api,natural plant extract,herbal extractions,pharmaceutical raw material,chemical intermediate,oncology,antineoplastic,anticancer,camptothecin,7689-03-4,cpt:
monthly output is 200 kg,have purity of 99%,95%,98%,single impurity can be less than 0.1%
CAS No. 7689-03-4
Other Names camptothecin
MF C20H16N2O4
Place of Origin Sichuan, China (Mainland)
Type Antineoplastic Agents
Brand Name MaoYuanBio.
Purity 99%,98%,95%
light yellow crystal
It can be extracted from camptotheca or marblerley. Light yellow needle crystal(methanol-acetonitrile), decomposition point: 264°C~267°C, [α]25D +31.3 (chloroform-methanol). Its Molecular weight is 348.34 and Molecular formula is C20H16N2O4. It appears blue luminescence in ultraviolet radiation. Its period of validity is 3 years.It can not form stable salt with acid. The monthly output of camptothecin is 200kg
| |
|
|
| Issue Time: |
|
2010-06-30 |
| Expire Time: |
|
2011-06-30 |
