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Home > Products > Active Ingredient > 98% Camptothecin CAS No 7689-03-4

98% Camptothecin CAS No 7689-03-4

Min. Order: 10

Basic Info

Model No.:  YA-M-062

Product Description

Model NO.: YA-M-062 Assay Method: HPLC Application: Food, Health Care Products, Medicine Extract Source: Camptotheca Acuminata Molecular Formula: C20h16n2o4 Colour: Light Yellow Trademark: YA Specification: 98% HS Code: 2932999099 Certification: SGS Application Form: Injection, Tablet, Capsule State: Crystal CAS No.: 7689-03-4 Molecular Weight: 348.34 Mesh Size: 80 Mesh Transport Package: 1kg/Bag or 25kg/Drum Origin: Shaanxi Camptothecin

Introduction
Herbal Extract Camptothecin is an alkaloid derived from the Chinese tree Camptotheca acuminata Decne.Camptothecin and its derivatives are unique in their ability to inhibit DNA Topoisomerase I,by stabilizing a covalent reaction intermediate termed the cleavable complex which ultimately causes tumor cell death.
 
It is widely believed that natural camptothecin analogs exhibited remarkable anti-tumour and anti-leukaemia activity.Topoisomerase is a basilic enzyme in the process of DNA replication, camptothecin is responsible for the winding / unwinding of the supercoiled DNA composing the chromosomes.If the chromosomes cannot be unwound,transcription of DNA message cannot occur and the protein cannot be synthesized,camptothecin ultimately causes cell death.
 
 

Function
1)plant anti-cancer drug
2)immune suppression, antiviral
3)treat psoriasis,verrucaa

Basic Information
1)English Name Camptothecin
2)Specification 98%
3)CAS No. 7689-03-4
4)Molecular Formula C20H16N2O4
5)Molecular Weight 348.34
6)Appearance Light yellow needle crystal
7)Mesh Size 80 Mesh

Sample is available
      More quantity,more discount

Package
1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request

Storage
Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly

Lead Time
Usually 2 days after payment received

Delivery
Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea

After-Sale Service
Comprehensive understanding of the feedback
A working day of response time

CONTACT US
Kate Hou
Phone:+86-13991316763
Wsebsite:www.sxyasw.com
Tel.:+86-29-88967065
Fax:+86-29-88967067
Add:No.206,North of Zhangba Road, Xi'an, China

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