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3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone structure

CAS No.: 698-10-2

Chemical Name:: 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone

Synonyms: Abhexone;FEMA 3153;Emoxyfurone;Ethyl gourd;MAPLE FURANONE;-2(5H)-furanone;-3-hydroxy-4-methyL;Ethylfenugrecklactone;ETHYL FENUGREEK LACTONE;5-ETHYL-4-METHYL-3-HYDROXYFURANONE

CBNumber:: CB4256199

Molecular Formula:: C7H10O3

Molecular Weight:: 142.15

MDL Number:: MFCD00036673

MOL File:: 698-10-2.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Properties

Melting point	31-35 °C(lit.)
Boiling point	83-86 °C0.5 mm Hg(lit.)
Density	1.1643 (rough estimate)
FEMA	3153 \| 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE
refractive index	n20/D 1.49(lit.)
Flash point	>230 °F
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	powder to lump to clear liquid
pka	9.28±0.40(Predicted)
color	White or Colorless to Yellow
Odor	at 0.01 % in dipropylene glycol. sweet fruity caramellic maple fenugreek brown sugar nutty chicory praline butterscotch
Odor Type	caramellic
biological source	synthetic
FreezingPoint	25.0 to 29.0 ℃
JECFA Number	222
Stability	Hygroscopic
InChIKey	IUFQZPBIRYFPFD-UHFFFAOYSA-N
LogP	0.09
CAS DataBase Reference	698-10-2(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE
FDA UNII	J007136N0N
NIST Chemistry Reference	2(5H)-furanone, 5-ethyl-3-hydroxy-4-methyl-(698-10-2)
EPA Substance Registry System	2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl- (698-10-2)
UNSPSC Code	12164502
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P305+P351+P338

Safety Statements

24/25

RIDADR

UN 3335

WGK Germany

HS Code

29322090

NFPA 704

	1
1		1

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W315303	5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone 97%, FG	698-10-2	sample-k	$54.6	2024-03-01	Buy
Sigma-Aldrich	W315303	5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone 97%, FG	698-10-2	100g	$406	2024-03-01	Buy
Sigma-Aldrich	W315303	5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone 97%, FG	698-10-2	250g	$781	2024-03-01	Buy
Sigma-Aldrich	W315303	5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone 97%, FG	698-10-2	1kg	$2340	2024-03-01	Buy
TCI Chemical	E0800	5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone >97.0%(GC)(T)	698-10-2	5g	$58	2024-03-01	Buy

Product number	Packaging	Price	Buy
W315303	sample-k	$54.6	Buy
W315303	100g	$406	Buy
W315303	250g	$781	Buy
W315303	1kg	$2340	Buy
E0800	5g	$58	Buy

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Chemical Properties,Uses,Production

Chemical Properties

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone has a sweet, maple, caramel odor.

Chemical Properties

light yellow liqui

Chemical Properties

Abhexone has been found in, for example, lovage and roasted coffee. It has a bouillon-like, coffee and lovage aroma, depending on its concentration. It can be prepared starting from alkyl 2-oxobutanoate either by self-condensation followed subsequently by decarbomethoxylation or by condensation with propionaldehyde and subsequent cyclization . Alkyl 2-oxobutanoate is available from acrylaldehyde and sodium cyanide via alkyl 2-hydroxy-3-butenoate or by reaction of dialkyloxalate with ethyl magnesium bromide . It is used for aromatization of food.

Occurrence

Reported found in coffee.

Uses

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone is an odorant found in grape stems, Jura Flor-Sherry wines and roasted arabica coffee.

Definition

ChEBI: 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone is a butenolide. It has a role as a metabolite.

Taste threshold values

Taste characteristics at 50 ppm: sweet, fruity with brown maple note.

