7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione

Base Information

Chemical Name:7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione
CAS No.:50708-25-3
Molecular Formula:C₁₅H₂₁NO₄
Molecular Weight:279.336
Hs Code.:
NSC Number:160438
DSSTox Substance ID:DTXSID40303704
Mol file:50708-25-3.mol

Synonyms:50708-25-3;7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione;NSC160438;DTXSID40303704;NSC-160438

Suppliers and Price of 7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 2 raw suppliers

Chemical Property of 7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione

Chemical Property:

Vapor Pressure:1.76E-13mmHg at 25°C
Boiling Point:530.8°Cat760mmHg
Flash Point:274.8°C
Density:1.21g/cm³
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:279.14705815
Heavy Atom Count:20
Complexity:506

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCN1C(=CC2=C(C1=O)COC(=O)C2(CC)O)C

Technology Process of 7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione

There total 3 articles about 7-butyl-4-ethyl-4-hydroxy-6-methyl-1H-pyrano[3,4-c]pyridine-3,8-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 50708-24-2
7-butyl-4-ethyl-6-methyl-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione

: 50708-25-3
7-butyl-4-ethyl-4-hydroxy-6-methyl-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione

Guidance literature:: With potassium tert-butylate; dihydrogen peroxide; In butan-1-ol;
DOI:10.1016/S0040-4039(01)96196-9

Reference yield:

: 50708-22-0
1-butyl-4-(1-methoxycarbonyl-propyl)-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid methyl ester

: 50708-25-3
7-butyl-4-ethyl-4-hydroxy-6-methyl-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione

Guidance literature:: Multi-step reaction with 3 steps

1: aq. H₂SO₄ / dioxane / 24 h / 94 °C

2: aq. HBr

3: KOtBu, aq. H₂O₂ / butan-1-ol

With sulfuric acid; potassium tert-butylate; hydrogen bromide; dihydrogen peroxide; In 1,4-dioxane; butan-1-ol;
DOI:10.1016/S0040-4039(01)96196-9

Reference yield:

: 50708-23-1
7-butyl-4-ethyl-6-methyl-3,8-dioxo-3,4,7,8-tetrahydro-1H-pyrano[3,4-c]pyridine-5-carboxylic acid methyl ester

: 50708-25-3
7-butyl-4-ethyl-4-hydroxy-6-methyl-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: aq. HBr

2: KOtBu, aq. H₂O₂ / butan-1-ol

With potassium tert-butylate; hydrogen bromide; dihydrogen peroxide; In butan-1-ol;
DOI:10.1016/S0040-4039(01)96196-9