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Chemical structure of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole

GF28780

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole

Also known as 1-(4-methylphenyl)sulfonyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole (catalogue number GF28780) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1391835-53-2. Molecular formula C16H21BN2O4S, molecular weight 348.23. IUPAC name: 1-(4-methylphenyl)sulfonyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole. Supplied in 2 pack sizes, from 100mg at ₪228.42 to 250mg at ₪411.97; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1391835-53-2MW348.23FormulaC16H21BN2O4S
CAS number
1391835-53-2
Molecular weight
348.23
Formula
C16H21BN2O4S
InChIKey
AMHSMPPRQCGVEY-UHFFFAOYSA-N
Catalogue number
GF28780
Brand
GLPBIO
Computed properties PubChem CID 92042968 · TPSA 78.8 Ų · H-bond donors 0 · H-bond acceptors 5
TPSA
78.8 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
3
Heavy atoms
24

SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)S(=O)(=O)C3=CC=C(C=C3)C

Computed descriptors from PubChem (CID 92042968), 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.