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Chemical structure of (3E)-4-Methoxy-3-buten-2-one

GD18103

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

Also listed as trans-4-Methoxy-3-buten-2-one

(3E)-4-Methoxy-3-buten-2-one (catalogue number GD18103) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 51731-17-0. Molecular formula C5H8O2, molecular weight 100.12. IUPAC name: (E)-4-methoxybut-3-en-2-one. Supplied in 2 pack sizes, from 5ml at ₪97.89 to 25ml at ₪383.42; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS51731-17-0MW100.12FormulaC5H8O2
CAS number
51731-17-0
Molecular weight
100.12
Formula
C5H8O2
InChIKey
VLLHEPHWWIDUSS-ONEGZZNKSA-N
Catalogue number
GD18103
Brand
GLPBIO
Computed properties PubChem CID 639675 · XLogP 0.2 · TPSA 26.3 Ų · H-bond donors 0
XLogP
0.2
TPSA
26.3 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
2
Heavy atoms
7

SMILES CC(=O)/C=C/OC

Computed descriptors from PubChem (CID 639675), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.