Superiority:
Our company was built in 2009 with an ISO certificate.In the past 11 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
Details:
Basic Info
Chemical Name 2-hydroxy-N-methyl-N-(1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide
Synonyms
Acetamide,2-hydroxy-N-methyl-N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl);
2-hydroxy-n-methyl-n-(1,2,3,10-tetramethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide;
N-(hydroxyacetyl)demecolcine;
N-Methylcolchifoline;
Democolcine,N-hydroxyacetyl;
CAS No. 86436-33-1
Molecular Formula C23H27NO7
Molecular Weight 429.46300
PSA 94.53000
LogP 2.18620
Properties
Density 1.3g/cm3
Boiling Point 723ºC at 760 mmHg
Flash Point 391.1ºC
Refractive Index 1.599