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Key Documents

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)

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’.

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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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