3-Isothiazolecarboxylic acid

• CAS: 4576-90-3
• Catalog Number: ACM4576903
• Category: Other Products
• Molecular Weight: 129.14
• Molecular Formula: C₄H₃NO₂S
• Synonyms: isothiazole-3-carboxylic acid;3-ISOTHIAZOLE CARBOXYLIC ACID
• Density: 1.525

Synthetic Use

Upstream Synthesis Route 1

• 693-92-5

• 4576-90-3

Reference: [1] Patent: WO2018/160878, 2018, A1, . Location in patent: Page/Page column 183

Upstream Synthesis Route 2

• 4576-91-4

• 4576-90-3

Reference: [1] Journal of the Chemical Society, 1965, p. 7274 - 7276

Upstream Synthesis Route 3

• 693-92-5

• 4576-90-3

Reference: [1]Patent: WO2018/160878,2018,A1 .Location in patent: Page/Page column 183

Upstream Synthesis Route 4

• 4576-91-4

• 4576-90-3

Reference: [1]Journal of the Chemical Society,1965,p. 7274 - 7276