4-Piperidinebutanoic acid

Also known as: 4-(Piperidin-4-yl)butanoic acid, 4-piperidin-4-ylbutanoic acid, 4-(4-piperidyl)butanoic acid, 4-piperidin-4-yl-butyric acid, 4-piperidinyl butanoic acid, 4-Piperidinebutyric acid

4-Piperidinebutanoic acid (CAS 90950-44-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H17NO2 and a molecular weight of 171.23700 g/mol. Key properties include a boiling point of 312.7ºC at 760mmHg, a density of 1.021g/cm3 and a flash point of 142.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 90950-44-0
Jingsj CID: J-1000600-5
Molecular Formula: C₉H₁₇NO₂
Molecular Weight: 171.23700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	312.7ºC at 760mmHg
Density	1.021g/cm3
Flash Point	142.9ºC
Exact Mass	171.12600
PSA	49.33000
LogP	1.56970
Refractive Index	1.467

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 4-Piperidinebutanoic acid?

The CAS number of 4-Piperidinebutanoic acid is 90950-44-0.

What are the molecular formula and molecular weight of 4-Piperidinebutanoic acid?

4-Piperidinebutanoic acid has molecular formula C9H17NO2 and molecular weight 171.23700 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. "4-Piperidinebutanoic acid (CAS 90950-44-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000600-5 (accessed 2026-11-09).

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