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(273,647 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,602 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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(2R,4aR,8aS)-Decahydro-8a-hydroxy-4a-methyl-α,8-bis(methylene)-2-naphthaleneacetic acid
CAS:Controlled Product<p>Applications (2R,4aR,8aS)-Decahydro-8a-hydroxy-4a-methyl-α,8-bis(methylene)-2-naphthaleneacetic acid is extracted from the roots of Saussurea lappa, and Laggera pterodonta, may have anti-viral properties and used in traditional chinese medicine.<br>References Wang, Yu, et al.: BMC Complementary and Alternative Medicine, 17, 25 (2017); Zhang, T. et al.: Zhongguo Zhongyao Zazhi, 36, 1620 (2011);<br></p>Formula:C15H22O3Color and Shape:NeatMolecular weight:250.3334-(3,3'-dioxo-3H,3'H-spiro[furan-2,1'-isobenzofuran]-4-yl)benzonitrile
Controlled ProductFormula:C18H9NO4Color and Shape:NeatMolecular weight:303.2683-Hydroxyhexanoic Acid Methyl Ester
CAS:Controlled ProductFormula:C7H14O3Color and Shape:NeatMolecular weight:146.18(6E)-8-Methyl-6-nonenoic Acid
CAS:Controlled Product<p>Applications A compund from thermal decomposition of Capsaicin, as a possible carcinogen. E/Z = 4.4/1 (by NMR).<br>References Fusco, B., et al.: Drugs, 53, 909 (1997), Buisman, G., et al.: Biotechnol. Lett., 20, 131 (1998), Kobata, K., et al.: Bios. Biotechnol. Biochem., 66, 319 (2002), Aluru, M., et al.: J. Exp. Bot., 54, 1655 (2003),<br></p>Formula:C10H18O2Color and Shape:NeatMolecular weight:170.25Zanamivir Azide Methyl Ester
CAS:Controlled Product<p>Applications An intermediate used in the preparation of Zanamivir derivatives.<br>References Andrews, D., et al.: Eur. J. Med. Chem., 34, 563 (1999), Altamore, T., et al.: Bioorg. Med. Chem., 14, 1126 (2006),<br></p>Formula:C12H18N4O7Color and Shape:NeatMolecular weight:330.29(S)-(+)-Hydroxy Chloroquine-d4 Diphosphate
CAS:Controlled ProductFormula:C18H22D4ClN3O·2(H3PO4)Color and Shape:NeatMolecular weight:535.882'-Deoxy-5'-guanylic Acid Disodium Salt Hydrate
CAS:Controlled Product<p>Applications 2'-Deoxy-5'-guanylic Acid Disodium Salt Hydrate is a substrate of guanylate kinase.<br>References Kandeel, M., et. al.: Nucleic Acids Symp Ser, 53, 39 (2009)<br></p>Formula:C10H12N5Na2O7P·x(H2O)Color and Shape:NeatMolecular weight:391.18 + x(18.02)6-Methoxy-m-cresol
CAS:Controlled Product<p>Applications 6-Methoxy-m-cresol is a useful chemical reagent. It has been found as one of the chemical constituent of phytoncides and has antioxidative activity.<br>References Abe T., et al., Aroma Res., 7, 56-62 (2006)<br></p>Formula:C8H10O2Color and Shape:NeatMolecular weight:138.16Diethyl 2,2'-((((6-chloroquinoxaline-2,3-diyl)bis(oxy))bis(4,1-phenylene))bis(oxy))dipropanoate
CAS:Controlled Product<p>Applications Diethyl 2,2'-((((6-chloroquinoxaline-2,3-diyl)bis(oxy))bis(4,1-phenylene))bis(oxy))dipropanoate is an intermediate used in the preparation of ethyl 2-[4-(3-fluoro-2-quinoxalinyloxy)phenoxy]propanoate, a new fluoro analog of the herbicide quizalofopethyl.<br>References Makino, K., et al.: J. Fluorine Chem., 37, 119 (1987)<br></p>Formula:C30H29ClN2O8Color and Shape:NeatMolecular weight:581.013Zolpidem 6-Carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications An intermediate in the production of Zolpidem metabolites<br>References Klupsch, F., et al.: Chem. Pharm. Bull., 54, 1318 (2006),<br></p>Formula:C20H21N3O3Color and Shape:NeatMolecular weight:351.4trans-2-Chloro-3-((1r,4r)-4-phenylcyclohexyl)naphthalene-1,4-dione
