Chemical Name:Itaconic Acid-13C5,d4Synonyms:2-Methylenebutanedioic Acid-13C5,d4; 2-Methylenesuccinic Acid-13C5,d4; 2-Propene-1,2-dicarboxylic Acid-13C5,d4; 4-Hydroxy-2-methylene-4-oxobutanoic Acid-13C5,d4; Methylenebutanedioic Acid-13C5,d4; Methylenesuccinic Acid-13C5,d4; NSC 3357-13C5,d4; Propylenedicarboxylic Acid-13C5,d4;Alternate CAS #:unlabelled: 97-65-4Molecular Formula:¹³C₅H₂D₄O₄Appearance:Off-White to Pale Yellow SolidMolecular Weight:139.09Storage:-20°C, Inert atmosphere, Light sensitiveSolubility:DMSO (Slightly), Methanol (Slightly)StabilityLight Sensitive, Temperature sensitiveCategory:Building Blocks; Monomers; Isotopic Labeled Analogues;Applications:Labelled analogue of Itaconic Acid, a fermentation product of carbohydrates such as glucose using […]

Chemical Name:3,3′-(Isopropylazanediyl)bis(1-(4-((2-isopropoxyethoxy)methyl)phenoxy)propan-2-ol)Synonyms:Bisoprolol Dimer;Molecular Formula:C₃₃H₅₃NO₈Appearance:Colourless OilMolecular Weight:591.78Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3,3′-(Isopropylazanediyl)bis(1-(4-((2-isopropoxyethoxy)methyl)phenoxy)propan-2-ol), is an impurtiy of Bisoprolol (B510500), a selective b-adrenergic blocker. Used as an antihypertensive.References:Tattersfield, A.E., et al.: Brit. J. Clin. Pharmacol., 18, 343 (1984), Kohli, R.S., et al.: Eur. Heart J., 6, 845 (1985), Zachariah, P.K., et al.: Clin. Ther., 15, 779 (1993),To […]

Chemical Name:Iminostilbene-d10Synonyms:5H-Dibenz[b,f]azepine-d10; 2,2′-Iminostilbene-d10; 5-Azadibenzo[a,e]cycloheptatriene-d10; 5H-Dibenzo[b,f]azepine-d10; NSC 123458-d10; RP 9989-d10;Alternate CAS #:256-96-2Molecular Formula:C₁₄HD₁₀NAppearance:Dark Yellow SolidMelting Point:>190°C (dec.)Molecular Weight:203.31Storage:-20°CSolubility:Chloroform (Slightly), Methanol (Slightly), Dichloromethane, Ethyl AcetateCategory:Building Blocks; Isotopic Labeled Analogues;Applications:Iminostilbene-d10 is a useful isotopic labeled compound of Iminostilbene (I445000); a metabolite of Carbamazepine (CBZ) (C175840).References:Lertratanangkoon, K., et al.: Drug Metab. Dispos., 10, 1 (1982), Deleu, D., et al.: […]

Chemical Name:5-Hydroxy-2’-deoxycytidine-13C,15N2Synonyms:2′-Deoxy-5-hydroxy-cytidine-13C,15N2Alternate CAS #:Unlabelled: 52278-77-0Molecular Formula:C₈¹³CH₁₃N¹⁵N₂O₅Appearance:White to Light Yellow SolidMelting Point:118-125°C (dec.)Molecular Weight:246.2Storage:-20°CSolubility:Water (Slightly)Category:Research Tools; Isotopic Labeled Analogues; Carbohydrates and Oligosaccharides;Applications:5-Hydroxy-2тАЩ-deoxycytidine-13C,15N2 is the Isotope labelled analogue of 5-Hydroxy-2тАЩ-deoxycytidine (H946650), a substrate for uracil DNA N-glycosylase and has been used to study the oxidation of DNA due to exposure to reactive oxygen species.References:Ganguly, M., et al.: […]

Chemical Name:Hydralazine Lactosone Ring-opened AdductMolecular Formula:C₂₀H₂₆N₄O₁₀Appearance:White to Brown SolidMelting Point:>147°C (dec.)Molecular Weight:482.44Storage:-20°CSolubility:DMSO (Slightly), Methanol (Slightly), Water (Slightly)Category:Standards; Carbohydrates and Oligosaccharides;Applications:Hydralazine Lactosone Ring-opened Adduct is a derivative of D-Lactose Monohydrate (L114000), which is an excipient used in dry powder inhaler of aspirin.References:Bais, N., et al.: Int. J. Pharm. Life Sci., 7, 5047-5050 (2016)To ensure the stability […]

