Chemical Name:3-trans-Hydroxy Norcotinine-d4Synonyms:(trans)-3-Hydroxy-5-(3-pyridinyl)-2-pyrrolidinone-d4Alternate CAS #:Unlabelled: 1292911-83-1Molecular Formula:C₉H₆D₄N₂O₂Molecular Weight:182.21Category:Standards; Nicotine Derivatives and Metabolites;Applications:3-trans-Hydroxy Norcotinine-d4 is a compound useful in organic synthesis.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. […]

Chemical Name:rac-cis-6-Hydroxy Methoxetamine HydrochlorideSynonyms:(2S,6S)-6-Hydroxy-2-(3-methoxyphenyl)-2-(methylamino)cyclohexanone Hydrochloride;Molecular Formula:C₁₄H₁₉NO₃.HClMolecular Weight:285.76Category:Building Blocks; Miscellaneous;Applications:rac-cis-6-Hydroxy Methoxetamine Hydrochloride is a useful synthetic intermediate.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature […]

Chemical Name:25-HydroxytachysterolSynonyms:(εR,1R,3aR,7aR)-4-[(1E)-2-[(5S)-5-Hydroxy-2-methyl-1-cyclohexen-1-yl]ethenyl]-2,3,3a,6,7,7a-hexahydro-α,α,ε,7a-tetramethyl-1H-indene-1-pentanol;CAS Number:39932-44-0Molecular Formula:C₂H₄₄O₂Molecular Weight:400.64Category:Standards; Vitamin Derivatives; Vitamin D Derivatives;Applications:5-Hydroxytachysterol is an impurity of Cholesterol, which is a major component of all biological membranes. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils.References:Rosin, Z., et al.: […]

Chemical Name:5-Hydroxy-6-methoxy-d3 Duloxetine Sulfate Sodium SaltSynonyms:2-Methoxy-d3-5-[(1S)-3-(methylamino)-1-(2-thienyl)propoxy]-1-naphthalenol 1-(Hydrogen Sulfate) Sodium Salt; LY 581920-d3 Sodium Salt; Sodium (S)-2-Methoxy-5-(3-(methylamino)-1-(thiophen-2-yl)propoxy)naphthalen-1-yl SulfateAlternate CAS #:662149-10-2 unlabelledMolecular Formula:C₁₉H₁₇D₃NNaO₆S₂Molecular Weight:448.5Category:Building Blocks; Isotopic Labeled Analogues;Applications:5-Hydroxy-6-meth-d3-oxy Duloxetine Sulfate Sodium Salt is the labeled analogue of 5-Hydroxy-6-methoxy Duloxetine Sulfate (H946305), the major metabolite of Duloxetine.References:Sharma, A., et al.: J. Clin. Pharmacol., 40, 161 (2000); Lantz, R., […]

Chemical Name:N-[(3β,7α)-7-Hydroxy-24-oxo-3-(sulfooxy)chol-5-en-24-yl]glycine Disodium SaltSynonyms:N-[(3β,7α)-7-Hydroxy-24-oxo-3-(sulfooxy)chol-5-en-24-yl]glycineCAS Number:1638974-20-5Alternate CAS #:Free Base: 1427772-34-6Molecular Formula:C₂₄H₃₀D₅NNa₂O₈SMolecular Weight:548.61Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:N-[(3β,7α)-7-Hydroxy-24-oxo-3-(sulfooxy)chol-5-en-24-yl]glycine Disodium Salt acts as a substance in the determination of 3β-hydroxy-Δ5-bile acids and related compounds in biological fluids of patients with cholestasis by liquid chromatography-tandem mass spectrometryReferences:Murai, T., et al.: Journal of Chromatogr. B: Analyt. Technol. Biomed. Life Sci., 923 […]

Chemical Name:Imidacloprid-3-hydroxy-D4Synonyms:2-Chloro-5-[[4,5-dihydro-2-(nitroamino)-1H-imidazol-1-yl]methyl]-3-pyridinol-D4Alternate CAS #:380912-09-4Molecular Formula:C₉H₆D₄ClN₅O₃Molecular Weight:275.69Category:Standards; Isotopic Labeled Analogues; Environmental Standards, Mutagens and Metabolites; Pesticides;Applications:5-Hydro-Imidacloprid-D4 is an Isotopic analog of Imidacloprid (I274990) which is an active ingredient in certain neuro-active insecticides.References:Chauzat, M., et al.: Env. Entomol., 38, 514 (2009), Patial, A., et al.: Env. Ecol., 27, 320 (2009), Fernandez-Bayo, J., et al.: J. Agric., Food […]

Chemical Name:8-Hydroxy Efavirenz 8-O-SulfateSynonyms:(4S)-6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-8-(sulfooxy)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-oneCAS Number:252343-23-0Molecular Formula:C₁₄H₉ClF₃NO₆SMolecular Weight:411.74Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:8-Hydroxy Efavirenz 8-O-Sulfate is a metabolite of (S)-Efavirenz (E425000); a nonnucleoside HIV-1 reverse transcriptase inhibitor.References:Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995); Mutlib, A.E., et al.: Drug Metab. Dispos., 27, 1319 (1999)To ensure the stability of our products, the efficient express delivery service […]

Chemical Name:8-Hydroxy Efavirenz 8-O-β-D-GlucuronideSynonyms:(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-oxo-4-(trifluoromethyl)-2H-3,1-benzoxazin-8-yl β-D-Glucopyranosiduronic AcidCAS Number:252343-38-7Molecular Formula:C₂₀H₁₇ClF₃NO₉Molecular Weight:507.8Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:8-Hydroxy Efavirenz 8-O-β-D-Glucuronide is a metabolite of (S)-Efavirenz (E425000); a nonnucleoside HIV-1 reverse transcriptase inhibitor.References:Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995); Markwalder, J.A., et al.: Bioorg. Med. Chem. Lett., 11, 619 (2001); Mutlib, A.E., et al.: Drug Metab. Dispos., 27, […]

Chemical Name:rac 7-Hydroxy Efavirenz 7-O-SulfateSynonyms:6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-7-(sulfooxy)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-oneCAS Number:1702668-51-6Molecular Formula:C₁₄H₉ClF₃NO₆SMolecular Weight:411.74Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:rac 7-Hydroxy Efavirenz 7-O-Sulfate is a metabolite of (S)-Efavirenz (E425000); a nonnucleoside HIV-1 reverse transcriptase inhibitor.References:Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995); Deng, Y., et al.: J. Sep. Sci., 38, 1529 (2015)To ensure the stability of our products, the efficient express […]

Chemical Name:rac 7-Hydroxy Efavirenz 7-O-β-D-GlucuronideSynonyms:6-Chloro-4-(2-cyclopropylethynyl)-1,4-dihydro-2-oxo-4-(trifluoromethyl)-2H-3,1-benzoxazin-7-yl β-D-Glucopyranosiduronic AcidCAS Number:1702668-46-9Molecular Formula:C₂₀H₁₇ClF₃NO₉Molecular Weight:507.8Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:rac 7-Hydroxy Efavirenz 7-O-β-D-Glucuronide is a metabolite of (S)-Efavirenz (E425000); a nonnucleoside HIV-1 reverse transcriptase inhibitor.References:Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995); Deng, Y., et al.: J. Sep. Sci., 38, 1529 (2015)To ensure the stability of our products, the […]