3-Ethoxy-4-methoxybenzaldehyde manufacturer 1131-52-8 high purity Customization Appearance:White to Yellow solid Storage:Room temperature Package:As customer's requirement Application:Pharmaceutical Apremilast Intermediate Transportation:by sea or
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Cas:1131-52-8
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inquiry3-Ethoxy-4-methoxybenzaldehyde CAS No.:1131-52-8 Name: 3-Ethoxy-4-methoxybenzaldehyde Molecular Structure Molecular Formula: C10H12O3 Molecular Weight: 180.20
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inquiryAppearance:White to Orange to Green powder to crystal Storage:R T Package:25kg/Barrel Application:As a fragrance, a synthetic intermediate of drug molecules, in addition, in the synthesis and transformation, mainly around the aldehyde structure on t
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inquiryProduct Name: 3-Ethoxy-4-methoxybenzaldehyde CAS: 1131-52-8 MF: C10H12O3 MW: 180.2 EINECS: 642-869-4 Mol File: 1131-52-8.mol 3-Ethoxy-4-methoxybenzaldehyde Structure 3-Ethoxy-4-methoxybenzaldehyde Chemical Properties Melting point
Cas:1131-52-8
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
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inquiry3-Ethoxy-4-methoxybenzaldehydeCAS:1131-52-8 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 orga
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:1131-52-8
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inquiry3-Ethoxy-4-methoxybenzaldehyde/High quality/Best priceAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place Package:according to customers' requirements Application:Aromatic Aldehydes & Derivatives (substituted);A to
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inquirySuperior quality moderate price & quick delivery Appearance:Colorless solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryAppearance:powder or granule ( refer to COA) Application:Librium, Valium
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryConditions | Yield |
---|---|
With tetrabutyl ammonium fluoride; sodium hydroxide In water at 25℃; for 4h; Reagent/catalyst; | 96.1% |
4-hydroxy-3-ethoxybenzaldehyde
tetramethlyammonium chloride
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In 1,2-dimethoxyethane at 145℃; for 1h; Microwave irradiation; Inert atmosphere; Sealed vessel; | 96% |
With potassium carbonate at 150 - 160℃; for 6h; | 75% |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With potassium hydroxide |
Conditions | Yield |
---|---|
With potassium dichromate; sulfuric acid at 50℃; | |
With dihydrogen peroxide; iron(II) sulfate |
Conditions | Yield |
---|---|
With sodium hydroxide |
4-hydroxy-3-ethoxybenzaldehyde
dimethyl sulfate
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With sodium hydroxide |
4-hydroxy-3-ethoxybenzaldehyde
methyl iodide
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With ethanol | |
Stage #1: 4-hydroxy-3-ethoxybenzaldehyde With potassium hydroxide In methanol; water Stage #2: methyl iodide In methanol; water for 3h; Reflux; | |
With potassium carbonate In N,N-dimethyl-formamide at 0 - 5℃; for 2h; Solvent; Temperature; | |
Stage #1: 4-hydroxy-3-ethoxybenzaldehyde With sodium hydride In N,N-dimethyl-formamide at 0℃; Stage #2: methyl iodide at 20℃; |
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With potassium hydroxide |
4-methoxy-3-ethoxy-1-trans-propenyl-benzene
dihydrogen peroxide
3-ethoxy-4-methoxybenzaldehyde
sulfuric acid
4-methoxy-3-ethoxy-1-trans-propenyl-benzene
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
at 50 - 53℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: water / 200 °C 2: aqueous methanol. KOH View Scheme |
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With water Acidic conditions; |
4-hydroxy-3-ethoxybenzaldehyde
dimethyl sulfoxide
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With oxygen; palladium diacetate; sodium hydroxide at 100℃; under 1500.15 Torr; for 6h; Reagent/catalyst; Time; Large scale; |
diisopropyl hydrogenphosphonate
3-ethoxy-4-methoxybenzaldehyde
[(3-Ethoxy-4-methoxy-phenyl)-hydroxy-methyl]-phosphonic acid diisopropyl ester
Conditions | Yield |
---|---|
With aluminum oxide for 48h; Ambient temperature; | 100% |
3-ethoxy-4-methoxybenzaldehyde
bis-(3-ethoxy-4-methoxy-phenyl)-methanol
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; water | 100% |
2-(piperidin-4-ylamino)-benzooxazole-7-carboxylic acid
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-(piperidin-4-ylamino)-benzooxazole-7-carboxylic acid; 3-ethoxy-4-methoxybenzaldehyde With acetic acid; N-ethyl-N,N-diisopropylamine In ethanol at 50℃; for 1.5h; Stage #2: With sodium cyanoborohydride In ethanol at 50℃; | 99% |
