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4-Methoxy-2(5H)-furanone

4-Methoxy-2(5H)-furanone Structure
4-Methoxy-2(5H)-furanone structure
CAS No.
69556-70-3
Chemical Name:
4-Methoxy-2(5H)-furanone
Synonyms
METHYL TETRONATE;3-methoxy-2H-furan-5-one;4-Methoxyfuran-2(5H)-one;4-Methoxy-2(5H)-furanone;2(5H)-FURANONE, 4-METHOXY-;4-METHOXY-2(5H)-FURANONE,97%;4-METHOXY-2(5H)-FURANONE 99%;3-methylfuran-2,4(3H,5H)-dione;4-Methoxy-2(5H)-furanone
CBNumber:
CB0721541
Molecular Formula:
C5H6O3
Molecular Weight:
114.1
MDL Number:
MFCD00071565
MOL File:
69556-70-3.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:28
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4-Methoxy-2(5H)-furanone Properties

Melting point 62-64 °C(lit.)
Boiling point 105 °C0.5 mm Hg(lit.)
Density 1.2583 (rough estimate)
refractive index 1.4630 (estimate)
storage temp. Storage temp. 2-8°C
form Crystalline Solid
color Slightly yellow
BRN 110228
InChI 1S/C5H6O3/c1-7-4-2-5(6)8-3-4/h2H,3H2,1H3
InChIKey VOYDEHILKLSVNN-UHFFFAOYSA-N
SMILES COC1=CC(=O)OC1
CAS DataBase Reference 69556-70-3(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xi
Risk Statements  36/38-36/37/38
Safety Statements  37/39-24/25
WGK Germany  3
HS Code  29322090
Storage Class 11 - Combustible Solids

4-Methoxy-2(5H)-furanone price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 360872 4-Methoxy-2(5H)-furanone 99% 69556-70-3 5g $78.3 2026-04-30 Buy
Matrix Scientific 200866 4-Methoxy-2(5H)-furanone 69556-70-3 10.00g $137 2026-05-18 Buy
Matrix Scientific 200866 4-Methoxy-2(5H)-furanone 69556-70-3 50.00g $545 2026-05-18 Buy
aablocks AA006AQP 4-Methoxy-2(5H)-Furanone 95% 69556-70-3 1g $40 2026-05-28 Buy
aablocks AA006AQP 4-Methoxy-2(5H)-Furanone 95% 69556-70-3 5g $140 2026-05-28 Buy
Product number Packaging Price Buy
360872 5g $78.3 Buy
200866 10.00g $137 Buy
200866 50.00g $545 Buy
AA006AQP 1g $40 Buy
AA006AQP 5g $140 Buy

4-Methoxy-2(5H)-furanone Chemical Properties, Uses, Production

Chemical Properties

SLIGHTLY YELLOW CRYSTALLINE MASS

Uses

4-Methoxy-2(5H)-furanone may be used as starting reagent in the synthesis of 5-alkylidene 4-methoxy-2(5H)-furanone.

General Description

4-Methoxy-2(5H)-furanone is a furanone. 4-Methoxy-2(5H)-furanone is isolated from Narthecium asiaticum maxim leave samples and is reported to cause nephrotoxicity in cattle.

4-Methoxy-2(5H)-furanone Preparation Products And Raw materials

Raw materials

Preparation Products

4-Methoxy-2(5H)-furanone Suppliers

Global Suppliers ( 51)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Shanghai Meishui Chemical Technology Co., Ltd 021-60549325 18616193163 China 4518 56
Tianjin Anhao Biological Technology Co., Ltd. sales@ahpharmatech.com China 5734 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
BioPharmaMatrix,Inc. 0510-86010668 13395169561; sales@biopharmamatrix.com China 4982 55
Aikon International Limited 025-58859352 13913916777 dt3@aikonchem.com China 15490 58
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
Henan Alfa Chemical Co., Ltd +8618339805032 sale03@alfachem.cn China 9872 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Shanghai Hanhong Scientific Co.,Ltd. 64
Thermo Fisher Scientific 75
Shanghai Meishui Chemical Technology Co., Ltd 56
Tianjin Anhao Biological Technology Co., Ltd. 55
Sigma-Aldrich 80
BioPharmaMatrix,Inc. 55
Aikon International Limited 58
Tianjin heowns Biochemical Technology Co., Ltd. 60
Henan Alfa Chemical Co., Ltd 58

View Latest Price from 4-Methoxy-2(5H)-furanone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-METHOXY-2(5H)-FURANONE pictures 2021-08-12 4-METHOXY-2(5H)-FURANONE
69556-70-3
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

4-Methoxy-2(5H)-furanone Spectrum

4-METHOXY-2(5H)-FURANONE(69556-70-3)1HNMR4-METHOXY-2(5H)-FURANONE(69556-70-3)Raman4-METHOXY-2(5H)-FURANONE(69556-70-3)FT-IR

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4-METHOXY-2(5H)-FURANONE 99% 4-METHOXY-2(5H)-FURANONE,97% METHYL TETRONATE 2(5H)-FURANONE, 4-METHOXY- 3-methylfuran-2,4(3H,5H)-dione 4-Methoxyfuran-2(5H)-one 3-methoxy-2H-furan-5-one 4-Methoxy-2(5H)-furanone 4-Methoxy-2(5H)-furanone 69556-70-3 Building Blocks Furans Heterocyclic Building Blocks Building Blocks Furans Heterocyclic Building Blocks