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33698-85-0

33698-85-0 Structure

33698-85-0 Structure
IdentificationBack Directory
[Name]

(E)-1-Chloro-2-pentene-1-one
[CAS]

33698-85-0
[Synonyms]

(E)-2-Pentenoyl chloride
(2E)-Pent-2-enoyl chloride
2-Pentenoyl chloride, (2E)-
(E)-1-Chloro-2-pentene-1-one
[Molecular Formula]

C5H7ClO
[MDL Number]

MFCD00040130
[MOL File]

33698-85-0.mol
[Molecular Weight]

118.56
Chemical PropertiesBack Directory
[Boiling point ]

136-139 °C
[density ]

1.047±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C, stored under nitrogen
[Appearance]

Colorless to light yellow Liquid
Safety DataBack Directory
[HS Code ]

2916190090
Hazard InformationBack Directory
[Uses]

trans-2-Pentenoic Acid Chloride is an intermediate useful in the synthesis of (1S,2R)-Tapentadol Hydrochloride (T007225), which is the (1S,2R)-isomer of Tapentadol (T007200, HCl); a novel, centrally acting oral analgesic with a dual mode of action that has demonstrated efficacy in preclinical and clinical models of pain relief.
Spectrum DetailBack Directory
[Spectrum Detail]

(E)-1-Chloro-2-pentene-1-one(33698-85-0)1HNMR
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