Methyl coumalate
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- $6 - $912.29
- Product name: Methyl coumalate
- CAS: 6018-41-3
- MF: C7H6O4
- MW: 154.12
- EINECS:227-871-1
- MDL Number:MFCD00010120
- 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
31 prices
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Brand
- AHH
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Atlantic Research Chemicals
- Chemenu
- Crysdot
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 250mg
- 1g
- 2g
- 2.5G
- 5g
- 10g
- 25g
- 50g
- 100g
- 50gm:
- ManufacturerAHH
- Product numberMT-18756
- Product descriptionMethyl2H-pyran-2-Oxo-5-carboxylate 98%
- Packaging50g
- Price$410
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93025
- Product descriptionMethyl Coumalate
- Packaging1g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93025
- Product descriptionMethyl Coumalate
- Packaging5g
- Price$36
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberQ611
- Product descriptionMethyl Coumalate
- Packaging100g
- Price$401
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB25330
- Product descriptionMethyl coumalate, 98%
- Packaging2g
- Price$47.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberB25330
- Product descriptionMethyl coumalate, 98%
- Packaging10g
- Price$165.65
- Updated2024-03-01
- Buy
- ManufacturerAlichem
- Product number6018413
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate
- Packaging100g
- Price$297.92
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging250mg
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging1g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging5g
- Price$34
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging10g
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging25g
- Price$111
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA381504
- Product descriptionMethyl2-oxo-2H-pyran-5-carboxylate 98%
- Packaging100g
- Price$321
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014503
- Product descriptionMETHYL COUMALATE 95.00%
- Packaging1G
- Price$619.7
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014503
- Product descriptionMETHYL COUMALATE 95.00%
- Packaging2.5G
- Price$796.77
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014503
- Product descriptionMETHYL COUMALATE 95.00%
- Packaging5G
- Price$912.29
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-18756 | Methyl2H-pyran-2-Oxo-5-carboxylate 98% | 50g | $410 | 2021-12-16 | Buy |
| AK Scientific | J93025 | Methyl Coumalate | 1g | $10 | 2021-12-16 | Buy |
| AK Scientific | J93025 | Methyl Coumalate | 5g | $36 | 2021-12-16 | Buy |
| AK Scientific | Q611 | Methyl Coumalate | 100g | $401 | 2021-12-16 | Buy |
| Alfa Aesar | B25330 | Methyl coumalate, 98% | 2g | $47.65 | 2024-03-01 | Buy |
| Alfa Aesar | B25330 | Methyl coumalate, 98% | 10g | $165.65 | 2024-03-01 | Buy |
| Alichem | 6018413 | Methyl2-oxo-2H-pyran-5-carboxylate | 100g | $297.92 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 250mg | $6 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 1g | $8 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 5g | $34 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 10g | $59 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 25g | $111 | 2021-12-16 | Buy |
| Ambeed | A381504 | Methyl2-oxo-2H-pyran-5-carboxylate 98% | 100g | $321 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014503 | METHYL COUMALATE 95.00% | 1G | $619.7 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014503 | METHYL COUMALATE 95.00% | 2.5G | $796.77 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014503 | METHYL COUMALATE 95.00% | 5G | $912.29 | 2021-12-16 | Buy |
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)
Flash point :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)
Boiling point :178-180 °C/60 mmHg (lit.)
Density :1.1993 (rough estimate)
refractive index :1.4300 (estimate)
Flash point :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)
Safety Information
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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. 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.More related product prices
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
AFINE CHEMICALS LIMITED
Baoji Guokang Bio-Technology Co., Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
