Cyclo(-Asp-Phe)
Suppliers
Names
[ CAS No. ]:
5262-10-2
        
[ Name ]:
 Cyclo(-Asp-Phe)
        
[Synonym ]:
                
                2-[(2S,5S)-5-benzyl-3,6-dioxopiperazin-2-yl]acetic acid
                
                
            
                
                EINECS 226-075-1
                
                
            
                
                MFCD00190764
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.298g/cm3
            
[ Boiling Point ]:
667.4ºC at 760mmHg
            
[ Melting Point ]:
270-272ºC(lit.)
            
[ Molecular Formula ]:
C13H14N2O4
            
[ Molecular Weight ]:
262.26100
            
[ Flash Point ]:
357.4ºC
            
[ Exact Mass ]:
262.09500
            
[ PSA ]:
95.50000
            
[ LogP ]:
0.34460
            
[ Index of Refraction ]:
1.561
            
[ Storage condition ]:
-15°C
            
MSDS
Safety Information
[ Symbol ]:
                
                
                GHS07
            
[ Signal Word ]: 
Warning
            
[ Hazard Statements ]:
 H315-H319-H335
            
[ Precautionary Statements ]:
 P305 + P351 + P338
            
[ Personal Protective Equipment ]:
 dust mask type N95 (US);Eyeshields;Gloves
            
[ Hazard Codes ]:
 Xi
            
[ Risk Phrases ]:
 36/37/38
            
[ Safety Phrases ]:
 26-36
            
[ RIDADR ]: 
NONH for all modes of transport
            
[ WGK Germany ]: 
3
            
[ HS Code ]:
 2933599090
            
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933599090
[ Summary ]: 
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
            
Articles
J. Agric. Food Chem. 53 , 7222-7231, (2005)
The taste compounds inducing the blood-like, metallic bitter taste sensation reported recently for a dichloromethane extract prepared from roasted cocoa nibs were identified as a series of 25 diketopi...
Brain Res. Bull. 32(6) , 667-72, (1993)
The effects of two diketopiperazines, Cyclo (His-Pro) (CHP) and Cyclo (Asp-Phe) (CAP), on striatal extracellular levels of dopamine (DA), dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), a...