4-Aminocrotonic acid structure

4-Aminocrotonic acid

(E)-4-aminobut-2-enoic acid

Also Known As: TACA|(E)-4-Amino-2-butenoic acid|4-aminocrotonic acid|cis-4-Aminocrotonic acid|(E)-4-aminobut-2-enoic acid|4-aminobut-2-enoic acid|trans-4-Aminocrotonic acid|CACA|TRANS-4-AMINOCROTONICACID|4 Aminocrotonic Acid|4-trans-Aminocrotonic acid|2-Butenoic acid, 4-amino-|4-aminocrotonic acid, E|4-aminocrotonic acid, Z|Spectrum5_001675|4-amino-2-butenoic acid|4-Amino-trans-crotonsaeure|Biomol-NT_000233|4-Amino-but-2-enoic acid|t-4-AMINOCROTONIC ACID (TACA)|2-Butenoic acid, 4-amino-, (2E)-|E-4-Amino-2-butenoic acid|Lopac0_001145|BSPBio_002528|SPECTRUM1502123|(2E)-4-AMINOBUT-2-ENOIC ACID|BPBio1_000683|Trans-4-Amino-2-Butenoic Acid|(E)-4-amino-but-2-enoic acid|ERK5-6D07|Tox21_110902|Tox21_501145

CAS: 55199-25-2
Molecular Formula C4H7NO2
Molecular Weight 101.047676 g/mol
LogP -0.4141
Topological Polar Surface Area 63.32 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
Rotatable Bonds 2
Exact Mass 101.047676
Monoisotopic Mass 101.047676
Heavy Atoms 7
Complexity 87.69058

Chemical Identifiers

CAS Number 55199-25-2
SMILES C(/C=C/C(=O)O)N

Product Overview

4-Aminocrotonic acid (CAS 55199-25-2), with molecular formula C4H7NO2 and molecular weight 101.047676 g/mol. IUPAC: (E)-4-aminobut-2-enoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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