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1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one

BGC Id:980888701588
CAS No:90-31-3
Synonyms:1-(3-chlorophenyl)-3-methyl-5(4h)-pyrazolone ; 1-(3-chlorophenyl)-3-methyl-2-pyrazolin-5-one ; 1-(m-chlorophenyl)-3-methyl-2-pyrazolin-5-one ; 2-(3-chlorphenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-on ; m-chloropyrazolone ; 1-(m-chlorophenyl)-3-methyl-5-pyrazolone ; labotest-bb lt01289017 ; 1-(3-chlorophenyl)-3-methylpyrazol-5-one ; chloropyrazolone ; 1-(3-chlorophenyl)-3-methyl-1h-pyrazol-5(4h))-one
Molecular Formula:C10H9ClN2O
Molecular Weight:208.64
EINECS:201-984-6
Structural Formula

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C10H9ClN2O Molecular Weight: 208.64 Hazard Symbols: Xi WGKGermany: 3

The last intensive check and update was carried out on 2025/02/06.

Identify

Synonyms:
1-(3-chlorophenyl)-3-methyl-5(4h)-pyrazolone ; 1-(3-chlorophenyl)-3-methyl-2-pyrazolin-5-one ; 1-(m-chlorophenyl)-3-methyl-2-pyrazolin-5-one ; 2-(3-chlorphenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-on ; m-chloropyrazolone ; 1-(m-chlorophenyl)-3-methyl-5-pyrazolone ; labotest-bb lt01289017 ; 1-(3-chlorophenyl)-3-methylpyrazol-5-one ; chloropyrazolone ; 1-(3-chlorophenyl)-3-methyl-1h-pyrazol-5(4h))-one
CAS:
90-31-3
EINECS:
201-984-6
Molecular Formula:
C10H9ClN2O
MDL:
MFCD00020750

Properties

Molecular Weight:
208.64 g·mol−1
Melting point:
128-131 °C(lit.)
Physical Description:
pale yellow crystalline powder

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Type de compagnie: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Dayang Chem (Hangzhou) Co.,Ltd. est un vendeur de 3-(3'-Pyridyl)benzoic acid. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
pays: P.R.China   phone: +86-571-88938639   fax: +86-571-8893-8652

Hangzhou Lingrui Chemical Co., Ltd.

Type de compagnie: Producer
pays: P.R.China
phone: +86-571-88092529
fax: +86-571-87334908
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Sodium percarbonate sera également fourni par nous. Lingrui’s credo is committed to your reliable business partne ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Type de compagnie: Bulk and laboratory supplier
pays: P.R.China
phone: +852-30606658

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

What other providers are available for CAS 90-31-3?

In addition to the providers presented here for 1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one with the CAS number 90-31-3, there are other 8 providers with slightly different product names available for this CAS number.

Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past




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