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Chemical structure of (Acetylmethylene)triphenylphosphorane

GD00757

(Acetylmethylene)triphenylphosphorane

Also known as 1-(triphenyl-lambda5-phosphanylidene)propan-2-one

(Acetylmethylene)triphenylphosphorane (catalogue number GD00757) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1439-36-7. Molecular formula C21H19OP, molecular weight 318.349. IUPAC name: 1-(triphenyl-lambda5-phosphanylidene)propan-2-one. Supplied in 3 pack sizes, from 50g at ₪93.82 to 250g at ₪305.92; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1439-36-7MW318.349FormulaC21H19OP
CAS number
1439-36-7
Molecular weight
318.349
Formula
C21H19OP
InChIKey
KAANTNXREIRLCT-UHFFFAOYSA-N
Catalogue number
GD00757
Brand
GLPBIO
Computed properties PubChem CID 15038 · XLogP 3.6 · TPSA 17.1 Ų · H-bond donors 0
XLogP
3.6
TPSA
17.1 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
23

SMILES CC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Computed descriptors from PubChem (CID 15038), 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.