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ChemicalBook >> CAS DataBase List >> 5-Carbethoxy-4,6-dimethyl-2-pyrone

5-Carbethoxy-4,6-dimethyl-2-pyrone

5-Carbethoxy-4,6-dimethyl-2-pyrone price.
  • $16 - $1158.18
  • Product name: 5-Carbethoxy-4,6-dimethyl-2-pyrone
  • CAS: 3385-34-0
  • MF: C10H12O4
  • MW: 196.2
  • EINECS:222-195-3
  • MDL Number:MFCD00006643
  • Synonyms:isodehydroacetic acid ethyl ester;Ethyl isodehydroacetate,95%;Ethyl isodehydracetate,97%;2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, ethyl ester;Ethyl isodehydracetate 99%;Ethyl 4,6-dimethyl-2-pyrone-5-carboxylate;Ethyl 4,6-dimethyl-5-coumalate;2,4-DIMETHYL-6-OXO-6H-PYRAN-3-CARBOXYLIC ACID ETHYL ESTER
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25.00g
  • 25g
  • 50g
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA003MIO
  • Product descriptionEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MIO
  • Product descriptionEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99%
  • Packaging1g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MIO
  • Product descriptionEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99%
  • Packaging5g
  • Price$87
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MIO
  • Product descriptionEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99
  • Packaging25g
  • Price$97
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MIO
  • Product descriptionEthyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99
  • Packaging100g
  • Price$255
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT99785
  • Product descriptionethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 97%
  • Packaging25G
  • Price$250
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT99785
  • Product descriptionethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 97%
  • Packaging100G
  • Price$625
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-12486
  • Product descriptionEthyl isodehydroacetate 97%
  • Packaging500g
  • Price$388
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078540
  • Product descriptionETHYL ISODEHYDROACETATE 95.00%
  • Packaging25G
  • Price$1158.18
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM186286
  • Product descriptionEthyl4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 95%
  • Packaging25g
  • Price$296
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11140994
  • Product descriptionEthyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 95+%
  • Packaging25g
  • Price$314
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number172191
  • Product descriptionEthyl isodehydroacetate
  • Packaging25g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number172191
  • Product descriptionEthyl isodehydroacetate
  • Packaging25.00g
  • Price$100
  • Updated2026-05-18
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number57912
  • Product descriptionEthylIsodehydroacetate
  • Packaging10g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE33408
  • Product descriptionEthyl isodehydracetate 99%
  • Packaging25g
  • Price$131
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberTRC-E921350-10G
  • Product descriptionEthyl Isodehydroacetate
  • Packaging10g
  • Price$154
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003MIO Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99% 250mg $16 2026-05-28 Buy
aablocks AA003MIO Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99% 1g $27 2026-05-28 Buy
aablocks AA003MIO Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99% 5g $87 2026-05-28 Buy
aablocks AA003MIO Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99 25g $97 2026-05-28 Buy
aablocks AA003MIO Ethyl 4,6-Dimethyl-2-Oxo-2H-Pyran-5-Carboxylate 99 100g $255 2026-05-28 Buy
ACHEMBLOCK T99785 ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 97% 25G $250 2026-05-27 Buy
ACHEMBLOCK T99785 ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 97% 100G $625 2026-05-27 Buy
AHH MT-12486 Ethyl isodehydroacetate 97% 500g $388 2026-05-26 Buy
American Custom Chemicals Corporation CHM0078540 ETHYL ISODEHYDROACETATE 95.00% 25G $1158.18 2021-12-16 Buy
Chemenu CM186286 Ethyl4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 95% 25g $296 2021-12-16 Buy
Crysdot CD11140994 Ethyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate 95+% 25g $314 2026-05-26 Buy
Matrix Scientific 172191 Ethyl isodehydroacetate 25g $100 2021-12-16 Buy
Matrix Scientific 172191 Ethyl isodehydroacetate 25.00g $100 2026-05-18 Buy
Medical Isotopes, Inc. 57912 EthylIsodehydroacetate 10g $610 2021-12-16 Buy
Sigma-Aldrich E33408 Ethyl isodehydracetate 99% 25g $131 2023-06-20 Buy
TRC TRC-E921350-10G Ethyl Isodehydroacetate 10g $154 2026-06-03 Buy
Next Last

Properties

Melting point :17-18 °C(lit.)
Boiling point :290-295 °C(lit.)
Density :1.167 g/mL at 25 °C(lit.)
refractive index :n20/D 1.515(lit.)
Flash point :>230 °F
storage temp. :Refrigerator
solubility :Chloroform, Methanol
form :Oil
color :Clear Colorless to Pale Yellow
Water Solubility :Insoluble
BRN :145951
InChI :1S/C10H12O4/c1-4-13-10(12)9-6(2)5-8(11)14-7(9)3/h5H,4H2,1-3H3
InChIKey :FBPWNVQUVXSXKS-UHFFFAOYSA-N
SMILES :CCOC(=O)C1=C(C)OC(=O)C=C1C
CAS DataBase Reference :3385-34-0(CAS DataBase Reference)
NIST Chemistry Reference :2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, ethyl ester(3385-34-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Ethyl isodehydroacetate is used in the synthesis of bidentate ligands. Also used in the preparation of insect growth regulators with juvenile hormone activity. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

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Suppliers and manufacturers

Shenzhen Nexconn Pharmatechs Ltd
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SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
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PT CHEM GROUP LIMITED