iso9001 certified manufacturer
quality: adopting fermentation technology to assure the high quality. no-animal raw material
price: offering the best price during the suppliers in china.
rich material and energe make us control the cost effectively
service: reponse inquiry in 24 hours. fast delivery
certificates:we can offer all kinds of certificates that you need for importing. such as: iso9001, gmp,kosher ,halal etc
n-acetyl-cysteine basic information |
product name: | n-acetyl-cysteine |
synonyms: | (s)-alpha-amino-2-naphthalenepropionic acid;rarechem bk pt 0097;n-acetyl cysteine;n-acetyl-3-mercaptoalanine;n-acetyl-l-(+)-cysteine;n-acetyl-l-cysteine;n-alpha-acetyl-l-cysteine;3-(2-naphthyl)-alanine |
cas: | 616-91-1 |
mf: | c5h9no3s |
mw: | 163.19 |
einecs: | 210-498-3 |
product categories: | phenylalanine analogs and other aromatic alpha amino acids;amino acids series;amino acids;cysteine [cys, c];ac-amino acids;amino acids (n-protected);antioxidant;biochemistry;nutritional supplements;pharmaceutical intermediates;n-acetyl-amino acid series;miscellaneous compounds;amino acids & derivatives;mucomyst;amino |
mol file: | 616-91-1.mol |
n-acetyl-cysteine chemical properties |
mp | 106-108 °c(lit.) |
alpha | -35.1 ºc (c=2,h2o) |
refractive index | 24 ° (c=jpc method) |
storage temp. | 2-8°c |
solubility | h2o: 100 mg/ml with heating |
merck | 14,88 |
brn | 1724426 |
stability: | stable. incompatible with strong oxidizing agents. |
cas database reference | 616-91-1(cas database reference) |
nist chemistry reference | acetylcysteine(616-91-1) |
epa substance registry system | l-cysteine, n-acetyl-(616-91-1) |
safety information |
risk statements | 36/37/38 |
safety statements | 22-24/25 |
wgk germany | 3 |
rtecs | ha1660000 |
f | 10-23 |
hs code | 29309016 |
hazardous substances data | 616-91-1(hazardous substances data) |
msds information |
provider | language |
---|---|
n-acetyl-l-(+)-cysteine | english |
sigmaaldrich | english |
acros | english |
alfa | english |
n-acetyl-cysteine usage and synthesis |
chemical properties | white crystalline powder |
usage | mucolytic |
usage | a metabolite of methyl isocyanate. |
n-acetyl-cysteine preparation products and raw materials |
raw materials | chloroform-->activated carbon,decolor-->l-cysteine-->praseodymium(iii) nitrate hexahydrate-->heroin diacetylmorphine |