product name: | l-leucine |
synonyms: | (s)-2-amino-4-methylvalericacid;1-leucine;2-amino-4-methylpentanoic acid;2-amino-4-methylpentanoicacid;2-amino-4-methyl-valericaci;4-methyl-l-norvalin;4-methyl-norvalin;alpha-amino-gamma-methylvaleric acid |
cas: | 61-90-5 |
mf: | c6h13no2 |
mw: | 131.17 |
einecs: | 200-522-0 |
product categories: | food and feed additive;amino acid derivatives;leucine [leu, l];amino acids;amino acids and derivatives;alpha-amino acids;biochemistry;nutritional supplements;l-amino acids;amino acids;amino |
mol file: | 61-90-5.mol |
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
l-leucine chemical properties |
mp | >300 °c(lit.) |
alpha | 15.4 º (c=4, 6n hcl) |
density | 1,293 g/cm3 |
fema | 3297 |
fp | 145-148°c |
storage temp. | store at rt. |
solubility | 1 m hcl: 50 mg/ml |
form | powder |
water solubility | 22.4 g/l (20 c) |
sublimation | 145-148 ºc |
merck | 14,5451 |
brn | 1721722 |
stability: | stability moisture and light sensitive. incompatible with strong oxidising agents. |
cas database reference | 61-90-5(cas database reference) |
nist chemistry reference | leucine(61-90-5) |
epa substance registry system | l-leucine(61-90-5) |