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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

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid Structure
3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid structure
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
Product description Number Pack Size Price
3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoicacid 95% OR946199 250mg $427
3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95%-98% 21-1177 1g $545
3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95+% CD11125935 1g $625
3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95% CM244277 1g $636
3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 420846726 1g $707.2
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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(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR946199 3-[(4-Oxo-3,4-dihydro-1-phthalazinyl)methyl]benzoicacid 95% 420846-72-6 250mg $427 2021-12-16 Buy
Abosyn 21-1177 3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95%-98% 420846-72-6 1g $545 2021-12-16 Buy
Crysdot CD11125935 3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95+% 420846-72-6 1g $625 2021-12-16 Buy
Chemenu CM244277 3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 95% 420846-72-6 1g $636 2021-12-16 Buy
Alichem 420846726 3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid 420846-72-6 1g $707.2 2021-12-16 Buy
Product number Packaging Price Buy
OR946199 250mg $427 Buy
21-1177 1g $545 Buy
CD11125935 1g $625 Buy
CM244277 1g $636 Buy
420846726 1g $707.2 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( 57)Suppliers
Supplier Tel Email Country ProdList Advantage
PharmOrgSyn Laboratories Co., Ltd. 		+86-021-38228826 +86-13916602830 sales@pharmorgsyn.cn China 139 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Shanghai Hanhong Scientific Co., Ltd. 		+undefined17612118332 Lucky@hanhonggroup.com China 5844 58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		+undefined18603013401 jack.lin@sincopharmachem.com China 9996 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
QUALITY CONTROL SOLUTIONS LTD. 		+86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24342 58
BeiJing Hwrk Chemicals Limted 0757-86329057 18934348241 sales4.gd@hwrkchemical.com China 14063 55
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14101 59
Shanghai Cuisen Pharmaceutical Technology Co., Ltd. 13472757003 yongnan.wang@cendrix.cn China 962 65
Supplier Advantage
PharmOrgSyn Laboratories Co., Ltd. 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Shanghai Hanhong Scientific Co., Ltd. 		58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd. 		58
Amadis Chemical Company Limited 		58
QUALITY CONTROL SOLUTIONS LTD. 		58
BeiJing Hwrk Chemicals Limted 55
Adamas Reagent, Ltd. 59
Shanghai Cuisen Pharmaceutical Technology Co., Ltd. 65

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

3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid(420846-72-6)1HNMR

420846-72-6(3-((4-Oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid)Related Search:

Cyclopropanecarbonyl Chloride 5-Bromo-2-fluorobenzonitrile Olaparib Impurity 14 1-Hydroxybenzotriazole 1,1,3,3-Tetramethylurea
PIPERAZINE DIHYDROCHLORIDE 4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one Olaparib Impurity 19 Olaparib Impurity 4 Olaparib Impurity 15
Olaparib Impurity 11 Olaparib Impurity 25 Olaparib Impurity 30 Olaparib Impurity 3 cyclopropyl-(4-cyclopropylcarbonylpiperazin-1-yl)methanone
Olaparib Impurity 13 Olaparib Impurity 20 Olaparib Imp.2

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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