Nitrosoglutathione

• CAT Number: R000329
• CAS Number: 57564-91-7
• Molecular Formula: C10H16N4O7S
• Molecular Weight: 336.32
• Purity: ≥95%
• Synonyms: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-3-nitrososulfanyl-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
• InChI: InChI=1S/C10H16N4O7S/c11-5(10(19)20)1-2-7(15)13-6(4-22-14-21)9(18)12-3-8(16)17/h5-6H,1-4,11H2,(H,12,18)(H,13,15)(H,16,17)(H,19,20)/t5-,6-/m0/s1
• InChIKey: HYHSBSXUHZOYLX-WDSKDSINSA-N
• SMILES: C(CC(=O)N[C@@H](CSN=O)C(=O)NCC(=O)O)[C@@H](C(=O)O)N

Nitrosoglutathione (Cat No.:R000329) is a naturally occurring S-nitrosothiol formed by the nitrosylation of glutathione, serving as a stable reservoir and carrier of nitric oxide (NO) in biological systems. It plays a critical role in cellular signaling, redox regulation, and vasodilation by modulating protein S-nitrosylation. GSNO is involved in immune response modulation, neurotransmission, and protection against oxidative stress. Its stability and ability to release NO under physiological conditions make it a valuable tool for studying NO-mediated pathways in cardiovascular, neurological, and inflammatory diseases, as well as for exploring therapeutic NO delivery strategies.