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288411

Sigma-Aldrich

2-Acetylthiazole

99%

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1 G
$54.75

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Estimated to ship onApril 19, 2025

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$54.75

About This Item

Empirical Formula (Hill Notation):
C5H5NOS
CAS Number:
24295-03-2
Molecular Weight:
127.16
Beilstein/REAXYS Number:
109803
EC Number:
246-134-5
MDL number:
MFCD00005324
UNSPSC Code:
12352100
PubChem Substance ID:
24857338
NACRES:
NA.22

$54.75

List Price$73.00Save 25%

Estimated to ship onApril 19, 2025

Request a Bulk Order

Quality Level

100

assay

99%

refractive index

n20/D 1.548 (lit.)

bp

89-91 °C/12 mmHg (lit.)

density

1.227 g/mL at 25 °C (lit.)

SMILES string

CC(=O)c1nccs1

InChI

1S/C5H5NOS/c1-4(7)5-6-2-3-8-5/h2-3H,1H3

InChI key

MOMFXATYAINJML-UHFFFAOYSA-N

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General description

2-Acetylthiazole is one of the components of wine and was quantified by GC-MS[1]. It is also found in volatile oil from Boletopsis leucomelas (Pers.) Fayod[2].

Application

2-Acetylthiazole was used in the preparation of triazolothiazoles,[3] chiral alcohols[4] and in aldol condensation reactions[5].

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

172.4 °F - closed cup

flash_point_c

78 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
09511LH
S42564
S41944
11215HS
10504PF

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Sota Nosaka et al.
Journal of oleo science, 63(6), 577-583 (2014-06-03)
The volatile oil from Boletopsis leucomelas (Pers.) Fayod was extracted by hydrodistillation with diethylether, and the volatile components of the oil were analyzed by gas chromatography-mass spectrometry. The oil contained 86 components, representing 87.5% of the total oil. The main
Harald Keim et al.
Journal of agricultural and food chemistry, 50(21), 5803-5807 (2002-10-03)
Qualitative and quantitative analyses of N-heterocycle compounds were conducted by using a liquid-liquid extraction followed by additional chemical silica gel purification and injection into a gas chromatographic (GC) column coupled to a nitrogen-phosphorus detector (NPD). The purified extract fraction was
Tetrahedron, 47, 2851-2851 (1991)
Tetrahedron Asymmetry, 2, 243-243 (1991)
The Journal of Organic Chemistry, 56, 5294-5294 (1991)

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