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219185

Sigma-Aldrich

2,4,5-Trimethylthiazole

98%

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About This Item

Empirical Formula (Hill Notation):
C6H9NS
CAS Number:
Molecular Weight:
127.21
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

liquid

refractive index

n20/D 1.509 (lit.)

bp

166-167 °C/717 mmHg (lit.)

density

1.013 g/mL at 25 °C (lit.)

SMILES string

Cc1nc(C)c(C)s1

InChI

1S/C6H9NS/c1-4-5(2)8-6(3)7-4/h1-3H3

InChI key

BAMPVSWRQZNDQC-UHFFFAOYSA-N

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General description

2,4,5-Trimethylthiazole is a volatile oxidant and was isolated during microwave-induced L-cysteine/D-glucose Maillard model system.

Application

2,4,5-Trimethylthiazole was employed as internal standard in the gas chromatographic determination of aldehydes in alcoholic beverages.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - 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)

132.8 °F - closed cup

Flash Point(C)

56 °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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Volatile antioxidants formed from an L-cysteine/D-glucose Maillard model system.
Eiserich JP, et al.
Journal of Agricultural and Food Chemistry, 40(10), 1982-1988 (1992)
David J Harrison et al.
Frontiers in neuroscience, 14, 313-313 (2020-04-23)
Preclinical mental health research relies upon animal models, and whilst many encouraging advances are being made, reproducibility and translational relevance may be limited by sub-optimal testing or model choices. Animal behaviors are complex and test batteries should be designed to
Julien Brechbühl et al.
Frontiers in behavioral neuroscience, 7, 193-193 (2013-12-25)
The mouse Grueneberg ganglion (GG) is an olfactory subsystem located at the tip of the nose close to the entry of the naris. It comprises neurons that are both sensitive to cold temperature and play an important role in the
Emmanuel Galliot et al.
Behavioural processes, 90(2), 161-166 (2012-01-18)
Odors can have repulsive effects on rodents based on two complementary adaptive behaviors: the avoidance of predator odors (potentially dangerous) and the avoidance of trigeminal stimulants (potentially noxious). The present study aimed to compare the behavioral effects on mice of
Gas chromatographic analysis of aldehydes in alcoholic beverages using a cysteamine derivatization procedure.
Lau MN, et al.
American Journal of Enology and Viticulture, 50(3), 324-333 (1999)

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