2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole

Also known as: 1H-Pyrrolo[1,2-a]benzimidazole, 2,3-dihydro-, 2,3-Dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole, 2,3-dihydro-1H-pyrrolo<1,2-a>benzimidazole, 1,2-Trimethylene-benzimidazole, 2,7-Diazatricyclo[6.4.0.0,2,6]dodeca-1(8),6,9,11-tetraene

2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole (CAS 7724-48-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2 and a molecular weight of 158.20000 g/mol. Key properties include a boiling point of 341.9ºC at 760 mmHg, a density of 1.28 g/cm3 and a flash point of 160.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7724-48-3
Jingsj CID: J-926709-8
Molecular Formula: C₁₀H₁₀N₂
Molecular Weight: 158.20000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	341.9ºC at 760 mmHg
Density	1.28 g/cm3
Flash Point	160.6ºC
Exact Mass	158.08400
PSA	17.82000
LogP	1.98250
Refractive Index	1.705

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of 2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole?

The CAS number of 2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole is 7724-48-3.

What are the molecular formula and molecular weight of 2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole?

2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole has molecular formula C10H10N2 and molecular weight 158.20000 g/mol.

What are the upstream and downstream products of 2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole?

For 2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole, Upstream Products: 1-allyl-1H-benzimidazole, 2-Pyrrolidinone, 1-Iodo-2-nitrobenzene; Downstream Products: 2-(1-Pyrrolidinyl)benzenamine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,3-Dihydro-1H-pyrrolo[1,2-a]benzimidazole (CAS 7724-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-926709-8 (accessed 2026-11-09).

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