Chemical name: Natural Furaneol Synonym: 4-Hydroxy-2,5-dimethyl-3(2H)-furanone Molecular formula: C6H8O3 Molecular weight: 128.13 FEMA Code: 3174 CAS Code: 3658-77-3 Quality standard (in accordance with gb28365-2012) Aroma: fruity, caramel or
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryUnique advantages for 4-Hydroxy-2,5-dimethyl-3(2H)furanone Cas 3658-77-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to pale yellow powder Storage:Store in 2-8℃
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inquiryItems Standard Result Appearance Colorless to light yellow solid Light yellow crystal Aroma
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inquiryName 4-Hydroxy-2,5-dimethyl-3(2H)furanone Synonyms Furaneol; Strawberry furanone; 2,5-Dimethyl-4-hydroxy-3[2H]-furanone Molecular Structure
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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inquiryProduct Name: Furaneol Synonyms: CARMELAN;FEMA 3174;FURANEOL;HYDROXY DIMETHYL FURANONE;4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE;4-HYDROXY-2,5-DIMETHYLFURAN-3(2H)-ONE;4-HYDROXY-2,5-DIMETHYL-FURAN-3-ONE;2,5-DIMETHYL-4-HYDROXY-2,3-DIHYDROFURAN-3-ONE CA
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryProduct Name 4-Hydroxy-2,5-dimethyl-3(2H)furanone CAS 3658-77-3 MF C6H8O3 MW 128.13 EINECS 222-908-8 Product Categories
We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat
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Furaneol CAS:3658-77-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, s
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inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:3658-77-3
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inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
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inquiry4-Hydroxy-2.5-dimethyl-3(2H)-furanone CAS: 3658-77-3 Specification Items Specification Result Purity ≥99% 99.6% Apperance White
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inquiryPRODUCT DETAILS
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiry优势 1:产品经过专业的生产工艺和质量检验,纯度为99%+。 2:高素质的工程师提供技术文件和服务。 3: 我们可以提供样品供您测试。 4: 高品质和有竞争力的价格,我们有充足的库存。 5: 我们可以提供 OEM/ODM 服务。 6:快速安全的快递,(TNT;EMS;FEDEX;DHL;UPS;EUB,专线)门到门服务。 7:接受各种付款项目。 8:高效配送(1-10天快速配送服务) 9:超值包装(石蜡涂层;双层铝箔袋;真空包装) 10:包装(1g起---订购数量
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inquiryfuraneol
Conditions | Yield |
---|---|
With sulfuric acid at 10 - 20℃; for 1h; Reagent/catalyst; | 96.3% |
glucofuraneol tetraacetate
A
furaneol
B
2,5-dimethyl-4-hydroxy-3<2H>-furanone β-D-glucopyranoside
Conditions | Yield |
---|---|
With sodium methylate In methanol for 4h; Ambient temperature; | A 8% B 92% |
hexane-3,4-cis-diol-2,5-dione
furaneol
Conditions | Yield |
---|---|
With sodium phosphate dibasic dodecahydrate; phosphoric acid In acetic acid butyl ester; water at 70 - 80℃; for 0.833333h; Reagent/catalyst; Flow reactor; | 86% |
With disodium hydrogenphosphate; sodium hydrogencarbonate In water; ethyl acetate at 75℃; for 36h; pH=7; pH-value; Solvent; Temperature; Inert atmosphere; | 6.8 g |
Conditions | Yield |
---|---|
With piperidine; acetic acid In ethanol at 80℃; for 24h; | 85% |
Multi-step reaction with 3 steps 1: 90 percent / NaBH4 / H2O / 0.5 h / Ambient temperature 2: 95 percent / sorbitol dehydrogenase (SDH), NAD, α-ketoglutarate monosodium salt, (NH4)2SO4, GluDH / H2O / 10 h / pH 8.2 3: piperidine, glacial acetic acid / ethanol / 20 h / 80 °C View Scheme |
furaneol
Conditions | Yield |
---|---|
With oxalic acid for 5h; Heating; | 85% |
methyl bromide
ethyl 3,4-dihydroxy-5-methyl-2-furancarboxylate
furaneol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In water | 81.4% |
ethyl 3,4-dihydroxy-5-methyl-2-furancarboxylate
furaneol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In water; dimethyl sulfate | 76.6% |
2,5-bisacetoxyhexane-3,4-dione
furaneol
Conditions | Yield |
---|---|
With oxalic acid In water for 3.2h; Heating; | 66% |
2,2'-Dimethoxy-3,3'-dimethyl-[2,2']bioxiranyl
furaneol
Conditions | Yield |
---|---|
With sulfuric acid In methanol for 2h; Heating; | 59% |
Conditions | Yield |
---|---|
With sodium dihydrogenphosphate; L-Lysine hydrochloride; sodium hydroxide In water at 110℃; for 0.75h; pH=6.5; Temperature; Concentration; | 56.7% |
2,5-dihydroxy-4,4,-dibromo-3-hexanone
furaneol
Conditions | Yield |
---|---|
With triethylamine In ethanol for 2h; Heating; | 49% |
(3R,4R)-3,4-dihydroxyhexane-2,5-dione
furaneol
Conditions | Yield |
---|---|
With piperidine; acetic acid In water for 168h; Heating; | 48% |
6-deoxy-L-galactose
furaneol
Conditions | Yield |
---|---|
With piperidine; acetic acid In ethanol at 80℃; for 2h; | 43% |
furaneol
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; sodium dihydrogenphosphate; GLUTATHIONE In acetic acid butyl ester at 100℃; for 3h; Reagent/catalyst; Time; Inert atmosphere; | 36% |
fructose 1,6-diphosphate
