4-Nitroquinoline

Also known as: Quinoline, 4-nitro-, 4-Nitrochinolin, 4-Nitroquinolin, 4-nitro-quinoline

4-Nitroquinoline (CAS 3741-15-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O2 and a molecular weight of 174.15600 g/mol. Key properties include a boiling point of 323.1ºC at 760mmHg, a density of 1.354g/cm3 and a flash point of 149.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3741-15-9
Jingsj CID: J-1001023-8
Molecular Formula: C₉H₆N₂O₂
Molecular Weight: 174.15600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	323.1ºC at 760mmHg
Density	1.354g/cm3
Flash Point	149.2ºC
Exact Mass	174.04300
PSA	58.71000
LogP	2.66620
Refractive Index	1.682

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 4-Nitroquinoline?

The CAS number of 4-Nitroquinoline is 3741-15-9.

What are the molecular formula and molecular weight of 4-Nitroquinoline?

4-Nitroquinoline has molecular formula C9H6N2O2 and molecular weight 174.15600 g/mol.

What are the upstream and downstream products of 4-Nitroquinoline?

For 4-Nitroquinoline, Upstream Products: 4-Nitroquinoline 1-oxide, Quinoline 1-oxide, 2,2'-Azobis(2-methylpropionitrile); Downstream Products: 4-Methoxyquinoline, 4-Nitroquinoline 1-oxide, leucoline.

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. "4-Nitroquinoline (CAS 3741-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1001023-8 (accessed 2026-11-09).

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