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Chemical structure of 4-Bromoantipyrine

GF26242

4-Bromoantipyrine

Also known as 4-bromo-1,5-dimethyl-2-phenylpyrazol-3-one

4-Bromoantipyrine (catalogue number GF26242) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 5426-65-3. Molecular formula C11H11BrN2O, molecular weight 267.13. IUPAC name: 4-bromo-1,5-dimethyl-2-phenylpyrazol-3-one. Supplied as 5g at ₪203.95; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS5426-65-3MW267.13FormulaC11H11BrN2O
CAS number
5426-65-3
Molecular weight
267.13
Formula
C11H11BrN2O
InChIKey
QYWWSDVPNCBSIA-UHFFFAOYSA-N
Catalogue number
GF26242
Brand
GLPBIO
Computed properties PubChem CID 95032 · XLogP 1.5 · TPSA 23.6 Ų · H-bond donors 0
XLogP
1.5
TPSA
23.6 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
1
Heavy atoms
15

SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)Br

Computed descriptors from PubChem (CID 95032), 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.