br></p>Formula:C19H14N2O5Color and Shape:NeatMolecular weight:350.325-Methylisoquinoline-6-carboxylic Acid Methyl Ester
Controlled ProductFormula:C12H11NO2Color and Shape:NeatMolecular weight:201.2214,10-Bis(2-naphthalenylthio)-chrysene
CAS:Controlled ProductFormula:C38H24S2Color and Shape:NeatMolecular weight:544.7275-Hydroxy-2-[1-methyl-1-[[benzylcarbamoyl]amino]ethyl]-6-methoxypyrimidine-4-carboxylic Acid Methyl Ester-d3
CAS:Controlled Product<p>Applications An labelled impurity of the commercial synthesis of labelled Raltegravir<br></p>Formula:C18H18D3N3O6Color and Shape:NeatMolecular weight:378.39N’-[2-[2,4-Dimethylphenyl)thio]phenyl] Vortioxetine-d8
Controlled ProductFormula:C32H26D8N2S2Color and Shape:NeatMolecular weight:651.546N-Demethyl Erythromycin A-d7
CAS:Controlled Product<p>Applications N-Demethyl Erythromycin A-d7 is a labeled version of N-Demethyl Erythromycin A (D230930), which is a metabolite of Erythromycin (E649950).<br>References Rich, D.H., et al.: J. Med. Chem., 18, 1004 (1975), Itoh, Z,. et al.: Antimicrob. Agents Chemother., 26, 863 (1984), Omura, S., et al.: J. Antibiotics 38, 1631 (1985)<br></p>Formula:C36D7H58NO13Color and Shape:NeatMolecular weight:726.943Methyl 4-Hydroxy-4-methyl-2-(3-nitrophenyl)-6-oxocyclohexanecarboxylate(Mixture of Diastereomers)
Controlled Product<p>Applications Methyl 4-hydroxy-4-methyl-2-(3-nitrophenyl)-6-oxocyclohexanecarboxylate is an impurity of Nicardipine (N394500).<br></p>Formula:C15H17NO6Color and Shape:NeatMolecular weight:307.32-Amino-3’-hydroxy-acetophenone Hydrochloride
CAS:Controlled Product<p>Applications 2-Amino-3’-hydroxy-acetophenone Hydrochloride is a reactant in the synthesis of TRPM8 modulators.<br>References PCT Int. Appl. (2014), WO 2014130582 A2 20140828;<br></p>Formula:C8H9NO2•(HCl)Color and Shape:NeatMolecular weight:151.163646Methacetin-13C
CAS:<p>Stability N/A<br>Applications Labelled Methacetin (M258772) is evaluated in a breath test to predict early liver disfunction due to valproic acid and other cause. Methacetin breath test (MBT) is a rapid, non-invasive assessment of liver function in acute severe liver disease and a potential key tool in future dignosis.<br></p>Formula:CC8H11NO2Color and Shape:NeatMolecular weight:166.182,5-Dioxohexanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C7H10O4Color and Shape:NeatMolecular weight:158.1525-Methoxyoxazole-2-carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 5-Methoxyoxazole-2-carboxylic Acid Methyl Ester,is a oxazole-containing compound, that can be extensively used in medicinal chemistry. The oxazole group is a key element of a number of biologically active natural products.<br>References Thalhammer, A., et al.: Tetrahedron Lett., 50, 1045 (2009);<br></p>Formula:C6H7NO4Color and Shape:NeatMolecular weight:157.1242’-Deoxy-3’,5’-di-O-acetylguanosine
CAS:Controlled Product<p>Applications 2’-Deoxy-3’,5’-di-O-acetylguanosine reacts with hypobromous acid (HOBr) to form a major product, spiroiminodihydantoin.<br>References Suzuki, T., et al.: Bioorg. Med. Chem., 21, 3674-3679 (2013)<br></p>Formula:C14H17N5O6Color and Shape:NeatMolecular weight:351.311,8-dibromo-9,10-Anthracenedione
CAS:Controlled ProductFormula:C14H6Br2O2Color and Shape:NeatMolecular weight:366.004Sappanone A
