10 Hydroxycamptothecin - Chinaprice: contact company for price
CAS No.: 19685-09-7
No. Items Specifications
1 Appearance yellow powder or crystalline powder
Identification by UV the absorbance maximum at 222nm, 266nm, 328nm and 384nm
Identification by IR the infrared absorption spectrum concordant with that of RS
3 Heavy Metal ≤20ppm
4 Sulphated Ash ≤0.2%
5 Loss on Drying ≤3.0%
6 Any Single Impurites ≤1.0%
7 Chromatographic Purity ≥98.0%
8 Assay(on dried basis) 95.0%~102.0%
We’re the only manufacturer in China who can produce the total series of camptothecin derivatives and the relevant intermediates.
- Posted By: Knowshine (Shanghai) Pharmaceuticals Inc.
- Phone: 862168072190
- Address: No.1199 Landian Road, Shanghai, China
- Website: http://www.knowshine.com
Published date: March 3, 2014 -
- Business Description: Knowshine(Shanghai) Pharmachemicals Inc. was founded in Zhangjiang Hi
tech Park in 2006. Knowshine is a high tech enterprise mainly engaging
in developing and producing anti cancer APIs, intermediates and
providing technical services.
At present, Knowshine concerns to the series of Camptothecin and Paclitaxel, over 80% of the products are sold in Europe, USA, India, South Amercia etc. Until now, Knowshine(Shanghai) is the only company in mainland which can produce the total series of camptothecin derivatives and all the relevant intermediates by itself. Meanwhile, according to the needs of the market, Knowshine strives to research and develop some new series of anti cancer drug to accelerate it s development sustainablely.
7 Ethyl 10 HydroxycamptothecinPharmaceuticals - Raw Materials - Knowshine (Shanghai) Pharmaceuticals Inc. - China - March 3, 2014 - contact company for price
Product Name: 7-Ethyl-10-Hydroxycamptothecin (SN38) CAS No.: 86639-52-3 Specification: No. Items Specifications 1 Description White to light yellow crystalline powder 2 Identification by IR The infrared absorption spectrum concordant with that of RS ...
Cabazitaxel Txd 258 Jevtana 183133 96 2Pharmaceuticals - Raw Materials - Bolon pharmchem Co.,Ltd - China - February 28, 2014 - contact company for price
Cabazitaxel TXD-258 trade name; JEVTANA- oncology apis name;7β, 10β-Dimethoxydocetaxel; other name;β-[[(1, 1-DiMethylethoxy)carbonyl]aMino]-α-hydroxybenzenepropanoic Acid[2aR[2aα, 4β, 4aβ, 6β, 9α(αR*,...
Glatiramer Acetate 147245 92 9Pharmaceuticals - Raw Materials - Bolon pharmchem Co.,Ltd - China - February 27, 2014 - contact company for price
name: Glatiramer acetate - Peptides-sclerosis, multiple; ProtiraMer L-Glutamic acid polymer with L-alanine, L-lysine and L-tyrosine, acetate (salt);;L-Alanine polyMer with L-GlutaMic Acid L-Lysine L-Tyrosine Acetate Trade Name; Copaxone InChI=1/C9H11...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"