1-(Pyridin-4-yl)pentan-1-one

Also known as: 4-pentanoylpyridine, 4-valerylpyridine, 1-(4-pyridyl)pentan-1-one, 1-(4-pyridyl)-1-pentanone, 1-(4-pyridyl)pentanone, 1-(pyridin-4-yl)pentan-1-one, 1-pyridin-4-ylpentan-1-one, butyl 4-pyridyl ketone, ketone, butyl 4-pyridyl, n-butyl 4-pyridinyl ketone, p-valerylpyridine, 1-(4'-pyridil)pentan-1-one

1-(Pyridin-4-yl)pentan-1-one (CAS 1701-73-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H13NO and a molecular weight of 163.21600 g/mol. Key properties include a boiling point of 264ºC at 760mmHg, a density of 0.997g/cm3 and a flash point of 120.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1701-73-1
Jingsj CID: J-1146963-9
Molecular Formula: C₁₀H₁₃NO
Molecular Weight: 163.21600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	264ºC at 760mmHg
Density	0.997g/cm3
Flash Point	120.4ºC
Exact Mass	163.10000
PSA	29.96000
LogP	2.45450
Vapor Pressure	0.00998mmHg at 25°C
Refractive Index	1.501

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 1-(Pyridin-4-yl)pentan-1-one?

The CAS number of 1-(Pyridin-4-yl)pentan-1-one is 1701-73-1.

What are the molecular formula and molecular weight of 1-(Pyridin-4-yl)pentan-1-one?

1-(Pyridin-4-yl)pentan-1-one has molecular formula C10H13NO and molecular weight 163.21600 g/mol.

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. "1-(Pyridin-4-yl)pentan-1-one (CAS 1701-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1146963-9 (accessed 2026-11-09).

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