7-Aminocephalosporanic acid, 95-102%, Thermo Scientific Chemicals

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

Chemical Identifiers

CAS

957-68-6

Molecular Formula

C₁₀H₁₂N₂O₅S

Molecular Weight (g/mol)

272.27

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

CAS Min %

95.0

CAS Max %

100.0

Melting Point

>300°C

Color

White to Beige

Infrared Spectrum

Authentic

Assay Percent Range

95% min. (HPLC)

Packaging

Glass bottle

Quantity

5 g

Merck Index

15, 429

Specific Rotation

+ 94

Solubility Information

Solubility in water: soluble

Formula Weight

272.27

Percent Purity

95-102%

Physical Form

Crystalline Powder

Chemical Name or Material

7-Aminocephalosporanic acid, 95-102%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

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

Precautionary Statement

GHS P Statement
Wear eye protection/face protection.
IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comfortable for breathing.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor

EINECSNumber

213-485-0

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

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

Precautionary Statement

GHS P Statement
Wear eye protection/face protection.
IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comfortable for breathing.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor

EINECSNumber

213-485-0

SDS

RUO – Research Use Only