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ChemicalBook >> CAS DataBase List >>4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one Structure
4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one structure
CAS No.
26806-47-3
Chemical Name:
4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one
Synonyms
Phenobarbital Impurity 9-d5;4,5-Dichloro-2-(3-trifluoroMethylphenyl)-3(2H)pyridazinone;4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one;3(2H)-Pyridazinone, 4,5-dichloro-2-[3-(trifluoromethyl)phenyl]-;4,5-dichloro-2-[3-(trifluoroMethyl)phenyl]-2,3-dihydropyridazin-3-one
CBNumber:
CB21741485
Molecular Formula:
C11H5Cl2F3N2O
Molecular Weight:
309.07
MDL Number:
MFCD00023648
MOL File:
26806-47-3.mol
Last updated:2023-05-04 15:12:08
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4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one Properties

Melting point 92-94 °C(Solv: ethanol (64-17-5))
Boiling point 325.7±52.0 °C(Predicted)
Density 1.55±0.1 g/cm3(Predicted)
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka -4.82±0.60(Predicted)
color Light Brown to Orange

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S662135 4,5-DICHLORO-2-(3-TRIFLUOROMETHYLPHENYL)PYRIDAZIN-3(2H)-ONE Aldrich 26806-47-3 1g $179 2024-03-01 Buy
TRC D435900 4,5-Dichloro-2-(3-trifluoromethylphenyl)-3(2H)pyridazinone 26806-47-3 250mg $130 2021-12-16 Buy
TRC D435900 4,5-Dichloro-2-(3-trifluoromethylphenyl)-3(2H)pyridazinone 26806-47-3 2.5g $990 2021-12-16 Buy
American Custom Chemicals Corporation HCH0053724 4,5-DICHLORO-2-(3-(TRIFLUOROMETHYL)PHENYL)PYRIDAZIN-3(2H)-ONE 95.00% 26806-47-3 2.5G $1201.49 2021-12-16 Buy
American Custom Chemicals Corporation HCH0053724 4,5-DICHLORO-2-(3-(TRIFLUOROMETHYL)PHENYL)PYRIDAZIN-3(2H)-ONE 95.00% 26806-47-3 5G $1506.05 2021-12-16 Buy
Product number Packaging Price Buy
S662135 1g $179 Buy
D435900 250mg $130 Buy
D435900 2.5g $990 Buy
HCH0053724 2.5G $1201.49 Buy
HCH0053724 5G $1506.05 Buy

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one Chemical Properties,Uses,Production

Uses

Norflurazon (N684500) intermediate.

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

3(2H)-Pyridazinone, 5-chloro-4-(methylamino)-2-[3-(trifluoromethyl)phenyl]-

4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21149 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15421 60
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 799750417@qq.com China 8888 55
Aikon International Limited 025-58851090 13611564524 lwan@aikonchem.com China 15952 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55591 58
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946 1461866103@qq.com China 16111 58
Block Chemical Technology (Shanghai) Co., Ltd. 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9913 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
J & K SCIENTIFIC LTD. 76
Chemsky (shanghai) International Co.,Ltd 60
Nanjing Norris-Pharm Technology Co., Ltd 55
Aikon International Limited 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Beijing xinyanhui pharmaceutical research and development co., LTD 58
Block Chemical Technology (Shanghai) Co., Ltd. 58
Energy Chemical 58

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4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one 4,5-Dichloro-2-(3-trifluoroMethylphenyl)-3(2H)pyridazinone 4,5-dichloro-2-[3-(trifluoroMethyl)phenyl]-2,3-dihydropyridazin-3-one 3(2H)-Pyridazinone, 4,5-dichloro-2-[3-(trifluoromethyl)phenyl]- Phenobarbital Impurity 9-d5 26806-47-3 Agro-Products Amines Heterocycles Metabolites & Impurities