145206-43-5

Basic information

• Product Name: Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-propyl-, (R)- (9CI)
• Synonyms: Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-propyl-, (R)- (9CI);(2R)-3,6-DIMETHOXY-2-PROPYL-2,5-DIHYDROPYRAZINE
• CAS NO: 145206-43-5
• Molecular Formula: C9H16N2O2
• Molecular Weight: 184.23554
• Product Categories: PIPERIDINE
• Mol File: 145206-43-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-propyl-, (R)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-propyl-, (R)- (9CI)(145206-43-5)
• EPA Substance Registry System: Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-propyl-, (R)- (9CI)(145206-43-5)

Safety Data

• Hazardous Substances Data: 145206-43-5(Hazardous Substances Data)

Upstream product

• 6600-40-4 L-Norvaline 
• 114516-72-2 ((S)-2-Amino-pentanoylamino)-acetic acid methyl ester 
• 1676-87-5 (S)-4-Propyloxazolidine-2,5-dione 
• 420-37-1 trimethoxonium tetrafluoroborate 
• 213257-71-7 (S)-3-Propylpiperazine-2,5-dione 

Relevant articles and documents

The biosynthetic origin of diketopiperazines derived from D-proline

Investigations reveal that the structures assigned to D-α-amino acid containing diketopiperazines (DKPs) 21-25 isolated from the sponge Calyx CF. podatypa have been reported incorrectly. Synthetic studies and comparison with literature data have enabled the structures of these DKPs to be correctly reassigned. Evidence is presented to suggest that naturally occurring D-Pro-L-Xxx-DKPs are artifacts resulting from non-enzymatic epimerisation of the corresponding L-Pro-L-Xxx-DKP natural products.