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C7477

Sigma

L-Cysteine hydrochloride

≥98.0%, from non-animal source, cell culture tested, anhydrous


CAS Number:	52-89-1
Linear Formula:	HSCH₂CH(NH₂)COOH · HCl
Molecular Weight:	157.62
Beilstein Registry Number:	3560277
EC Number:	200-157-7
MDL number:	MFCD00064553
PubChem Substance ID:	24892963

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Description

Biochem/physiol Actions

NMDA glutamatergic receptor agonist that is also an agonist at AMPA glutamatergic receptors at high concentrations.

Properties

biological source	from non-animal source
grade	anhydrous
assay	≥98.0%
total impurities	Endotoxin, tested
solubility	H₂O: 50 mg/mL
suitability	cell culture tested

Safety

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	2
RTECS	HA2275000

References

reference	Parsons, R.B., et al., In vitro effect of the cysteine metabolites homocysteic acid, homocysteine and cysteic acid upon human neuronal cell lines. Neurotoxicology 19, 599-603, (1998) Abstract
Merck	Merck 13,2810
Beilstein	Beil. 4,III,1600

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