Find Herbal Extract, Dl-thioctic Acid Powder, Harmine Powder on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Anti-Cancer Ingredient > CAS 117048-59-6 Combretastatin A4, High Purity Combretastatin A4

CAS 117048-59-6 Combretastatin A4, High Purity Combretastatin A4

Basic Info

Model No.: S-Y A, powder

Product Description

   Product Introduction          
Product Name

Combretastatin A4

CAS No. [117048-59-6]
Molecular Formula C18H20O5
Molecular Weight 316.35
Mp 112-116°C
Specifications: >99%(HPLC)
Usage: medication intermediate
Other Name: CA-4;
CS-A4;
Combretastatin A-4;
(Z)-Combretastatin A4;
(Z)-2-Methoxy-5-(3,4,5-trimethoxystyryl)phenol;
(Z)-2-Methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethenyl]-phenol;
3,4,5-Trimethoxy-3hydroxy-4methoxy-(Z)-stilbene
1-(3,4,5-Trimethoxyphenyl)-2-(3′-hydroxy-4′-methoxyphenyl) ethane
3,4,5-trimethoxy-3′-hydroxy-4′-methoxystilbene
2-Methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol
          Specification :      

Item

Specification

Result

Appearance

White crystalline powder

Complies

Related substance (HPLC)

Total impurity 0.5%

Max single impurity 0.1%

0.2%

0.06%

Odor

Characteristic

Complies

Assay

99%

99.8%

Sieve analysis

100% pass 80 mesh

Complies

Loss on Drying

Residue on Ignition

≤1.0%

≤1.0%

0.12%

0.09%

Heavy Metal

<10ppm

Complies

As

<0.1ppm

0.05ppm

Pb

<0.1ppm

0.05ppm

Cd

<0.1ppm

0.05ppm

Residual Solvents

<100ppm

Complies

Residual Pesticide

Negative

Complies

Microbiology

 

 

Total Plate Count

<1000cfu/g

Complies

Yeast & Mold

<100cfu/g

Complies

E.Coli

Negative

Complies

Salmonella

Negative

Complies

       Packing&Storage of  Package: 25kgs/drum,double plastic-bag inside, aluminum foil bag or fiber drum outside.
Storage: Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat.
Shelf Life:Two years when properly stored.   Production Process 
  About Us:         HENAN SENYUAN BIOLOGICAL TECHNOLOGYCo., Ltd. is an effective component in natural plants pharmaceutical intermediates and the development, production, sales of high-tech enterprises. Is dedicated to promoting traditional Chinese herbs modernization process, widely used in Chinese Medicine, chemicals, food, health products industries, providing high-quality products and improve the technology and after-sales service.
  Our Services   In good faith to make friends . Customer satisfaction is the eternal pursuit Quality is the foundation of survival and development of enterprises  We want to work with you to create a better life


No matter where you are, you may be one of our clients, We promise not only pleaser but also Quality.if you have any further questions, please do not hesitate to contact with us.


Contact us if you need more details on Combretastatin. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 117048-59-6、Combretastatin A4. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Anti-Cancer Ingredient