Chemical Name:rac Desisopropyl TolterodineSynonyms:4-Methyl-2-[3-[(1-methylethyl)amino]-1-phenylpropyl]phenol; N-Isopropyl-3-(2-hydroxy-5-methylphenyl)-3-phenylpropylamine;CAS Number:480432-14-2Molecular Formula:C₁₉H₂₅NOAppearance:Pale Beige to Light Brown SolidMelting Point:95-97°CMolecular Weight:283.41Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A metabolite of Tolterodine (T535800) used in the treatment of smooth muscle hyperactivity.References:Nilvebrant, L., et al.: Life Sci., 60, 1129 (1997); Nilvebrant, L., et al.: Eur. J. Pharmacol., 327, 195 (1997);To ensure the stability of our […]

Chemical Name:N-Desacetyl-N-formyl ApremilastSynonyms:N-[2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-formamide;CAS Number:2077897-94-8Molecular Formula:C₂₁H₂₂N₂O₇SAppearance:White to Off-White SolidMelting Point:147 – 151°CMolecular Weight:446.47Storage:-20°CSolubility:Chloroform (Sparingly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:N-Desacetyl-N-formyl Apremilast is the impurity of Apremilast (A729700), which is an oral phosphodiesterase 4 inhibitor used in the treatment of psoriatic arthritis.References:Gan, E., et al.: BioDrugs, 27, 359 (2013); Pathan, E., et al.: Annal. Rheum. DIs., 72, 1475 […]

Chemical Name:Decyl b-D-maltopyranosideSynonyms:Decyl 4-O-α-D-glucopyranosyl-β-D-glucopyranoside; 1-Decyl β-D-maltoside; 1-O-Decyl-β-D-maltoside; Decyl β-D-maltoside; Decyl β-Maltopyranoside; Decyl-β-maltoside; Decylmaltoside; n-Decyl β-D-maltoside; n-Decyl-β-D-maltopyranoside;CAS Number:82494-09-5Molecular Formula:C₂₂H₄₂O₁₁Appearance:White to Off-White SolidMelting Point:>95°C (dec.)Molecular Weight:482.56Storage:-20°CSolubility:Methanol (Slightly), Water (Slightly)Category:Building Blocks; Carbohydrates;Applications:Decyl b-D-maltopyranosideTo 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 […]

Chemical Name:3-Chloro-1-(4-methylphenyl)propan-1-oneSynonyms:3-Chloro-1-(4-methylphenyl)-1-propanone; 2-Chloroethyl 4-Methylphenyl Ketone; 3-Chloro-4′-methylpropiophenone; 4′-Methyl-3-chloropropiophenone; β-Chloroethyl p-tolyl Ketone;CAS Number:22422-21-5Molecular Formula:C₁₀H₁₁OClAppearance:White to Off-White SolidMelting Point:78 – 80°CMolecular Weight:182.64Storage:-20°CSolubility:Chloroform (Sparingly), Methanol (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-chloro-1-(4-methylphenyl)propan-1-one is a reagent used in the synthesis of Mannich base-type derivatives which can be used in the treatment of chagas disease.References:Martin-Escolano, R. et al.: J. Med. Chem., 61, 5843 (2018);To […]

Chemical Name:CEV (R)-S-OxideCAS Number:124751-37-7Molecular Formula:C₁₀H₁₇NO₂SAppearance:White to Off-White SolidMelting Point:110-112°CMolecular Weight:215.31Storage:-20°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Neurochemicals; Pharmaceutical/API Drug Impurities/Metabolites;Applications:CEV S-Oxide 2 is an impurity compound of Cevimeline (C283500). Cevimeline is a novel muscarinic M1 and M3 receptor agonist. Sialagogue.References:Masunaga, H., et al.: Eur. J. Pharmacol., 339, 1 (1997), Arisawa, H., et al.: Arzneim.-Forsch., 52, 14 (2002), Yasuda, […]

