China (Mainland)
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Acid Yellow 199 CAS NO.70865-20-2
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 100 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
Assay(1-100)Metric TonAssay(100-1000)Metric Ton
- Product Details
Keywords
- Benzenesulfonic acid
- High purity Acid Yellow 199
- 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1)
Quick Details
- ProName: Acid Yellow 199
- CasNo: 70865-20-2
- Molecular Formula: C16H13Cl2N5O3S
- Appearance: white or almost white crystalline powd...
- Application: USP34 Or EP STANDERUsed as Antibiotic ...
- DeliveryTime: In 18 days
- PackAge: Pack & Store:25kg cardboard barrels li...
- Port: Shanhai , China
- ProductionCapacity: 10 Metric Ton/Day
- Purity: 99.5%
- Storage: In cool ,dry place
- Transportation: Preservce in well-closed containers, p...
- LimitNum: 100 Kilogram
Superiority
Details
Product Description:
Product name: Isotretinoin
CAS. no.: 4759-48-2
Chemical name: 3, 7-dimethly-9-(2, 6-trimethly-1-cylohexane)-2, 4, 6, 8-pelartetaenoic acid
Character: Yellow powder, trans tretionoirum mainly. Easily dissolved in chloroform, dichoromethane and dissolved in carbinol, ethanol and also dissolved in vegetable oil and lipid. Instability exposed in light and caloricr, easily absorbing moisture and metamorphosed in water.
Quality index: Conform CP2005/BP2002/USP26
Melting point: About 182 centigrade
Loss on drying: ≤0.5%
Heavy metals: ≤0.002%
Content: ≥98~102%
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.