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Chemical structure of 1,2-Benzenediboronic Acid Bis(pinacol) Ester

GF45509

1,2-Benzenediboronic Acid Bis(pinacol) Ester

Also known as 4,4,5,5-tetramethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

1,2-Benzenediboronic Acid Bis(pinacol) Ester (catalogue number GF45509) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 269410-07-3. Molecular formula C18H28B2O4, molecular weight 330.04. IUPAC name: 4,4,5,5-tetramethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane. Supplied in 3 pack sizes, from 200mg at ₪195.79 to 5g at ₪1,823.28; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS269410-07-3MW330.04FormulaC18H28B2O4
CAS number
269410-07-3
Molecular weight
330.04
Formula
C18H28B2O4
InChIKey
VCTMQXIOUDZIGS-UHFFFAOYSA-N
Catalogue number
GF45509
Brand
GLPBIO
Computed properties PubChem CID 21923918 · TPSA 36.9 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
36.9 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
24

SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2B3OC(C(O3)(C)C)(C)C

Computed descriptors from PubChem (CID 21923918), 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.