7-Amino-3-chloro-3-cephem-4-carboxylic Acid

Catalogue number: A603305
Chemical name: 7-Amino-3-chloro-3-cephem-4-carboxylic Acid
Synonyms: (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; 3-Chloro-7-amino-3-cephem-4-carboxylic Acid; (6R-trans)-7-amino-3-chloro-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-Amino-3-chlorocephalosporanic Acid; Cefaclor EP Impurity E; Cefaclor EP Impurity B
Impurity: Cefaclor EP Impurity B
CAS Number: 53994-69-7
Alternate CAS #: NA
Molecular form.: C₇H₇ClN₂O₃S
Appearance: Pale Yellow Solid
Melting Point: >180°C (dec.)
Mol. Weight: 234.66
Storage: -20˚C Freezer, Under Inert Atmosphere
Solubility: Aqueous Acid
Stability: No Data Available
Category: Amines, Chiral Reagents, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds,
Boiling Point: No Data Available
Applications: 7-Amino-3-chloro-3-cephem-4-carboxylic Acid (Cefaclor EP Impurity B) is used as an intermediate in the preparation of semi-synthetic cephalosprin antibiotics (1) such as cefachlor (2).
Dangerous Goods Info: NA

*All products are stable to be shipped at room temperature, unless otherwise specified.
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  Pack size Price(USD)
100mg $95.00
2g $365.00
10g $975.00
  Pack size Price(USD)
1g $295.00
5g $525.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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