cellocidin

CHEBI:51763 ·resolve ·ANTIBACTERIAL ·EXACT SEEDED

A dicarboxylic acid diamide resulting from the formal condensation of both of the carboxy groups of butynedioic acid with ammonia. An antibacterial agent produced by Streptomyces chibaensis. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:140324 CHEBI:140324
CHEBI:35779 CHEBI:35779
CHEBI:51752 CHEBI:51752

Chemical structure

Computed structure properties
Molecular formula	C4H4N2O2
Charge	0
Average mass	112.088 Da
Monoisotopic mass	112.02728 Da
Source	ChEBI
InChIKey	JBTGHKUTYAMZEZ-UHFFFAOYSA-N

SMILES

NC(=O)C#CC(N)=O

InChI

InChI=1S/C4H4N2O2/c5-3(7)1-2-4(6)8/h(H2,5,7)(H2,6,8)

Also called

but-2-ynediamide (EXACT_SYNONYM)— chebi
2-butynediamide (EXACT_SYNONYM)— chebi
Acetylendicarbonsäureamid (EXACT_SYNONYM)— chebi
Acetylene dicarboxamide (EXACT_SYNONYM)— chebi
Acetylenedicarboxamide (EXACT_SYNONYM)— chebi
Acetylenedicarboxylic acid diamide (EXACT_SYNONYM)— chebi
Aquamycin (EXACT_SYNONYM)— chebi
Lenamycin (EXACT_SYNONYM)— chebi
Renamycin (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:543-21-5
knapsack:C00018677
pesticides:cellocidin
reaxys:1756134
wikipedia.en:Cellocidin

Activity roles

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

CHEBI:33281 CHEBI:33281
CHEBI:33282 CHEBI:33282

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:51763`	cellocidin	`antibioticmech:chebi-ae024db0c3`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
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.