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ChemicalBook >> CAS DataBase List >> 4(1H)-Pyrimidinone, 2-chloro- (9CI)

4(1H)-Pyrimidinone, 2-chloro- (9CI)

4(1H)-Pyrimidinone, 2-chloro- (9CI) price.
  • $6 - $1763
  • Product name: 4(1H)-Pyrimidinone, 2-chloro- (9CI)
  • CAS: 55873-09-1
  • MF: C4H3ClN2O
  • MW: 130.53
  • EINECS:
  • MDL Number:MFCD09038284
  • Synonyms:4(1H)-Pyrimidinone, 2-chloro- (9CI);2-chloro-1H-pyrimidin-6-one;Pazopanib Impurity 28;2-Chloro-4(3H)-pyrimidinone;4(3H)-PyriMidinone, 2-chloro-;2-chloropyrimidin-4(1H)-one;2-chloro-1,4-dihydropyrimidin-4-one;4(1H)-Pyrimidinone, 2-chloro- (9CI) ISO 9001：2015 REACH
Price48 Properties Safety Information Description
48 prices
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Brand
  • aablocks
  • Abosyn
  • AccelPharmtech
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • Chemenu
  • ChemScene
  • Crysdot
  • Synthonix
Package
  • 5MG
  • 100mg
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  • 250mgs:
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 95%
  • Packaging100mg
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 95%
  • Packaging250mg
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 95%
  • Packaging1g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 97%
  • Packaging5g
  • Price$76
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 95%
  • Packaging10g
  • Price$149
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0039OG
  • Product description2-Chloro-4(3H)-pyrimidinone 95%
  • Packaging25g
  • Price$298
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-5580
  • Product description2-chloropyrimidin-4-ol 97+%
  • Packaging0.25g
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberLW1754
  • Product description2-Chloro-4-hydroxypyrimidine 97.00%
  • Packaging1G
  • Price$540
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52516
  • Product description2-chloropyrimidin-4-ol 97%
  • Packaging100G
  • Price$1500
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52516
  • Product description2-chloropyrimidin-4-ol 97%
  • Packaging25G
  • Price$395
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52516
  • Product description2-chloropyrimidin-4-ol 97%
  • Packaging5G
  • Price$100
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number8163AB
  • Product description2-Chloropyrimidin-4-ol
  • Packaging5g
  • Price$705
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA107887
  • Product description2-Chloropyrimidin-4-ol 97%
  • Packaging10g
  • Price$720
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA107887
  • Product description2-Chloropyrimidin-4-ol 97%
  • Packaging1g
  • Price$114
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA107887
  • Product description2-Chloropyrimidin-4-ol 97%
  • Packaging250mg
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA107887
  • Product description2-Chloropyrimidin-4-ol 97%
  • Packaging100mg
  • Price$27
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 95% 100mg $6 2026-05-28 Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 95% 250mg $11 2026-05-28 Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 95% 1g $20 2026-05-28 Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 97% 5g $76 2026-05-28 Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 95% 10g $149 2026-05-28 Buy
aablocks AA0039OG 2-Chloro-4(3H)-pyrimidinone 95% 25g $298 2026-05-28 Buy
Abosyn 61-5580 2-chloropyrimidin-4-ol 97+% 0.25g $1000 2021-12-16 Buy
AccelPharmtech LW1754 2-Chloro-4-hydroxypyrimidine 97.00% 1G $540 2026-05-21 Buy
ACHEMBLOCK Q52516 2-chloropyrimidin-4-ol 97% 100G $1500 2026-05-27 Buy
ACHEMBLOCK Q52516 2-chloropyrimidin-4-ol 97% 25G $395 2026-05-27 Buy
ACHEMBLOCK Q52516 2-chloropyrimidin-4-ol 97% 5G $100 2026-05-27 Buy
AK Scientific 8163AB 2-Chloropyrimidin-4-ol 5g $705 2021-12-16 Buy
Ambeed A107887 2-Chloropyrimidin-4-ol 97% 10g $720 2021-12-16 Buy
Ambeed A107887 2-Chloropyrimidin-4-ol 97% 1g $114 2021-12-16 Buy
Ambeed A107887 2-Chloropyrimidin-4-ol 97% 250mg $40 2021-12-16 Buy
Ambeed A107887 2-Chloropyrimidin-4-ol 97% 100mg $27 2021-12-16 Buy
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Properties

Density :1.55±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
pka :6.37±0.40(Predicted)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

2-Chloro-4-hydroxypyrimidine is used in preparation of pyrazole derivatives as antitumor drugs.

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Suppliers and manufacturers

Jiangsu Liyang Kunlun Biological Technology Co., Ltd.
4(1H)-Pyrimidinone, 2-chloro- (9CI)
4(1H)-Pyrimidinone, 2-chloro- (9CI) CAS:55873-09-1
career henan chemical co
2-Chloropyrimidin-4-ol
$1.00
2-Chloropyrimidin-4-ol CAS:55873-09-1
Capot Chemical Co.,Ltd.
Shenzhen Nexconn Pharmatechs Ltd
Jinan Carbotang Biotech Co.,Ltd.
Accela ChemBio Inc.
Standardpharm Co. Ltd.
Alchem Pharmtech,Inc.
Fuxin Pharmaceutical
Antai Fine Chemical Technology Co.,Limited