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Chemical structure of 5-Chloro-2-(1H-pyrazol-1-yl)phenylboronic acid

GF21955

5-Chloro-2-(1H-pyrazol-1-yl)phenylboronic acid

Also known as (5-chloro-2-pyrazol-1-ylphenyl)boronic acid

5-Chloro-2-(1H-pyrazol-1-yl)phenylboronic acid (catalogue number GF21955) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2225175-34-6. Molecular formula C9H8BClN2O2, molecular weight 222.43602. IUPAC name: (5-chloro-2-pyrazol-1-ylphenyl)boronic acid. Supplied in 2 pack sizes, from 5mg at ₪1,239.99 to 25mg at ₪3,585.37; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2225175-34-6MW222.43602FormulaC9H8BClN2O2
CAS number
2225175-34-6
Molecular weight
222.43602
Formula
C9H8BClN2O2
InChIKey
RUDGFOJNVQNFDF-UHFFFAOYSA-N
Catalogue number
GF21955
Brand
GLPBIO
Computed properties PubChem CID 133555374 · TPSA 58.3 Ų · H-bond donors 2 · H-bond acceptors 3
TPSA
58.3 Ų
H-bond donors
2
H-bond acceptors
3
Rotatable bonds
2
Heavy atoms
15

SMILES B(C1=C(C=CC(=C1)Cl)N2C=CC=N2)(O)O

Computed descriptors from PubChem (CID 133555374), 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.