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
Selected condition:
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
Symbol(GHS): |
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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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