ChemicalBook >> CAS DataBase List >>3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid

CAS No.
420846-72-6
Chemical Name:
3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid
Synonyms
Olapali impurity 8;Phenindione Impurity 2;3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid;3-[(3,4-dihydro-4-oxo-1-phthalazinyl)methyl]benzoic acid;3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid;Benzoic acid, 3-[(3,4-dihydro-4-oxo-1-phthalazinyl)methyl]-;3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid? (Olaparib Impurity);4-(5-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)-2-fluorobenzyl)phthalazin-1(2H)-one
CBNumber:
CB02745161
Molecular Formula:
C16H12N2O3
Molecular Weight:
280.28
MDL Number:
MOL File:
420846-72-6.mol
MSDS File:
SDS
Last updated:2025-07-16 09:55:32

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid Properties

Density 1.36±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
pka 4.12±0.10(Predicted)
Appearance Light yellow to light brown Solid
InChI InChI=1S/C16H12N2O3/c19-15-13-7-2-1-6-12(13)14(17-18-15)9-10-4-3-5-11(8-10)16(20)21/h1-8H,9H2,(H,18,19)(H,20,21)
InChIKey LOEQJTGFMWZFBM-UHFFFAOYSA-N
SMILES C(O)(=O)C1=CC=CC(CC2C3=C(C=CC=C3)C(=O)NN=2)=C1

SAFETY

Risk and Safety Statements

HS Code  2933998090

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR946199 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid 98% 420846-72-6 100mg $93 2026-06-04 Buy
Apolloscientific OR946199 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid 98% 420846-72-6 250mg $135 2026-06-04 Buy
Apolloscientific OR946199 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid 98% 420846-72-6 1g $339 2026-06-04 Buy
Apolloscientific OR946199 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid 98% 420846-72-6 5g $1185 2026-06-04 Buy
aablocks AA00D7Q5 3-[(3,4-Dihydro-4-oxo-1-phthalazinyl)methyl]benzoic acid 98% 420846-72-6 100mg $60 2026-05-28 Buy
Product number Packaging Price Buy
OR946199 100mg $93 Buy
OR946199 250mg $135 Buy
OR946199 1g $339 Buy
OR946199 5g $1185 Buy
AA00D7Q5 100mg $60 Buy

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid Suppliers

Global Suppliers ( 58)
Supplier Tel Email Country ProdList Advantage
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Cuisen Pharmaceutical Technology Co., Ltd. 13472757003 yongnan.wang@cendrix.cn China 974 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shanghai PharmOrgsyn Technology Co., LTD. 021-+86-021-38228826 sales@pharmorgsyn.cn China 250 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid Spectrum

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid 3-[(3,4-dihydro-4-oxo-1-phthalazinyl)methyl]benzoic acid 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoic acid Benzoic acid, 3-[(3,4-dihydro-4-oxo-1-phthalazinyl)methyl]- 4-(5-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)-2-fluorobenzyl)phthalazin-1(2H)-one 3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid? (Olaparib Impurity) Olapali impurity 8 Phenindione Impurity 2 420846-72-6