L-2-amino-3-butynoic acid

DB04217ExperimentalSmall molecule

L-2-amino-3-butynoic acid: Overview.

Chemical structure of L-2-amino-3-butynoic acid
Formula / weight
C4H5NO2 · 99.088 g/mol (avg)
Code names
Antibiotic FR 900130

Resolves to

Compound
CAS73537-09-4PubChem175496
Structure
InChIKeyDSUAJFIEKRKPEE-VKHMYHEASA-NSMILESN[C@@H](C#C)C(O)=O
Targets
P77444sufSP32929CTH

What you can answer from here — as of August 31, 2026

2Protein targetsEach mapped to UniProt, with action and pharmacological action
Listed above
3+ReferencesStructured and connected to the statements they support
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Which drugs share a target with L-2-amino-3-butynoic acid, and which of those have an active Phase 3 trial?

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