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302740

Sigma-Aldrich

5-Methylthiazole

97%

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About This Item

Empirical Formula (Hill Notation):
C4H5NS
CAS Number:
Molecular Weight:
99.15
Beilstein:
104674
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.528 (lit.)

bp

141-142 °C/745 mmHg (lit.)

density

1.12 g/mL at 25 °C (lit.)

SMILES string

Cc1cncs1

InChI

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

InChI key

RLYUNPNLXMSXAX-UHFFFAOYSA-N

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General description

The microwave spectrum of 5-methylthiazole was investigated by employing both Fourier transform and Stark spectroscopy. 5-methyl thiazole undergoes alkylation with n-butyl bromide followed by anion exchange of Br- for BF4- to give mobile, room-temperature ionic liquids.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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)

107.6 °F - closed cup

Flash Point(C)

42 °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’.

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Thiazolium-ion based organic ionic liquids (OILs).< sup> 1, 2</sup> Novel OILs which promote the benzoin condensation.
Davis J, et al.
Tetrahedron Letters, 40(9), 1621-1622 (1999)
The microwave spectrum of 5-methylthiazole: methyl internal rotation,< sup> 14</sup> N nuclear quadrupole coupling and electric dipole moment.
Jager W and M Hader.
Journal of Molecular Structure, 190, 295-305 (1998)
M Currò et al.
Neurochemical research, 39(8), 1485-1495 (2014-05-29)
Epidemiological and experimental evidence indicated that hyperhomocysteinemia is associated with neurodegeneration. However, homocysteine neurotoxic effects have been so far investigated mostly by employing homocysteine concentrations (≥100 µM) much higher than homocysteine mean plasma levels (20 µM) observed in patients with
Di Na et al.
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This study was carried out to evaluate the effects of gastric cancer cell supernatant on human peritoneal mesothelial cell viability and apoptosis and to investigate the mechanism of action of gastric cancer in a mesothelial cell line (HMrSV5). Cell viability
Cong Li et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 36(3), 1739-1745 (2014-11-07)
This study was carried out to evaluate the effects of a Huaier polysaccharide (TP-1) on the tumor growth and immune function in hepatocellular carcinoma (HCC) H22-based mouse in vivo. Results showed that TP-1 was capable of repressing transplanted H22 solid

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