3-ethoxy-4-methoxybenzaldehyde
2-bromo-5-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 3-ethoxy-4-methoxybenzaldehyde In toluene at 65 - 70℃; for 0.5h; Large scale; Stage #2: With bromine In methanol; water at 15 - 45℃; for 3.5h; Autoclave; Large scale; | 97.8% |
With bromine; acetic acid |
Conditions | Yield |
---|---|
With water at 65℃; for 3h; Reagent/catalyst; Time; Large scale; | 97.2% |
carbon tetrabromide
3-ethoxy-4-methoxybenzaldehyde
1,1-dibromo-2-(3-ethoxy-4-methoxyphenyl)ethene
Conditions | Yield |
---|---|
With triphenylphosphine In dichloromethane for 0.666667h; cooling; | 96% |
With triphenylphosphine In dichloromethane at 0℃; for 0.166667 - 0.25h; Corey-Fuchs reaction; | |
With triphenylphosphine In dichloromethane at 0℃; for 0.166667 - 0.25h; |
3-ethoxy-4-methoxybenzaldehyde
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In acetonitrile at 5 - 84℃; Product distribution / selectivity; | 95.5% |
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride, sodium hydroxide / aq. ethanol; H2O / Ambient temperature 2: acetic anhydride / Heating View Scheme | |
With hydroxylamine hydrochloride In acetonitrile Reflux; | |
With hydroxylamine hydrochloride In formic acid at 85 - 90℃; Temperature; | 600 g |
4-tert-butylbenzoic acid hydrazide
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
In ethanol for 3h; Reflux; | 95% |
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With perchloric acid In ethanol at 20℃; for 0.583333h; | 95% |
3-ethoxy-4-methoxybenzaldehyde
anthranilic acid amide
2,3-dihydro-2-(3-ethoxy-4-methoxyphenyl)quinazolin-4(1H)-one
Conditions | Yield |
---|---|
With thionyl chloride In ethanol at 20℃; for 0.583333h; | 94% |
Conditions | Yield |
---|---|
In methanol Reflux; | 93% |
Conditions | Yield |
---|---|
In methanol for 0.5h; Heating; | 92% |
hexadecylamine
3-ethoxy-4-methoxybenzaldehyde
(E)-N-(3-ethoxy-4-methoxybenzylidene)hexadecan-1-amine
Conditions | Yield |
---|---|
In methanol for 0.333333h; Reflux; | 92% |
N-(4-methylpentan-2-yl)hydroxylamine
3-ethoxy-4-methoxybenzaldehyde
Conditions | Yield |
---|---|
With p-toluenesulfonic acid monohydrate In ethyl acetate; benzene | 91.8% |
dimethylsulfone
3-ethoxy-4-methoxybenzaldehyde
2-(3-ethoxy-4-methoxyphenyl)-1-(methylsulfonyl)eth-2-ylamine
Conditions | Yield |
---|---|
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at -20 - 0℃; for 1h; Stage #2: 3-ethoxy-4-methoxybenzaldehyde With lithium hexamethyldisilazane In tetrahydrofuran; hexane at -40 - -30℃; for 1h; Stage #3: With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -30 - 0℃; Temperature; | 91.5% |
Stage #1: 3-ethoxy-4-methoxybenzaldehyde With lithium hexamethyldisilazane at -78℃; Stage #2: dimethylsulfone With n-butyllithium; boron trifluoride diethyl etherate at -78℃; | 41% |
Conditions | Yield |
---|---|
With FIBAN K-1 cation exchanger In benzene Dean-Stark; Reflux; | 90% |
tert-butyl carbamate
3-ethoxy-4-methoxybenzaldehyde
sodium 4-methylbenzenesulfinate
Conditions | Yield |
---|---|
With formic acid In water at 25 - 30℃; for 48h; | 90% |
With formic acid In water; butan-1-ol at 20 - 25℃; for 48h; Inert atmosphere; | 300 g |
3-ethoxy-4-methoxybenzaldehyde
rimantadine hydrochloride
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol pH=7; Heating; | 89% |
3-ethoxy-4-methoxybenzaldehyde
4-phenoxyanilin
N-[(E)-3-ethoxy-4-methoxybenzylidene]-4-phenoxyaniline
Conditions | Yield |
---|---|
In methanol for 0.25h; Reflux; | 89% |
Conditions | Yield |
---|---|
In methanol Reflux; | 89% |
3-ethoxy-4-methoxybenzaldehyde
dimedone
malononitrile
2-amino-4-(3-ethoxy-4-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
Conditions | Yield |
---|---|
With piperdinium acetate In neat (no solvent) at 20℃; Green chemistry; | 89% |
3-ethoxy-4-methoxybenzaldehyde
trimethyleneglycol
2-(4-methoxy-3-ethoxyphenyl)-1,3-dioxane
Conditions | Yield |
---|---|
With sulfo cation exchanger FIBAN K-1 In benzene Heating; Dean-Stark; | 86% |
Conditions | Yield |
---|---|
In methanol Heating; | 85% |
3-ethoxy-4-methoxybenzaldehyde
2‐(2,4,5‐triphenyl‐1H‐imidazol‐1‐yl)acetohydrazide
2-(2,4,5-triphenyl-1H-imidazol-1-yl)-N'-(3-ethoxy-4-methoxybenzylidene)acetohydrazide
Conditions | Yield |
---|---|
With acetic acid In dimethyl sulfoxide for 0.05h; Microwave irradiation; | 85% |
3-ethoxy-4-methoxybenzaldehyde
3-monochloro-1,2-propanediol
C13H17ClO4
Conditions | Yield |
---|---|
With FIBAN K-1 cation exchanger In benzene Dean-Stark; Reflux; | 85% |
Conditions | Yield |
---|---|
With ammonium acetate for 16h; Henry Nitro Aldol Condensation; Reflux; | 85% |
Conditions | Yield |
---|---|
In methanol Reflux; | 84% |
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