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Chemical structure of 2-(4-Chlorophenyl)-1-phthalazinone

GF41297

2-(4-Chlorophenyl)-1-phthalazinone

Also listed as 2-(4-Chlorophenyl)-1,2-dihydrophthalazin-1-one

2-(4-Chlorophenyl)-1-phthalazinone (catalogue number GF41297) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 161716-23-0. Molecular formula C14H9ClN2O, molecular weight 256.68706. IUPAC name: 2-(4-chlorophenyl)phthalazin-1-one. Supplied in 2 pack sizes, from 250mg at ₪391.58 to 1g at ₪1,378.67; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS161716-23-0MW256.68706FormulaC14H9ClN2O
CAS number
161716-23-0
Molecular weight
256.68706
Formula
C14H9ClN2O
InChIKey
QQJQSWFPMBORPH-UHFFFAOYSA-N
Catalogue number
GF41297
Brand
GLPBIO
Computed properties PubChem CID 519224 · XLogP 2.8 · TPSA 32.7 Ų · H-bond donors 0
XLogP
2.8
TPSA
32.7 Ų
H-bond donors
0
H-bond acceptors
2
Rotatable bonds
1
Heavy atoms
18

SMILES C1=CC=C2C(=C1)C=NN(C2=O)C3=CC=C(C=C3)Cl

Computed descriptors from PubChem (CID 519224), 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.