CAS:Controlled Product<p>Applications Sappanone A is a natural product flavonoid with some antioxidant properties that can be isolated from C. sappan.<br>References Namikoshi, M., et al.: Chem. Pharm. Bull., 35, 2761 (1987); Foroumadi, A., et al.: Bioorg. Med. Chem. Lett., 17, 6764 (2007);<br></p>Formula:C16H12O5Color and Shape:NeatMolecular weight:284.2644-(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:226.203-(4-Hydroxyphenyl)-2-propenoic Acid Methyl Ester
CAS:Controlled ProductFormula:C10H10O3Color and Shape:NeatMolecular weight:178.185N-Allylthiourea
CAS:Controlled Product<p>Applications N-Allylthiourea is a reagent used in the synthesis of nano-composite materials and coatings used in the study of corrosion as well as in the preparation of carbon nanofiber-grafted highly porous polymeric beads for used as molecular filtration systems.<br>References Mishra, S. et al.: Chem. Eng. J., 313, 1142 (2017); Balaji, J.. et al.: Prog. Org. Coat., 99, 463 (2016);<br></p>Formula:C4H8N2SColor and Shape:NeatMolecular weight:116.185Testosterone 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:397.64N-(1-Methylethyl)-N-pentyl-β-alanine
CAS:Controlled Product<p>Applications N-(1-Methylethyl)-N-pentyl-β-alanine is a compound useful in organic synthesis.<br></p>Formula:C11H23NO2Color and Shape:NeatMolecular weight:201.306rac-Viridifloric Acid-d7
CAS:Controlled ProductFormula:C7H7D7O4Color and Shape:NeatMolecular weight:254.2345-Amino-1H-pyrrolo[2,3-b]pyridine-2-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H9N3O2Color and Shape:NeatMolecular weight:191.187(R,S)-α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid-13C2,15N
CAS:Controlled Product<p>Applications A potent and selective agonist of the putative, excitatory neurotransmitter L-glutamic acid. AMPA does not interfere with binding sites for kainic acid in vitro, and AMPA- induced neuronal excitation is not significantly affected by NMDA antagonists.<br>References Krogsgaard-Larsen, et al.: Nature, 284, 64 (1980), Honore, T., et al.: J. Neurochem., 38, 173 (1982), MacDonald, J.F., et al.: Science, 253, 1132 (1991)<br></p>Formula:C513C2H10N15NO4Color and Shape:NeatMolecular weight:189.144-Iodo-1,5-naphthyridin-3-ol
CAS:Controlled ProductFormula:C8H5IN2OColor and Shape:NeatMolecular weight:272.0435-Amino-1H-indazole-7-carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 5-Amino-1H-indazole-7-carboxylic Acid Methyl Ester can be used in preparation of azabenzimidazoles as AMPA receptor modulators useful in treating diseases.<br>References Berry, C., et al.: PCT Int. Appl., WO 2016176460 A1 20161103 (2016)<br></p>Formula:C9H9N3O2Color and Shape:NeatMolecular weight:191.19(±)-trans-9,10-Epoxystearic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C19H33D3O3Color and Shape:NeatMolecular weight:315.515-Bromonaphthalene-1-carbonitrile
CAS:Controlled ProductFormula:C11H6BrNColor and Shape:NeatMolecular weight:232.0763,2'-Dihydroxyflavone
CAS:Controlled Product<p>Applications 3,2'-DIHYDROXYFLAVONE (cas# 6068-76-4) is a useful research chemical.<br></p>Formula:C15H10O4Color and Shape:NeatMolecular weight:254.245-Fluoronaphthalen-1-ol
CAS:Controlled ProductFormula:C10H7FOColor and Shape:NeatMolecular weight:162.164-(((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol Dihydrochloride
CAS:Controlled ProductFormula:C16H20N2O5·2HClColor and Shape:NeatMolecular weight:393.26(S)-β-Pinene
