Erlotinib intermediates manufacturer

2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile
Tel: +86-311-67260775 sales@dingminpharma.com
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Tofacitinib citrate

Product name: Tofacitinib citrate

Appearance: white powder

 

CAS NO.: 540737-29-9

Molecular formula: C16H20N6O.C6H8O7

Molecular weight: 504.497

 

Solubility: 5mg/mL (clear solution; warmed)

 

Uses: Kinase inhibitors to treat rheumatoid arthritis.Raw material.

 

Other Names:1-PIPERIDINEPROPANENITRILE

 

MF:C16H20N6O.C6H8O7

 

Place of Origin: China (Mainland)

 

Type:Antipyretic Analgesics and NSAIDs, Endocrine System Agents

 

Grade Standard:Medicine Grade

 

Purity:99%min

 

MW:504.497

 

Appearance:White powder

 

Supply Ability

 

10000 Kilogram/Kilograms per Month

 

Delivery

 

Port : any port in China

 

Lead Time :within 2~3 days after payment


Specifications:

Item

Specifications

Results

Appearance

White Solid

Conforms

Loss on drying

≤0.2%

0.02%

Water content(KF)

≤0.5%

0.03%

Purity(by HPLC)

≥98.5%

98.90%

EE(by SFC)

≥97.0%

100.00%

NMR Spectrum

Sample correspond to that of standard preparation

Conforms

Mass spectrum

504.50±05Da

504.50Da

Conclusion

The product tested complies with the specification

Package & Shipping:

1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above; Sea shipping for quantity over 500KG.
2. We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
Delivery can be offered.
- Utilizing your own freight-forwarder
- FOB to a port in China
- CIF to a port near you

Niraparib CAS 1038915-60-4

Our Service:

1. Supply high quality products with reasonable prices for pharmaceutical factory. 
2. In time delivery, Packing pictures and loading video before loading.
3. Various documents(COA, MSDS, ROS, MOA etc.) and factory audit available. 
4. Pre-sale consultation and post-sale service available.
5. Provide market informations to make customers fully informed.

Company Information:

Shijiazhuang Dingmin Pharmaceutical Sciences Co., Limited is a professional company ocusing on the R&D, production, marketing and technical service of APIs and Pharmaceutical Intermediates. We have a R&D center and two plants in Shijiazhuang, Hebei Province. Our Products include Active Pharmaceutical Ingredients (API), pharmaceutical andAgrochemical Intermediates and chiral compounds. We have won the trust of a wide range of customers/partners in the industry. Our major products are antineoplastic, cardiovascular and antibiotics and their intermediates.
In order to maintain continuous innovation and R & D capability, we maintain long-term and close cooperation with many research institutions and universities, Our co-production plants are located in Anhui, Jiangsu, Zhejiang and Inner Mongolia. The products have been sold to Europe, America, Southeast Asia and other countries and regions
Having upholding the " integrity, profession , innovation, win-win" as business philosophy, we believe that we are able to be stronger and stronger because of the excellent quality, favorable price and full-hearted service. We would like to sincerely welcome friends from all sectors to co-create a brilliant tomorrow together.

 

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Office Address: No.41, Zhaiying South Street, Yuhua District, Shijiazhuang, Hebei Province.Chinaa
R&D and Plant Address: Jinzhou Industry Park, Jinzhou County, Shijizhuang, Hebei Province.China
Tel: +86-311-67260775
Fax: +86-311-67591193
sales@dingminpharma.com
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