Tretinoin

• Product NameTretinoin
  CAS No.302-79-4
  Purity99%
  Min Quantity1000Kilograms
  Price1~2
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  Molecular Structure

Detailed Description

Tretinoin
Synonyms:Tretinoin;Tretinoin vitamin a acid;Trans-retinoic acid;Trans vitamin a acid;Vitamin a acid;Retinoic acid
Cas:302-79-4
Mf:C20h28o2
Mw:300.44
Einecs:206-129-0
Product categories:Pharmaceuticals;Apis;Terpenes;Vitamins;Intermediates & fine chemicals;Retinoids;Intracellular receptor
General description:Yellow to light-orange crystalline powder.
Assay:98%
Air & water reactions:Tretinoin may be sensitive to prolonged exposure to air.Insoluble in water.
Usage:Keratolytic, antiacne, antineoplastic.Physiological metabolite of vitamin a.Effects gene expression via nuclear retinoic acid receptors (RAR);Mediates cellular growth and differentiation.
Packing:100g,1kg/foil bag or as required


Item Standard Result
Appearance Yellow or light yellow crystalline powder Conforms
Melting Point About 182?? 181.5~182.5??
Solubility Conforms Conforms
Identification Positive Positive
Loss on drying ≤0.5% 0.22%
Heavy metais ≤0.002 Conforms
Residue on ignition ≤0.1% 0.06%
Related substsnces ≤0.5% 0.20%
Isotretinoin ≤0.5% 0.42%
Assay 97.0~102.0% 99.70%

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• Tretinoin