2,4-Dimethylpyrimido[1,2-a]benzimidazole

Also known as: 2,4-Dimethylpyrimido[1,2-a]benzimidazole, Pyrimido[1,2-a]benzimidazole, 2,4-dimethyl- (6CI,7CI,8CI,9CI), 2,4-Dimethylpyrimido<1,2-a>benzimidazole, 2,4-Dimethyl-benzo[4,5]imidazo[1,2-a]pyrimidine, 2,4-Dimethyl-benz[4,5]imidazo[1,2-a]pyrimidin, 2,4-Dimetyl primide [1,2,a]indol, 1,3-Dimethylpyrimido[1,2-a]benzimidazole

2,4-Dimethylpyrimido[1,2-a]benzimidazole (CAS 25513-98-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N3 and a molecular weight of 197.23600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 25513-98-8
Jingsj CID: J-1496028-2
Molecular Formula: C₁₂H₁₁N₃
Molecular Weight: 197.23600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	197.09500
PSA	30.19000
LogP	2.49930

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 2,4-Dimethylpyrimido[1,2-a]benzimidazole?

The CAS number of 2,4-Dimethylpyrimido[1,2-a]benzimidazole is 25513-98-8.

What are the molecular formula and molecular weight of 2,4-Dimethylpyrimido[1,2-a]benzimidazole?

2,4-Dimethylpyrimido[1,2-a]benzimidazole has molecular formula C12H11N3 and molecular weight 197.23600 g/mol.

What are the upstream and downstream products of 2,4-Dimethylpyrimido[1,2-a]benzimidazole?

For 2,4-Dimethylpyrimido[1,2-a]benzimidazole, Upstream Products: 2-Aminobenzimidazole, 2,4-Pentanedione, 2-Chloro-4,6-dimethylpyrimidine.

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. "2,4-Dimethylpyrimido[1,2-a]benzimidazole (CAS 25513-98-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496028-2 (accessed 2026-11-09).

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