ChemicalBook > CAS DataBase List > 3-METHOXYCARBONYL-3-SULFOLENE

3-METHOXYCARBONYL-3-SULFOLENE

Product Name: 3-METHOXYCARBONYL-3-SULFOLENE
CAS No.: 67488-50-0
Chemical Name: 3-METHOXYCARBONYL-3-SULFOLENE
Synonyms: NSC 640439;3-Carbomethoxy-3-sulfolene;3-METHOXYCARBONYL-3-SULFOLENE;3-METHOXYCARBONYL-3-SULPHOLENE;METHYL 3-SULFOLENE-3-CARBOXYLATE;3-Methoxycarbonyl-3-sulfolene ,98%;Methyl3-Sulfolene-3-carboxylate>methyl 2,5-dihydro-3-thenoate 1,1-dioxide;3-SULFOLENE-3-CARBOXYLIC ACID METHYL ESTER;2,5-DIHYDRO-3-METHOXYCARBONYLTHIOPHENE 1,1-DIOXIDE
CBNumber: CB6733661
Molecular Formula: C6H8O4S
Formula Weight: 176.19
MOL File: 67488-50-0.mol

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3-METHOXYCARBONYL-3-SULFOLENE Property

Melting point:: 60-62 °C
Boiling point:: 360.8±42.0 °C(Predicted)
Density: 1.418±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: soluble in Methanol
form: powder to crystal
color: White to Light yellow
BRN: 1368581
CAS DataBase Reference: 67488-50-0(CAS DataBase Reference)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 4.10
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical

Product number: S0476
Product name: Methyl 3-Sulfolene-3-carboxylate
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $80
Updated: 2025/07/31

TCI Chemical

Product number: S0476
Product name: Methyl 3-Sulfolene-3-carboxylate
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $244
Updated: 2025/07/31

TRC

Product number: M219503
Product name: 3-Methoxycarbonyl-3-sulfolene
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Chem-Impex

Product number: 44221
Product name: Methyl3-sulfolene-3-carboxylate,≥98%(HPLC)
Purity: ≥98%(HPLC)
Packaging: 1G
Price: $72.8
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK404715
Product name: 3-Methoxycarbonyl-3-sulfolene
Purity: 98%
Packaging: 1g
Price: $109
Updated: 2021/12/16

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3-METHOXYCARBONYL-3-SULFOLENE Chemical Properties,Usage,Production

Chemical Properties

Light yellow solid

Uses

3-Methoxycarbonyl-3-sulfolene is a useful reactant for the synthesis of bicyclic and tricyclic compounds.

Purification Methods

If the IR shows OH bands, then dissolve the dioxide in CHCl2, wash it with aqueous Na2CO3 and H2O, dry it over MgSO4, filter, evaporate and wash the residue with cold Et2O and dry in vacuo. 1HNMR (CDCl3): 7.00 (m 1H), 3.98 (bs 4H) and 3.80 (s Me). [McIntoch & Sieber J Org Chem 43 4431 1978, Beilstein 18/6 V 5.]

3-METHOXYCARBONYL-3-SULFOLENE Preparation Products And Raw materials

Raw materials

Ethanol POTASSIUM PEROXYMONOSULFATE p-Toluenesulfonic acid monohydrate Piperidine 2,5-Dihydroxy-1,4-dithiane Toluene Paraformaldehyde Triethylamine Trimethyl phosphonoacetate Hydrochloric acid Dichloromethane Methanol Magnesium sulfate

Preparation Products

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67488-50-0, 3-METHOXYCARBONYL-3-SULFOLENERelated Search:

ETHYL CARBOXYETHYLSULPHONE 3-(ethylsulfinyl)propanoic acid METHALLYL MERCAPTAN METHOXYCARBONYLETHYL-ETHYLSULFONE 2,5-DIHYDROTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 3-METHYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE methyl 3-ethylsulfanylpropanoate METHYL-(3-HYDROXYPROPYL) SULFONE 3-Methyl-2-buten-1-thiol 3-SULFOLENE 3-METHOXYCARBONYL-3-SULFOLENE 2,5-DIHYDROTHIOPHENE-3-CARBALDEHYDE

Methyl 2,5-dihydrothiophene-3-carboxylate 1,1-dioxide

3-METHOXYCARBONYL-3-SULFOLENE

3-METHOXYCARBONYL-3-SULPHOLENE

3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE

3-SULFOLENE-3-CARBOXYLIC ACID METHYL ESTER

2,5-DIHYDRO-3-METHOXYCARBONYLTHIOPHENE 1,1-DIOXIDE

3-Carbomethoxy-3-sulpholene~3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide

methyl 2,5-dihydro-3-thenoate 1,1-dioxide

3-Carbomethoxy-3-sulfolene

METHYL 3-SULFOLENE-3-CARBOXYLATE

3-METHOXYCARBONYL-2,5-DIHYDROTHIOPHENE-1,1-DIOXIDE 98+%

1,1-dioxido-2,5-dihydrothiophene-3-carboxylic acid methyl ester

3-Methoxycarbonyl-2,5-dihydrothiophene-1,1-dioxide, 3-Methoxycarbonyl-3-sulfolene

(2,5-Dihydro-3-thiophenecarboxylic acid methyl)1,1-dioxide

3-Methoxycarbonyl-3-sulfolene ,98%

2,5-Dihydro-3-methoxycarbonylthiophene 1,1-Dioxide 3-Methoxycarbonyl-3-sulfolene 3-Sulfolene-3-carboxylic Acid Methyl Ester

2,5-Dihydro-3-thiophenecarboxylic acid methyl ester 1,1-dioxide

NSC 640439

Methyl3-Sulfolene-3-carboxylate&gt

3-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester, 1,1-dioxide

methyl 1,1-dioxo-2,5-dihydrothiophene-3-carboxylate

67488-50-0

Heterocyclic Building Blocks

Thiophenes

Building Blocks

Heterocyclic Compounds