Tretinoin USP36 Accutane Clear Acne RETINOIC ACID Chemical Isotretinoin
nombre del producto: Tretinoin
Otros nombres: TRETINOIN, TRANS-RETINOIC ACID, VITAMIN A ACID, RETINOIC ACID.
CAS: 302-79-4
FM: C20H28O2
MW: 300.44
EINECS: 206-129-0
Categorías de Producto: PHARMACEUTICALS;Active Pharmaceutical Ingredients;APIs;Biochemistry;Terpenes;Terpenes (Others);Vitamins;Intermedios & Fine Chemicals;Retinoids;Intracellular receptor;API;intermediates;Inhibitors.
Propiedades químicas: Yellow to light-orange crystalline powder.
Punto de fusion: 180-181 ºC(lit.)
Water Solubility : insoluble
Sensitive : Light Sensitive
Uses: Tretinoin is commonly used in dermatology drugs, which is the department of vitamin A (Victoria methanol) metabolic intermediates.It mainly affects the growth of bones and epithelial metabolism, can promote epithelial cell proliferation and updates, and can inhibit the proliferation and differentiation of keratinocytes, so hyperkeratosis can be back to normal.
Tretinoin USP36 Active Pharma Ingredient
USP36 Tretinoin (RETINOIC ACID) powder Chemical Test Specifications (COA):
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Product name
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UN()
Tretinoin
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CAS
No CAS.
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302-79-4
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Outer Packing
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100GRAMO
100GRAMO
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Fecha de producción
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2017.07.05
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Duración
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2022.07.04
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Norma adoptada
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USP 36
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Elementos de análisis
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Especificación
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Resultados
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Apariencia
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Yellow to light-orange crystalline powder
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Yellow crystalline powder
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Identificación
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1.The IR absorption spectrum should correspond with reference spectrum 2.Should exhibits maximum absorption at 352nm
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1.Correspond with reference spectrum 2.Exhibits Maximum absorption at 352nm
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Loss on drying
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≤0.5%
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0.3%
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Residue on ignition
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≤0.1%
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0.03%
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Heavy metals
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≤0.002%
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<0.002%
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Isotretinoin
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≤5.0%
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0.1%
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Related Substances
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≤0.5%
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0.26%
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Ensayo (anhydrous)
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97.0%-103.0%
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99.8%
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Methanol
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≤3000 ppm
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20ppm
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≤ 5000 ppm
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3000ppm
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≤ 5000 ppm
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17 ppm
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Conclusión
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Calificado
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