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Chemical structure of 4-Bromo-5-methyl-1H-pyrazol-3(2H)-one

GF26336

4-Bromo-5-methyl-1H-pyrazol-3(2H)-one

Also known as 4-bromo-5-methyl-1,2-dihydropyrazol-3-one

4-Bromo-5-methyl-1H-pyrazol-3(2H)-one (catalogue number GF26336) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 89363-91-7. Molecular formula C4H5BrN2O, molecular weight 177. IUPAC name: 4-bromo-5-methyl-1,2-dihydropyrazol-3-one. Supplied as 250mg at ₪97.89; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS89363-91-7MW177FormulaC4H5BrN2O
CAS number
89363-91-7
Molecular weight
177
Formula
C4H5BrN2O
InChIKey
JFEULJIQSHXRQK-UHFFFAOYSA-N
Catalogue number
GF26336
Brand
GLPBIO
Computed properties PubChem CID 14711386 · XLogP 1 · TPSA 41.1 Ų · H-bond donors 2
XLogP
1
TPSA
41.1 Ų
H-bond donors
2
H-bond acceptors
2
Rotatable bonds
0
Heavy atoms
8

SMILES CC1=C(C(=O)NN1)Br

Computed descriptors from PubChem (CID 14711386), 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.