7-Aminocephalosporanic acid
Inquiry
| Post Date: | Mar 03,2014 |
| Expiry Date: | Mar 03,2015 |
| Detailed Description: |
Cas No. :957-68-6
Product Name : 7-Aminocephalosporanic acid
Synonyms : 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-7-amino-8-oxo-, (6R-trans)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-(hydroxymethyl)-8-oxo-, acetate (ester) (8CI);(7R)-7-Aminocephalosporanic acid;3-(Acetoxymethyl)-7-aminocephem-4-carboxylicacid;3-Acetoxymethyl-7-aminoceph-3-em-4-carboxylic acid;3-Acetoxymethyl-7b-aminoceph-3-em-4-carboxylicacid;7-ACA;7-ACS;7-Amino-3-acetoxymethyl-3-cephem-4-carboxylic acid;7-Amino-3-acetoxymethyl-D3-cephem-4-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-7-amino-8-oxo-, (6R,7R)-;7b-Amino-3-acetoxymethylcephemcarboxylicacid;7b-Aminocephalosporanic acid; CAS Number : 957-68-6 EINECS Number : 213-485-0 Molecular Formula : C10H12N2O5S Molecular Weight : 272.27 Molecular Structure : Density : 1.6 g/cm3 Melting Point : 300 ℃ Appearance : off-white to beige crystalline powder Application : It is the starting material for semi-synthetic cephalosporins. Obtained by mild acid hydrolysis of cephalosporin C. |
| CAS Registry Number: | 957-68-6 |
| Synonyms: | ;3-(Acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-amino-8-oxo-;3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-ACA;7-Amino Cephalosporanic Acid; |
| Molecular Formula: | C10H12N2O5S |
| Molecular Weight: | 272.2777 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R42/43:; |
| Safety Description: | S24/25:; |
| Company: | Hengnuo Chemical [ China ] |
| Contact: | Chris |
| Tel: | 86-153-14486766 |
| Fax: | 86-535-6397790 |
| Email: | hnychem@gmail.com |
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