Controlled Product<p>Applications trans-2-Chloro-3-((1r,4r)-4-phenylcyclohexyl)naphthalene-1,4-dione is an intermediate in the synthesis of Atovaquone derivatives (A793500).<br></p>Formula:C22H19ClO2Color and Shape:NeatMolecular weight:350.8381-(4-Nitrophenyl)cyclopentanecarbonitrile-d8
CAS:Controlled Product<p>Applications 1-(4-Nitrophenyl)cyclopentanecarbonitrile-d8 is an intermediate used in the synthesis of Apatinib-d8 Hydrochloride (A726152), which is labelled Apatinib (A726150). Apatinib is an orally available, small molecule multitargeted tyrosine kinase inhibitor. Apatinib selectively inhibits the vascular endothelial growth factor receptor-2 (VEGFR2). Apatinib functions by inhibiting VEGF-mediated endothelial cell migration and proliferation thus blocking new blood vessel formation in tumor tissue. Recent studies have shown that Apatinib enhances the efficacy of conventional chemotherapeutical drugs in side population (SP) cells and ABCB1-overexpressing leukemia cells.<br>References Mi, Y. et al.: Cancer Res., 70, 7981 (2010); Tong, X.Z. et al.: Biochem. Pharmacol., 83, 586 (2012); Ding, J, et al.: J. Chrom B Anal. Technol. Biomed. Life Sci., 895, 108 (2012);<br></p>Formula:C12D8H4N2O2Color and Shape:NeatMolecular weight:224.285Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-amino-pyrimidine-5-carboxylate
CAS:Controlled Product<p>Applications An intermediate of Rosuvastatin (R700500).<br>References Laufer, S., et al.: J. Med. Chem., 45, 2733 (2002), Palani, A., et al.: Bioorg. Med. Chem. Lett., 13, 709 (2003),<br></p>Formula:C16H18FN3O2Color and Shape:NeatMolecular weight:303.338-Chloro-1,7-naphthyridine-6-carboxylic Acid
CAS:Controlled ProductFormula:C9H5ClN2O2Color and Shape:NeatMolecular weight:208.601N3-Ethylthiosulfonylmethyl Lumiflavin
Controlled Product<p>Applications N3-Methanethiosulfonylethyl Lumiflavin is a derivative of the Lumiflaviin (L473900), a toxic photolysis product of vitamin B2.<br></p>Formula:C16H18N4O4S2Color and Shape:NeatMolecular weight:394.47Norlevo Mepromazine Hydrochloride
CAS:<p>Stability Hygroscopic<br>Applications A main Levomepromazine metabolite<br>References Hals, P., et al.: Human Toxicol., 3, 497 (1984), Cutroneo, P., et al.: J. Pharm. Biomed. Anal., 41, 333 (2006),<br></p>Formula:C18H22N2OS·ClHColor and Shape:Off White SolidMolecular weight:350.916α-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:624.59N-[3-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)phenyl]-N'-methyl-urea
CAS:Controlled ProductFormula:C9H10N6OSColor and Shape:NeatMolecular weight:250.28Ethyl 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:401.41Sitagliptin N-Sulfate Sodium Salt
CAS:Controlled Product<p>Applications A metabolite of Sitagliptin.<br>References Beconi, M.G. , et al.: Drug Metab. Dispos., 35, 525 (2007),<br></p>Formula:C16H15F6NaN5O4SColor and Shape:NeatMolecular weight:509.363,5-Dibromosalicylic acid
CAS:Controlled Product<p>Applications 3,5-Dibromosalicylic Acid<br></p>Formula:C7H4Br2O3Color and Shape:NeatMolecular weight:295.911,1'-((3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(propan-2-one)
Controlled Product<p>Applications 1,1'-((3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(propan-2-one) is an intermediate in the synthesis of Mexiletine Dimer (M340805), which is an impurity compound of Mexiletine (M340800), an antiarrhythmic (class IB).<br>References Singh, E.M., et al.: Br. J. Pharmacol., 44, 1 (1972); Scott, K.N., et al.: Drug Metab. Dispos., 1, 506 (1973); Chew, C.Y.C., et al.: Drugs, 17, 161 (1979); Abounassif, M.A., et al.: Anal. Profiles Drug Subs., 20, 433 (1991);<br></p>Formula:C22H26O4Color and Shape:NeatMolecular weight:354.43917-Methyl Prostanozol
