USD $1.00-1.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / 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
carbocistein basic information |
product name: | carbocistein |
synonyms: | (l)-2-amino-3-(carboxymethylthio)propionicacid;(r)-s-(carboxymethyl)cysteine;carbocisteine;l.j.206;l-3-((carboxymethyl)thio)alanine;l-carboxymethylcysteine;rhinathiol;rinatiol |
cas: | 638-23-3 |
mf: | c5h9no4s |
mw: | 179.19 |
einecs: | 211-327-5 |
product categories: | food and feed additive;small molecule;api intermediates;protected amino acid & peptides;amino acids;cysteine [cys, c];nutritional supplements;amino acid derivatives;cysteine/cystine;peptide synthesis;a - h;amino acids;modified amino acids;amines;chiral reagents;intermediates & fine chemicals;pharmaceuticals |
mol file: | 638-23-3.mol |
carbocistein chemical properties |
mp | 208-213 °c (dec.) |
alpha | -31 º (c=1, 10% nah2co3) |
storage temp. | 2-8°c |
water solubility | soluble in cold water |
merck | 14,1802 |
brn | 1725012 |
cas database reference | 638-23-3(cas database reference) |
epa substance registry system | l-cysteine, s-(carboxymethyl)-(638-23-3) |
safety information |
hazard codes | xi |
risk statements | 36/37/38 |
safety statements | 24/25-36-26 |
wgk germany | 2 |
rtecs | ay4342000 |
carbocistein usage and synthesis |
chemical properties | white to slightly off-white amorphous powder |
usage | carbocisteine is a mucolytic agent used in the treatment of respiratory disorders ranging from the influenza virus infection to chronic obstructive pulmonary disease (copd). |