Aspoxicillin

阿扑西林

Also known as: ASPOXICILLIN, N4-Methyl-D-asparaginylamoxicillin, TA 058, ASPC, Doyle, 6-[D-2-(D-2-Amino-3-N-methylcarbamoylpropionamido)-2-p-hydroxyphenylacetamido]penicillanic Acid, (2S,5R,6R)-6-[(2R)-2-[(2R)-2-Amino-3-(methylcarbamoyl)propionamido]-2-(p-hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid, [2S-(2a,5a,6b)]-N-Methyl-D-asparaginyl-N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl)-D-2-(4-hydroxyphenyl)glycinamide, Glycinamide, N-methyl-D-asparaginyl-N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl)-D-2-(4-hydroxyphenyl)-, [2S-(2a,5a,6b)]-, 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(2R)-2-[[(2R)-2-amino-4-(methylamino)-1,4-dioxobutyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-

Aspoxicillin (CAS 63358-49-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H27N5O7S and a molecular weight of 493.533 g/mol. It is also known as ASPOXICILLIN, N4-Methyl-D-asparaginylamoxicillin and TA 058. Key properties include a melting point of 195-198° (dec), a boiling point of 985.1±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 549.5±34.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

63358-49-6

Jingsj CID

J-39722-3

Molecular Formula

C₂₁H₂₇N₅O₇S

Chinese Name

阿扑西林

Molecular Weight

493.533 g/mol

Category

Organic Compounds

Last updated

8/21/2026