1-Methyl-4-phenylpiperidin-4-ol

Also known as: 4-Hydroxy-1-methyl-4-phenylpiperidine, 1-Methyl-4-phenyl-4-piperidinol, 4-Phenyl-1-methyl-4-piperidinol, N-Methyl-4-phenyl-4-piperidinol

1-Methyl-4-phenylpiperidin-4-ol (CAS 4972-68-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H17NO and a molecular weight of 191.26900 g/mol. Key properties include a boiling point of 321.9ºC at 760 mmHg, a density of 1.079g/cm3 and a flash point of 127.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4972-68-3
Jingsj CID: J-1454563-2
Molecular Formula: C₁₂H₁₇NO
Molecular Weight: 191.26900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	321.9ºC at 760 mmHg
Density	1.079g/cm3
Flash Point	127.1ºC
Exact Mass	191.13100
PSA	23.47000
LogP	1.53770
Refractive Index	1.56

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-Methyl-4-phenylpiperidin-4-ol?

The CAS number of 1-Methyl-4-phenylpiperidin-4-ol is 4972-68-3.

What are the molecular formula and molecular weight of 1-Methyl-4-phenylpiperidin-4-ol?

1-Methyl-4-phenylpiperidin-4-ol has molecular formula C12H17NO and molecular weight 191.26900 g/mol.

What are the upstream and downstream products of 1-Methyl-4-phenylpiperidin-4-ol?

For 1-Methyl-4-phenylpiperidin-4-ol, Upstream Products: 1-Methyl-4-piperidone, Bromobenzene, Formaldehyde; Downstream Products: 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine.

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-Methyl-4-phenylpiperidin-4-ol (CAS 4972-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454563-2 (accessed 2026-11-09).

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