(R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate CAS No.7048-04-6 / Cat No.EBD2198566
H-Cys-OH.HCl.H2O
H-Cys-OH.HCl.H_2O
L-cysteine hydrochloride hydrate
L-Cystene Hydrochloride Monohydrate
(R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate
L-Cysteine hydrochloride monohydrate
L-cysteine hcl monohydrate
H-Cys-OH.HCl.H2O
H-Cys-OH.HCl.H_2O
L-cysteine hydrochloride hydrate
L-Cystene Hydrochloride Monohydrate
Properties
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Appearance:
white crystalline powder
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Melting point:
175°C
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Boiling point:
293.9 °C at 760 mmHg
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Flashing point:
131.5 °C
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Storage temperature:
Store at RT.
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Coefficient of refraction:
6 ° (C=8, 1mol/L HCl)
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Optical rotation:
[α]/D 5.7 to 6.8° (Ph.Eur (2.2.7))
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Solubility:
H2O: 1 M at 20 °C, clear, colorless
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
1H NMR
13C NMR
