China (Mainland)
Assessedsupplier 
- Product Details
Keywords
- Dexamethasone
- 50-02-2
- 50-02-2
Quick Details
- ProName: Dexamethasone
- CasNo: 50-02-2
- Molecular Formula: C22H29FO5
- Appearance: White or almost white crystalline pow...
- Application: Pharmaceutical raw materials
- Port: Shanghai or Hangzhou port
- ProductionCapacity: Metric Ton/Day
- Purity: 97.0-102.0%
- LimitNum: 0 Metric Ton
Superiority
Appearance White or almost white crystalline powder
Purity(HPLC,basis on drying) 97.0~102.0%
Identification (A,B) A:IR B:UV
Specific Rotation +72°~+80°
Loss on drying 0.5% max
Residue on ignition 0.2% max
Chromatographic purity Any individual impurity 1.0% max
Total impurities 2.0% max
Organic volatile substances Methanol ≤3000ppm
Ethyl acetate ≤5000ppm
Acetone ≤5000ppm
DMF ≤880ppm
Chloroform ≤60ppm
Details
Appearance White or almost white crystalline powder
Purity(HPLC,basis on drying) 97.0~102.0%
Identification (A,B) A:IR B:UV
Specific Rotation +72°~+80°
Loss on drying 0.5% max
Residue on ignition 0.2% max
Chromatographic purity Any individual impurity 1.0% max
Total impurities 2.0% max
Organic volatile substances Methanol ≤3000ppm
Ethyl acetate ≤5000ppm
Acetone ≤5000ppm
DMF ≤880ppm
Chloroform ≤60ppm