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications (S)-β-Pinene is a monoterpene that naturally occur in various plants. Due to its pine-like smell, its been used as a major constituent of hop aroma and flavor.<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 Li, Jingyi., et la.: J. Neurochem., 121, 881 (2012); Wu, J., et al.: J. Med. Plants. Res., 6, 2832 (2012);<br></p>Formula:C10H16Color and Shape:NeatMolecular weight:136.234-Aminobenzoic-2,3,5,6-d4 Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-Aminobenzoic-2,3,5,6-d4 Acid Methyl Ester is an intermediate in the synthesis of DMABA-d4 NHS Ester (D678402), which is a labelled DMABA NHS ester (D678400). DMABA NHS ester is a reagent that reacts with the primary amine group of PE lipids. DMABA NHS ester has been used in combination with DMABA NHS ester-d4, -d6, and -d10 to study relative changes in PE lipid abundance before and after radical oxidation.<br>References Wester, H., et al.: Nucl. Med. Bio., 23, 365 (1996), Frees, D., et al.: Mol. Microbiol., 48, 1565 (2003), Michel, A., et al.: J. Bacteriol., 188, 5783 (2006), Voelker, T., et al.: Bioorg. Med. Chem., 17, 2047 (2009),<br></p>Formula:C8H5D4NO2Color and Shape:NeatMolecular weight:155.19(Z)-N'-Hydroxy-2-(naphthalen-2-yloxy)acetimidamide
CAS:Controlled ProductFormula:C12H12N2O2Color and Shape:NeatMolecular weight:216.2364-(2-(2,4-Dinitrophenyl)hydrazine)-1-carboxybutan-1-aminium Chloride
Controlled Product<p>Stability Hygroscopic<br>Applications A 1:1 mixture of (2,4-Dinitrophenyl)hydrazine and 3,4-Dihydro-2H-pyrrole-2-carboxylic Acid.<br></p>Formula:C11H14ClN5O6Color and Shape:Dark YellowMolecular weight:347.714-Iodonaphthalen-2-ol
CAS:Controlled ProductFormula:C10H7IOColor and Shape:NeatMolecular weight:270.0672-Chloro-4-nitrophenol
CAS:Controlled Product<p>Applications 2-Chloro-4-nitrophenol is used as a sole source of carbon and nitrogen by Cupriavidus strain a3.<br>References Tiwari, J., et al.: Bioresour. Technol., 223, 184-191 (2017)<br></p>Formula:C6H4ClNO3Color and Shape:NeatMolecular weight:173.55N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine-d3 Hydrochloride
CAS:Controlled Product<p>Applications N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine-d3 hydrochloride is an labelled impurity of Terbinafine (T107500), an orally active, antimycotic allylamine and a specific inhibitor of squalene epoxidase.<br>References Petranyi, G., et al.: Science, 224, 1239 (1984); Ryder, N.S., et al.: Antimicrob. Agents Chemother., 27, 252 (1985); Evans, E.G.V., et al.: Br. Med. J., 318, 1031 (1999);<br></p>Formula:C21D3H22N·HClColor and Shape:NeatMolecular weight:330.909cis-Atovaquone-d5 (contains 10% trans isomer)
CAS:Controlled Product<p>Applications Cis isomer of Atovaquone-d5.<br></p>Formula:C22H14D5ClO3Color and Shape:NeatMolecular weight:371.87Cresyl Diphenyl Phosphate-d7 Isomer 3
CAS:Controlled Product<p>Applications Cresyl Diphenyl Phosphate-d7 Isomer 3 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-Ethyl-1H-1,2,4-triazole-3-carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 1H-1,2,4-Triazole-3-carboxylic acid, 1-ethyl-, methyl ester (cas# 1034197-43-7) is a useful research chemical.<br></p>Formula:C6H9N3O2Color and Shape:NeatMolecular weight:155.151-(Methylsulfanyl)-2-(4-nitrophenyl)benzene
CAS:Controlled Product<p>Applications 1-(Methylsulfanyl)-2-(4-nitrophenyl)benzene (cas# 100727-36-4) is a useful research chemical.<br></p>Formula:C13H11NO2SColor and Shape:NeatMolecular weight:245.293'-O-Levulinoyl-N-benzoyl-2'-deoxyguanosine
