USD $9.00-99.00 / Kilogram
USD $6.00-9.00 / Gram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $6.00-10.00 / Kilogram
l-alanine, l-tryptophyl-
h-trp-ala-oh
cas no.: 24046-71-7
synonyms:
l-tryptophyl-l-alanine;
n-l-tryptophyl-l-alanine;
trp-ala;
l-trp-l-ala-oh;
l-tryptophanyl-l-alanine;
formula: c14h17n3o3
exact mass: 275.12700
molecular weight: 275.30300
psa: 108.21000
logp: 1.71820
density: 1.338 g/cm3
boiling point: 629.8ºc at 760 mmhg
flash point: 334.7ºc
refractive index: 1.652
storage condition: -15ºc
vapor pressure: 9.98e-17mmhg at 25°c
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
by courier、by air、by sea