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1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine

Also known as: 1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine, 1-phenyl-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine, 1,2,3,4-tetrahydro-1-phenylpyrrolo[1,2-a]pyrazine, pyrrolo[1,2-a]pyrazine, 1,2,3,4-tetrahydro-1-phenyl-, 1-phenyl-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine, 1-Phenyl-1,2,3,4-Tetrahydropyr

1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 112758-89-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H14N2 and a molecular weight of 198.264 g/mol. Key properties include a boiling point of 343.0±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 161.2±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
112758-89-1
Jingsj CID
J-995183-1
Molecular Formula
C13H14N2
Molecular Weight
198.264 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point343.0±30.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point161.2±24.6 °C
Exact Mass198.115692
PSA16.96000
LogP2.67
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.639
Storage Conditions2-8°C

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine?

The CAS number of 1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine is 112758-89-1.

What are the molecular formula and molecular weight of 1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine?

1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine has molecular formula C13H14N2 and molecular weight 198.264 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 112758-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-995183-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.