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Chemical structure of (Ethyne-1,2-diylbis(4,1-phenylene))diboronic acid

GB51310

(Ethyne-1,2-diylbis(4,1-phenylene))diboronic acid

Also known as [4-[2-(4-boronophenyl)ethynyl]phenyl]boronic acid

(Ethyne-1,2-diylbis(4,1-phenylene))diboronic acid (catalogue number GB51310) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 915772-85-9. Molecular formula C14H12B2O4, molecular weight 265.86. IUPAC name: [4-[2-(4-boronophenyl)ethynyl]phenyl]boronic acid. Supplied as 1g at ₪3,112.21; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS915772-85-9MW265.86FormulaC14H12B2O4
CAS number
915772-85-9
Molecular weight
265.86
Formula
C14H12B2O4
InChIKey
ZWEFBUWSPSPOIZ-UHFFFAOYSA-N
Catalogue number
GB51310
Brand
GLPBIO
Computed properties PubChem CID 66806888 · TPSA 80.9 Ų · H-bond donors 4 · H-bond acceptors 4
TPSA
80.9 Ų
H-bond donors
4
H-bond acceptors
4
Rotatable bonds
4
Heavy atoms
20

SMILES B(C1=CC=C(C=C1)C#CC2=CC=C(C=C2)B(O)O)(O)O

Computed descriptors from PubChem (CID 66806888), 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.