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193925

Sigma-Aldrich

4-Methylthiazole

99%

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About This Item

Empirical Formula (Hill Notation):
C4H5NS
CAS Number:
Molecular Weight:
99.15
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.524 (lit.)

bp

133-134 °C (lit.)

density

1.09 g/mL at 25 °C (lit.)

SMILES string

Cc1cscn1

InChI

1S/C4H5NS/c1-4-2-6-3-5-4/h2-3H,1H3

InChI key

QMHIMXFNBOYPND-UHFFFAOYSA-N

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General description

4-Methylthiazole forms complexes with cobalt(II), zinc(II), nickel(II) and copper(II) halides.

Application

4-Methylthiazole was used in the synthesis of catalytic dendrophanes, as functional mimics of the thiamine-diphosphate-dependent enzyme pyruvate oxidase. It was used in small scale preparation of 3-butyl-4-methylthiazolium bromide.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Catalytic Dendrophanes as Enzyme Mimics: Synthesis, Binding Properties, Micropolarity Effect, and Catalytic Activity of Dendritic Thiazolio-cyclophanes.
Habicher T, et al.
Helvetica Chimica Acta, 82(7), 1066-1095 (1999)
Shivaji H Shelke et al.
Bioorganic & medicinal chemistry letters, 22(20), 6373-6376 (2012-09-18)
A new series of 3-aryl-2-(2-aryl/benzyl-4-methylthiazole-5-yl)thiazolidin-4-one was synthesized by condensation of 2-aryl/benzyl-4-methylthiazole-5-carbaldehyde, aromatic amines and thioglycolic acid in toluene. All the synthesized compounds are characterized by IR, NMR and elemental or mass analysis. Sixteen out of the newly synthesized compounds were
Metal complexes of 4-methylthiazole.
Hughes MN and Rutt KJ.
Inorganic Chemistry, 10(2), 414-416 (1971)
Improved preparations of ionic liquids using microwave irradiation.
Deetlefs M and Seddon KR.
Green Chemistry, 5(2), 181-186 (2003)
Sarah E O'Connor et al.
Biochemistry, 41(17), 5685-5694 (2002-04-24)
The biosynthesis of epothilones, a family of hybrid polyketide (PK)/nonribosomal peptide (NRP) antitumor agents, provides an ideal system to study a hybrid PK/NRP natural product with significant biomedical value. Here the third enzyme involved in epothilone production, the five domain

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