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ChemicalBook >> CAS DataBase List >>1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione

1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione

1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione Structure
1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione structure
CAS No.
278610-39-2
Chemical Name:
1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione
Synonyms
N-(2-Chloro-3-pyridyl)maleimide;N-(2-CHLOROPYRIDIN-3-YL)MALEIMIDE;1-(2-chloropyridin-3-yl)pyrrole-2,5-dione;1-(2-Chloropyridin-3-yl)-1H-pyrrole-2,5-dione;1-(2-Chloro-3-pyridinyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-(2-chloro-3-pyridinyl)-;1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione;1-(2-CHLORO-3-PYRIDYL)-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE ISO 9001：2015 REACH
CBNumber:
CB7713314
Molecular Formula:
C9H5ClN2O2
Molecular Weight:
208.6
MDL Number:
MFCD00111928
MOL File:
278610-39-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:05
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1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione Properties

Melting point 115 °C
Boiling point 362.0±27.0 °C(Predicted)
Density 1.540±0.06 g/cm3(Predicted)
pka -0.76±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
NFPA 704
1
2 0

1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ACHEMBLOCK AD257730 1-(2-Chloropyridin-3-yl)-1H-pyrrole-2,5-dione 95% 278610-39-2 250MG $315 2026-05-27 Buy
ACHEMBLOCK AD257730 1-(2-Chloropyridin-3-yl)-1H-pyrrole-2,5-dione 95% 278610-39-2 1G $825 2026-05-27 Buy
ACHEMBLOCK AD257730 1-(2-Chloropyridin-3-yl)-1H-pyrrole-2,5-dione 95% 278610-39-2 5G $2915 2026-05-27 Buy
Chemenu CM467005 1-(2-CHLORO-3-PYRIDYL)-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE 95%+ 278610-39-2 5g $1217 2026-05-26 Buy
TRC B406370 1-(2-chloropyridin-3-yl)pyrrole-2,5-dione 278610-39-2 100mg $110 2021-12-16 Buy
Product number Packaging Price Buy
AD257730 250MG $315 Buy
AD257730 1G $825 Buy
AD257730 5G $2915 Buy
CM467005 5g $1217 Buy
B406370 100mg $110 Buy

1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione Preparation Products And Raw materials

Raw materials

Preparation Products

1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione Suppliers

Global Suppliers ( 21)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
ANHUI WITOP BIOTECH CO., LTD +8618071025641 eric@witopchemical.com China 23504 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 13892832556 2440688701@qq.com China 1977 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 49995 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 029-81145305 17791533577 1021@dideu.com China 9997 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
Supplier Advantage
Alfa Aesar 84
Tianjin heowns Biochemical Technology Co., Ltd. 57
Tianjin heowns Biochemical Technology Co., Ltd. 60
ANHUI WITOP BIOTECH CO., LTD 58
Dideu Industries Group Limited 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 58
Energy Chemical 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
Baoji Didu Pharmaceutical and Chemical Co., Ltd 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 58

View Latest Price from 1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-(2-CHLORO-3-PYRIDYL)-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE pictures 2026-08-20 1-(2-CHLORO-3-PYRIDYL)-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE
278610-39-2
 $1.10 1g 99.00% 100 Tons min Dideu Industries Group Limited

278610-39-2 (1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione) Related Search:

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N-(2-CHLOROPYRIDIN-3-YL)MALEIMIDE N-(2-Chloro-3-pyridyl)maleimide 1-(2-Chloro-3-pyridinyl)-1H-pyrrole-2,5-dione 1H-Pyrrole-2,5-dione, 1-(2-chloro-3-pyridinyl)- 1-(2-chloropyridin-3-yl)pyrrole-2,5-dione 1-(2-CHLORO-3-PYRIDYL)-2,5-DIHYDRO-1H-PYRROLE-2,5-DIONE ISO 9001：2015 REACH 1-(2-Chloropyridin-3-yl)-1H-pyrrole-2,5-dione 1-(2-Chloro-3-pyridyl)-2,5-dihydro-1H-pyrrole-2,5-dione 278610-39-2 ARYL AMIDE