China (Mainland)
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Standard Chinese Medicine Combretastatin A-4 CAS 117048-59-6 CAS NO.117048-59-6
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram
- Product Details
Keywords
- Combretastatin
- Combretastatin A-4
- Combretastatin powder
Quick Details
- ProName: Standard Chinese Medicine Combretastat...
- CasNo: 117048-59-6
- Molecular Formula: C18H20O5
- Appearance: white powder
- Application: impede tumor growth in several cell li...
- DeliveryTime: immediately after payment receives
- PackAge: discreet packing
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 500 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: email: wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
Description
Combrestatin A4 (CA4) is a potent inhibitor of tubulin polymerization and displays strong inhibitory activity on tumor cell growth.
CA4 was shown to impede tumor growth in several cell lines including IMR32 (neuroblastoma), Hs746T (gastric carcinoma),
CFPAC-1 (pancreatic carcinoma), and MCF-7 (breast cancer) with IC50 values of 2.16, 5.20, 3.46, and 18.47 nM, respectively.
CA4 inhibits tubulin polymerization with an IC50 value of 2.2 μM. Combrestatin A4 is an inhibitor of β Tubulin.
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 and shipping
