1H-Thieno[2,3-d][1,3]oxazine-2,4-dione

Base Information

Chemical Name:1H-Thieno[2,3-d][1,3]oxazine-2,4-dione
CAS No.:103979-54-0
Molecular Formula:C6H3NO3S
Molecular Weight:169.161
Hs Code.:2934999090
European Community (EC) Number:808-843-3
Nikkaji Number:J996.005H
Mol file:103979-54-0.mol

Synonyms:1H-Thieno[2,3-d][1,3]oxazine-2,4-dione;103979-54-0;1H,2H,4H-thieno[2,3-d][1,3]oxazine-2,4-dione;2H-Thieno[2,3-d][1,3]oxazine-2,4(1H)-dione;SCHEMBL1522407;YPNJLKYQXUBRHJ-UHFFFAOYSA-N;AMY36810;MFCD18380600;AKOS024261015;SB30333;AS-39256;CS-0127901;EN300-68460;A920567;1H-Thieno[2,3-d][1,3]oxazine-2,4-dione, AldrichCPR

Suppliers and Price of 1H-Thieno[2,3-d][1,3]oxazine-2,4-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

J&W Pharmlab
1H-Thieno[2,3-d][1,3]oxazine-2,4-dione 97%
5g
$ 1520.00

Crysdot
1H-Thieno[2,3-d][1,3]oxazine-2,4-dione 97%
1g
$ 468.00

Alichem
1H-Thieno[2,3-d][1,3]oxazine-2,4-dione
1g
$ 691.06

Alichem
1H-Thieno[2,3-d][1,3]oxazine-2,4-dione
250mg
$ 276.86

Total 12 raw suppliers

Chemical Property of 1H-Thieno[2,3-d][1,3]oxazine-2,4-dione

Chemical Property:

PKA:10.58±0.20(Predicted)
PSA：91.31000
Density:1.598±0.06 g/cm3(Predicted)
LogP:0.54280
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:168.98336413
Heavy Atom Count:11
Complexity:218

Purity/Quality:

97% ^*data from raw suppliers

1H-Thieno[2,3-d][1,3]oxazine-2,4-dione 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CSC2=C1C(=O)OC(=O)N2

Technology Process of 1H-Thieno[2,3-d][1,3]oxazine-2,4-dione

There total 8 articles about 1H-Thieno[2,3-d][1,3]oxazine-2,4-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: 88.0%

: 22288-78-4
Methyl 3-aminothiophene-2-carboxylate

: 503-38-8
trichloromethyl chloroformate

: 103979-54-0
1H,2H,4H-thieno[2,3-d][1,3]oxazine-2,4-dione

Guidance literature:: Methyl 3-aminothiophene-2-carboxylate; With potassium hydroxide; In water; at 90 ℃;

trichloromethyl chloroformate; In water; at 0 - 20 ℃; for 0.5 - 5h;

Reference yield:

: 75-44-5
phosgene

: C₅H₄NO₂S^(1-)*K⁽¹⁺⁾

: 103979-54-0
1H,2H,4H-thieno[2,3-d][1,3]oxazine-2,4-dione

Guidance literature:: In water; toluene; at 0 - 20 ℃;
DOI:10.1016/j.bmc.2014.06.044

Reference yield:

: 4651-81-4
Methyl 2-aminothiophene-3-carboxylate

: 103979-54-0
1H,2H,4H-thieno[2,3-d][1,3]oxazine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / water / 0.25 h / Microwave irradiation

2: water; toluene / 0 - 20 °C

With potassium hydroxide; In water; toluene;
DOI:10.1016/j.bmc.2014.06.044