AntibioticMech

7β-aminodeacetoxycephalosporanic acid

CHEBI:64984 ·resolve ·ANTIMICROBIAL_UNSPECIFIED ·EXACT SEEDED

A cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7β-amino group. — ChEBI

Classification

Strictly broader compounds or drug classes this molecule belongs to.

• CHEBI:23066 CHEBI:23066
• CHEBI:25384 CHEBI:25384

Chemical structure

Computed structure properties

Molecular formula	C8H10N2O3S
Charge	0
Average mass	214.246 Da
Monoisotopic mass	214.04121 Da
Source	ChEBI
InChIKey	NVIAYEIXYQCDAN-CLZZGJSISA-N

SMILES

[H][C@]12SCC(C)=C(C(=O)O)N1C(=O)[C@H]2N

InChI

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

Also called

• (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (EXACT_SYNONYM)— chebi
• 3-methyl-7-amino-Δ3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 3-methyl-7-aminoceph-3-em-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 3-methyl-7β-amino-Δ3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 3-methyl-7β-aminoceph-3-em-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7-ADCA (EXACT_SYNONYM)— chebi
• 7-Aminodesacetoxycephalosporanic acid (EXACT_SYNONYM)— chebi
• 7-amino-3-methyl-3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7-amino-3-methyl-Δ3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7-amino-3-methylceph-3-em-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7-aminodeacetoxycephalosporanic acid (EXACT_SYNONYM)— chebi
• 7β-amino-3-methyl-3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7β-amino-3-methyl-Δ3-cephem-4-carboxylic acid (EXACT_SYNONYM)— chebi
• 7β-amino-3-methylceph-3-em-4-carboxylic acid (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

• cas:22252-43-3
• reaxys:1078249

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

• CHEBI:33281 CHEBI:33281

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record

Source	Native ID	Label	Minted CURIE	Version
CHEBI	CHEBI:64984	7β-aminodeacetoxycephalosporanic acid	antibioticmech:chebi-966174d2a0	2026-08-30

Curation history

1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Seeded from data/raw/ inventories (CHEBI)

2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

3. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

   Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.