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 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