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Chemical structure of Thiophene-2,5-diboronic acid bis(pinacol) ester

GD22860

Thiophene-2,5-diboronic acid bis(pinacol) ester

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

Thiophene-2,5-diboronic acid bis(pinacol) ester (catalogue number GD22860) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 175361-81-6. Molecular formula C16H26B2O4S, molecular weight 336.062. IUPAC name: 4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane. Supplied in 2 pack sizes, from 5g at ₪118.29 to 25g at ₪542.50; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS175361-81-6MW336.062FormulaC16H26B2O4S
CAS number
175361-81-6
Molecular weight
336.062
Formula
C16H26B2O4S
InChIKey
AOJXAKMKFDBHHT-UHFFFAOYSA-N
Catalogue number
GD22860
Brand
GLPBIO
Computed properties PubChem CID 23058061 · TPSA 65.2 Ų · H-bond donors 0 · H-bond acceptors 5
TPSA
65.2 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
2
Heavy atoms
23

SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=C(S2)B3OC(C(O3)(C)C)(C)C

Computed descriptors from PubChem (CID 23058061), 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.