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Home/Compounds/Other/(E)-4-Methoxy-3-buten-2-one
C5H8O2
100.12 g/mol
Other

(E)-4-Methoxy-3-buten-2-one

CAS51731-17-0EC257-364-0
Category
Other
Compound Class
n.a
Primary Use
Research reagent and chemical intermediate

This compound is this compound, an organic species structurally related to 4-Methoxy-3-buten-2-one. It is primarily used as a research reagent or chemical intermediate in laboratory and manufacturing settings.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

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CAS517918-95-5

n.a

ReferenceSame Category

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CAS518048-02-7

Research reagent / pharmaceutical intermediate

ReferenceSame Category

Xenopsin (Xenopus amieti)

CAS51827-01-1

research compound

ReferenceSame Category

Calcium 3-methyl-2-oxobutyrate

CAS51828-94-5

Research reagent

Customs Tariff Classification

The international HS code for (E)-4-Methoxy-3-buten-2-one (CAS 51731-17-0) is 2914.50.

HS code (international, 6-digit)

2914.50

EU CN code (8-digit)

2914 50 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(E)-4-methoxybut-3-en-2-one

InChIKey

VLLHEPHWWIDUSS-ONEGZZNKSA-N

SMILES

CC(=O)/C=C/OC

Synonyms (9)
  • (3E)-4-Methoxy-3-buten-2-one
  • (3E)-4-Methoxybut-3-en-2-one
  • (E)-4-Methoxy-3-buten-2-one
  • (E)-4-methoxybut-3-en-2-one
  • 1-methoxy-1-buten-3-one
  • 3-Buten-2-one, 4-methoxy-
  • 4-Methoxybut-3-en-2-one

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