USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $48.00-58.00 / Kilogram
USD $100.00-150.00 / Kilogram
koumine basic information |
product name: | koumine |
synonyms: | koumine;(3r,7alpha,20alpha)-1,2,18,19-tetradehydro-3,17-epoxy-7,20(2h,19h)cyclovobasan;7,20(2h,19h)-cyclovobasan, 1,2,18,19-tetradehydro-3,17-epoxy-, (3r,7alpha,20alpha)- |
cas: | 1358-76-5 |
mf: | c20h22n2o |
mw: | 306.407 |
einecs: | |
product categories: | chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;alkaloids |
mol file: | 1358-76-5.mol |
koumine chemical properties |
mp | 168℃ |
density | 1.42 |
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods