R7385

Phosphoramidon disodium salt

powder, ≥97% (HPLC)

• Sinonimo/i: N-(α-Rhamno­pyranosyl­oxy­hydroxy­phosphinyl)-Leu-Trp disodium salt, N-(α-Rhamno­pyranosyl­phos­phono)-L-leucyl-L-tryptophan disodium salt
• Formula empirica (notazione di Hill): C₂₃H₃₂N₃Na₂O₁₀P
• Numero CAS: 119942-99-3
• Peso molecolare: 587.47
• Beilstein: 8105669
• Numero MDL: MFCD00077870
• Codice UNSPSC: 12352202
• ID PubChem: 24278681
• NACRES: NA.77

Proprietà

• Nome del prodotto: Phosphoramidon disodium salt, ≥97% (HPLC)
• Origine biologica: Streptomyces sp.
• Saggio: ≥97% (HPLC)
• Stato: powder
• Solubilità: H₂O: 50 mg/mL
• Temperatura di conservazione: −20°C
• Stringa SMILE: [Na+].[Na+].CC(C)C[C@H](NP([O-])(=O)O[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O)C(=O)N[C@@H](Cc2c[nH]c3ccccc23)C([O-])=O
• InChI: 1S/C23H34N3O10P.2Na/c1-11(2)8-16(26-37(33,34)36-23-20(29)19(28)18(27)12(3)35-23)21(30)25-17(22(31)32)9-13-10-24-15-7-5-4-6-14(13)15;;/h4-7,10-12,16-20,23-24,27-29H,8-9H2,1-3H3,(H,25,30)(H,31,32)(H2,26,33,34);;/q;2*+1/p-2/t12-,16-,17-,18-,19+,20+,23-;;/m0../s1; OQKHVXFOYFBMDJ-ODIUWQMJSA-L

Descrizione

Descrizione generale

Phosphoramidon [N-(α-rhamnopyranosyl-oxyhydroxyphosphinyl)-Leu-Trp] is a competitive inhibitor of several soluble zinc metalloproteases. Phosphoramidate is produced naturally by Streptomyces tanashiensis.

Applicazioni

Identification of phosphoramidon as a metallo-endopeptidase inhibitor was used to characterize endothelin converting enzyme as a metallo-endopeptidase. Phosphoramidon increases the production of β-amyloid protein, but not amyloid precursor protein, indicating that abnormal amyloid processing in Alzheimer′s disease may be carried out by a metallo-endopeptidase.

Phosphoramidon disodium salt has been used:

• as the neprilysin (NEP) inhibitor: in amyloid beta (Aβ) uptake and degradation
• to study its effect on keratinase activity
• to treat primary microglia from wild-type mice

Azioni biochim/fisiol

Phosphoramidon can inhibit ZMPSTE24, an integral membrane protein zinc metalloprotease. It is capable of blocking thermolysin.

Phosphoramidon is a potent inhibitor of thermolysin and other metallo-endopeptidases. It trongly inhibits mammalian enkephalinase and it does not inhibit trypsin, papain, chymotrypsin or pepsin. It weakly inhibits collagenase.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)