99% pure Tacrolimus powder (FK-506)

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Supply Ability:
50 Kilogram/Kilograms per Year 1kg in stock
Port:
Shanghai/Beijing/Hangzhou/Xiamen
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Overview
Quick Details
CAS No.:
104987-11-3
Other Names:
FK506 ;Tacrolimus
MF:
C44H69NO12
EINECS No.:
..
Place of Origin:
Fujian, China (Mainland)
Type:
Immune Function Agents, Active pharmaceutical ingredient
Grade Standard:
Medicine Grade
Brand Name:
Sinoway
Model Number:
Tacrolimus
Purity:
98%-101%
Product ::
99% pure Tacrolimus powder (FK-506)
Other name:
FK506 ;Tacrolimus
Usage:
immunosuppressive agent
Molecular Formula:
C44H69NO12
Molecular Weight:
804.02
Chemical name::
Tacrolimus
CAS::
104987-11-3
Purity::
98%-101% by HPLC
Quality standard::
enterprise standard ,98%-101% by HPLC
Apperance::
white powder
Packaging & Delivery
Packaging Details
10g/bag,100g/bag or other customized package in bag.
Delivery Time
in 10 days after your payment

 99% pure Tacrolimus powder (FK-506)

 

Basic information of Tacrolimus :

Name

Tacrolimus  (FK506)

Alias

FK506

Molecular Formula

C44H69NO12 ·H2O

Molecular Weight

822.04

Quality Standard

In-house Standard, Assay: >99.0%

Package Size

Aluminium bag; Weight: Net weight 50g/bag and 100g/bag

Brief Introduction

Tacrolimus is a macrolide immunosuppressant produced by Streptomyces tsukubaensis.  Tacrolimus is used to prevent rejection of organ transplants.  Tacrolimus is 10 to 100 times superior to cyclosporin in improving graft survival and preventing acute rejection after transplantation, but decreasing the toxin side effects.

 

Use of Tacrolimus 

1) Anti-rejection in organ transplantation

2) Treatment of skin diseases. like atopic dermatitis (AD), systemic lupus erythematosus (SLE), autoimmune eye disease and other autoimmune diseases

 

Certificate of Analysis of Tacrolimus :

Tests

Specifications

Results

Description

A white or off-white crystalline powder

Conform

Identification

1. IR (USP <197K>)

Conform

 

2. HPLC retention times

Conform

Water 

(USP <921> Method I)

1.6 ~ 3.0%

2.1%

Residue on ignition 

(USP <281>)

£ 0.2%

0.08%

Heavy metals 

(USP <231> II)

£ 20 ppm

< 20 ppm

Related substances (In-house HPLC method)

Ascomycin £ 0.8%

0.064%

 

Dihydrotacrolimus £ 0.6%

0.089%

 

Total impurities £ 1.5%

0.15%

Residual solvents 

(In-house method)

Acetone £ 2000 ppm

Not detected

 

Ethanol £ 2000 ppm

Not detected

Assay (on anhydrous basis)

98.0% ~ 102.0%

100.0%

Conclusion: Complied with In-House standard

 

 

Company Information

 

1.Company profile:

Our company Sinoway has specialized in research, development, custom manufacturing and trading of pharmaceutical APIs, Cosmetic and health products for 28 years.

 2 .Our company Sinoway's advantages:

(1) ISO 9001:2008 certificated company & SGS audited supplier

(2) 29 years specialized in pharmaceutical /cosmetic raw materials & intermediates

(3) China office of Fischer Chemicals AG (Switzerland)

(4) Support alibaba trade assurance


 Exhibition of Sinoway in 2015: 

Sinoway attend CPhI Shanghai ,CPhI Japan ,CPhI Europe every year.

CPhI Tokyo in Japan (22~24,Apr.2015) Booth No: 2E06

CPhI Shanghai in China (24~26,Jun.2015) ,Booth No: E1C10b

CPhI Madrid in Spain (13~15,Oct.2015) ,Booth No: 12J 51CP

 

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