(Z)-4-Mercapto-3-penten-2-one structure

(Z)-4-Mercapto-3-penten-2-one

(Z)-4-sulfanylpent-3-en-2-one

Also Known As: (Z)-4-Mercapto-3-penten-2-one|(Z)-4-sulfanylpent-3-en-2-one|4-mercaptopent-3-en-2-one|4-sulfanylpent-3-en-2-one|(Z)-4-Hydroxy-3-penten-2-thione|4-Mercapto-3-pentene-2-one|4-mercapto-pent-3-en-2-one|3-Penten-2-one,4-mercapto-|(E)-4-sulfanylpent-3-en-2-one|(Z)-CH3C(=S)CH=C(OH)CH3|3-Penten-2-one,4-mercapto-, -|(Z)-CH3C=(SH)CHC(=O)CH3|4-thioxo-pentan-2-one enethiol tautomer|3-Pentene-2-thione, 4-hydroxy- (7CI,8CI,9CI)|(3Z)-4-SULFANYLPENT-3-EN-2-ONE|J1.242.456F|3-Penten-2-one, 4-mercapto-, (3Z)- (9CI)|3-Pentene-2-thione, 4-hydroxy-, (3Z)- (9CI)

CAS: 4394-98-3
Molecular Formula C5H8OS
Molecular Weight 116.02959 g/mol
LogP 1.409
Topological Polar Surface Area 17.07 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 1
Exact Mass 116.02959
Monoisotopic Mass 116.02959
Heavy Atoms 7
Complexity 100.64778

Chemical Identifiers

CAS Number 4394-98-3
SMILES C/C(=C/C(=O)C)/S

Product Overview

(Z)-4-Mercapto-3-penten-2-one (CAS 4394-98-3), with molecular formula C5H8OS and molecular weight 116.02959 g/mol. IUPAC: (Z)-4-sulfanylpent-3-en-2-one.

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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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(Z)-4-Mercapto-3-penten-2-one is a custom synthesis product. We offer services from milligram to kilogram scale.

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