1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine

Modify Date: 2025-09-18 13:23:43

1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine Structure
1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine structure
 Common Name 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine
CAS Number 71257-38-0 Molecular Weight 122.168
Density 1.2±0.1 g/cm3 Boiling Point 239.6±28.0 °C at 760 mmHg
Molecular Formula C7H10N2 Melting Point N/A
MSDS USA Flash Point 98.7±24.0 °C

 Names

Name 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 239.6±28.0 °C at 760 mmHg
Molecular Formula C7H10N2
Molecular Weight 122.168
Flash Point 98.7±24.0 °C
Exact Mass 122.084396
PSA 16.96000
LogP 1.35
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.628

 Safety Information

HS Code 2933990090

 Synthetic Route

2-(1H-PYRROL-1-YL)-1-ETHANAMINE structure

2-(1H-PYRROL-1-...

CAS#:29709-35-1

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

~75%

1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine Structure

1,2,3,4-Tetrahy...

CAS#:71257-38-0

Literature: JIANGSU HANSOH PHARMACEUTICAL CO., LTD.; Tang, Peng Cho; Li, Xin; Li, Xiangqin; Chen, Yang; Wang, Bin; Zhu, Zhe Patent: US2013/131068 A1, 2013 ; Location in patent: Paragraph 0105 ;
Pyrrolo[1,2-a]pyrazine, 3,4-dihydro- (9CI) structure

Pyrrolo[1,2-a]p...

CAS#:71257-37-9

~95%

1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine Structure

1,2,3,4-Tetrahy...

CAS#:71257-38-0

Literature: Peresada, V. P.; Medvedev, O. S.; Likhosherstov, A. M.; Skoldinov, A. P. Pharmaceutical Chemistry Journal, 1987 , vol. 21, # 9 p. 619 - 624 Khimiko-Farmatsevticheskii Zhurnal, 1987 , vol. 21, # 9 p. 1054 - 1059

 Customs

HS Code 2933990090
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%

 Synonyms

1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine
1,2,3,4-Tetrahydropyrrolo<pyrazine
Pyrrolo[1,2-a]pyrazine, 1,2,3,4-tetrahydro-
1,2,3,4-Tetrahydropyrrolo-<1,2-a>-pyrazin
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Chemsrc provides 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine(CAS#:71257-38-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine are included as well.>> amp version: 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine

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