| | Identification | Back Directory |  | [Name] 
 CYCLO(-VAL-VAL)
 |  | [CAS] 
 19943-16-9
 |  | [Synonyms] 
 CYCLO(-VAL-VAL)
 CYCLO(L-VAL-L-VAL)
 Cyclo(L-valyl-L-valyl)
 VAL-VAL DIKETOPIPERAZINE
 Cyclo(L-Val-L-Val)≥ 98% (NMR)
 (3S,6S)-3,6-Diisopropylpiperazine-2,5-dione
 (3S,6S)-3,6-Bis(1-methylethyl)-2,5-piperazinedione
 2,5-Piperazinedione,3,6-bis(1-methylethyl)-, (3S,6S)-
 |  | [Molecular Formula] 
 C10H18N2O2
 |  | [MDL Number] 
 MFCD00237622
 |  | [MOL File] 
 19943-16-9.mol
 |  | [Molecular Weight] 
 198.26
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 268℃ (DEC.)
 |  | [Boiling point ] 
 428.7±38.0 °C(Predicted)
 |  | [density ] 
 1.012
 |  | [storage temp. ] 
 Keep in dark place,Sealed in dry,2-8°C
 |  | [solubility ] 
 Acetic Acid (Slightly), DMSO (Slightly), Hexane (Slightly)
 |  | [form ] 
 Solid
 |  | [pka] 
 12.78±0.60(Predicted)
 |  | [color ] 
 White
 | 
 |  |