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ChemicalBook >> 4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE&

4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE&

4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE& price.
  • $187.25 - $1275
  • Product name: 4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE&
  • CAS: 51334-86-2
  • MF: C14H9ClN2O
  • MW: 256.69
  • EINECS:
  • MDL Number:MFCD00098133
  • Synonyms:4-(p-chlorobenzyl)-1-(2H)-phthalazinone;JRH-03703, 4-(4-Chlorophenyl)phthalazin-1(2H)-one, 97%;1(2H)-Phthalazinone, 4-(4-chlorophenyl)-;Trabectedin Impurity 5;4-(4-chlorophenyl)-2H-phthalazin-1-one
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Heterocyclics
Package
  • 250MG
  • 1G
  • 5g
  • 25G
  • 100g
  • ManufacturerACHEMBLOCK
  • Product numberAD242248
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 95%
  • Packaging250MG
  • Price$220
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD242248
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 95%
  • Packaging1G
  • Price$480
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number51334862
  • Product description4-(4-Chlorophenyl)phthalazin-1(2h)-one
  • Packaging250mg
  • Price$187.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number51334862
  • Product description4-(4-Chlorophenyl)phthalazin-1(2h)-one
  • Packaging1g
  • Price$455.52
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002651
  • Product description4-(4-CHLOROPHENYL)PHTHALAZIN-1(2H)-ONE 95.00%
  • Packaging25G
  • Price$1248.52
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM521419
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging100g
  • Price$956
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM521419
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging100g
  • Price$956
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11112951
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging1g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11112951
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging1g
  • Price$412
  • Updated2026-05-26
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-03703
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging1g
  • Price$416
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-03703
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging1g
  • Price$390
  • Updated2026-05-19
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-03703
  • Product description4-(4-Chlorophenyl)phthalazin-1(2H)-one 97%
  • Packaging5g
  • Price$1275
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK AD242248 4-(4-Chlorophenyl)phthalazin-1(2H)-one 95% 250MG $220 2026-05-27 Buy
ACHEMBLOCK AD242248 4-(4-Chlorophenyl)phthalazin-1(2H)-one 95% 1G $480 2026-05-27 Buy
Alichem 51334862 4-(4-Chlorophenyl)phthalazin-1(2h)-one 250mg $187.25 2021-12-16 Buy
Alichem 51334862 4-(4-Chlorophenyl)phthalazin-1(2h)-one 1g $455.52 2021-12-16 Buy
American Custom Chemicals Corporation COR0002651 4-(4-CHLOROPHENYL)PHTHALAZIN-1(2H)-ONE 95.00% 25G $1248.52 2021-12-16 Buy
Chemenu CM521419 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 100g $956 2026-05-20 Buy
Chemenu CM521419 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 100g $956 2026-05-26 Buy
Crysdot CD11112951 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 1g $412 2021-12-16 Buy
Crysdot CD11112951 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 1g $412 2026-05-26 Buy
Heterocyclics JRH-03703 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 1g $416 2021-12-16 Buy
Heterocyclics JRH-03703 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 1g $390 2026-05-19 Buy
Heterocyclics JRH-03703 4-(4-Chlorophenyl)phthalazin-1(2H)-one 97% 5g $1275 2026-05-19 Buy

Properties

Melting point :270-274 °C(lit.)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

4-(4-Chlorophenyl)-1-(2H)-phthalazinone may be used as a starting material in the synthesis of 1-(N,N-diphenyl-amino)-4-(4-chlorophenyl)-phthalazine, which forms a tris-cyclometalated iridium(III) complex that can act as a dopant in organic light-emitting diodes (OLEDs).

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Suppliers and manufacturers

Career Henan Chemica Co
Hangzhou MolCore BioPharmatech Co.,Ltd.
Amadis Chemical Company Limited Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Shanghai T&W Pharmaceutical Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Shanghai Rlavie Technology Co., Ltd. Wuhan chuang he chemical co. LTD Taizhou Nanfeng Pharmaceutical Research Institute