Sinapyl alcohol

Also known as: 4-Hydroxy-3,5-dimethoxycinnamyl alcohol, (E)-3-(4-Hydroxy-3,5-dimethoxyphenyl)prop-2-en-1-ol, 3,5-Dimethoxy-4-hydroxycinnamyl alcohol, Sinapic alcohol, p-Hydroxy-m,m'-dimethoxycinnamyl alcohol, 3-(4-Hydroxy-3,5-dimethoxyphenyl)-2-propen-1-ol, 4-[(E)-3-Hydroxyprop-1-enyl]-2,6-dimethoxyphenol

Sinapyl alcohol (CAS 537-33-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H14O4 and a molecular weight of 210.23 g/mol. Key properties include a melting point of 61-65ºC(lit.), a boiling point of 384.7ºC at 760mmHg, a density of 1.205g/cm3 and a flash point of 186.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 537-33-7
Jingsj CID: J-16088-3
Molecular Formula: C₁₁H₁₄O₄
Molecular Weight: 210.23 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	61-65ºC(lit.)
Boiling Point	384.7ºC at 760mmHg
Density	1.205g/cm3
Flash Point	186.4ºC
Exact Mass	210.08900
PSA	58.92000
LogP	1.41490
Refractive Index	1.59
Storage Conditions	2-8°C

Activity & Biological Data

Additional Information	[1]. ChoiJ, et al. Anti-inflammatory and antinociceptive effects of sinapyl alcohol andits glucoside syringin. Planta Med. 2004 Nov;70(11):1027-32. [2]. Choi J, et al. Anti-inflammatory and antinociceptive effects of sinapyl alcohol and its glucoside syringin. Planta Med. 2004 Nov;70(11):1027-32.

Frequently Asked Questions

What is the CAS number of Sinapyl alcohol?

The CAS number of Sinapyl alcohol is 537-33-7.

What are the molecular formula and molecular weight of Sinapyl alcohol?

Sinapyl alcohol has molecular formula C11H14O4 and molecular weight 210.23 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. "Sinapyl alcohol (CAS 537-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16088-3 (accessed 2026-11-07).

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