1H-Imidazo[4,5-g]quinazolin-8-amine(9CI)

Also known as: 1H-Imidazo[4,5-g]quinazolin-8-amine, 3H-Imidazo[4,5-g]quinazolin-8-amine, 1(3)H-imidazo[4,5-g]quinazolin-8-ylamine, 8-Aminoimidazo[4,5-g]quinazoline, lin-Benzoadenine, N1,N2-(4-Amino-7,6-quinazolinediyl)methanamidine, N1,N2-(4-Aminoquinazoline-7,6-diyl)methanamidine

1H-Imidazo[4,5-g]quinazolin-8-amine(9CI) (CAS 53449-12-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N5 and a molecular weight of 185.18500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53449-12-0
Jingsj CID: J-1551344-7
Molecular Formula: C₉H₇N₅
Molecular Weight: 185.18500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	185.07000
PSA	81.21000
LogP	1.01840

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 1H-Imidazo[4,5-g]quinazolin-8-amine(9CI)?

The CAS number of 1H-Imidazo[4,5-g]quinazolin-8-amine(9CI) is 53449-12-0.

What are the molecular formula and molecular weight of 1H-Imidazo[4,5-g]quinazolin-8-amine(9CI)?

1H-Imidazo[4,5-g]quinazolin-8-amine(9CI) has molecular formula C9H7N5 and molecular weight 185.18500 g/mol.

What are the upstream and downstream products of 1H-Imidazo[4,5-g]quinazolin-8-amine(9CI)?

For 1H-Imidazo[4,5-g]quinazolin-8-amine(9CI), Upstream Products: 5,6-Dimethylbenzimidazole, 1H-Benzimidazole-5,6-dicarboxylic acid; Downstream Products: 1H-Imidazo[4,5-g]quinazoline.

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. "1H-Imidazo[4,5-g]quinazolin-8-amine(9CI) (CAS 53449-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1551344-7 (accessed 2026-11-09).

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