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inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
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inquiryMethyl 3,4,5-trimethoxybenzoate CAS 1916-07-0 3,4,5-Trimethoxy benzoic acid methyl ester CAS no 1916-07-0 3,4,5-trimethoxy-2-methylbenzoate Trimethylgallic Acid Methyl Ester Methyl 3,4,5-trimethoxybenzoate Manufacturer High quality Best price In
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inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powder 2. Fact
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inquiryProduct Name Methyl 3,4,5-trimethoxybenzoate CAS No. 1916-07-0 Chemical formula C11H14O5 Purity
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Specification : Methyl 3,4,5-trimethoxybenzoate
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inquiryMethyl 3,4,5-trimethoxybenzoate CAS:1916-07-0 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 or
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryPRODUCT DETAILS
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inquiryProduct name: Methyl 3,4,5-Trimethoxybenzoate CAS No.:1916-07-0 Molecule Formula:C11H14O5 Molecule Weight:226.23 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
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inquiryConditions | Yield |
---|---|
With sulfuric acid at 65℃; for 24h; | 100% |
at 65℃; for 24h; Acidic conditions; | 100% |
With sulfuric acid Reflux; | 97% |
N,N-diethyl(3,4,5-trimethoxyphenyl)carboxamide
trimethoxonium tetrafluoroborate
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: N,N-diethyl(3,4,5-trimethoxyphenyl)carboxamide; trimethoxonium tetrafluoroborate With disodium hydrogenphosphate In acetonitrile at 20℃; Methylation; Stage #2: With sodium hydrogencarbonate for 18h; Hydrolysis; | 95% |
methyl galloate
dimethyl sulfate
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 48h; Reflux; | 94.4% |
With potassium carbonate In acetonitrile for 48h; Reflux; | 94.4% |
With potassium carbonate In acetone for 0.25h; Etherification; methylation; microwave irradiation; | 81% |
With potassium carbonate In acetone for 24h; Reflux; | 62.4% |
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide at 20℃; for 2h; | 94% |
With tetramethlyammonium chloride; sodium hydride 1.) hexane, 25 deg C, 30 min; 50 deg C, 2 h, 2.) methyl ethyl ketone, 50 - 60 deg C, 30 min, 3.) RT, 6 h; | 62% |
With tetraethylammonium chloride; sodium hydride Product distribution; 1.) hexane, 25 deg C, 30 min; 50 deg C, 2 h, 2.) methyl ethyl ketone, 50 - 60 deg C, 30 min, 3.) RT, 6 h; other R4NCl, effect of the absence of quaternary ammonium salt; |
methanol
3,4,5-trimethoxy-benzaldehyde
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With titanium silicate; dihydrogen peroxide for 12h; Heating; | 92% |
With 3-mesityl-4-methylthiazol-3-ium bis((trifluoromethyl)sulfonyl)imide; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran Electrochemical reaction; Inert atmosphere; Flow reactor; | 92% |
With [bis(acetoxy)iodo]benzene; sodium bromide at 20℃; for 2h; | 88% |
Conditions | Yield |
---|---|
Stage #1: 3,4,5-trihydroxybenzoic acid; aminomethyl phosphate With sodium chloride; tin(ll) chloride; sodium sulfite at 45℃; for 1.33333h; Stage #2: With potassium bisulfite for 4h; pH=10; pH-value; Temperature; | 92% |
3,4,5-trihydroxybenzoic acid
dimethyl sulfate
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 4h; Heating; | 89% |
With potassium carbonate In acetone 1) 2h, roomtemp. 2) 48h, reflux; | 80% |
With tetra-(n-butyl)ammonium iodide; potassium carbonate Reflux; | 78% |
methanol
(3,4,5-trimethoxyphenyl)methanol
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With bismuth(III) chloride; palladium diacetate; potassium carbonate at 20℃; for 2h; chemoselective reaction; | 89% |
With Au#Co; oxygen; potassium carbonate at 80℃; under 750.075 Torr; for 12h; Autoclave; | 78% |
With iodine; potassium carbonate for 19h; Heating; | 77% |
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; bis(1,5-cyclooctadiene)nickel (0) In toluene at 20℃; for 1h; Sealed tube; chemoselective reaction; | 89% |
