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ChemicalBook >> CAS DataBase List >>3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Structure
3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE structure
CAS No.
3740-59-8
Chemical Name:
3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE
Synonyms
6-methyl-3,4-dihydropyran-2-one;6-Methyl-3,4-dihydro-2H-pyran-2-one;3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE;2H-Pyran-2-one, 3,4-dihydro-6-methyl-;3,4-Dihydro-6-methyl-2H-pyran-2-one 97%;3,4-Dihydro-6-methyl-2H-pyran-2-one;3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE ISO 9001：2015 REACH
CBNumber:
CB2782131
Molecular Formula:
C6H8O2
Molecular Weight:
112.13
MDL Number:
MFCD00012357
MOL File:
3740-59-8.mol
MSDS File:
SDS
Last updated:2026-05-28 00:47:39
Product description Number Pack Size Price
3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% AA00C0BL 50mg $232
3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% AA00C0BL 100mg $325
3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% AA00C0BL 250mg $447
3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% AA00C0BL 500mg $680
3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% AA00C0BL 1g $860
Request For Quotation

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Properties

Boiling point 82-83 °C15 mm Hg(lit.)
Density 1.09 g/mL at 25 °C(lit.)
refractive index n20/D 1.4677(lit.)
Flash point 174 °F
InChI 1S/C6H8O2/c1-5-3-2-4-6(7)8-5/h3H,2,4H2,1H3
InChIKey DOSOPEZOHKMQPJ-UHFFFAOYSA-N
SMILES CC1=CCCC(=O)O1
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335-H227
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P210-P280-P370+P378-P403+P235-P501
PPE Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
WGK Germany  3
Storage Class 10 - Combustible liquids

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00C0BL 3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% 3740-59-8 50mg $232 2026-05-28 Buy
aablocks AA00C0BL 3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% 3740-59-8 100mg $325 2026-05-28 Buy
aablocks AA00C0BL 3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% 3740-59-8 250mg $447 2026-05-28 Buy
aablocks AA00C0BL 3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% 3740-59-8 500mg $680 2026-05-28 Buy
aablocks AA00C0BL 3,4-Dihydro-6-methyl-2h-pyran-2-one 95.00% 3740-59-8 1g $860 2026-05-28 Buy
Product number Packaging Price Buy
AA00C0BL 50mg $232 Buy
AA00C0BL 100mg $325 Buy
AA00C0BL 250mg $447 Buy
AA00C0BL 500mg $680 Buy
AA00C0BL 1g $860 Buy

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Chemical Properties,Uses,Production

Uses

3,4-Dihydro-6-methyl-2H-pyran-2-one was used as starting reagent in stereoselective synthesis of kasugamycin (antibiotic).

General Description

3,4-Dihydro-6-methyl-2H-pyran-2-one is an enol ether.

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

2-METHYL-1H-INDOLE-3-PROPANOIC ACID

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 28509 58
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42934 64
Syntechem Co.,Ltd info@syntechem.com China 12984 57
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51395 80
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15082 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 13356901049 mark@sklnchem.cn China 7950 58
Shaanxi Didu New Material Co., Ltd 81124267 17392282731 1073@dideu.com China 10000 58
Merck KGaA -- ordercn@merckgroup.com China 6394 58
Supplier Advantage
career henan chemical co 		58
Dideu Industries Group Limited 		58
Shanghai Hanhong Scientific Co.,Ltd. 64
Syntechem Co.,Ltd 57
Sigma-Aldrich 80
Aikon International Limited 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 58
Shaanxi Didu New Material Co., Ltd 58
Merck KGaA 58

View Lastest Price from 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE pictures 2025-11-18 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE
3740-59-8
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE pictures 2019-12-20 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE
3740-59-8
 $1.00 1KG 99% Career Henan Chemical Co

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE Spectrum

3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE(3740-59-8)1HNMR3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE(3740-59-8)IR3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE(3740-59-8)Raman

3740-59-8(3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE)Related Search:

Dehydroacetic acid 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE 4-Hydroxy-5,6-dihydro-6-methyl-2H-pyran-2-one 5,6-Dihydro-6-methyl-2H-pyran-2-one 5,6-Dihydro-4-methyl-2H-pyran-2-one
AURORA KA-824 SPECS AF-399/41075236 AKOS BBS-00005547 3-[(4-ISOPROPYLANILINO)METHYLENE]-6-METHYL-2H-PYRAN-2,4(3H)-DIONE 4-[4-(DIMETHYLAMINO)PHENYL]-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE
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4-(2,4-DICHLOROPHENYL)-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 4-(4-CHLOROPHENYL)-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 7,7-dimethyl-4-(4-methylphenyl)-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione

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3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE 6-Methyl-3,4-dihydro-2H-pyran-2-one 6-methyl-3,4-dihydropyran-2-one 3,4-Dihydro-6-methyl-2H-pyran-2-one 97% 2H-Pyran-2-one, 3,4-dihydro-6-methyl- 3,4-DIHYDRO-6-METHYL-2H-PYRAN-2-ONE ISO 9001：2015 REACH 3,4-Dihydro-6-methyl-2H-pyran-2-one 3740-59-8 Pyrans Heterocyclic Building Blocks Building Blocks API intermediates Building Blocks Heterocyclic Building Blocks Pyrans Building Blocks Chemical Synthesis Heterocyclic Building Blocks