2-Chloro-4-(pyrrolidin-1-yl)quinazoline

Also known as: 2-chloro-4-(1-pyrrolidinyl)quinazoline, 4-(1-pyrrolidino)-2-chloroquinazoline, Quinazoline, 2-chloro-4-(1-pyrrolidinyl)-, 2-chloro-4-pyrrolidin-1-yl-quinazoline, 2-chloro-4-pyrrolidin-1-ylquinazoline

2-Chloro-4-(pyrrolidin-1-yl)quinazoline (CAS 1804-50-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H12ClN3 and a molecular weight of 233.69700 g/mol. Key properties include a boiling point of 305.666ºC at 760 mmHg, a density of 1.324g/cm3 and a flash point of 138.662ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1804-50-8
Jingsj CID: J-1495565-8
Molecular Formula: C₁₂H₁₂ClN₃
Molecular Weight: 233.69700 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	305.666ºC at 760 mmHg
Density	1.324g/cm3
Flash Point	138.662ºC
Exact Mass	233.07200
PSA	29.02000
LogP	2.94840
Vapor Pressure	0.001mmHg at 25°C
Refractive Index	1.663

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-Chloro-4-(pyrrolidin-1-yl)quinazoline?

The CAS number of 2-Chloro-4-(pyrrolidin-1-yl)quinazoline is 1804-50-8.

What are the molecular formula and molecular weight of 2-Chloro-4-(pyrrolidin-1-yl)quinazoline?

2-Chloro-4-(pyrrolidin-1-yl)quinazoline has molecular formula C12H12ClN3 and molecular weight 233.69700 g/mol.

What are the upstream and downstream products of 2-Chloro-4-(pyrrolidin-1-yl)quinazoline?

For 2-Chloro-4-(pyrrolidin-1-yl)quinazoline, Upstream Products: Pyrrolidine, 2,4-Dichloroquinazoline, Diethylamine.

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-Chloro-4-(pyrrolidin-1-yl)quinazoline (CAS 1804-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495565-8 (accessed 2026-11-09).

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