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Chemical structure of 1-Ethylpyrazole-5-boronic Acid

GF54089

1-Ethylpyrazole-5-boronic Acid

Also listed as (1-Ethyl-1H-pyrazol-5-yl)boronic acid

1-Ethylpyrazole-5-boronic Acid (catalogue number GF54089) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1095080-54-8. Molecular formula C5H9BN2O2, molecular weight 139.95. IUPAC name: (2-ethylpyrazol-3-yl)boronic acid. Supplied in 3 pack sizes, from 250mg at ₪81.58 to 5g at ₪501.71; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1095080-54-8MW139.95FormulaC5H9BN2O2
CAS number
1095080-54-8
Molecular weight
139.95
Formula
C5H9BN2O2
InChIKey
ZMKALWZRSCXBEY-UHFFFAOYSA-N
Catalogue number
GF54089
Brand
GLPBIO
Computed properties PubChem CID 49964170 · 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
10

SMILES B(C1=CC=NN1CC)(O)O

Computed descriptors from PubChem (CID 49964170), 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.