A8398

7-Aminodesacetoxycephalosporanic acid

• Synonym(s): 7-ADCA
• Empirical Formula (Hill Notation): C₈H₁₀N₂O₃S
• CAS Number: 22252-43-3
• Molecular Weight: 214.24
• NACRES: NA.85
• PubChem Substance ID: 24891339
• UNSPSC Code: 51102829
• EC Number: 244-870-1
• MDL number: MFCD09750368

Properties

• form: powder or crystals
• Quality Segment: 200
• antibiotic activity spectrum: Gram-positive bacteria
• mode of action: cell wall synthesis | interferes
• storage temp.: 2-8°C
• SMILES string: CC1=C(N2[C@H](SC1)[C@H](N)C2=O)C(O)=O
• InChI: 1S/C8H10N2O3S/c1-3-2-14-7-4(9)6(11)10(7)5(3)8(12)13/h4,7H,2,9H2,1H3,(H,12,13)/t4-,7-/m1/s1
• InChI key: NVIAYEIXYQCDAN-CLZZGJSISA-N

Description

General description

Chemical structure: β-lactam

Application

7-Aminodesacetoxycephalosporanic acid is used in the synthesis of cephalosporins and for bioconversion studies .

Biochem/physiol Actions

7-ADCA is produced from penicillin G made by Penicillium chrysogenum involving several polluting chemical steps followed by enzymatic deacylation using penicillin acylase .

Other Notes

Keep container tightly closed in a dry and well-ventilated place.

Safety Information

• hcodes: H412
• pcodes: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves