Uses: Psoriasis

Specification: IP/BP/EP/USP

CAS No: 55079-83-9

Chemical Name: (2E,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid

Product Specifications:

 Appearance:-Yellow or greenish-yellow crystalline powder

Solubility:-Practically insoluble in water, sparingly soluble in tetrahydrofuran. Slightly soluble in acetone and in ethanol (96 percent). Very slightly soluble in cyclohexane.

Loss on drying: - NMT 0.2%

Residue on ignition:-NMT 0.1%

Heavy metals: - 20ppm

Palladium:-NMT 0.001%

Related substances:-

·        Impurity A : NMT 0.3%

·        Impurity B : NMT 0.3%

·        Any unspecified impurity: NMT 0.1%

·        Total unspecified impurities: NMT 0.4%

Total impurity:-NMT1%

Assay (anhydrous):- 98.0%-102.0%

Particle size:- D90 through 90u

CAS No :1143-38-0

Uses :Anti- proliferative effect

Specification : IP/BP/EP/USP
ProDesc:

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :

•    Methanol: NMT 0.5 %
  
•    Acetone : NMT 0.5 %
  
•    Ethanol: NMT 0.5 %
  

Assay : NLT 98.0 % and NMT 101.0 %

CAS No :66852-54-8

Uses :Skin Disorders

Specification  : IP/BP/EP/USP
ProDesc:

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :

•    Methanol: NMT 0.5 %
  
•    Acetone : NMT 0.5 %
  
•    Ethanol: NMT 0.5 %
  

CAS No :57-13-6

Uses :Psoriasis

Specification  : IP/BP/EP/USP
ProDesc:

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :

   Methanol: NMT 0.5 %
   Acetone : NMT 0.5 %
   Ethanol: NMT 0.5 %

Related substances :    Single impurity : NMT 0.5%
                                  Total impurities : NMT 1.0%

Assay : NLT 98.0 % and NMT 101.0 %

CAS No :156965-06-9

Uses :Anti-psoriasis

Specification  : IP/BP/EP/USP<
ProDesc:

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :      

   Methanol: NMT 0.5 %
   Acetone : NMT 0.5 %
   Ethanol: NMT 0.5 %

Related substances :    Single impurity : NMT 0.5%
                                  Total impurities : NMT 1.0%

Assay : NLT 98.0 % and NMT 101.0 %