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Chemical structure of [2,2'-Bithiophene]-5,5'-diyldiboronic acid

GB52279

[2,2'-Bithiophene]-5,5'-diyldiboronic acid

Also known as [5-(5-boronothiophen-2-yl)thiophen-2-yl]boronic acid

[2,2'-Bithiophene]-5,5'-diyldiboronic acid (catalogue number GB52279) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 189358-30-3. Molecular formula C8H8B2O4S2, molecular weight 253.9. IUPAC name: [5-(5-boronothiophen-2-yl)thiophen-2-yl]boronic acid. Supplied in 3 pack sizes, from 100mg at ₪220.26 to 1g at ₪742.36; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS189358-30-3MW253.9FormulaC8H8B2O4S2
CAS number
189358-30-3
Molecular weight
253.9
Formula
C8H8B2O4S2
InChIKey
GERFEEQVJFVEBC-UHFFFAOYSA-N
Catalogue number
GB52279
Brand
GLPBIO
Computed properties PubChem CID 46739143 · TPSA 137 Ų · H-bond donors 4 · H-bond acceptors 6
TPSA
137 Ų
H-bond donors
4
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
16

SMILES B(C1=CC=C(S1)C2=CC=C(S2)B(O)O)(O)O

Computed descriptors from PubChem (CID 46739143), 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.