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  • 616-91-1 N-Acetyl-L-cysteine
  • 616-91-1 N-Acetyl-L-cysteine
  • 616-91-1 N-Acetyl-L-cysteine
  • 616-91-1 N-Acetyl-L-cysteine
616-91-1 N-Acetyl-L-cysteine616-91-1 N-Acetyl-L-cysteine616-91-1 N-Acetyl-L-cysteine616-91-1 N-Acetyl-L-cysteine

616-91-1 N-Acetyl-L-cysteine

Product Name: N-Acetyl-L-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;AC-L-CYS-OH
CAS: 616-91-1
MF: C5H9NO3S
MW: 163.19
EINECS: 210-498-3
Product Categories: Amino Acids & Derivatives;Miscellaneous Compounds;Phenylalanine analogs and other aromatic alpha amino acids;Amino ACIDS SERIES;MUCOMYST;amino;Amino Acids;Ac-Amino Acids;Amino Acids (N-Protected);Antioxidant;Biochemistry;Nutritional Supplements;N-Acetyl-Amino acid series;Amino acid;Cysteine [Cys, C];Pharmaceutical Intermediates;bc0001;616-91-1
Mol File: 616-91-1.mol
N-Acetyl-L-cysteine Structure
N-Acetyl-L-cysteine Chemical Properties
Melting point  106-108 °C(lit.)
alpha  -35.1 ºC (c=2,H2O)
Boiling point  407.7±40.0 °C(Predicted)
density  1.249 (estimate)
vapor pressure  0Pa at 20℃
refractive index  24 ° (C=JPC Method)
storage temp.  2-8°C
solubility  H2O: 100 mg/mL with heating
pka pK1: 9.52 (30°C)
form  Solid
color  White
Water Solubility  Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.
Merck  14,88
BRN  1724426