USD $1.00-1.00 / Kilogram
USD $90.00-100.00 / Gram
USD $1.00-1.00 / Kilogram
USD $90.00-100.00 / Gram
USD $1.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
cephalotaxine basic information |
product name: | cephalotaxine |
synonyms: | cephalotaxine from cephalotaxus &;cephalotaxin;[1s-(1a,3as*,14b)]-1,5,6,8,9,14b-hexahydro-2-methoxy-4h-cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-1-ol;nsc 128487;nsc 245454;(1s,3ar,14bβ)-1,5,6,8,9,14b-hexahydro-2-methoxy-4h-cyclopenta[a][1,3]dioxolo[4,5-h]pyrrolo[2,1-b][3]benzazepin-1α-ol;(4r)-7,8-(methylenebisoxy)-3,4-(trimethylene)-4β,5β-[(3s)-2-methoxy-3-hydroxypropene-1,3-diyl]-1,2,4,5-tetrahydro-3h-3-benzoazepine;cephalotaxlen |
cas: | 24316-19-6 |
mf: | c18h21no4 |
mw: | 315.36 |
einecs: | |
product categories: | alkaloids;chiral reagents;heterocycles;intermediates & fine chemicals;pharmaceuticals |
mol file: | 24316-19-6.mol |
cephalotaxine chemical properties |
storage temp. | 2-8°c |
safety information |
hazard codes | xn |
risk statements | 20/21/22 |
safety statements | 36 |
ridadr | un 1544 6.1/pg 3 |
wgk germany | 3 |
hazardclass | 6.1(b) |
packinggroup | iii |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
cephalotaxine usage and synthesis |
chemical properties | white solid |
usage | antiviral and antitumor agent |
cephalotaxine preparation products and raw materials |