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190675

4-Methyl-5-thiazoleethanol

98%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C6H9NOS
CAS Number:
137-00-8
Molecular Weight:
143.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24851454
EC Number:
205-272-6
Beilstein/REAXYS Number:
114249
MDL number:
MFCD00005339
Assay:
98%
Form:
liquid
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Quality Level

100

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.)

functional group

hydroxyl

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

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.

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

flash_point_f

233.6 °F - closed cup

flash_point_c

112 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKBS9856V
MKBS5826V
SHBD9150V
SHBD8655V
SHBD8656V

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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)
Yuping Liu et al.
Molecules (Basel, Switzerland), 15(8), 5104-5111 (2010-08-18)
Five sulfur-containing flavor compounds were synthesized for the first time by the reaction of 4-ethyloctanoyl chloride with sulfur-containing alcohols or mercaptans. The synthesized compounds are 3-(methylthio)propyl 4-ethyloctanoate, 2-methyl-3-tetrahydro-furanthiol 4-ethyloctanoate, 4-methyl-5-thiazoleethanol 4-ethyloctanoate, 2-furan-methanethiol 4-ethyloctanoate and 2-methyl-3-furanthiol 4-ethyloctanoate. These five synthetic sulfur-containing
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Global Trade Item Number

SKUGTIN
190675-25G04061838346803