CAS:Controlled Product<p>Applications 3'-O-Levulinoyl-N-benzoyl-2'-deoxyguanosine is a protected nucleotide derivative/building block.<br>References Kiuru, E., et al.: Helvetica Chimica Acta, 96, 1997-2008 (2013);<br></p>Formula:C19H25N5O7Color and Shape:NeatMolecular weight:435.43N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4
Controlled Product<p>Applications N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine-D4 is a labelled compound form N-[(S)-(4-Nitrophenoxy)phenoxylphosphinyl]-1-ethylpropylester-L-Alanine cas(1884206-50-1)<br></p>Formula:C20H21D4N2O7PColor and Shape:NeatMolecular weight:440.433',4'-dihydro-2'H-spiro[cyclopropane-1,1'-naphthalene]-3-amine hydrochloride
CAS:Controlled ProductFormula:C12H15N·HClColor and Shape:NeatMolecular weight:209.7155’-Bromo-norlaudanosoline Hydrobromide
Controlled ProductFormula:C16H16BrNO4·HBrColor and Shape:NeatMolecular weight:447.118DL-Methionine-2-d1
CAS:Controlled Product<p>Applications DL-Methionine-2-d1 (CAS# 67866-74-4) is a useful isotopically labeled research compound.<br></p>Formula:C5H10DNO2SColor and Shape:NeatMolecular weight:150.215-Methyl-7-methoxyisoflavone
CAS:Controlled Product<p>Applications 5-Methyl-7-methoxyisoflavone (cas# 82517-12-2) is a useful research chemical.<br></p>Formula:C17H14O3Color and Shape:NeatMolecular weight:266.292,4,6-Trichloro-N-methoxy-α-methylbenzeneethanamine
CAS:Controlled Product<p>Applications 2,4,6-Trichloro-N-methoxy-α-methylbenzeneethanamine is an intermediate in synthesizing Pydiflumetofen (P999040), which is used in the preparation of carboxamides as plant growth enhancers in crops.<br>References Haas, U.J.; et al.: PCT Int. Appl. 34pp. Patent 2013 CODEN:PIXXD2<br></p>Formula:C10H12Cl3NOColor and Shape:NeatMolecular weight:268.57(2E)-2,4-Pentadienoic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C6H5D3O2Color and Shape:NeatMolecular weight:115.155-Methyl-2-hex-2-enoic Acid Methyl Ester-d3
CAS:Controlled ProductFormula:C8D3H11O2Color and Shape:NeatMolecular weight:145.214N-Methylperfluorooctanesulfonamidoethanol (50μg/mL in Methanol)
CAS:Controlled ProductFormula:C11H8F17NO3SColor and Shape:Single SolutionMolecular weight:557.22(2S)-2-Amino-3-(4-morpholin-4-ylphenyl)propanoic Acid-d4
CAS:Controlled ProductFormula:C13D4H14N2O3Color and Shape:NeatMolecular weight:254.3185,6,7,8-Tetrahydro-2,6-naphthyridin-1-amine
CAS:Controlled ProductFormula:C8H11N3Color and Shape:NeatMolecular weight:149.193Adenosine-3'-13C
CAS:Controlled Product<p>Applications Carbon 13 Labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.<br>References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)<br></p>Formula:C913CH13N5O4Color and Shape:NeatMolecular weight:268.2413-cis-β-Carotene-d5
CAS:Controlled Product<p>Applications 13-cis-β-Carotene-d5 is labelled 13-cis-β-Carotene (C184225) which is an isomer of β-Caroten (C184250). Carrots are one of the highest dietary sources of β-carotene and are naturally high in the (all-E)-β-carotene isomer, which has higher bioavailability, provitamin A activity, and antioxidant capacity compared to Z (cis) isomers.<br>References Chen, B., et al.: J. Agric. Food Chem., 43, 1912 (1995), During, A., et al.: J. Lipid Res., 43, 1086 (2002), Marx, M., et al.: Food Chem. 83, 609 (2003)<br></p>Formula:C38H47D5Color and Shape:NeatMolecular weight:513.86
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