High Quality 7-Ethyl-10-Hydroxycamptothecin CAS No. 86639-52-3

• Customization: Available
• CAS No.: 86639-52-3
• Formula: C22h20n2o5
• Model NO.: km-750
• EINECS: N/a
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: Yellow Powder or Yellow Crystalline
• Identification: IR&UV
• Positive Reaction: Complies
• Loss on Drying: 5.00%Max
• Residue on Ignition: 1.00%Max
• Transport Package: 25kg/ Fibre Drum
• Specification: Assay: 95.0%-102.0%
• Trademark: KMW
• Origin: China
• Production Capacity: 1000kg

Product Description

Product No.:km-750

Product Name:7-Ethyl-10-hydroxycamptothecin

Cas No.:86639-52-3

Molecular Formula:C₂₂H₂₀N₂O₅

Molecular Weight:392.40

Appearance: Yellow powder or yellow crystalline powder
Assay : 95.0%-102.0%
Identification: IR&UV
Positive reaction: Complies
Color & Clarification of methanol solution: Complies
Camptothecin & other related substances: Complies
Loss on drying: 5.00%max
Residue on ignition: 1.00%max
 
Package: 25kg/fibre drum

******************************************************************************************************************************************
1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of Silicone chemicals, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Organic silicone oils, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals ,etc.

4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ).ISO certificate

5. what services can we provide?
Accepted Delivery Terms: EXW,FOB, CFR, CIF,CIP, DDP
Accepted Payment Currency: USD, EURO, RMB
Accepted Payment Type: T/T, Letter of Credit, Paypal, Western Union
Language Spoken: English