Tretinoin USP36 Accutane Clear Acne RETINOIC ACID Chemical Isotretinoin
Nom du produit: Tretinoin
Other names: TRETINOIN, TRANS-RETINOIC ACID, VITAMIN A ACID, RETINOIC ACID.
CAS: 302-79-4
MF: C20H28O2
MW: 300.44
EINECS: 206-129-0
catégories de produits: PHARMACEUTICALS;Active Pharmaceutical Ingredients;APIs;Biochemistry;Terpenes;Terpenes (Others);Vitamins;Intermediates & Fine Chemicals;Retinoids;Intracellular receptor;API;intermediates;Inhibitors.
Propriétés chimiques: Yellow to light-orange crystalline powder.
Point de fusion: 180-181 °C(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
n ° CAS.
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302-79-4
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Outer Packing
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100G
100G
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Date de production
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2017.07.05
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Durée de conservation
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2022.07.04
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Norme adoptée
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USP 36
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Éléments d'analyse
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spécification
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Résultats
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Apparence
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Yellow to light-orange crystalline powder
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Yellow crystalline powder
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Identification
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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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Perte au séchage
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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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Essai (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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Conclusion
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Qualifié
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