Valued 99% Pharmaceutical Chemicals Tofacitinib Citrate

Payment Type: L/C,T/T
Incoterm: FOB,CIF
Min. Order: 25 Kilogram
Delivery Time: 5 Days

Basic Info

Model No.: cy540737-29-9

Pharmaceutical Intermediate: CAS NO 540737-29-9

Additional Info

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

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

 

Contact Information

CONTACT US

Shandong Chenyi Environmental Protection Technology Co.,Ltd

Contact Person: Jerry

Phone:86-0531-18560179988

Fax:

Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong

Full name Contact Phone Content
点击刷新验证码