China (Mainland)
Assessedsupplier 
(+)-Camptothecin CAS NO.7689-03-4
- Min.Order: 0 Metric Ton
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Camptothecin
- (+)-Camptothecin
- 7689-03-4
Quick Details
- ProName: (+)-Camptothecin
- CasNo: 7689-03-4
- Molecular Formula: C20H16N2O4
- Appearance: Light yellow needle crystal
- DeliveryTime: Prompt
- Port: Shanghai, or Hangzhou
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- LimitNum: 0 Metric Ton
Superiority
camptothecin Molecular formula: C20H16N2O4 Molecular weight: 348.34 decomposition point:264~267deg.c, [α]25 D +31.3 (chloroform-methanol).It appears b
Details
Appearance yellowish crystals powder
Assay (HPLC) 98%min
Suphated ash 0.5%max
Loss on drying 0.5%max
Melting Point 259-263°C
Heavy Metals 10ppm max
10-hydroxycamptothecin 0.2%max
Total impurity(HPLC) 2.0%max
Other ingividual impurity 0.15%max