Controlled Product<p>Applications Prostanozol (P838700) derivative.<br></p>Formula:C26H40N2O2Color and Shape:NeatMolecular weight:412.616-Desamino-6-(4-Chlorophenyl)-thioadenosine 2’,3’-O-(1-Methylethylidene)
Controlled ProductFormula:C19H19ClN4O4SColor and Shape:NeatMolecular weight:434.897Atorvastatin Lactam Phenanthrene Calcium Salt Impurity (mixture of diastereomers)
CAS:Controlled Product<p>Impurity Atorvastatin lactam phenanthrene calcium salt impurity<br>Applications Atorvastatin (A791750) impurity. A stable Atorvastatin formulation.<br></p>Formula:C33H32FN2O6·CaColor and Shape:NeatMolecular weight:1183.31rac 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-Bromo-1,8-naphthalic Anhydride
CAS:Controlled ProductFormula:C12H5BrO3Color and Shape:NeatMolecular weight:277.073,3',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:188.184-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:444.352-(Hydroxy-(3-nitrophenyl)methyl)cyclopentanone
CAS:Controlled ProductFormula:C12H13NO4Color and Shape:NeatMolecular weight:235.236L-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:154.175m-Hydroxyhippuric Acid-13C2, 15N
CAS:<p>Applications m-Hydroxyhippuric Acid-13C2, 15N is labelled m-Hydroxyhippuric Acid (H943125) which is a metabolite of caffeic and chlorogenic acids in human.<br>References Booth, A., et al.: J. Biol. Chem., 229, 51 (1957); Gonthier, M., et al.: Biomed. Pharmacother., 60, 536 (2006)<br></p>Formula:C713C2H915NO4Color and Shape:White To Off-WhiteMolecular weight:198.15N4-Benzoyl-5'-O-DMT-2'-O-methylcytidine 3'-CE phosphoramidite
CAS:Controlled ProductFormula:C50H60N5O10PColor and Shape:NeatMolecular weight:863.9332,2'-(2-Hydroxypropane-1,3-diyl)bis(1H-isoindole-1,3(2H)-dione)-d8
CAS:Controlled ProductFormula:C19D8H6N2O5Color and Shape:NeatMolecular weight:358.374Isovaleric 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:186.21Phosphoric 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:418.581-((1H-Pyrazol-3-yl)methyl)-3-(2-(2,4-difluorophenyl)-2-hydroxyethyl)urea
CAS:Controlled ProductFormula:C13H14F2N4O2Color and Shape:NeatMolecular weight:358.4712-Isopropoxy-1-naphthalenemethanamine-d7
CAS:Controlled ProductFormula:C14H10D7NOColor and Shape:NeatMolecular weight:222.33(2E,4Z)-Deca-2,4-dien-oyl (R)-Carnitine Inner Salt-d3
Controlled ProductFormula:C17D3H26NO4Color and Shape:NeatMolecular weight:314.4352,2'-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:333.02-[(2,4-Dichlorophenyl)amino]-4-(trifluoromethyl)-5-pyrimidinecarboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C13H8Cl2F3N3O2Color and Shape:NeatMolecular weight:366.1232',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:156.13Tetrachlorophthalic 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-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:955.12-(Bromomethyl)-1,4-naphthoquinone
CAS:Controlled Product<p>Applications 2-(Bromomethyl)-1,4-naphthoquinone is used in the preparation of naphthoquinone derivatives which has neoplasm inhibiting activity.<br>References Lin, A. J., et al.: J. Med. Chem., 16, 1268 (1973);<br></p>Formula:C11H7BrO2Color and Shape:NeatMolecular weight:251.082-Formylcinnamic Acid
CAS:Controlled Product<p>Applications 2-Formylcinnamic Acid (cas# 28873-89-4) is a compound useful in organic synthesis.<br></p>Formula:C10H8O3Color and Shape:NeatMolecular weight:176.174-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 + 35.45trans-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:143.238trans,trans-2,4-Nonadienal-D4
CAS:Controlled ProductFormula:C9D4H10OColor and Shape:NeatMolecular weight:142.2322,6-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:423.1691-benzyl-3,3-dimethylthiourea