N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide
trimethoxonium tetrafluoroborate
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl(3,4,5-trimethoxyphenyl)carboxamide; trimethoxonium tetrafluoroborate With disodium hydrogenphosphate In acetonitrile at 20℃; Methylation; Stage #2: With sodium hydrogencarbonate for 18h; Hydrolysis; | 87% |
methylene chloride
Eudesmic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 10 - 35℃; for 3h; Temperature; Reagent/catalyst; | 85.9% |
methylene chloride
3,4,5-trihydroxybenzoic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 10 - 110℃; for 10h; Time; | 85.3% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 58h; | 85% |
With potassium carbonate In N,N-dimethyl-formamide at 85℃; | 78% |
With potassium carbonate; acetone |
tert.-butylhydroperoxide
Eudesmic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With copper quinolate In water; dimethyl sulfoxide at 120℃; for 24h; | 85% |
methanol
3,4,5-Trimethoxybenzoyl chloride
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methanol With sodium Stage #2: 3,4,5-Trimethoxybenzoyl chloride In methanol at 20℃; for 5h; | 83% |
With triethylamine at 20℃; | |
at 25℃; Kinetics; |
dimethylsulfone
3,4,5-trihydroxybenzoic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 1.5h; | 79% |
3,4,5-trihydroxybenzoic acid
methyl iodide
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 1h; | 77% |
With potassium carbonate In N,N-dimethyl-formamide at 50 - 55℃; | |
With potassium carbonate In acetone at 60℃; for 5h; | 400 mg |
methanol
(E)-3,4,5-trimethoxybenzaldehyde oxime
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With 2-nitrobenzeneseleninic acid; dihydrogen peroxide at 20℃; for 24h; | 71% |
methanesulfonyl chloride
Eudesmic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With pyridine at 0℃; for 0.333333h; | 70% |
tert.-butylhydroperoxide
(3,4,5-trimethoxyphenyl)methanol
A
3,4,5-trimethoxybenzoic acid methyl ester
B
Eudesmic acid
Conditions | Yield |
---|---|
With potassium phosphate; copper quinolate; tetra-(n-butyl)ammonium iodide In water; dimethyl sulfoxide at 120℃; for 24h; | A 70% B n/a |
3,4,5-trihydroxybenzoic acid
methyl iodide
A
3,4,5-trimethoxybenzoic acid methyl ester
B
methyl 3,5-dihydroxy-4-methoxybenzoate
C
3-hydroxy-4,5-dimethoxybenzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 48h; | A 67% B 7% C 12% |
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; | A 10% B 61% C 14% |
diazomethane
methyl galloate
A
3,4,5-trimethoxybenzoic acid methyl ester
B
methyl 3,5-dihydroxy-4-methoxybenzoate
C
3-hydroxy-4,5-dimethoxybenzoate
Conditions | Yield |
---|---|
In ethanol; dichloromethane at 0℃; | A n/a B 54% C n/a |
In ethanol; dichloromethane at 0℃; | A n/a B 10% C 40% |
In ethanol; dichloromethane at 0℃; Yields of byproduct given; |
methyl 2-bromo-3,4,5-trimethoxybenzoate
methyl 6-bromo-2,3,4-trimethoxybenzoate
A
3,4,5-trimethoxybenzoic acid methyl ester
B
methyl 2,3,4-trimethoxybenzoate
C
dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate
D
dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate
Conditions | Yield |
---|---|
With copper bronze at 280℃; for 0.333333h; Further byproducts given; | A 9% B 7% C 26% D 46% |
methyl 2-bromo-3,4,5-trimethoxybenzoate
methyl 6-bromo-2,3,4-trimethoxybenzoate
A
3,4,5-trimethoxybenzoic acid methyl ester
B
dimethyl 3,3',4,4',5,5'-hexamethoxybiphenyl-2,2'-dicarboxylate
C
4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
D
dimethyl 3,4,4',5,5',6'-hexamethoxybiphenyl-2,2'-dicarboxylate
Conditions | Yield |
---|---|
With copper bronze 1.) from 240 deg C to 280 deg C, 2.) 280 deg C, 20 min; Further byproducts given; | A 9% B 26% C 26% D 46% |
methyl 2-iodo-3,4,5-tri-methoxybenzoate
A
3,4,5-trimethoxybenzoic acid methyl ester
B
4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
C
4,5:4',5'-bis(methylenedioxy)-1,1'-biphenyl-2,2'-dicarboxaldehyde
D
methyl 2-formyl-4,5-methylenedioxy-4',5',6'-trimethoxy-1,1'-biphenyl-2'-carboxylate
Conditions | Yield |
---|---|
With <2-cyclohexyliminomethyl-4,5-methylenedioxyphenyl-C,N>(triethyl phosphite)copper(I) In tetrahydrofuran; hexane at 25℃; for 96h; Further byproducts given; | A 15% B 15% C 4% D 34% |
