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586994

Sigma-Aldrich

3-Chlorothiophene-2-carboxylic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H3ClO2S
CAS Number:
Molecular Weight:
162.59
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

mp

186-190 °C (lit.)

storage temp.

2-8°C

SMILES string

OC(=O)c1sccc1Cl

InChI

1S/C5H3ClO2S/c6-3-1-2-9-4(3)5(7)8/h1-2H,(H,7,8)

InChI key

BXEAAHIHFFIMIE-UHFFFAOYSA-N

Application

3-Chlorothiophene-2-carboxylic acid may be used in the synthesis of 3-chloro-N-[(4-chlorophenyl)(methyl)carbamothioyl]thiophene-2-carboxamide.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Certificates of Analysis (COA)

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"Synthesis, structure?activity relationships, and anticonvulsant activities of 2-amino-4H-pyrido [3, 2-e][1, 3] thiazin-4-one derivatives as orally active AMPA receptor antagonists"
Inami H, et al.
Bioorganic & Medicinal Chemistry, 23(08), 1788-1799 (2015)

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