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ChemicalBook >> CAS DataBase List >> 4-(4-Pyridylmethyl)-1(2H)-phtalazinone

4-(4-Pyridylmethyl)-1(2H)-phtalazinone

4-(4-Pyridylmethyl)-1(2H)-phtalazinone price.
  • $17 - $1593.9
  • Product name: 4-(4-Pyridylmethyl)-1(2H)-phtalazinone
  • CAS: 107558-48-5
  • MF: C14H11N3O
  • MW: 237.26
  • EINECS:
  • MDL Number:MFCD00443664
  • Synonyms:4-PYRIDIN-4-YLMETHYL-2H-PHTHALAZIN-1-ONE;4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE;4-(PYRIDIN-4-YLMETHYL)PHTHALAZIN-1(2H)-ONE;4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE, 95+%;4-(4-Pyridinylmethyl)-1(2H)-phthalazinone;4-Pyridin-4-yl-2H-phthalazin-1-one;4-[(pyridin-4-yl)methyl]-1,2-dihydrophthalazin-1-one;1(2H)-Phthalazinone, 4-(4-pyridinylmethyl)-
Price30 Properties Safety Information Description
30 prices
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  • aablocks
  • ACHEMBLOCK
  • AHH
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Thermo Scientific Chemicals
  • TRC
Package
  • 25mg
  • 50MG
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  • 1g
  • 1.00g
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  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA003K7G
  • Product description4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95%
  • Packaging100mg
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K7G
  • Product description4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95%
  • Packaging250mg
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K7G
  • Product description4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95%
  • Packaging1g
  • Price$80
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003K7G
  • Product description4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95%
  • Packaging5g
  • Price$241
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86707
  • Product description4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95%
  • Packaging1G
  • Price$115
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86707
  • Product description4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95%
  • Packaging5G
  • Price$345
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS86707
  • Product description4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95%
  • Packaging25G
  • Price$1380
  • Updated2026-05-27
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  • ManufacturerAHH
  • Product numberMT-22017
  • Product description4-(4-Pyridylmethyl)-1(2H)-phthalazinone 97%
  • Packaging1g
  • Price$412
  • Updated2026-05-26
  • Buy
  • ManufacturerAlichem
  • Product number107558485
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one
  • Packaging10g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number107558485
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one
  • Packaging5g
  • Price$242.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002723
  • Product description4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE 95.00%
  • Packaging50MG
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002723
  • Product description4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE 95.00%
  • Packaging500MG
  • Price$1593.9
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A241361
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95%
  • Packaging5g
  • Price$247
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A241361
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95%
  • Packaging1g
  • Price$82
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A241361
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95%
  • Packaging250mg
  • Price$29
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A241361
  • Product description4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95%
  • Packaging100mg
  • Price$18
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003K7G 4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95% 100mg $17 2026-05-28 Buy
aablocks AA003K7G 4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95% 250mg $28 2026-05-28 Buy
aablocks AA003K7G 4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95% 1g $80 2026-05-28 Buy
aablocks AA003K7G 4-(Pyridin-4-Ylmethyl)Phthalazin-1(2H)-One 95% 5g $241 2026-05-28 Buy
ACHEMBLOCK S86707 4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95% 1G $115 2026-05-27 Buy
ACHEMBLOCK S86707 4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95% 5G $345 2026-05-27 Buy
ACHEMBLOCK S86707 4-(Pyridin-4-ylmethyl)-2H-phthalazin-1-one 95% 25G $1380 2026-05-27 Buy
AHH MT-22017 4-(4-Pyridylmethyl)-1(2H)-phthalazinone 97% 1g $412 2026-05-26 Buy
Alichem 107558485 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 10g $412 2021-12-16 Buy
Alichem 107558485 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 5g $242.4 2021-12-16 Buy
American Custom Chemicals Corporation COR0002723 4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE 95.00% 50MG $704.55 2021-12-16 Buy
American Custom Chemicals Corporation COR0002723 4-(4-PYRIDYLMETHYL)-1(2H)-PHTHALAZINONE 95.00% 500MG $1593.9 2021-12-16 Buy
Arctom BD-A241361 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95% 5g $247 2026-05-26 Buy
Arctom BD-A241361 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95% 1g $82 2026-05-26 Buy
Arctom BD-A241361 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95% 250mg $29 2026-05-26 Buy
Arctom BD-A241361 4-(Pyridin-4-ylmethyl)phthalazin-1(2H)-one 95% 100mg $18 2026-05-26 Buy
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Properties

Melting point :215-217℃
Density :1.29±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :DMSO (Slightly), Methanol (Slightly)
pka :11.93±0.40(Predicted)
form :Solid
color :White

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

4-[(Pyridin-4-yl)methyl]-2H-phthalazin-1-one is an intermediate in the preparation of Vatalanib.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Shanghai Paulshine Chemical Co., Ltd. Chemsky (shanghai) International Co.,Ltd Syntechem Co.,Ltd Tianjin YongSheng Biotechnology Co., Ltd. Shanghai T&W Pharmaceutical Co., Ltd. Guangzhou Isun Pharmaceutical Co., Ltd Shanghai Brain Biotechnology Co., Ltd. Lanzhou Angeli Biochemical Technology Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd.