camptothecin(plant extract)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Plant Extract
Xiaoyuan Biotechnology CO.,LTD
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
15
| Product name | camptothecin(plant extract) | Certification | - |
|---|---|---|---|
| Category | Plant Extract | Ingredients | - |
| Keyword | camptothecin , chlorogenic acid , plant extract , trans-resveratrol | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
We have camptothecin (plant extract)
The specification as follows:98% 99%
Test method:HPLC
Description: Brown crystalline powder; easy to loss activity under light.
CAS#:7689-03-4
Molecular formula: C20H16N2O4
Molecular weight: 348.36
Quality standard:
(1) Specific optical rotation : +3132°
(2)Melting point: 264267
(3)Purity: 98% 99%(HPLC)
(4)Loss on dry:<0.5%
(5)Ash: <1%
(6) Heavy metals : <10ppm
(7)Arsenic salt:<1ppm
Detailed Selling Lead Description
Camptothecin is a plant secondary metabolite used as an anti-cancer drug that damages DNA, leading to the destruction of the cell.It comes from Camptotheca acuminata, a deciduous tree found in southern China. A close analogue, 9-methoxycamptothecin, is also present in the same source.
Mechanism of action:
Camptothecin affects the activity of the enzyme topoisomerase I, whose normal action is to cleave, unwind, and religate DNA. When camptothecin binds to topoisomerase I, it will be able to cleave but not to religate DNA. Thereby, camptothecin causes single strand breaks in DNA
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- foreign trade clerk
- Address
- Room2209，Unit 3, the second building， Liuyang hepan, 438# Wanjiali Road，Changsha, China
- Product Category
- Plant Extract
- No. of Total Employees
- 51-100
- Company introduction
-
Xiaoyuan Biotechnology Co.,Ltd is located in the South of Xiangxi Autonomous Prefecture in Hunan Province and is a professional manufacturer extracting, studying, developing, producing, processing and trading in natural plants, a modern foreign trade enterprise with high science and technology.
We have a complete set of equipment concerning extraction, refinement, column chromatography, condensation and desiccation. The annual production amounts to 1,000tons. We develop the individual elements and active ingredients in the plants, infused balm and dried powder, strictly abiding by GMP. To guarantee the quality, we've established the quality analysis center with high level and had a group of the administrative personnel and technicians with great ability and a strict system of quality control.
- Main Markets
-
U.S.A
- Main Product
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