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

$53.05 - $567.50

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
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1053006 View Documents Alfa Aesar™
A1053006
5g Each for $171.18
 
AAA1053003 View Documents Alfa Aesar™
A1053003
1g Each for $53.05
 
AAA1053014 View Documents Alfa Aesar™
A1053014
25g Each for $567.50
 
Specifications

Chemical Identifiers

957-68-6
272.275
HSHGZXNAXBPPDL-HZGVNTEJSA-N
441328
(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
C10H12N2O5S
MFCD00005177
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
CHEBI:2255
CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

Specifications

>300°C
957-68-6
MFCD00005177
14,434
May contain up to 2% water
CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O
272.275
CHEBI:2255
98%
(dry wt.)
5g
C10H12N2O5S
622638
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
HSHGZXNAXBPPDL-HZGVNTEJSA-N
(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
441328
272.28
7-Aminocephalosporanic acid
Safety and Handling

Safety and Handling

GHS H Statement
H334-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.

GHS P Statement
P284a-P261-P280-P342+P311-P363-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
Wash contaminated clothing before reuse.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

Recommended Storage : 2°C to 8°C