Chemical Name:Ceragenin CSA 44 TrihydrochlorideSynonyms:Octyl (3α,5β,7α,12α)-3,7,12-tris(3-amino-1-oxopropoxy)cholan-24-oate Trihydrochloride; CSA-44 Trihydrochloride;CAS Number:1599446-49-7Alternate CAS #:302784-39-0Molecular Formula:C₄₁H₇₁N₃O₈ • 3(HCl)Appearance:White to Off-White SolidMelting Point:>92°C (dec.)Molecular Weight:734.02 + 3(36.46)Storage:4°C, Inert atmosphereSolubility:Methanol (Slightly, Heated), Water (Slightly)Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;Applications:CSA (cationic steroid antibiotics) is a class of facial amphiphiles with same mechanism of antimicrobial action as that of CPAs (cationic peptide antibiotics).References:Sundriyal, […]

Chemical Name:p-Bromobenzenesulfonate Reserpic Acid Methyl EsterSynonyms:18β-Hydroxy-11,17α-dimethoxy-3β,20α-yohimban-16β-carboxylic Acid Methyl, p-Bromobenzenesulfonate EsterCAS Number:1262-67-5Molecular Formula:C₂₉H₃₃BrN₂O₇SAppearance:Brown SolidMolecular Weight:633.55Storage:4°CSolubility:Chloroform (Slightly), Methanol (Slightly)Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Tryptamines;Applications:Reserpine (R144600) derivative, an alkaloid found in Rauwolfia.References:Robison, M. et al.: J. Am. Chem. Soc. 83. 2694 (1961); Robison, M. et al.: Experientia 17, 14 (1961)To ensure the stability of our products, the […]

Chemical Name:9,10-Anhydro-8-desacetyl-8-carboxy Daunorubicin Hydrochloride,> 85%Molecular Formula:C₂₆H₂₆ClNO₁₀Appearance:Red to Very Dark Red SolidMelting Point:No data availableMolecular Weight:547.94Storage:-20°CSolubility:Acetonitrile (Slightly), Methanol (Slightly), Water (Slightly)StabilityLight SensitiveCategory:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:9,10-Anhydro-8-desacetyl-8-carboxy Daunorubicin is an impurity of Doxorubicin (D558000), an antineoplastic agent.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will […]

Chemical Name:(2R,3R,E)-2-Amino-3-hydroxyoctadec-4-en-1-yl dimethyl Phosphate-13C2,D2Molecular Formula:C₂₃¹³C₂H₄₈D₂NO₇PAppearance:Light Brown OilMolecular Weight:511.64Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(2R,3R,E)-2-Amino-3-hydroxyoctadec-4-en-1-yl dimethyl Phosphate-13C2,D2 iis an intermediate in the synthesis of D-erythro-Sphingosine-1-phosphate-13C2,D2 (S681502), which is a labelled putative lipid second messengerReferences:Zhang, H., et al.: J. Cell Biol., 114, 155 (1991) Sadahira, Y., et al.: Proc. Natl. Acad. Sci. USA (1992), Cuvillier, O., et al.: Nature, 381, […]

Chemical Name:2-Amino-3-methyl-9H-pyrido[2,3-b]indole-d3Synonyms:2-Amino-3-methyl-α-carboline-d3; 3-Methyl-9H-1,9-diazafluoren-2-amine-d3;CAS Number:1189458-14-7Alternate CAS #:unlabelled: 68006-83-7Molecular Formula:C₁₂H₈D₃N₃Appearance:Pale Beige to Light Brown SolidMelting Point:>179°C (dec.)Molecular Weight:200.25Storage:-20°CSolubility:Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, Heated)StabilityHygroscopicCategory:Standards; Isotopic Labeled Analogues; Food Mutagens;Applications:A pyrolysate of protein that exhibits potent mutagenic principles toward Salmonella typhimurium TA98 and TA100.References:Sugimura, T., et al.: Mutation Research, 290, 43 (1993), Eisenbrand & Tang: Toxicology, 84, 1 […]