5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-

Base Information

Chemical Name:5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-
CAS No.:27296-62-4
Molecular Formula:C₁₆H₁₅NO₃
Molecular Weight:269.3
Hs Code.:
DSSTox Substance ID:DTXSID70181739
Nikkaji Number:J87.902I
Wikidata:Q83052356
Mol file:27296-62-4.mol

Synonyms:27296-62-4;BRN 0619476;5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-;10-Hydroxy-8-methyl-3-(2-propynyl)-1,2,3,4-tetrahydro-5H-(1)benzopyrano(3,4-c)pyrid-5-one;10-Hydroxy-8-methyl-3-(prop-2-yn-1-yl)-3,4-dihydro-1H-chromeno[3,4-c]pyridin-5(2H)-one;DTXSID70181739;LS-39899;1,2,3,4-Tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-5H-[1]benzopyrano[3,4-c]pyridin-5-one;5H-[1]Benzopyrano[3,4-c]pyridin-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-

Suppliers and Price of 5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-

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 3 raw suppliers

Chemical Property of 5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-

Chemical Property:

Vapor Pressure:5.5E-10mmHg at 25°C
Boiling Point:483.8°C at 760 mmHg
Flash Point:246.4°C
PSA：53.68000
Density:1.34g/cm³
LogP:1.73620
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:269.10519334
Heavy Atom Count:20
Complexity:501

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=C2C3=C(CN(CC3)CC#C)C(=O)OC2=C1)O

Technology Process of 5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-

There total 5 articles about 5H-(1)Benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)- 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:

: 504-15-4
orcinol

: 27296-62-4
10-hydroxy-8-methyl-3-prop-2-ynyl-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one

Guidance literature:: Multi-step reaction with 3 steps

1: H₂SO₄, POCl₃

2: H₂ / Pd-C / ethanol; acetic acid / 2508.2 Torr

3: Na₂CO₃ / ethanol / Heating

With sulfuric acid; hydrogen; sodium carbonate; trichlorophosphate; palladium on activated charcoal; In ethanol; acetic acid;
DOI:10.1021/jm00226a001

Reference yield:

: 1454-53-1
ethyl 1-benzyl-4-oxopiperidine-3-carboxylate hydrochloride

: 27296-62-4
10-hydroxy-8-methyl-3-prop-2-ynyl-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one

Guidance literature:: Multi-step reaction with 3 steps

1: H₂SO₄, POCl₃

2: H₂ / Pd-C / ethanol; acetic acid / 2508.2 Torr

3: Na₂CO₃ / ethanol / Heating

With sulfuric acid; hydrogen; sodium carbonate; trichlorophosphate; palladium on activated charcoal; In ethanol; acetic acid;
DOI:10.1021/jm00226a001

Reference yield:

: 27296-60-2
3-benzyl-10-hydroxy-8-methyl-1,2,3,4-tetrahydropyrido<3,4-c>coumarin

: 27296-62-4
10-hydroxy-8-methyl-3-prop-2-ynyl-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one

Guidance literature:: Multi-step reaction with 2 steps

1: H₂ / Pd-C / ethanol; acetic acid / 2508.2 Torr

2: Na₂CO₃ / ethanol / Heating

With hydrogen; sodium carbonate; palladium on activated charcoal; In ethanol; acetic acid;
DOI:10.1021/jm00226a001