7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione

Base Information

Chemical Name:7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione
CAS No.:50708-24-2
Molecular Formula:C15H21NO3
Molecular Weight:263.3321
Hs Code.:
NSC Number:160437
DSSTox Substance ID:DTXSID80303703

Synonyms:50708-24-2;7-butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione;NSC160437;DTXSID80303703;NSC-160437

Suppliers and Price of 7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione

Supply Marketing:

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

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Total 1 raw suppliers

Chemical Property of 7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione

Chemical Property:

Vapor Pressure:3.11E-10mmHg at 25°C
Boiling Point:502.7°C at 760 mmHg
Flash Point:257.8°C
Density:1.13g/cm³
XLogP3:1.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:263.15214353
Heavy Atom Count:19
Complexity:462

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCCCN1C(=CC2=C(C1=O)COC(=O)C2CC)C

Technology Process of 7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-dione

There total 2 articles about 7-Butyl-4-ethyl-6-methyl-1h-pyrano[3,4-c]pyridine-3,8(4h,7h)-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:

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

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

Guidance literature:: Multi-step reaction with 2 steps

1: aq. H₂SO₄ / dioxane / 24 h / 94 °C

2: aq. HBr

With sulfuric acid; hydrogen bromide; In 1,4-dioxane;
DOI:10.1016/S0040-4039(01)96196-9