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4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Structure
4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one structure
CAS No.
719268-89-0
Chemical Name:
4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one
Synonyms
4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one;2(1H)-PYRIDINONE, 4-CHLORO-1-METHYL-3-NITRO-;4-chloro-1-methyl-3-nitro-1,2-dihydropyridin-2-on e
CBNumber:
CB83659902
Molecular Formula:
C6H5ClN2O3
Molecular Weight:
188.57
MDL Number:
MFCD25949141
MOL File:
719268-89-0.mol
MSDS File:
SDS
Last updated:2026-05-28 03:35:38
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4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Properties

Boiling point 256.0±40.0 °C(Predicted)
Density 1.52±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka -7.03±0.62(Predicted)
Appearance Light yellow to orange Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H311-H331
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 295616 4-Chloro-1-methyl-3-nitropyridin-2(1H)-one 719268-89-0 100.00mg $104 2026-05-19 Buy
Matrix Scientific 295616 4-Chloro-1-methyl-3-nitropyridin-2(1H)-one 719268-89-0 250.00mg $160 2026-05-19 Buy
Matrix Scientific 295616 4-Chloro-1-methyl-3-nitropyridin-2(1H)-one 719268-89-0 1.00g $374 2026-05-19 Buy
Ambeed A1207288 4-Chloro-1-methyl-3-nitropyridin-2(1H)-one 97% 719268-89-0 100mg $79 2026-06-05 Buy
Ambeed A1207288 4-Chloro-1-methyl-3-nitropyridin-2(1H)-one 97% 719268-89-0 250mg $114 2026-06-05 Buy
Product number Packaging Price Buy
295616 100.00mg $104 Buy
295616 250.00mg $160 Buy
295616 1.00g $374 Buy
A1207288 100mg $79 Buy
A1207288 250mg $114 Buy

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Chemical Properties, Uses, Production

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one synthesis

165547-79-5
74-88-4
719268-89-0
Synthesis of 4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one from 4-Chloro-2-hydroxy-3-nitropyridine and Iodomethane

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Suppliers

Global Suppliers ( 16)
Supplier Tel Email Country ProdList Advantage
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Shanghai Raise Chemical Technology Co.,Ltd 15026594951 rs@raise-chem.com China 4904 55
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Tianjin and Sinde Biotechnology Co., Ltd. 15022315965; 18502259037 sales_hxd@163.com China 385 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-025-85560043 17301488900 info@synzest.com China 9274 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456 sean.lv@synzest.com China 11432 58
Suzhou QIHANG Biotechnology Co., Ltd 18662190603;18151111370 437347250@qq.com China 4671 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39662 58
Supplier Advantage
Beijing Ouhe Technology Co., Ltd 60
Shanghai Raise Chemical Technology Co.,Ltd 55
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Tianjin and Sinde Biotechnology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Suzhou QIHANG Biotechnology Co., Ltd 58
Bide Pharmatech Ltd. 58
Bide Pharmatech Ltd. 58

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one Spectrum

4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one(719268-89-0)1HNMR
4-Chloro-1-methyl-3-nitro-1H-pyridin-2-one 4-chloro-1-methyl-3-nitro-1,2-dihydropyridin-2-on e 2(1H)-PYRIDINONE, 4-CHLORO-1-METHYL-3-NITRO- 719268-89-0