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195944

Sigma-Aldrich

2-Thiopheneacetic acid

98%

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Synonym(s):
2-Thienylacetic acid
Empirical Formula (Hill Notation):
C6H6O2S
CAS Number:
Molecular Weight:
142.18
Beilstein:
114551
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

powder

bp

160 °C/22 mmHg (lit.)

mp

63-64 °C (lit.)

SMILES string

OC(=O)Cc1cccs1

InChI

1S/C6H6O2S/c7-6(8)4-5-2-1-3-9-5/h1-3H,4H2,(H,7,8)

InChI key

SMJRBWINMFUUDS-UHFFFAOYSA-N

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1 of 4

This Item
195995220639264776
form

powder

form

liquid

form

-

form

liquid

bp

160 °C/22 mmHg (lit.)

bp

105-106 °C/22 mmHg (lit.), 130-135 °C/90 mmHg (lit.)

bp

-

bp

123-125 °C/30 mmHg (lit.)

mp

63-64 °C (lit.)

mp

-

mp

73-76 °C (lit.)

mp

26-28 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

General description

Adsorption of 2-thiopheneacetic acid on XAD-4, NDA-100 and ND-90 resin has been investigated. A new polymeric complex of Cu(II) and 2-thiopheneacetic acid has been synthesized and characterized by IR and Raman spectroscopy.

Application

2-Thiopheneacetic acid was used in the preparation of rosette-like nanoscale Au materials.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Study of Adsorption of 2-Thiopheneacetic Acid on Three Adsorbent Resins.
Wei R, et al.
Acta Polymerica Sinica / Gao Fen Zi Xue Bao, 4, 471-477 (2004)
Synthesis, X-ray crystal structure and vibrational spectra of a polymeric copper (II) complex with 2-thiopheneacetic acid.
Drozdzewski P, et al.
Polyhedron, 23(10), 1785-1792 (2010)
Cláudia Sg Gomes et al.
Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986), 93(7), 1901-1915 (2018-07-17)
The extraction of biopharmaceuticals from plasma and serum often employs overly complicated antiquated procedures that can inflict serious damage on especially prone protein targets and which afford low purification power and overall yields. This paper describes systematic development of a
Hye-Seon Shin et al.
ACS applied materials & interfaces, 5(4), 1429-1435 (2013-01-23)
Rosette-like nanoscale Au materials were simply prepared through one-pot reduction of the AuCl₄⁻ precursor by 2-thiopheneacetic acid (2-TAA) without extra surface capping ligands at room temperature. 2-TAA underwent polymerization into polythiophene derivatives while the AuCl₄⁻ precursor was simultaneously reduced into
Z Boulsourani et al.
Materials science & engineering. C, Materials for biological applications, 76, 1026-1040 (2017-05-10)
Seeking for copper based metallo-therapeutics, three triple bridged dinuclear copper(II) complexes [Cu

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