2-Amino-5-(2-hydroxyethyl)thiazole

Also known as: 2-(2-Aminothiazol-5-yl)ethanol, 2-(2-Amino-1,3-thiazol-5-yl)ethanol, 2-(2-amino-1,3-thiazol-5-yl)ethan-1-ol, 2-Amino-5-thiazoleethanol, 5-Thiazoleethanol, 2-amino-, 2-(2-aminothiazol-5-yl)ethanol, 2-amino-5-Thiazoleethanol

2-Amino-5-(2-hydroxyethyl)thiazole (CAS 105773-93-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2OS and a molecular weight of 144.195 g/mol. Key properties include a boiling point of 330.2±17.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 153.5±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 105773-93-1
Jingsj CID: J-1042858-7
Molecular Formula: C₅H₈N₂OS
Molecular Weight: 144.195 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	330.2±17.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	153.5±20.9 °C
Exact Mass	144.035736
PSA	88.11000
LogP	-0.48
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.647

Frequently Asked Questions

What is the CAS number of 2-Amino-5-(2-hydroxyethyl)thiazole?

The CAS number of 2-Amino-5-(2-hydroxyethyl)thiazole is 105773-93-1.

What are the molecular formula and molecular weight of 2-Amino-5-(2-hydroxyethyl)thiazole?

2-Amino-5-(2-hydroxyethyl)thiazole has molecular formula C5H8N2OS and molecular weight 144.195 g/mol.

What are the upstream and downstream products of 2-Amino-5-(2-hydroxyethyl)thiazole?

For 2-Amino-5-(2-hydroxyethyl)thiazole, Upstream Products: 2,3-Dihydrofuran, 2,3-Dichlorotetrahydrofuran.

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. "2-Amino-5-(2-hydroxyethyl)thiazole (CAS 105773-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1042858-7 (accessed 2026-11-09).

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