Chemical Name:Genistein-7-sulfate 4’-b-D-glucuronide Disodium SaltAlternate CAS #:Free Acid: 1630724-68-3Molecular Formula:C₂₁H₁₇Na₂O₁₄SAppearance:Light Brown to Brown SolidMelting Point:222-228°C (dec.)Molecular Weight:570.39Storage:-20°C, HygroscopicSolubility:DMSO (Slightly), Methanol (Very Slightly, Heated)StabilityHygroscopicCategory:Standards; Enzyme Activators and Inhibitors;Applications:Genistein-7-sulfate 4тАЩ-b-D-glucuronide is a metabolite of Genistein (G350000), a compound that exhibits specific inhibitory activity against tyrosine kinases,including autophosphorylation of epidermal growth factor receptor kinase.References:Akiyama, T., et al.: J. […]

Chemical Name:Gemcitabine Diphosphate CholineSynonyms:Gemcitabine 5’-Diphosphate Choline;CAS Number:1643126-46-8Molecular Formula:C₁₄H₂₄F₂N₄O₁₀P₂Appearance:White to Off-White SolidMelting Point:>226ºC (dec.)Molecular Weight:508.31Storage:-20°C, HygroscopicSolubility:Water (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Gemcitabine (G305000) derivative. An antineoplastic agent.References:Kennedy., E.P., et al.: J. Biol. Chem., 222, 193 (1956),To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be […]

Chemical Name:4H-Furo[2,3-c]pyranyl Mupirocin Sodium ImpuritySynonyms:[2R-[2α(1S*,2S*,3S*),3aβ,6α(E),7β,7aα]]-9-[[4-[2-(1,3-Dihydroxy-2-methylbutyl)hexahydro-7-hydroxy-4H-furo[3,2-c]pyran-6-yl]-3-methyl-1-oxo-2-butenyl]oxy]nonanoic Acid Monosodium Salt;ImpurityMupirocin EP Impurity DCAS Number:116182-43-5Alternate CAS #:Free cmpd: 71087-97-3Molecular Formula:C₂₆H₄₃NaO₉Appearance:White to Off-White SolidMelting Point:151-154°CMolecular Weight:522.6Storage:-20°C, HygroscopicSolubility:Methanol (Slightly), Water (Slightly)StabilityHygroscopicCategory:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Mupirocin (M794000) impurity. (Mupirocin EP Impurity D) The rearrangement isomer of Mupirocin is prepared using an enzyme-catalyzed, selective deesterification.References:Sime, J.T., et al.: Tetrahedron Lett.,В 28,В 5169 (1987),To […]

Chemical Name:4-(Ethylenediol-methoxy)-9H-carbazoleMolecular Formula:C₁₅H₁₅NO₂Appearance:Off-White SolidMelting Point:82-84°CMolecular Weight:241.29Storage:4°CSolubility:DMSO (Slightly), Methanol (Slightly)Category:Building Blocks; Miscellaneous;Applications:4-(Ethylenediol-methoxy)-9H-carbazole is derived from 2-Bromoethyl Methyl Ether (B685140), which is used as reactant for the preparation of alkyl ethers of b-alkylcholine salts.References:Major, R.T., Cline, J.K.: J. Am. Chem. Soc., 55, 2504 (1933)To ensure the stability of our products, the efficient express delivery service will be […]

Chemical Name:6,7-Dihydrothieno[3,2-c]pyridineSynonyms:6,7-Dihydro[3,2-c]thienopyridine; Clopidogrel Related CompoundCAS Number:107112-93-6Alternate CAS #:107112-91-4 (HCl salt)Molecular Formula:C₇H₇NSAppearance:Pale Yellow to Dark Brown SolidMolecular Weight:137.2Storage:4°CSolubility:Dichloromethane (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly)Category:Building Blocks; Miscellaneous;Applications:Used in the synthesis of thieno[3,2-a]quinolizidines and attempts to prepare Papaverine analogs.References:Schmid, H., et al.: Helv. Chim. Acta, 32, 960 (1949),To ensure the stability of our products, the efficient express […]