Drug Delivery

Catalogue Number:B326995Chemical Name:Betamethasone-∆17,20 21-Aldehyde(Mixture of Isomers)Synonyms:(11β,16β)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxo-pregna-1,4,17(20)-trien-21-al;CAS Number:6762-45-4Molecular Formula:C₂₂H₂₇FO₄Appearance:White to Off-White SolidMelting Point:203-206°C (dec.)Molecular Weight:374.45Storage:-20°CSolubility:DMSO (Slightly), Methanol (Slightly, Heated)Category:Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A degradation and metabolic intermediate of Betamethasone (B3270000).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 […]

Catalogue Number:B326993Chemical Name:Betamethasone 21-Mesylate (>90%)Synonyms:(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(methylsulfonyl)oxy]pregna-1,4-diene-3,20-dione; 21-O-Mesylbetamethasone; Betamethasone 21-MethanesulfonateCAS Number:1881-66-9Molecular Formula:C₂₃H₃₁FO₇SAppearance:White to Off-White SolidMelting Point:>174°C (dec.)Molecular Weight:470.55Storage:-20°C, HygroscopicSolubility:DMSO (Slightly), Methanol (Slightly)StabilityHygroscopicCategory:Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Betamethasone 21-Mesylate is an intermediate in synthesizing Doxybetasol (Betamethasone Valerate EP Impurity B) (D561000), which is an impurity of Betamethasone (B327000). It is a glucocorticoid used as an anti-inflammatory agent.References:Ferrante, M.G., et […]

Catalogue Number:B326990Chemical Name:(11β,16β,17α,20R)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid(Betamethasone Impurity)Synonyms:Betamethasone Impurity 6CAS Number:1150311-95-7Molecular Formula:C₂₂H₂₉FO₅Molecular Weight:392.46Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:(11β,16β,17α,20R)-9-Fluoro-11,20-dihydroxy-16-methyl-3-oxopregna-1,4-dien-21-oic Acid, is an impurity of Betamethasone (B327000), a glucocorticoid used as an anti-inflammatory agent.References:Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977), Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002), Cruz-Monteagudo, M., et al.: Eur. J. Med. […]

Catalogue Number:B326130Chemical Name:5-(5-Bromo-2-propoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-oneSynonyms:5-(5-Bromo-2-propoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneCAS Number:147676-67-3Molecular Formula:C₁₈H₂₁BrN₄O₂Molecular Weight:405.29Category:Building Blocks; Miscellaneous;Applications:5-(5-Bromo-2-propoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one is an intermediate in the synthesis of Phenyl 3-Desethyl 3-Propyl Carbodenafil (P416565), an impurity of Fondenafil (F685400), which is a Sildenafil (S435000) related compound found in health foods.References:Hamilton, et al.: J. Med. Chem., 30, 91 (1987),To ensure the stability of our products, the efficient express delivery service […]

Catalogue Number:B325700Chemical Name:5-(3-Bromophenyl)-7-[6-(4-morpholinyl)-3-pyridinyl]pyrido[2,3-d]pyrimidin-4-amineSynonyms:ABT 702; 5-(3-Bromophenyl)-7-(6-morpholinopyridin-3-yl)pyrido[2,3-d]pyrimidin-4-amineCAS Number:214697-26-4Molecular Formula:C₂₂H₁₉BrN₆OMolecular Weight:463.33Category:Standards; Molecular Biology; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;Applications:5-(3-Bromophenyl)-7-[6-(4-morpholinyl)-3-pyridinyl]pyrido[2,3-d]pyrimidin-4-amine is an adenosine kinase (ADK) inhibitor and can be useful in attenuating myocardial ischaemia​/reperfusion injury and enhancing microvascular vasodilator function.References:Wang, W., et al.: J. Cell. Mol. Med., 25, 2931 (2021); Davila, A., et al.: Microcirculation (Oxford, U. K.), 27, […]

Catalogue Number:B325620Chemical Name:2,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin-1-ium-4(1H)-olateSynonyms:2,3-Di(acetoxymethyl)quinoxaline di-N-Oxide;CAS Number:10103-89-6Molecular Formula:C₁₄H₁₄N₂O₆Appearance:Light Yellow to Yellow SolidMelting Point:175-177°CMolecular Weight:306.27Storage:4°CSolubility:DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)Category:Standards; Antibotics;Applications:2,3-Bis[(acetyloxy)methyl]-1-oxoquinoxalin-1-ium-4(1H)-olate is an antibiotic.References:Marrero-Ponce, Yovani, et al.: Bioorg. & Med. Chem., 13(8), 2881-2899 (2005)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 […]

Catalogue Number:B325615Chemical Name:948/2,2-bis[4-Hydroxy-3,5-di(hydroxymethyl)phenyl]propaneSynonyms:5,5′-(1-Methylethylidene)bis[2-hydroxy-1,3-benzenedimethanol];(Propane-2,2-diylbis(2-hydroxybenzene-5,3,1-triyl))tetramethanol;2,2-Bis(4-hydroxy-3,5-dihydroxymethylphenyl)propane; AV Lite TM-BIP-A;TM-BIP-A; TML-BPA; TML-BPA-MF;CAS Number:3957-22-0Molecular Formula:C₁₉H₂₄O₆Appearance:White to Off-White SolidMelting Point:128 – 130°CMolecular Weight:348.4Storage:4°CSolubility:DMSO (Slightly), Methanol (Slightly)Category:Building Blocks; Miscellaneous;Applications:948/2,2-bis[4-Hydroxy-3,5-di(hydroxymethyl)phenyl]propane is a crosslinking agent; used in preparation of negative photosensitive composition containing aromatic polyamide sulfonamide polymer.References:Cui, Q., et al.: Faming Zhuanli Shenqing, (2020);To ensure the stability of our products, the efficient express delivery […]

Catalogue Number:B325450Chemical Name:2-Bromo-1-(3-butenyl)benzeneSynonyms:4-(2-Bromophenyl)-1-butene; 1-Bromo-2-(but-3-en-1-yl)benzene; 1-Bromo-2-(3-buten-1-yl)benzene; 4-(2-Bromophenyl)-1-butene; o-(3-Butenyl)bromobenzene; 2-Bromo-1-(3-butenyl)benzeneCAS Number:71813-50-8Molecular Formula:C₁₀H₁₁BrMolecular Weight:211.1Category:Building Blocks; Miscellaneous;Applications:2-Bromo-1-(3-butenyl)benzene is used in the preparation aryl compounds.References:Sardini, Stephan R. et al.,J. Am. Chem. Soc., (2019);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 […]

Catalogue Number:B325156Chemical Name:N-(Carboxymethyl)-N,N,N-trimethyl-d9-ammonium ChlorideCAS Number:285979-85-3Alternate CAS #590-46-5Molecular Formula:C₅H₃D₉ClNO₂Molecular Weight:162.66Category:Building Blocks; Isotopic Labeled Analogues;Applications:N-(Carboxymethyl)-N,N,N-trimethyl-d9-ammonium Chloride (CAS# 285979-85-3) is a useful isotopically labeled research compound.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 […]

Catalogue Number:B325155Chemical Name:Betaine HydrochlorideCAS Number:590-46-5Molecular Formula:C₅H₁₂ClNO₂Appearance:White to Off-White SolidMelting Point:232 – 235°CMolecular Weight:153.61Storage:-20°C, HygroscopicSolubility:Methanol (Slightly), Water (Slightly)Category:Building Blocks; Miscellaneous;Applications:Betaine Hydrochloride (cas# ‭590-46-5‬) is a useful research chemical.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 […]