A6683

L-Aspartic acid sodium salt monohydrate

≥98% (TLC)

• Sinonimo/i: (S)-2-Aminobutanedioic acid sodium salt, Sodium L-aspartate
• Formula condensata: HO₂CCH₂CH(NH₂)CO₂Na · H₂O
• Numero CAS: 323194-76-9
• Peso molecolare: 173.10
• Beilstein: 6101944
• Numero CE: 223-264-0
• Numero MDL: MFCD00152960
• Codice UNSPSC: 12352209
• eCl@ss: 32160406
• ID PubChem: 24891129
• NACRES: NA.32

Proprietà

• Nome del prodotto: L-Aspartic acid sodium salt monohydrate, ≥98% (TLC)
• Livello qualitativo: 200
• Saggio: ≥98% (TLC)
• Stato: powder
• Colore: white
• Stringa SMILE: [Na+].[H]O[H].N[C@@H](CC(O)=O)C([O-])=O
• InChI: 1S/C4H7NO4.Na.H2O/c5-2(4(8)9)1-3(6)7;;/h2H,1,5H2,(H,6,7)(H,8,9);;1H2/q;+1;/p-1/t2-;;/m0../s1; PPTHNBYUFXSJPS-JIZZDEOASA-M
• Informazioni sul gene: human ... GRIN2A(2903) ; rat ... GRIN2A(14811)

Descrizione

Descrizione generale

Aspartic acid is a non-essential amino acid.[1] L-Aspartic acid is a dicarboxylic amino acid, which is involved in the synthesis of nerve cells proteins. It also stimulates the depolarization of nerve cell membranes.[2] L-Aspartic acid acts as an amine donor for transamination reaction.[3]

Applicazioni

L-Aspartic acid sodium salt monohydrate has been as a component of reservoir solution for crystallization.[4][5]

Azioni biochim/fisiol

Principal neurotransmitter for fast synaptic excitation.

Selective outflow of L-aspartic acid across the blood-brain barrier controls the level of L and D aspartic acid in the brain. Increased levels of L-aspartic acid in the brain results in excitatory neurotoxicity.[6] Recent studies highlight that racemization of L-aspartic acid is followed by the determination of D:L ratio to estimate the age of an individual.[7]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)