Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate

Base Information

Chemical Name:Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate
CAS No.:67488-50-0
Molecular Formula:C6H8O4S
Molecular Weight:176.193
Hs Code.:29349990
DSSTox Substance ID:DTXSID50986865
Wikidata:Q72466313
Mol file:67488-50-0.mol

Synonyms:DTXSID50986865;Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate

Suppliers and Price of Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate

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

TRC
3-Methoxycarbonyl-3-sulfolene
100mg
$ 60.00

TCI Chemical
Methyl 3-Sulfolene-3-carboxylate >98.0%(HPLC)
1g
$ 76.00

TCI Chemical
Methyl 3-Sulfolene-3-carboxylate >98.0%(HPLC)
5g
$ 230.00

Sigma-Aldrich
Methyl 3-sulfolene-3-carboxylate ≥98.0% (S)
1g
$ 154.00

Matrix Scientific
Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide 95+%
5g
$ 504.00

Matrix Scientific
Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide 95+%
1g
$ 171.00

Frontier Specialty Chemicals
3-Methoxycarbonyl-3-sulfolene 98%
1g
$ 109.00

Crysdot
Methyl2,5-dihydrothiophene-3-carboxylate1,1-dioxide 95+%
10g
$ 393.00

Chem-Impex
Methyl3-sulfolene-3-carboxylate,≥98%(HPLC) ≥98%(HPLC)
1G
$ 72.80

Chemenu
Methyl2,5-dihydrothiophene-3-carboxylate1,1-dioxide 95%
10g
$ 371.00

Total 33 raw suppliers

Chemical Property of Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate

Chemical Property:

Appearance/Colour:white solid
Vapor Pressure:3.96E-05mmHg at 25°C
Melting Point:60-62 °C
Refractive Index:1.51
Boiling Point:360.8 °C at 760 mmHg
Flash Point:172 °C
PSA：68.82000
Density:1.418 g/cm³
LogP:0.59500
Storage Temp.:2-8°C
Solubility.:soluble in Methanol
XLogP3:0
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:190.02997997
Heavy Atom Count:12
Complexity:331

Purity/Quality:

98% ^*data from raw suppliers

3-Methoxycarbonyl-3-sulfolene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CC1=C(CCS1(=O)=O)C(=O)OC
Uses 3-Methoxycarbonyl-3-sulfolene is a useful reactant for the synthesis of bicyclic and tricyclic compounds.

Technology Process of Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate

There total 2 articles about Methyl 2-methyl-1,1-dioxo-4,5-dihydro-1H-1lambda~6~-thiophene-3-carboxylate 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: