A8054

D(−)-2-Amino-5-phosphonopentanoic acid

NMDA receptor antagonist

• Synonyme(s) : D(−)-AP-5, D(−)-APV, D-2-Amino-5-phosphonovaleric acid
• Formule empirique (notation de Hill) : C₅H₁₂NO₅P
• Numéro CAS: 79055-68-8
• Poids moléculaire : 197.13
• NACRES: NA.26
• PubChem Substance ID: 24891311
• UNSPSC Code: 12352106
• MDL number: MFCD00078839

Propriétés

• Quality Segment: 100
• assay: ≥98% (TLC)
• form: powder
• optical purity: optical purity: ≥90% (HPLC, Marfey′s reagent)
• technique(s): ligand binding assay: suitable
• color: white
• mp: 245-246 °C
• SMILES string: N[C@H](CCCP(O)(O)=O)C(O)=O
• InChI: 1S/C5H12NO5P/c6-4(5(7)8)2-1-3-12(9,10)11/h4H,1-3,6H2,(H,7,8)(H2,9,10,11)/t4-/m1/s1
• InChI key: VOROEQBFPPIACJ-SCSAIBSYSA-N
• Gene Information: mouse ... Grin2a(14811) ; rat ... Grik1(29559), Grin2a(24409), Grin2b(24410), Grin2c(24411), Grin2d(24412)

Description

Application

D(-)-2-Amino-5-phosphonopentanoic acid has been used to pretreat BNST (bed nucleus of the stria terminalis) in order to block the induction of anxiety by ORX-A (orexin-A) into the BNST.

Biochem/physiol Actions

Anticonvulsant; potent and selective N-methyl-D-aspartate (NMDA) receptor antagonist; active enantiomer of 2-amino-5-phosphonopentanoic acid.

NMDA antagonists have muscle relaxation property and are known to offer neuron protection against brain damage induced by ischemia. 2-Amino-5-phosphonopentanoic acid has been proved to block the iontophoresis induced depolarization of NMDA.

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves