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Chemical structure of 2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone

GF38887

2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone

Also known as dimethyl 2-oxo-4,5-diphenylcyclopenta-3,5-diene-1,3-dicarboxylate

2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone (catalogue number GF38887) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 16691-79-5. Molecular formula C21H16O5, molecular weight 348.35. IUPAC name: dimethyl 2-oxo-4,5-diphenylcyclopenta-3,5-diene-1,3-dicarboxylate. Supplied as 1g at ₪212.10; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS16691-79-5MW348.35FormulaC21H16O5
CAS number
16691-79-5
Molecular weight
348.35
Formula
C21H16O5
InChIKey
NTXFYWYVVGMAGT-UHFFFAOYSA-N
Catalogue number
GF38887
Brand
GLPBIO
Computed properties PubChem CID 2825971 · XLogP 3.3 · TPSA 69.7 Ų · H-bond donors 0
XLogP
3.3
TPSA
69.7 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
6
Heavy atoms
26

SMILES COC(=O)C1=C(C(=C(C1=O)C(=O)OC)C2=CC=CC=C2)C3=CC=CC=C3

Computed descriptors from PubChem (CID 2825971), 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.