2-(4-Methyl-1,3-thiazol-5-yl)ethanol
Also known as: Sulfurol, 5-(2-Hydroxyethyl)-4-methylthiazole, 4-Methyl-5-thiazoleethanol, 4-Methyl-5-(β-hydroxyethyl)thiazole, 2-(4-Methylthiazol-5-yl)ethanol, 4-Methyl-5-thiazolylethanol, Hemineurine, 5-Thiazoleethanol, 4-methyl-, MHT, Thiaminethiazole, FEMA 3204
2-(4-Methyl-1,3-thiazol-5-yl)ethanol (CAS 137-00-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9NOS and a molecular weight of 143.20 g/mol. Key properties include a boiling point of 272.4±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 109.7±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 137-00-8
- Jingsj CID
- J-1991485-7
- Molecular Formula
- C6H9NOS
- Molecular Weight
- 143.20 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 272.4±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 109.7±23.2 °C |
| Exact Mass | 143.040482 |
| PSA | 61.36000 |
| LogP | 0.04 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.564 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Microbial Metabolite |
|---|---|
| Additional Information | [1]. Ming Yin, et al. Characterization of the Key Aroma Compounds in Dog Foods by Gas Chromatography-Mass Spectrometry, Acceptance Test, and Preference Test. J Agric Food Chem. 2020 Aug 26;68(34):9195-9204. [2]. Ryan W Paerl, et al. Use of plankton-derived vitamin B1 precursors, especially thiazole-related precursor, by key marine picoeukaryotic phytoplankton. ISME J. 2017 Mar;11(3):753-765. |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-(4-Methyl-1,3-thiazol-5-yl)ethanol?
The CAS number of 2-(4-Methyl-1,3-thiazol-5-yl)ethanol is 137-00-8.
What are the molecular formula and molecular weight of 2-(4-Methyl-1,3-thiazol-5-yl)ethanol?
2-(4-Methyl-1,3-thiazol-5-yl)ethanol has molecular formula C6H9NOS and molecular weight 143.20 g/mol.
Is 2-(4-Methyl-1,3-thiazol-5-yl)ethanol hazardous?
2-(4-Methyl-1,3-thiazol-5-yl)ethanol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-(4-Methyl-1,3-thiazol-5-yl)ethanol?
For 2-(4-Methyl-1,3-thiazol-5-yl)ethanol, Upstream Products: 3-chloro-5-hydroxy-2-pentanone, Thioformamide, 5-Methyl-2,3-dihydrofuran; Downstream Products: 3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride, 4-Methyl-5-vinylthiazole, 4-Methylthiazole-5-carboxaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(4-Methyl-1,3-thiazol-5-yl)ethanol (CAS 137-00-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991485-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.