3-Hydroxy-2H-pyran-2-one

• CAS: 496-64-0
• Catalog Number: ACM496640
• Category: Main Products
• Molecular Weight: 112.08
• Molecular Formula: C₅H₄O₃
• Synonyms: 3-hydroxypyran-2-one
• IUPAC Name: 3-hydroxypyran-2-one
• Canonical SMILES: C1=COC(=O)C(=C1)O
• InChI Key: LIPRKYKMVQPYPG-UHFFFAOYSA-N
• Boiling Point: 295.7ºC at 760mmHg
• Flash Point: 146.7ºC
• Density: 1.483g/cm³
• Exact Mass: 112.01600

Synthetic Use

Upstream Synthesis Route 1

• 526-99-8

• 496-64-0

Reference: [1] Journal of Organic Chemistry, 2010, vol. 75, # 22, p. 7962 - 7965
[2] Organic Letters, 2017, vol. 19, # 4, p. 922 - 925
[3] Bulletin de la Societe Chimique de France, 1903, vol. <3> 29, p. 339[4] Annales de Chimie (Cachan, France), 1904, vol. <8> 3, p. 509
[5] Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1900, vol. 130, p. 255

Upstream Synthesis Route 2

• 6728-26-3
• 1129294-89-8

• 98-01-1
• 496-64-0
• 88-14-2
• 13419-69-7
• 1401094-48-1
• 1401094-49-2
• 1309945-34-3

Reference: [1] Journal of Agricultural and Food Chemistry, 2012, vol. 60, # 40, p. 9967 - 9973,7

Upstream Synthesis Route 3

• 50-81-7

• 496-64-0

Reference: [1] Agricultural and Biological Chemistry, 1983, vol. 47, # 2, p. 419 - 420

Downstream Synthesis Route 1

• 496-64-0
• 29576-13-4

• 139097-96-4

Reference: [1]Annales de Chimie (Cachan, France),1904,vol. <8> 3,p. 548
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,1903,vol. 137,p. 993

Downstream Synthesis Route 2

• 496-64-0
• 14569-45-0

• 87712-25-2

Reference: [1]Journal of Organic Chemistry,2010,vol. 75,p. 7962 - 7965

Downstream Synthesis Route 3

• 496-64-0
• 90177-85-8

• 144066-90-0

Reference: [1]Synthesis,1991,p. 1171 - 1172

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