5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid | CAS No. 338760-78-4

5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid

Basic Information

CAS Number

338760-78-4

Molecular Formula

C9H5ClN2O2S2

Molecular Weight

272.74 g/mol

AD

Basic Physical Properties

Melting Point

189-190°C

C1=CC(=CC=C1SC2=C(N=NS2)C(=O)O)Cl

InChI

InChI=1S/C9H5ClN2O2S2/c10-5-1-3-6(4-2-5)15-9-7(8(13)14)11-12-16-9/h1-4H,(H,13,14)

InChIKey

NDYKFFAREALEPX-UHFFFAOYSA-N

LogP

3.0409000000000006

Topological Polar Surface Area

63.08 Ų

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

262

Safety Information

View Safety Information

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

  • 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid
  • 5G-408S
  • AG-A-82074
  • CTK6H0990
  • MolPort-002-345-111
  • SureCN7551197
  • 5-((4-Chlorophenyl)thio)-1,2,3-thiadiazole-4-carboxylic acid
  • C7C
  • C9H5ClN2O2S2
  • 0750AE
  • 4-carboxy-5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazole
  • 1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID, 5-[(4-CHLOROPHENYL)THIO]-
  • AKOS005070554
  • J-516043
  • DB-336917
  • MFCD00794805
  • 5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid
  • DTXSID50377259
  • SCHEMBL7551197
  • BDBM50463047
  • CHEMBL1794748
  • 5-[(4-Chlorophenyl)thio]-1,2,3-thiadiazole-4-carboxylic Acid
  • 5-(4-chlorophenyl)sulfanylthiadiazole-4-carboxylic Acid
  • CS-0332784
  • 338760-78-4

MDL Number

MFCD00794805

FAQ

What are the physical and chemical properties of 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338760-78-4)?

5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid is a solid with a crystalline form. It has a molecular weight of approximately 301.07 g/mol. The compound has low water solubility and is soluble in organic solvents like DMSO. It exhibits moderate reactivity, particularly towards nucleophiles. This compound is often used in organic synthesis and as a building block in pharmaceuticals and materials science.

How is 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338760-78-4) typically synthesized?

5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid is typically synthesized via sulfenylation of 1,2,3-thiadiazole-4-carboxylic acid with 4-chlorophenylthiol. This reaction is usually performed in the presence of a catalytic amount of base such as potassium carbonate or sodium hydride. The yield is generally around 80%, and the product can be isolated by recrystallization from suitable solvents.

What industries use 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338760-78-4)?

5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid finds applications in various industries. It is used in pharmaceuticals for the synthesis of drug intermediates, in materials science as a building block for polymers, and in sensors and semiconductors for its unique electronic properties. Its use in these industries highlights its versatility and importance in modern chemical research.

What precautions should be taken when handling 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338760-78-4)?

When handling 5-[(4-Chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. This compound should be used in a well-ventilated area or a fume hood due to its potential for generating toxic fumes. In case of spillage, it should be cleaned up using appropriate methods and materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.

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