Name | 2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione |
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Synonyms |
Cyclo-Gly-Pro
cyclo-Glycyl-L-Proline DL-2,5-Dioxo-1,4-diazabicyclo<4.3.0>nonane Hexahydropyrrolo[1,2-a]pyrazine-1,4-dione Gly-Pro-diketopiperazine Glycyl-L-proline lactam cyclo-GP cyclo-L-prolylglycine Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro- |
Description | Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione), an alkaloid isolated from green algae Ulva prolifera, possesses antialgal activity against the common harmful red tide microalgae[1]. Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione) possesses antiamnesic effects and neuroprotective actions[2]. |
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Related Catalog | |
In Vivo | Cyclo-(Pro-Gly) (0.1 and 10 mg/kg, ip ) seems to be a memory facilitating substance and its presence in rat brain suggests the existence of a new mechanism of memory regulation[3]. |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 447.9±34.0 °C at 760 mmHg |
Molecular Formula | C7H10N2O2 |
Molecular Weight | 154.167 |
Flash Point | 224.7±25.7 °C |
Exact Mass | 154.074234 |
PSA | 52.90000 |
LogP | -2.74 |
Vapour Pressure | 0.0±1.1 mmHg at 25°C |
Index of Refraction | 1.569 |
HS Code | 2933990090 |
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HS Code | 2933990090 |
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Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |