CAS 108321-86-4

N(omega)-phospho-L-arginine sodium salt

Description:

N(omega)-phospho-L-arginine sodium salt is a phosphorylated derivative of the amino acid L-arginine, characterized by the presence of a phosphate group attached to the nitrogen atom at the omega position of the arginine side chain. This modification enhances its solubility in aqueous solutions and can influence its biological activity, particularly in signaling pathways involving protein phosphorylation. The sodium salt form indicates that sodium ions are associated with the phosphate group, which can affect the compound's stability and reactivity. N(omega)-phospho-L-arginine is often utilized in biochemical research, particularly in studies related to nitric oxide synthesis and protein interactions, as L-arginine is a precursor for nitric oxide production in the body. Its role in cellular signaling and potential therapeutic applications make it a compound of interest in pharmacology and biochemistry. As with many phosphoamino acids, it may also exhibit unique properties in terms of pKa values and reactivity due to the presence of the phosphate group.

Formula: C₆H₁₂N₄Na₃O₅P

Synonyms:

• phospho-L-arginine sodium
• L-Arginine phosphate sodium salt
• N5-(Imino[phosphonoamino]methyl)-2,5-diaminopentanoic acid sodium salt ,90%
• N-phospho-L-arginine sodium salt
• N(omega)-phospho-L-arginine sodium salt
• N5-(Imino[phosphonoamino]methyl)-2,5-diaminopentanoic acid sodium salt
• L-Arginine phosphate sodium salt, N5-(Imino[phosphonoamino]methyl)-2,5-diaminopentanoic acid sodium salt

Phospho-L-arginine Trisodium Salt

Controlled Product

CAS: 108321-86-4, 1189-11-3

Stability Hygroscopic
Applications A hair growth stimulant. Used in cosmetic composition.
References Takagi, T., et al.: J. Biochem., 116, 598 (1994), Swanson, W., et al.: Science, 281, 710 (1998), Robertson, D., et al.: Toxicol. Sci., 85, 809 (2005),

Formula: C₆H₁₂N₄Na₃O₅P

Color and Shape: Neat

Molecular weight: 320.13

Ref: TR-P354000