Pepstatin

• CAS: 26305-03-3
• Catalog Number: ACM26305033
• Category: Inhibitors
• Molecular Weight: 685.892
• Molecular Formula: C34H63N5O9
• Description: Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease.
• Synonyms: ahpatininc;pepsininhibitors735a;procidins735a;PEPSTATIN;PEPSTATIN A;X-VAL-VAL-STATYL-ALA-STATIN;(3S,4S)-4-AMINO-3-HYDROXY-6-METHYL-HEPTANOIC ACID;AHMHA ISOVALERYL-L-VAL-L-VAL-AHMHA-L-ALA-STA
• Melting Point: 233 °C (dec.)(lit.)
• Flash Point: 557.1±34.3 °C
• Density: 1.1±0.1 g/cm3
• Solubility: 10% acetic acid in methanol: 1 mg/mL
• Appearance: Solid
• Storage: 2-8°C
• Exact Mass: 685.462585
• LogP: 2.16
• PSA: 223.26000
• Refractive Index: 1.504
• Safety Description: 22-24/25
• Shipping: Can be shipped at room temperature, where not in use may vary.
• Source: Actinomycetes
• Stability: Stable. Incompatible with strong bases, strong acids.
• Vapor Pressure: 0.0±0.6 mmHg at 25°C