- Methyl coumaric acid
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- $48.00 / 1KG
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2023-05-04
- CAS:6018-41-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200tons
- Methyl coumalate
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- $15.00 / 1KG
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2021-07-13
- CAS:6018-41-3
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- Methyl coumalate
-
- $15.00 / 1KG
-
2021-07-10
- CAS:6018-41-3
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | Methyl coumalate Basic information |
| Product Name: | Methyl coumalate | | Synonyms: | Methyl 2-oxo-2H-pyran-5-carboxylate, Methyl 2-pyrone-5-carboxylate;2-Oxo-2H-pyran-5-carboxylic acid methyl ester;2-Oxopyran-5-carboxylic Acid Acid Methyl Ester;2-Pyrone-5-carboxylic Acid Methyl Ester;Methyl 2-Pyrone-5-carboxylate
Coumalic acid methyl ester;2H-Pyran-5-carboxylic acid, 2-oxo-, Methyl ester;Coumalic Acid Methyl Ester
2-Oxopyran-5-carboxylic Acid Methyl Ester
Methyl 2-Oxopyran-5-carboxylate
2-Pyrone-5-carboxylic Acid Methyl Ester
Methyl 2-Pyrone-5-carboxylate;methyl 6-oxopyran-3-carboxylate | | CAS: | 6018-41-3 | | MF: | C7H6O4 | | MW: | 154.12 | | EINECS: | 227-871-1 | | Product Categories: | Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Ring Systems;Heterocycles series;Esters | | Mol File: | 6018-41-3.mol |  |
| | Methyl coumalate Chemical Properties |
| Melting point | 65-67 °C (lit.) | | Boiling point | 178-180 °C/60 mmHg (lit.) | | density | 1.1993 (rough estimate) | | refractive index | 1.4300 (estimate) | | Fp | 178-180°C/60mm | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Freely soluble in dichloromethane. | | form | powder to crystal | | color | White to Orange to Green | | Merck | 14,2557 | | BRN | 126301 | | LogP | -0.660 (est) | | CAS DataBase Reference | 6018-41-3(CAS DataBase Reference) | | NIST Chemistry Reference | 2H-Pyran-5-carboxylic acid, 2-oxo-, methyl ester(6018-41-3) |
| WGK Germany | 3 | | HS Code | 2932209090 |
| | Methyl coumalate Usage And Synthesis |
| Uses | α, β-Unsaturated ketone Methyl Coumalate showed cytotoxicity against human normal gingival fibroblast cells and oral squamous cell carcinoma cell line-2. | | Uses | Methyl coumalate has been used as reagent in phosphine-catalyzed [4+3] annulation of modified allylic carbonates. It was also used in the preparation of 7-carboxyquinolizinium derivatives. | | Uses | Methyl coumalate is a 2-pyrone and acts as dienophile in Diels-Alder reaction. It reacts with 1,3-butadienes at 100°C to yield tetrahydrocoumarins and 4-methoxycarbonyltricyclo[3.2.1.02,7]octenes. It also reacts with cyclohexadiene to afford tetrahydronaphthalene-2-carboxylate. It undergoes Diels-Alder reaction with unactivated alkenes to afford para-substituted adducts. It has been used as reagent in phosphine-catalyzed [4+3] annulation of modified allylic carbonates. It was also used in the preparation of 7-carboxyquinolizinium derivatives. | | General Description | Methyl coumalate is a 2-pyrone and acts as dienophile in Diels-Alder reaction. It reacts with 1,3-butadienes at 100°C to yield tetrahydrocoumarins and 4-methoxycarbonyltricyclo[3.2.1.02,7]octenes. It also reacts with cyclohexadiene to afford tetrahydronaphthalene-2-carboxylate. It undergoes Diels-Alder reaction with unactivated alkenes to afford para-substituted adducts. |
| | Methyl coumalate Preparation Products And Raw materials |
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