S-nitroso-L-cysteine (CHEBI:138935)

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ChEBI Name	S-nitroso-L-cysteine

ChEBI ID	CHEBI:138935

ChEBI ASCII Name	S-nitroso-L-cysteine

Definition	An L-cysteine derivative in which the sulfur atom carries a nitroso substituent. A cell-permeable low-molecular-weight nitrosothiol and nitric oxide donor.

Stars	This entity has been manually annotated by the ChEBI Team.

Secondary ChEBI IDs	CHEBI:45691

Supplier Information

Download	Molfile XML SDF

Formula

C3H6N2O3S

Net Charge

Average Mass

150.158

Monoisotopic Mass

150.00991

InChI

InChI=1S/C3H6N2O3S/c4-2(3(6)7)1-9-5-8/h2H,1,4H2,(H,6,7)/t2-/m0/s1

InChIKey

XOWVFANEOZMPKG-REOHCLBHSA-N

SMILES

C([C@@H](N)CSN=O)(=O)O

Roles Classification
Application(s):	vasodilator agent A drug used to cause dilation of the blood vessels. platelet aggregation inhibitor A drug or agent which antagonizes or impairs any mechanism leading to blood platelet aggregation, whether during the phases of activation and shape change or following the dense-granule release reaction and stimulation of the prostaglandin-thromboxane system. hematologic agent Drug that acts on blood and blood-forming organs and those that affect the hemostatic system.

ChEBI Ontology
Outgoing	S-nitroso-L-cysteine (CHEBI:138935) has role hematologic agent (CHEBI:50248) S-nitroso-L-cysteine (CHEBI:138935) has role platelet aggregation inhibitor (CHEBI:50427) S-nitroso-L-cysteine (CHEBI:138935) has role vasodilator agent (CHEBI:35620) S-nitroso-L-cysteine (CHEBI:138935) is a L-cysteine derivative (CHEBI:83824) S-nitroso-L-cysteine (CHEBI:138935) is a nitrosothio compound (CHEBI:145545)

Incoming	S-nitroso-L-cysteine residue (CHEBI:149494) is substituent group from S-nitroso-L-cysteine (CHEBI:138935)

Last Modified

16 January 2020