Find CAS NO 540737-29-9, Pharmaceutical Chemicals Tofacitinib Citrate, Pharmaceutical Chemicals C22H28N6O8 on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Valued 99% Pharmaceutical Chemicals Tofacitinib Citrate
  • Valued 99% Pharmaceutical Chemicals Tofacitinib Citrate
  • Valued 99% Pharmaceutical Chemicals Tofacitinib Citrate
  • Valued 99% Pharmaceutical Chemicals Tofacitinib Citrate
Payment Type: L/C,T/T
Terms of Trade: FOB,CIF
Min. Order: 25 Kilogram
Delivery Time: 5 Days
Packaging: 25kg
Productivity: 10000
Brand: cy
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 10
Certificate: GB/T 16483.GB/T 17519
HS Code: 2907299090
Port: QINGDAO,SHANGHAI
Basic Info

Model No.: cy540737-29-9

Product Description

Certificate of Analysis
Product Name: Tofacitinib Citrate
Pharmaceutical Intermediate CAS No.: 540737-29-9

Batch No.

HF161021

Quantity

3.66kgs

Mfg. Date

Oct. 21, 2016

Package

As required

Rep. Date

Oct. 23, 2016

Exp. Date

Oct. 20, 2018

Items

Standards

Results

Appearance

White or off-white solid powder

White solid powder

Identification

By IR

Complies

By HPLC

Complies

Solubility

Slightly soluble in water, very slightly soluble in methanol, hardly insoluble in ethanol, acetone and acetonitrile

Complies

Specific Rotation

+9.0°~ +13.0°(0.6g/100ml in DMSO)

+10.0°

Loss on Drying

≤ 0.50%

0.25%

Heavy Metal

≤ 10ppm

Complies

Residue on Ignition

≤ 0.20%

0.10%

Enantiomer

(SS) ≤0.1%

ND

Citrate

36.2% ~ 40.0% (on dried basis)

38.3%

Residual Solvents

Petroleum ether: ≤3000ppm

ND

Ethanol: ≤5000ppm

ND

Ethyl ether: ≤5000ppm

ND

Acetone: ≤5000ppm

ND

n-Butyl alcohol: ≤5000ppm

ND

Dichloromethane: ≤600ppm

ND

Related Substances

(RS+SR): ≤0.10%

ND

Any single impurity: ≤0.10%

0.05%

Total Impurities: ≤0.30%

0.07%

Assay
(HPLC basis on drying)

99.0%~101.0%

99.85%

Reference Standard

In-house Standard

Conclusion

The product complied to In-house standard.

Storage

Preserve in tight,light-resistant containers in a cool place

Shandong Chenyi Environmental Protection Technology Co.,Ltd

 
Shandong Chen Yi Environmental Protection technology Co., Ltd.
Shandong Chenyi is a professional chemical products, pharmaceutical intermediates, pharmaceutical raw materials research and development, production and import and export trade enterprises, enterprise leaders have six years of experience in the chemical industry, R & D engineers in large pharmaceutical enterprises for 10 years. The company has cooperated with Shanghai Weiju Industrial Co., Ltd., Qilu University of Technology, Yanggu Liaoyuan Chemical Co., Ltd. and Shandong Confucius Pharmaceutical Co., Ltd. to establish the enterprise's R&D, production and sales system. The company's long-term stable supply of products include more than 30 categories of organic intermediates, pharmaceutical raw materials, additives, plant extracts, catalyst promoters, organic raw materials, dyes, pigments, flavors and fragrances, mainly including maltol, ribonucleic Acid, amino acids, anti-cancer drug intermediates, anti-epileptic drug intermediates, API and some Pharmaceutical accessories, and more than 200 kinds of products. Since its inception, adhering to the "integrity, pragmatic, efficient and innovative" spirit of enterprise, integrity management, law-abiding operation, with the most competitive price, to provide you with higher quality products.

We look forward to establishing good cooperation with you.

We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.



Company Info
  • Company Name: Shandong Chenyi Environmental Protection Technology Co.,Ltd
  • Representative: LIU YA DONG
  • Product/Service: Pharmaceutical Intermediate , API , Food Additive , Maltol , Organic Raw Material , Organic Intermediate
  • Capital (Million US $): 800,000
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 8
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Yanggu County, Liaocheng City, Shandong Province
  • Contact Person: Mr. LIU YA DONG
  • Tel: 86-0531-18560179988
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