Company Details
  • Taizhou Volsen Chemical Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ISO9001, ISO14000
  • Description:High Purity and Cheap Teriflunomide Intermediate CAS 24522-30-3,White Powder Teriflunomide Intermediate 24522-30-3,High Purity N-4-Trifluoromethylphenyl Cyanoacetamide 24522-30-3
Taizhou Volsen Chemical Co., Ltd. High Purity and Cheap Teriflunomide Intermediate CAS 24522-30-3,White Powder Teriflunomide Intermediate 24522-30-3,High Purity N-4-Trifluoromethylphenyl Cyanoacetamide 24522-30-3
Home > Products > Contract Manufacturing > 2-Cyano-N-[4-(Trifluoromethyl)Phenyl]Acetamide CAS 24522-30-3

2-Cyano-N-[4-(Trifluoromethyl)Phenyl]Acetamide CAS 24522-30-3

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    Unit Price: USD 1 / Kilogram
    Payment Type: T/T
    Incoterm: CIF
    Min. Order: 1 Kilogram
    Delivery Time: 15 Days

Basic Info

Model No.: 24522-30-3

Additional Info

Packaging: AS REQUIRED

Productivity: KGS


Transportation: Air

Place of Origin: CHINA


Certificate: ISO

Product Description

The specific preparation process Teriflunomide intermediate of 2-cyano-N-[4-(trifluoromethyl)phenyl]acetamide cas 24522-30-3 was as follows: 205 g of sodium azide, 400 g of 4-trifluoromethylbenzoic acid, 52.4 g of triphenylphosphine, and 28 g of N-chlorosuccinimide were sequentially added to a 3 L round bottom flask. 2.4 L of tetrahydrofuran was stirred and reacted at 15℃ or 5 hours, and the reaction was followed until the reaction of the starting material was completed. After the completion of the reaction, 1.8 L of a solvent was removed under reduced pressure, and then the mixture was poured into 2 L of distilled water, stirred for 30 min, and filtered, and the filter cake was washed with 200 mL of distilled water and 200 mL of ethanol to obtain 388 g of a white solid compound 2-cyano-N-[4-(trifluoromethyl)phenyl]acetamide cas 24522-30-3 which is intermediate of Teriflunomide

2-Cyano-N-[4-(Trifluoromethyl)phenyl]acetamide CAS 24522-30-3 is the chemical name of Teriflunomide Intermediate. Teriflunomide is the active metabolite of leflunomide with antiinflammatory, antiproliferative, and immunosuppressive properties. Teriflunomide Intermediate CAS NO 24522-30-3 is pale yellow to white powder offered by our company with competitive price. Teriflunomide Intermediate 24522-30-3 has the purity by HPLC more than 99%, and loss on drying less than 0.3%, residue on ignition not more than 0.1%. The latest production batch of Teriflunomide Intermediate is in March,2016, which has 500 gram in stock.

Thera. Category: antiinflammatory

Cas No.: 24522-30-3

Synonym:2-cyano-N-[4-(trifluoromethyl)phenyl]acetamide;AcetaMide, 2-cyano-N-[4-(trifluoroMethyl)phenyl]-;Leflunomide Impurity H;Leflunomide EP Impurity H


Molecular Formula: C10H7F3N2O

Molecular Weight:

Assay: ≥99.%

Packing: Export worthy packing

lMaterial Safety Data Sheet: Available on request

Looking for ideal High Purity and Cheap Teriflunomide Intermediate CAS 24522-30-3 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the White Powder Teriflunomide Intermediate 24522-30-3 are quality guaranteed. We are China Origin Factory of High Purity N-4-Trifluoromethylphenyl Cyanoacetamide 24522-30-3. If you have any question, please feel free to contact us.

Product Categories : Contract Manufacturing

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