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N-Acetyl-4-hydroxypiperidine

Also known as: 1-acetyl-4-piperidinol, 1-acetylpiperidin-4-ol, 1-(4-hydroxypiperidin-1-yl)ethanone, 4-piperidinol, 1-acetyl-, Ethanone, 1-(4-hydroxy-1-piperidinyl)-

N-Acetyl-4-hydroxypiperidine (CAS 4045-22-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H13NO2 and a molecular weight of 143.18400 g/mol. Key properties include a boiling point of 299.369ºC at 760 mmHg, a density of 1.139 g/cm3 and a flash point of 134.854ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4045-22-1
Jingsj CID
J-1505673-2
Molecular Formula
C7H13NO2
Molecular Weight
143.18400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point299.369ºC at 760 mmHg
Density1.139 g/cm3
Flash Point134.854ºC
Exact Mass143.09500
PSA40.54000

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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 N-Acetyl-4-hydroxypiperidine?

The CAS number of N-Acetyl-4-hydroxypiperidine is 4045-22-1.

What are the molecular formula and molecular weight of N-Acetyl-4-hydroxypiperidine?

N-Acetyl-4-hydroxypiperidine has molecular formula C7H13NO2 and molecular weight 143.18400 g/mol.

What are the upstream and downstream products of N-Acetyl-4-hydroxypiperidine?

For N-Acetyl-4-hydroxypiperidine, Upstream Products: 4-Hydroxypiperidine, Acetyl chloride, 1-Acetyl-4-piperidone; Downstream Products: 1-Ethyl-4-piperidinol, 4-(Diphenylmethoxy)piperidine, 2-[(4-Chlorophenyl)(4-piperidinyloxy)methyl]pyridine.

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

Last updated:

How to cite: Jingsj. "N-Acetyl-4-hydroxypiperidine (CAS 4045-22-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505673-2 (accessed 2026-11-09).

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