5-chloro-2,3-diphenylpyrazine Basic information
Product Name: 5-chloro-2,3-diphenylpyrazine
Synonyms: 2-Chloro-5,6-diphenylpyrazine;Pyrazine, 5-chloro-2,3-diphenyl-
CAS: 41270-66-0
MF: C16H11ClN2
MW: 266.72494
EINECS: 813-797-2
Product Categories: Selexipag intermediate
Mol File: 41270-66-0.mol
5-chloro-2,3-diphenylpyrazine Structure
5-chloro-2,3-diphenylpyrazine Chemical Properties
Melting point 126-128℃ (methanol )
Boiling point 145°C/0.001mmHg(lit.)
density 1 +-.0.06 g/cm3(Predicted)
pka -2.16±0.10(Predicted)
Our company was built in 2009 with an ISO certificate.In the past 6 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