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone synthesis

Synthesis of 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone from 2-Ethyl-2,5-dihydro-4-hydroxy-3-methyl-5-oxo-2-furancarboxylic Acid Methyl Ester

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Preparation Products And Raw materials

Raw materials

Preparation Products

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Suppliers

Global( 261)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+86-15531157085; +8615531157085	abby@chuanghaibio.com	China	8804	58
Hebei Mujin Biotechnology Co.,Ltd	+86-13288715578 +86-13288715578	sales@hbmojin.com	China	12765	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20211	58
airuikechemical co., ltd.	+86-18353166132 +86-18353166132	sales02@airuikechemical.com	China	983	58
Shandong Deshang Chemical Co., Ltd.	+86-0531-8875-2665 +8613153039501	info@deshangchem.com	China	661	58
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	809	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883 +86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29731	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	19837	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
airuikechemical co., ltd.	58
Shandong Deshang Chemical Co., Ltd.	58
JINING XINHE CHEMICAL CO., LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58

View Lastest Price from 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-06-12	3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 698-10-2	US $10.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-06-05	3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 698-10-2	US $40.00-28.00 / kg	1kg	99%	30 tons	Hebei Yanxi Chemical Co., Ltd.
2025-05-23	3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 698-10-2	US $45.00 / kg	1kg	99%	20 tons	Hebei Zhuanglai Chemical Trading Co Ltd

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
698-10-2
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
698-10-2
US $40.00-28.00 / kg
99%
Hebei Yanxi Chemical Co., Ltd.

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone
698-10-2
US $45.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co Ltd

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone Spectrum

3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone(698-10-2)¹HNMR 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone(698-10-2)IR 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone(698-10-2)FT-IR

698-10-2(3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone)Related Search:

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5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE, NATURAL DIETHYL-3-HYDROXY-L-4-METHYL-2(5H FURANONE) 50% IN ETHYL 5-ethyl-3-hydroxy-4-Methyl-2,5-dihydrofuran-2-one 3-Hydroxy-4-methyl-5-ethylfuran-2(5H)-one 4-Ethyl-2,4-dihydroxy-3-methyl-2-butenoic acid 1,4-lactone 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone,98% 5-ETHYL-4-METHYL-3-HYDROXYFURANONE 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE 5-ETHYL-3-HYDROXY-4-METHYL-5H-FURAN-2-ONE 2(5H)-Furanone, 5-ethyl-3-hydroxy-4-methyl- 2-Hexenoic acid, 2,4-dihydroxy-3-methyl-, gamma-lactone 4-Methyl-5-ethyl-3-hydroxyfuranone 5-ethyl-3-hydroxy-4-methyl-2(5h)-furanon MAPLE FURANONE Emoxyfurone ETHYL FENUGREEK LACTONE FEMA 3153 3-hydroxy-4-methyl-5-ethyl-2(5h)furanone 3-HYDROXY-4-METHYL-5-ETHYL-2-FURANONE Abhexone Ethylfenugrecklactone 5-ethyl-3-hydroxy-4-methylfuran-2(5H)-one abhexone,5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone 2,4-DIHYDROXY-3-METHYL-HEX-2-ENOICACID-4-LACTONE 2-ETHYL-3-METHYL-4-HYDROXYDIHYDRO-(2,5)-FURAN-5-ONE 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE 96+% 5-ETHYL-3-HYDROXY-4-METHYL-2(5H)-FURANONE 50% IN TRIACETIN Ethyl gourd 2-ethyl-4-hydroxy-3-methyl-2H-furan-5-one 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone> -3-hydroxy-4-methyL -2(5H)-furanone 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone USP/EP/BP TIANFU CHEM-- 3-Hydroxy-4-methyl-5-ethyl-2(5H)furanone 5-ethyl-3-hydroxy-4-methyl-3H-furan-2-one 2-Ethyl-3-methyl-4-hydroxydihydro-2,5-furan-5-one(Ethyl ? ?Fenugreek Lactone) 5-Ethyl-3-hydroxy-4-methyl-2[5]-furanone Ethyl p-menthane-3-carboxylate (3-hydroxy-4-methyl-5-ethyl-2(5H)-furanone) 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone 698-10-2 0698-10-02 6980-10-2 food additive Alphabetical Listings E-F Flavors and Fragrances