furaneol
Conditions | Yield |
---|---|
With potassium hydroxide; hydrogen; sodium iodide; palladium on activated charcoal In methanol; water at 90℃; under 3102.9 Torr; for 24h; | 28.7% |
Multi-step reaction with 3 steps 1: D-lactaldehyde, Aldolase, Triosephosphate isomerase / 60 h / Ambient temperature; pH 7.0, PAN-800 gel 2: 85 percent / H2O / 8 h / 90 °C / pH 1.0 3: piperidine, glacial acetic acid / ethanol / 20 h / 80 °C View Scheme |
β-6-deoxy-L-sorbose
furaneol
Conditions | Yield |
---|---|
With piperidine; acetic acid In ethanol at 80℃; for 20h; Yield given; |
Conditions | Yield |
---|---|
With piperidine; acetic acid In ethanol at 80℃; for 20h; Yield given; |
D-glucose
glycine
A
5-hydroxymethyl-2-furfuraldehyde
B
furaneol
C
5-hydroxymaltol
D
2-hydroxymethyl-5-methylfuran
Conditions | Yield |
---|---|
In water at 95℃; for 120h; Product distribution; other reaction time, other temperature; |
D-Xylose
L-alanin
A
furaneol
B
homofuraneol
Conditions | Yield |
---|---|
With phosphate buffer pH 6.0 at 90℃; for 1h; |
D-Xylose
furaneol
Conditions | Yield |
---|---|
With phosphate buffer pH 6.0 at 90℃; for 1h; |
2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one
A
furaneol
B
5-hydroxymaltol
C
2-methyltetrahydrofuran-3-one
D
2,3-Pentanedione
E
2-hydroxy-3-methylcyclopent-2-en-1-one
F
hydroxy-2-propanone
Conditions | Yield |
---|---|
With water at 150℃; for 1h; also 2,3-dihydro-3,5-dihydroxy-6(13C)methyl-4(H)-pyran-4-one; var. temp., pH, and time; effect of 2,4-dihydroxy-2,5-dimethyl-3(2H)-furanone; |
D-Xylose
glycine
furaneol
Conditions | Yield |
---|---|
With phosphate buffer pH 6.0 at 90℃; for 1h; |
2,5-dimethyl-4-propionyloxy-3(2H)-furanone
furaneol
Conditions | Yield |
---|---|
With Soerensen buffer In water at 30℃; Product distribution; time dependence; |
A
furaneol
B
2,5-dimethyl-4-propionyloxy-3(2H)-furanone
Conditions | Yield |
---|---|
With Soerensen buffer In water at 30℃; Product distribution; time dependence; |
D-xylose
A
2-Methylpyrazine
B
furaneol
C
4-hydroxy-5-methyl-3[2H]-furanone
D
hydroxy-2-propanone
Conditions | Yield |
---|---|
With sodium hydroxide; 2,6-diaminohexanoic acid hydrochloride; potassium hydrogencarbonate In water at 100℃; under 750.06 Torr; for 5h; pH=10; Product distribution; Kinetics; Further Variations:; Reagents; pH-values; Pressures; Condensation; Maillard reaction; Amadori rearrangement; |
Conditions | Yield |
---|---|
With citrate phosphate buffer at 70℃; for 48h; pH=3; Product distribution; Further Variations:; Reagents; pH-values; Reaction partners; effect of Cys and AcCys; degradation; |
D-glucose
A
4-hydroxy-2-(hydroxymethyl)-5-methyl-3(2H)-furanone
B
furaneol
C
2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one
Conditions | Yield |
---|---|
With glycine In water for 4h; Maillard reaction; Heating; | A n/a B n/a C 7.1 mg |
D-Glucose
A
furaneol
B
2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one
C
4-hydroxy-5-methyl-3[2H]-furanone
Conditions | Yield |
---|---|
In phosphate buffer; water at 37℃; for 2191.5h; pH=7.4; Maillard reaction; |
Conditions | Yield |
---|---|
With NADPH In various solvent(s) at 30℃; for 30h; pH=7.5; Product distribution; Further Variations:; Reagents; pH-values; Temperatures; cofactor; substrate conc.; reaction time; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene for 16h; Heating; | 90% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 6h; Heating; | 80% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 6h; Heating; | 80% |
furaneol
ethyl vinyl ether
2,5-dimethyl-4-[(1'-ethoxy)ethoxy]-3(2H)-furanone
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydrogencarbonate | 78.9% |
Conditions | Yield |
---|---|
In acetonitrile for 14h; Ambient temperature; Irradiation; | 57% |
Conditions | Yield |
---|---|
In acetonitrile for 12h; Ambient temperature; Irradiation; | 50% |
Conditions | Yield |
---|---|
With HEPES buffer; sucrose phosphorylase from Leuconostoc mesenteroides at 32℃; for 15h; pH=7.2; transglycosylation; | 45% |
Conditions | Yield |
---|---|
In acetonitrile Irradiation; | A 44% B 6% |
With air In acetonitrile Irradiation; | A 44% B 6% |
Conditions | Yield |
---|---|
In acetonitrile for 2.5h; Irradiation; | A 41% B 15% |
With air In acetonitrile for 2.5h; Irradiation; | A 41% B 15% |
Conditions | Yield |
---|---|
37.8% |
Conditions | Yield |
---|---|
In acetonitrile for 6h; Irradiation; | 25% |
Conditions | Yield |
---|---|
With air In acetonitrile for 2h; Irradiation; | 22% |
furaneol
2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-maltosyl bromide
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 35℃; for 0.75h; | 22% |
furaneol
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
glucofuraneol tetraacetate
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane at 35℃; for 0.75h; | 19% |
With calcium sulfate; silver(l) oxide In dichloromethane |
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