4-Methylfurazan-3-carboxylic acid

• CAS: 58677-34-2
• Catalog Number: ACM58677342
• Category: Other Products
• Molecular Weight: 128.09
• Molecular Formula: C₄H₄N₂O₃
• Synonyms: ZERO/005302, MolPort-001-017-125, NSC234497, 4-Methylfurazan-3-carboxylic acid, 4-Methyl-furazan-3-carboxylic acid, CID314768, STK241112, BAS 15041717, 4-methyl-1,2,5-oxadiazole-3-carboxylic acid, 58677-34-2
• IUPAC Name: 4-methyl-1,2,5-oxadiazole-3-carboxylic acid
• Canonical SMILES: CC1=NON=C1C(=O)O
• InChI Key: GAIAHHRZVGJYQW-UHFFFAOYSA-N
• Boiling Point: 286.5ºC at 760 mmHg
• Flash Point: 127.1ºC
• Density: 1.464g/cm³
• Exact Mass: 128.02200
• H-Bond Acceptor: 5
• H-Bond Donor: 1

Synthetic Use

Upstream Synthesis Route 1

• 4975-21-7

• 58677-34-2

Reference: [1]Patent: WO2004/58702,2004,A2 .Location in patent: Page 33; 25

Upstream Synthesis Route 2

• 165067-10-7

• 58677-34-2

Reference: [1]Ponzio; Ruggeri
[Gazzetta Chimica Italiana, 1922, vol. 52 I, p. 296][Gazzetta Chimica Italiana, 1923, vol. 53, p. 300]

Downstream Synthesis Route 1

• 58677-34-2
• 2712-78-9

• 748187-30-6

Reference: [1]Sheremetev, Aleksei B.; Konkina, Svetlana M.
[Mendeleev Communications, 2003, vol. 13, # 6, p. 277 - 278]

* For details of the synthesis route, please refer to the original source to ensure accuracy.