ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate

C76H76F8N4O16 — CID 157373869

About ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate

ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate (PubChem CID 157373869) has the molecular formula C76H76F8N4O16 and a molecular weight of 1453.44 g/mol. Its IUPAC name is ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate.

Molecular Properties

• Compound Name: ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate
• PubChem CID: 157373869
• Molecular Formula: C76H76F8N4O16
• Molecular Weight: 1453.44 g/mol
• Exact Mass: 1452.51
• IUPAC Name: ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate
• SMILES: CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@@H](CO)[C@@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@@H](CO)[C@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@H](CO)[C@@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@H](CO)[C@H](C)C2
• InChI: InChI=1S/4C19H19F2NO4/c4*1-3-25-19(24)16-8-13(12-5-4-11(20)7-15(12)21)14-6-10(2)17(9-23)26-18(14)22-16/h4*4-5,7-8,10,17,23H,3,6,9H2,1-2H3/t2*10-,17+;2*10-,17-/m1010/s1
• InChIKey: BKBYOUPTVTVGJP-RYNQJEQZSA-N
• XLogP: 12.54
• TPSA: 274.60 Ų
• H-Bond Donors: 4
• H-Bond Acceptors: 20
• Rotatable Bonds: 16
• Heavy Atoms: 104
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	1453.44
LogP ≤ 5	12.54
H-Bond Donors ≤ 5	4
H-Bond Acceptors ≤ 10	20

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': '>_2_ester_groups', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate?

The IUPAC name of ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate (CID 157373869) is ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate.

What is the SMILES notation for ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate?

The canonical SMILES for ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate is CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@@H](CO)[C@@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@@H](CO)[C@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@H](CO)[C@@H](C)C2.CCOC(=O)c1cc(-c2ccc(F)cc2F)c2c(n1)O[C@H](CO)[C@H](C)C2.

What is the InChIKey of ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate?

The InChIKey is BKBYOUPTVTVGJP-RYNQJEQZSA-N. The full InChI is InChI=1S/4C19H19F2NO4/c4*1-3-25-19(24)16-8-13(12-5-4-11(20)7-15(12)21)14-6-10(2)17(9-23)26-18(14)22-16/h4*4-5,7-8,10,17,23H,3,6,9H2,1-2H3/t2*10-,17+;2*10-,17-/m1010/s1.

What are the key properties of ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate?

ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate has a molecular weight of 1453.44 g/mol, XLogP of 12.54, 16 rotatable bonds, 4 hydrogen bond donors, and 20 hydrogen bond acceptors.

Where does this data come from?

All data for ethyl (2S,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3R)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2S,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate;ethyl (2R,3S)-5-(2,4-difluorophenyl)-2-(hydroxymethyl)-3-methyl-3,4-dihydro-2H-pyrano[2,3-b]pyridine-7-carboxylate is sourced from PubChem (CID 157373869), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).