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  7. 7-Aminocephalosporanic acid, 98% (dry wt.), may cont. up to 2% water, Thermo Scientific™

7-Aminocephalosporanic acid, 98% (dry wt.), may cont. up to 2% water, Thermo Scientific™

Product Code. 11438803
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Quantity:
1 g
5 g
25 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 957-68-6
Molecular Formula C10H12N2O5S
Molecular Weight (g/mol) 272.275
MDL Number MFCD00005177
InChI Key HSHGZXNAXBPPDL-HZGVNTEJSA-N
Synonym 7-aminocephalosporanic acid, 7-aca, 7-aminocephalosporinic acid, 7beta-aminocephalosporanic acid, 7-acs, unii-9xi67897rg, 7r-7-aminocephalosporanic acid, 7r-7-aminocephalosporanate, cephalosporanic acid, 7-amino, 6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid
PubChem CID 441328
ChEBI CHEBI:2255
IUPAC Name (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
SMILES CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

Specifications

Melting Point >300°C
Quantity 25 g
Beilstein 622638
Merck Index 14,434
Formula Weight 272.28
Percent Purity 98%
Concentration or Composition (by Analyte or Components) May contain up to 2% water
Assay (dry wt.)
Chemical Name or Material 7-Aminocephalosporanic acid
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