Skip to Content
Merck
All Photos(1)

Documents

190675

Sigma-Aldrich

4-Methyl-5-thiazoleethanol

98%

Synonym(s):

5-(2-Hydroxyethyl)-4-methylthiazole, Sulfurol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C6H9NOS
CAS Number:
137-00-8
Molecular Weight:
143.21
Beilstein:
114249
EC Number:
205-272-6
MDL number:
MFCD00005339
UNSPSC Code:
12352100
PubChem Substance ID:
24851454
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.550 (lit.)

bp

135 °C/7 mmHg (lit.)

solubility

alcohol: soluble(lit.)
benzene: soluble(lit.)
chloroform: soluble(lit.)
diethyl ether/hexanes: soluble(lit.)
water: very soluble(lit.)

density

1.196 g/mL at 25 °C (lit.)

SMILES string

Cc1ncsc1CCO

InChI

1S/C6H9NOS/c1-5-6(2-3-8)9-4-7-5/h4,8H,2-3H2,1H3

InChI key

BKAWJIRCKVUVED-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

4-Methyl-5-thiazoleethanol reacts with 4-ethyloctanoyl chloride to yield 4-methyl-5-thiazoleethanol 4-ethyloctanoate, sulfur-containing flavor compound. It was isolated from ether soluble alkaloidal fraction of Panax ginseng.

Application

4-Methyl-5-thiazoleethanol has been used in the synthesis of novel thiazolium halogenide ionic liquids.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

233.6 °F - closed cup

Flash Point(C)

112 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Syntheses and Investigation of Properties of New Ionic Liquids Thiazolium Halogenide.
Wang QK, et al.
Advanced Materials Research, 332, 2036-2039 (2011)
A thiazole and two β-carboline constitutents from Panax ginseng.
Park JD, et al.
Archives of Pharmacal Research, 11(1), 52-55 (1988)
Biosynthesis of thiamin thiazole: determination of the regiochemistry of the S/O acyl shift by using 1,4-dideoxy-D-xylulose-5-phosphate.
Abhishek Chatterjee et al.
Angewandte Chemie (International ed. in English), 45(21), 3507-3510 (2006-04-21)
S A Petrov et al.
Ukrainskii biokhimicheskii zhurnal (1978), 59(3), 76-79 (1987-05-01)
Thiamine, thiaminepyrophosphate and 4-methyl-5-beta-oxyethylthiazole are studied for their effect on the acetylcholinesterase activity in the brain, blood plasma and cells. The activity of acetylcholinesterase in blood cells is shown to be inhibited most of all by thiamine and thiazole. Acetylcholinesterase
C Niederberger et al.
Gene, 171(1), 119-122 (1996-05-24)
Amiloride (Am) inhibits growth in the fission yeast Schizosaccharomyces pombe. We show that the toxic effect of this drug is relieved by low concentrations of thiamine (Th) and that the pyrimidine moiety of the Th molecule is responsible for growth
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service