CAS:Controlled Product<p>Applications 1-benzyl-3,3-dimethylthiourea (cas# 2741-14-2) is a useful research chemical.<br></p>Formula:C10H14N2SColor and Shape:NeatMolecular weight:194.35-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:242.346-O-[(1,1Dimethylethyl)diphenylsilyl]-2,3,4-tris-O-D-gluconic Acid δ-lactone
CAS:Controlled ProductFormula:C43H46O6SiColor and Shape:NeatMolecular weight:686.92rac-Ibuprofen-13C3
CAS:Controlled ProductFormula:C3C10H18O2Color and Shape:NeatMolecular weight:209.259[1,2'-Binaphthalene]-1',3,4,4'-tetrone
CAS:Controlled ProductFormula:C20H10O4Color and Shape:NeatMolecular weight:314.291Bis(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:244.241,2,3,4-Tetrahydronaphthalen-2-amine (>80%)
CAS:Controlled Product<p>Applications 1,2,3,4-tetrahydronaphthalen-2-amine (cas# 2954-50-9) is a useful research chemical.<br></p>Formula:C10H13NPurity:>80%Color and Shape:NeatMolecular weight:147.223-Methylphosphinicopropionic Acid Diethyl Ester
CAS:Controlled Product<p>Applications 3-Methylphosphinicopropionic Acid Diethyl Ester is a derivative of 3-Methylphosphinicopropionic Acid Sodium Salt (M326160), a metabolite of Glufosinate (G596950). 3-Methylphosphinicopropionic Acid Diethyl Ester is used in the preparation of the naturally occurring amino acid, Phosphinothricin.<br>References Zeiss, H.: J. Org. Chem., 56, 1783 (1991)<br></p>Formula:C8H17O4PColor and Shape:NeatMolecular weight:208.195-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:544.727Tetramethyl-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:128.245-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:651.546Carfentanil 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:158.1521,8-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:284.264Naphthol AS-TR Phosphate
CAS:Controlled ProductFormula:C18H15ClNO5PColor and Shape:NeatMolecular weight:391.7424-(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:240.38S-Benzoyl Tiopronin
CAS:Controlled ProductFormula:C12H13NO4SColor and Shape:NeatMolecular weight:267.38,15,22-Trioxo-24-phenyl-23-oxa-7,14,21-triazatetracosanoic Acid Methyl Ester
Controlled ProductFormula:C27H43N3O6Color and Shape:NeatMolecular weight:505.647(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:418.55Methyl 1,4-Dihydro-4-(2’-trifluoromethyl)phenyl-pyridine-3-carboxylate-5-ethyl Carboxamide
CAS:Controlled Product<p>Applications Methyl 1,4-Dihydro-4-(2’-trifluoromethyl)phenyl-pyridine-3-carboxylate-5-ethyl Carboxamide (cas# 887407-06-9) is a compound useful in organic synthesis.<br></p>Formula:C19H21F3N2O3Color and Shape:NeatMolecular weight:382.38(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 + 36.468-Bromonaphthalene-2-carboxylic Acid
CAS:Controlled ProductFormula:C11H7BrO2Color and Shape:NeatMolecular weight:251.076Bis(o-cresyl) m-Cresyl Phosphate
CAS:Controlled ProductFormula:C21H21O4PColor and Shape:NeatMolecular weight:368.37N-[(4-Fluorophenyl)sulfonyl]-D-aspartic Acid 1,4-Dimethyl Ester
CAS:Controlled ProductFormula:C12H14FNO6SColor and Shape:NeatMolecular weight:319.306N,N-Dipropyl-2-(2-methyl-3-nitrophenyl)ethylamine
CAS:Controlled Product<p>Applications N,N-Dipropyl-2-(2-methyl-3-nitrophenyl)ethylamine is an intermediate used to prepare 4-[2-(Di-n-propylamino)ethyl]-2(3H)-indolone and related compounds as a prejunctional dopamine receptor agonist.<br>References Gallagher, G., et al.: J. Med. Chem., 28, 1533 (1985); DeMarinis, R., et al.: J. Med. Chem., 29, 939 (1986)<br></p>Formula:C15H24N2O2Color and Shape:NeatMolecular weight:264.36
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