Cas 446-86-6 Imurel or Azathioprine

Basic Info

Model No.: X-CAS 446-86-6

CAS:: 446-86-6

MF:: C9H7N7O2S

MW:: 277.26300

Exact Mass:: 277.03800

MP: 243-244°C

BP: 685.7ºC At 760 MmHg

Additional Info

Packaging: 25 kg in on fiber drum

Productivity: 100000kg per month


Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE API

HS Code: 2933990090

Port: Shanghai,Tianjin,Qingdao

Product Description

Cas 446-86-6  Imurel or Azathioprine

1Azathioprine is used with other medications to prevent rejection of a kidney transplant. It works by weakening your body’s defense system (immune system) to help your body accept the new kidney as if it were your own. This medication belongs to a class of drugs known as immunosuppressants. 2. Azathioprine is also used to treat patients with severe rheumatoid arthritis who have not responded to other medications.

Description of Other categories: Active Pharmaceutical Ingredients(API); Fragrance And Spices; Fragrance Vanillin; Food Additives; Agricultural ChemicalsActive Pharmaceutical Ingredients; Pharmaceutical intermediate; Organic Raw Material; Daily Chemicals

Product Analysis 






Light-yellow Crystalline Powder




Standard Spectrum



Meets the Requirements


Acidity or Alkalinity

Meets the Requirements


Loss on Drying

1.0 %Max

0.04 %

Residue On Ignition

0.1 %Max

0.06 %

Mercaptopurine (TLC)

1.0 %Max


Organic Volatile Impurities

Meets the Requirements




101.0 %


It conforms to USP31.


Azathioprine is an immunosuppressive antimetabolite which is active as a disease modifying antirheumatic drug (DMARD).

Azathioprine : 6-[(1-Methyl-4-nitro-1H-imidazol-5-yl)thio]-1H-purine; 6-((1-Methyl-4-nitroimidazol-5-yl)thio)purine; 6-(Methyl-p-nitro-5-imidazolyl)-thiopurine

Molecular Formula: C9H7N7O2S

Molecular Weight: 277.27

CAS No.:446-86-6

EINECS: 207-175-4

Test Method: HPLC

Purity: ≥99%

Specification: CP/USP

Storage:Keep dry, stable at room temperature.

Package:1Kg/bag;25Kg/drum or as demand

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the raw material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories. The former is a class of cosmetics in the main raw materials, cosmetics in the possession of a large proportion of the cosmetics play a major role in the role of the material. The latter is the formation of cosmetics, stability or to give color, smell and other characteristics of the role of these substances in the cosmetic formula is not used, but it is extremely important. Cosmetics are natural, synthetic or extracted from the role of different substances as raw materials, by heating, mixing and emulsification and other production processes processed from the chemical mixture.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.It is one substance or mixture during the medicine making period uut it can not be taken directly by patients.

3> Fragrance And Spices: Spice is a substance that can be scented by smelling or scented by taste, and is the raw material for the preparation of the fragrance. Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, pesticides, pharmaceuticals, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion, usually in resin, or oil, or emulsion is given priority to, add or not add pigment, filler, add the corresponding additives, organic solvents or water preparation of viscous liquid.


We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.

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