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7-Methoxy-4-(piperazin-1-yl)quinoline

7-甲氧基-4-(哌嗪-1-基)喹啉

Also known as: 7-METHOXY-4-(PIPERAZIN-1-YL)QUINOLINE, 7-Methoxy-4-(1-piperazinyl)quinoline, 7-methoxy-4-piperazin-1-ylquinoline, MFCD02179804, Quinoline, 7-methoxy-4-(1-piperazinyl)-

7-Methoxy-4-(piperazin-1-yl)quinoline (CAS 4038-97-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H17N3O and a molecular weight of 243.30400 g/mol. It is also known as 7-METHOXY-4-(PIPERAZIN-1-YL)QUINOLINE, 7-Methoxy-4-(1-piperazinyl)quinoline and 7-methoxy-4-piperazin-1-ylquinoline. Key properties include a boiling point of 438ºC at 760mmHg, a density of 1.163g/cm3 and a flash point of 218.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4038-97-5
Jingsj CID
J-1135631-0
Molecular Formula
C14H17N3O
Chinese Name
7-甲氧基-4-(哌嗪-1-基)喹啉
Molecular Weight
243.30400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point438ºC at 760mmHg
Density1.163g/cm3
Flash Point218.7ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 7-Methoxy-4-(piperazin-1-yl)quinoline?

The CAS number of 7-Methoxy-4-(piperazin-1-yl)quinoline is 4038-97-5.

What are the molecular formula and molecular weight of 7-Methoxy-4-(piperazin-1-yl)quinoline?

7-Methoxy-4-(piperazin-1-yl)quinoline has molecular formula C14H17N3O and molecular weight 243.30400 g/mol.

Is 7-Methoxy-4-(piperazin-1-yl)quinoline hazardous?

7-Methoxy-4-(piperazin-1-yl)quinoline has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "7-Methoxy-4-(piperazin-1-yl)quinoline (CAS 4038-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135631-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.