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N-Acetyl-L-cysteine

616-91-1

HSCH2CH(NHCOCH3)CO2H

163.19

LNAC, NAC

USP/AJI/EP

N Acetyl L cysteine
ProductSpecifications
N-Acetyl-L-cysteineUSP
N-Acetyl-L-cysteineAJI
N-Acetyl-L-cysteineEP

N-Acetyl-L-cysteine Properties

Melting point:
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
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
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
PWKSKIMOESPYIA-BYPYZUCNSA-N
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)

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