Organic Acids CAS 4759-48-2 Isotretinoin

Basic Info

Model No.: LYN-4759-48-2

CAS: 68-26-8

Name:: Vitamin MK-4

Shelf Life: 2 Years

Sample: Available

Additional Info

Packaging:  25kg/Drum

Productivity: 10000kg

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 1060.24000

Port: Shanghai,Tianjin,Qingdao

Product Description

Organic Acids CAS 4759-48-2 Isotretinoin 

Introduction:

Product Properties of Anti-Acne/Vitamin A Acid/Retinoic Acid/Isotretinoin/Tretinoin :

 

1.  Retinoic Acid/Tretinoin , can be called as Tretinoin, Vitamin A Acid, Trans Vitamin A

Acid either, is a kind of raw material used in pharmaceutical area.  

 

2.  Retinoic Acid/Tretinoin is the metabolic intermediate of the Vitamin A in our internal

system.

 

3.  Retinoic Acid/Tretinoin is mainly functioned in the metabolism of bone growth,

epithelial cell proliferation, differentiation, and other keratolytic.

 

Specification for Anti-Acne/Vitamin A Acid/Retinoic Acid/Isotretinoin/Tretinoin :

 

ITEM

SPECIFICATION

APPEARANCE

Yellow Crystalline Powder

IDENTIFIACATION

The IR absorption spectrum should correspond with reference spectrum

Should exhibits maximum absorption at 352nm

LOSS ON DRYING

Not More Than 0.5%

RESIDUE ON IGNITION

Not More Than 0.1%

HEAVY METALS

Not More Than 0.002%

LIMIT OF ISOTRETINOIN

Not More Than 5.0%

ASSAY

98%-102%(Calculated On The Dried Basis)

CONCLUSION

It complies with all the requirements of usp34

 

 

Application of Anti-Acne/Vitamin A Acid/Retinoic

Acid/Isotretinoin/Tretinoin :

 

1. Retinoic Acid/Tretinoin is widely applied in pharmaceutical field, mainly used for 

the cure of dermatonosus like acne, ichthyosis and psoriasis abnormal, etc..

  Retinoic Acid/Tretinoin can be made into tretinoin or retinoic acid cream to cure

acne or other unhealthy skin.

 

2. Retinoic Acid/Tretinoin is used for skin keratinocytes-resistant drugs and cell-

induced differentation drug.

 Specification:

Test/Observation Specifications Result

Assay  Content HPLC

97%-102%

99.12%

Appearance

Fine Powder

Complies

Identification

IR. UV

Complies

Odor

Characteristic

Complies

Mesh

100% pass 100 mesh

Complies

Residue on ignition

MAX 0.1%

Complies

Loss on drying %

MAX 0.5%

0.39%

Ash %

MAX. 1.0%

0.52%

Heavy metals PPM

MAX. 0.002%

Complies

Limit of Isotretinoin

MAX5.0%

3.9%

Organic Volatile Impurities

Meet The Requirements

Complies

Microbiology

Total Plate Count

Yeast & Mold

E. Coli

Salmonella


 

< 1000cfu/g

< 100cfu/g

Negative

Negative


 

82cfu/g

Negative

Complies

Complies


  Conclusion

Conform with  specification

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