1-methylpiperazine-2,5-dione

Modify Date: 2024-01-03 18:17:01

1-methylpiperazine-2,5-dione Structure
1-methylpiperazine-2,5-dione structure
Common Name 1-methylpiperazine-2,5-dione
CAS Number 5625-52-5 Molecular Weight 128.12900
Density 1.202g/cm3 Boiling Point 427ºC at 760 mmHg
Molecular Formula C5H8N2O2 Melting Point N/A
MSDS N/A Flash Point 212.1ºC

 Names

Name 1-methylpiperazine-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.202g/cm3
Boiling Point 427ºC at 760 mmHg
Molecular Formula C5H8N2O2
Molecular Weight 128.12900
Flash Point 212.1ºC
Exact Mass 128.05900
PSA 49.41000
Index of Refraction 1.481

 Safety Information

HS Code 2933599090

 Synthetic Route

~95%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Lopez-Cobenas, Alberto; Cledera, Pilar; Sanchez, J. Domingo; Perez-Contreras, Rafael; Lopez-Alvarado, Pilar; Ramos, M. Teresa; Avendano, Carmen; Menendez, J. Carlos Synlett, 2005 , # 7 art. no. D34604ST, p. 1158 - 1160

~90%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Jiang, Hui; Newcombe, Nicole; Sutton, Philip; Lin, Qing Hui; Muellbacher, Arno; Waring, Paul Australian Journal of Chemistry, 1993 , vol. 46, # 11 p. 1743 - 1754

~66%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Harris, Thomas D.; Reilly, Thimothy J.; DelPrincipe, Joseph A. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 423 - 424

~%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Chase; Downes Journal of the Chemical Society, 1953 , p. 3874,3876

~10%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Lopez-Cobenas, Alberto; Cledera, Pilar; Sanchez, J. Domingo; Lopez-Alvarado, Pilar; Ramos, M. Teresa; Avendano, Carmen; Menendez, J. Carlos Synthesis, 2005 , # 19 art. no. C06905SS, p. 3412 - 3422

~%

1-methylpiperazine-2,5-dione Structure

1-methylpiperaz...

CAS#:5625-52-5

Literature: Jiang, Hui; Newcombe, Nicole; Sutton, Philip; Lin, Qing Hui; Muellbacher, Arno; Waring, Paul Australian Journal of Chemistry, 1993 , vol. 46, # 11 p. 1743 - 1754

 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%

 Synonyms

1-methyl-2,5-diketopiperazine
2,5-dioxo-1-methylpiperazine
1-methylpiperazin-2,5-dione
Glycylsarcosine anhydride
1-methyl-2,5-piperazinedione
2,5-Piperazinedione,1-methyl
glycine sarcosine anhydride