| post date: | jan 11,2022 |
| expiry date: | jan 11,2023 |
| detailed description: |
cas no. :63358-49-6
quantity: 2metric tons specs:99% price:800 usd metric tons payment method: tt aspoxicillin hydrate cas registry numner ： 63358-49-6（anhydride） molecular: c 21 h 27 n 5 o 7 s ·3h 2 o molecular: 547.58 chemicalname: (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 trihydrte additional names: n4-methyl-d-asparaginylamoxicillin; aspc description : aspoxicillin hydrate occurs as a white,crystals or crystallinc powder. it is soluble in n,n-dimethylformamide,sparingly soluble in water ,and practically insoluble in acetonitrile,in methanol and in ethanol. purity: ＞ 99% content: ≥ 96%(the potency of aspoxicillin hydrate is expressed(potency)of aspoxicillin(c21h27n5o7s:493.53) usage ： the raw material of injection for aspoxicillin |
| cas registry number: | 63358-49-6 |
| synonyms: | ;(2s,5r,6r)-6-({(2r)-2-(4-hydroxyphenyl)-2-[(n-methyl-d-asparaginyl)amino]acetyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic 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;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)-;6-[d-2-(d-2-amino-3-n-methylcarbamoylpropionamido)-2-p-hydroxyphenylacetamido]penicillanic acid;63358-49-6;n4-methyl-d-asparaginylamoxicillin; |
| molecular formula: | c21h27n5o7s |
| molecular weight: | 493.5334 |
| molecular structure: | 
|
