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Chemical structure of 5-Acetylthiophene-2-boronic acid pinacol ester

GF22959

5-Acetylthiophene-2-boronic acid pinacol ester

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

5-Acetylthiophene-2-boronic acid pinacol ester (catalogue number GF22959) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 942070-32-8. Molecular formula C12H17BO3S, molecular weight 252.14. IUPAC name: 1-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]ethanone. Supplied in 2 pack sizes, from 1g at ₪175.39 to 5g at ₪836.18; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS942070-32-8MW252.14FormulaC12H17BO3S
CAS number
942070-32-8
Molecular weight
252.14
Formula
C12H17BO3S
InChIKey
NQCVKFAFBSIAPA-UHFFFAOYSA-N
Catalogue number
GF22959
Brand
GLPBIO
Computed properties PubChem CID 53398602 · TPSA 63.8 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
63.8 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
17

SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=C(S2)C(=O)C

Computed descriptors from PubChem (CID 53398602), 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.