| ≥1 piece |
Introduction
Isotretinoin
CAS:***
Molecular Weight:300.44
Molecular Formula:C20H28O2
Standard:USP26/28,EP5
Assay:98.0-102.0%
Description:yellow crystalline powder.
Use: Solvent for cutis cutin
Appearance: Yellow or orange crystalline or crystal powder, insoluble in water, slightly soluble in ethanol, very slightly soluble in ether, soluble in chloroform.
Application
Isotretinoin (13-cis-Retinoic acid )is a vitamin A analog that inhibits cell proliferation and induces cell differentiation. Clinically, 13-cis-Retinoic acid is primarily used in the treatment of severe recalcitrant nodular acne. Its effects include reducing the production of sebum, shrinking the size of the sebaceous glands, stabilizing keratinization, preventing comedones from forming, and reducing inflammation of inflammatory acne. Though the exact mechanism of action of 13-cis-Retinoic acid is not fully understood, studies have suggested that the compound alters DNA transcription and induces apoptosis in select types of cells throughout the body.
Items | Specification | Results |
Description | Yellow crystalline powder | White crystalline powder |
Identification | Complies | Complies |
Organic Volatile Impurity | Complies | Complies |
Loss on drying | ≤0.5% | 0.18% |
residue on ignition | ≤0.1% | 0.05% |
Heavy Metals | ≤0.002% | 0.001% |
Limit of Tretinoin | ≤0.1% | 0.18% |
Assay | 98.0~102.0% | 99.4% |
CONCLUSION:CONFORM TO THE SPECIFICATION OF USP30. | ||
Packaging & Shipping
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1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
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Company Information
QDOCEAN Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of QDOCEAN is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
QDOCEAN has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales".QDOCEAN has 21 subsidiaries and holding companies.