Skip to Content
MilliporeSigma
All Photos(1)

Documents

274240

Sigma-Aldrich

2-Aminothiophenol

99%

Synonym(s):

2-Aminobenzenethiol, 2-Aminophenyl mercaptan, 2-Mercaptoaniline

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
H2NC6H4SH
CAS Number:
137-07-5
Molecular Weight:
125.19
Beilstein/REAXYS Number:
606076
EC Number:
205-277-3
MDL number:
MFCD00007702
UNSPSC Code:
12352100
PubChem Substance ID:
24856575
NACRES:
NA.22

assay

99%

form

liquid

refractive index

n20/D 1.642 (lit.)

bp

70-72 °C/0.2 mmHg (lit.)

mp

16-20 °C (lit.)

density

1.17 g/mL at 25 °C (lit.)

SMILES string

Nc1ccccc1S

InChI

1S/C6H7NS/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2

InChI key

VRVRGVPWCUEOGV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2-Aminothiophenol is an organosulfur compound used in the synthesis of urea derivatives.

Application

2-Aminothiophenol was used in the synthesis of 1,5-benzothiazepines derivatives by reacting with 1,3-diphenylpropenone derivatives and using aluminosilicate solid catalysts. It was also used in the synthesis of benzothiazole and 3-(benzothiazol-2-yl)coumarin derivatives.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

174.2 °F

flash_point_c

79 °C

ppe

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Vikas S Patil et al.
Journal of fluorescence, 23(5), 1019-1029 (2013-05-18)
Novel ESIPT inspired benzimidazole, benzoxazole and benzothiazole were synthesized from 2,4-dihydroxy benzoic acid and 1,2-phenelenediamine, 2-aminophenol, and 2-aminothiophenol respectively. The synthesized 2-(2',4'-dihydroxyphenyl) benzimidazole, benzoxazole and benzothiazole are fluorescent and the emission characteristic are very sensitive to the micro-environment. They show
Maria J Climent et al.
ChemSusChem, 7(4), 1177-1185 (2014-03-13)
1,5-Benzothiazepines derivatives were obtained first by starting from 1,3-diphenylpropenone derivatives (chalcones) and 2-aminothiophenol by using aluminosilicate solid catalysts. However, diffusional limitations and the strong adsorption of products on the catalyst are deleterious for catalyst activity and life. Then a structured
Chemoselective synthesis, X-ray characterization and DFT studies of new organic single crystal: S-(2-aminophenyl) cyclohexylcarbamothioate
Dougan S, et al.
Journal of Molecular Structure, 1204, 127499-127499 (2020)
Tianzhi Yu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 108, 274-279 (2013-03-19)
Two different types of fluorescent materials containing benzothiazolyl moiety, 2-(benzothiazol-2-yl)phenol derivatives and 3-(benzothiazol-2-yl)coumarin derivatives, were synthesized synchronously using ethyl cyanoacetate, appropriate aromatic aldehyde and 2-aminothiophenol as the starting materials under the catalysis of benzoic acid by one-pot reaction. This method
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service