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112143

Sigma-Aldrich

2-Methylbenzothiazole

99%

Synonym(s):

2-Methyl-1,3-benzothiazole, 2-Methylbenzo[d]thiazole

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About This Item

Empirical Formula (Hill Notation):
C8H7NS
CAS Number:
Molecular Weight:
149.21
Beilstein/REAXYS Number:
112427
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

refractive index

n20/D 1.617 (lit.)

bp

238 °C (lit.)

mp

11-14 °C (lit.)

density

1.173 g/mL at 25 °C (lit.)

SMILES string

Cc1nc2ccccc2s1

InChI

1S/C8H7NS/c1-6-9-7-4-2-3-5-8(7)10-6/h2-5H,1H3

InChI key

DXYYSGDWQCSKKO-UHFFFAOYSA-N

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General description

2-Methylbenzothiazole can be synthesized by the Cu-catalyzed, base-free C-S coupling using conventional and microwave heating methods.

Application

Reagent employed in the synthesis of polycarbocyanine and thiacyanine dyes, as well as (arylfuryl)benzothiazoles.

wgk_germany

WGK 3

flash_point_f

215.6 °F

flash_point_c

102 °C

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificates of Analysis (COA)

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Zh. Org. Khim., 28, 2159-2159 (1992)
Youji Huaxue, 14, 59-59 (1994)
Chem. Abstr., 120, 194030z-194030z (1994)
Monatshefte fur Chemie / Chemical Monthly, 125, 209-209 (1994)
William P Morrow et al.
Archives of biochemistry and biophysics, 631, 66-74 (2017-08-23)
Thiol dioxygenases are non-heme mononuclear iron enzymes that catalyze the O

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