Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
EC Number:
213-485-0
EC Name:
3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS Number:
957-68-6
Molecular formula:
C10H12N2O5S
IUPAC Name:
(6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 7-ACA
  • 7-ACS
  • 7-AMINOCEPHALOSPORANIC ACID
  • 7-Aminocefalosporansäüre
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder
    Degree of purity:
    >= 95 - <= 102 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    Impurity 1
    Reference substance name:
    Reference substance 001
    CAS Number:
    15690-38-7
    Degree of purity:
    >= 95 - <= 102 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    Impurity 1
    Reference substance name:
    Reference substance 001
    CAS Number:
    15690-38-7
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


    Constituent 1
    Chemical structure
    Reference substance name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    EC Number:
    213-485-0
    EC Name:
    3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    CAS Number:
    957-68-6
    Molecular formula:
    C10H12N2O5S
    IUPAC Name:
    (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Composition(s) generated upon use

    Other types of composition(s)