methyl 2-bromo-3,4,5-trimethoxybenzoate
methyl 6-bromo-2,3,4-trimethoxybenzoate
A
3,4,5-trimethoxybenzoic acid methyl ester
B
methyl 2,3,4-trimethoxybenzoate
C
4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester
Conditions | Yield |
---|---|
With copper bronze 1.) from 240 deg C to 280 deg C, 2.) 280 deg C, 20 min; | A 9% B 7% C 26% |
methyl 3,5-dihydroxy-4-methoxybenzoate
methyl iodide
A
3,4,5-trimethoxybenzoic acid methyl ester
B
3-hydroxy-4,5-dimethoxybenzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50 - 55℃; | A 12% B n/a |
diazomethane
methyl 3,5-dihydroxy-4-methoxybenzoate
3,4,5-trimethoxybenzoic acid methyl ester
diazomethane
Eudesmic acid
3,4,5-trimethoxybenzoic acid methyl ester
Conditions | Yield |
---|---|
With diethyl ether | |
In diethyl ether | |
In diethyl ether for 0.166667h; |
Conditions | Yield |
---|---|
With iodine; magnesium In diethyl ether; dichloromethane at 80℃; for 1h; | 100% |
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With aluminum (III) chloride In dichloromethane at 20℃; Stage #2: With hydrogenchloride; water In dichloromethane; chloroform | 98% |
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With aluminum (III) chloride In dichloromethane at 20℃; Stage #2: With hydrogenchloride In chloroform | 98% |
Conditions | Yield |
---|---|
With hydrazine at 92℃; for 4h; | 98.2% |
With hydrazine In methanol; water Reflux; | 92% |
With hydrazine hydrate In ethanol for 2h; Reflux; | 92% |
Conditions | Yield |
---|---|
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester With potassium hydroxide In ethanol; water for 3h; Reflux; Stage #2: With sulfuric acid In water | 95% |
With potassium hydroxide In ethanol for 48h; Reflux; | 95.6% |
With potassium hydroxide In ethanol for 48h; Reflux; | 95.6% |
Conditions | Yield |
---|---|
With C15H29MnNO3P2(1+)*Br(1-); potassium tert-butylate; hydrogen In 1,4-dioxane at 110℃; under 22502.3 Torr; for 24h; Inert atmosphere; Autoclave; | 95% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 0.166667h; Inert atmosphere; | 95% |
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 2h; | 88% |
3,4,5-trimethoxybenzoic acid methyl ester
methyl 2-bromo-3,4,5-trimethoxybenzoate
Conditions | Yield |
---|---|
With N-Bromosuccinimide In acetonitrile at 20℃; for 4h; Inert atmosphere; | 95% |
With bromine In chloroform | 84% |
With bromine; acetic anhydride at 0 - 20℃; for 5h; | 82% |
difluoromethyl phenyl sulfide
3,4,5-trimethoxybenzoic acid methyl ester
methyl 2-formyl-3,4,5-trimethoxybenzoate
Conditions | Yield |
---|---|
Stage #1: difluoromethyl phenyl sulfide; 3,4,5-trimethoxybenzoic acid methyl ester With tin(IV) chloride In dichloromethane at 20℃; for 2h; Inert atmosphere; Stage #2: With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In water; dimethyl sulfoxide at 20℃; for 2h; Reagent/catalyst; Time; | 95% |
1-indoline
3,4,5-trimethoxybenzoic acid methyl ester
indolin-1-yl(3,4,5-trimethoxyphenyl)methanone
Conditions | Yield |
---|---|
With C18H15IMnN3O3; sodium t-butanolate In toluene at 120℃; for 18h; Catalytic behavior; Time; Inert atmosphere; Schlenk technique; | 95% |
With bis(1,5-cyclooctadiene)nickel (0); 3,4,7,8-Tetramethyl-o-phenanthrolin; potassium tert-butylate In toluene at 140℃; for 16h; | 89% |
3,4,5-trimethoxybenzoic acid methyl ester
(E)-1-phenyl-2-((E)-4-phenylbut-3-en-2-ylidene)hydrazine
Conditions | Yield |
---|---|
Stage #1: (E)-1-phenyl-2-((E)-4-phenylbut-3-en-2-ylidene)hydrazine With lithium diisopropyl amide In tetrahydrofuran at 0℃; Stage #2: 3,4,5-trimethoxybenzoic acid methyl ester In tetrahydrofuran at 0℃; | 93% |
3,4,5-trimethoxybenzoic acid methyl ester
5-hydroxy(2H2)methyl-1,2,3-trimethoxybenzene
Conditions | Yield |
---|---|
With lithium aluminium deuteride In diethyl ether for 4h; Heating; | 87% |
Conditions | Yield |
---|---|
Stage #1: 1-phenyl-2-phenylacetylhydrazine With lithium diisopropyl amide In tetrahydrofuran; hexane at 0℃; for 2h; Stage #2: 3,4,5-trimethoxybenzoic acid methyl ester In tetrahydrofuran; hexane at 0℃; for 1h; Stage #3: With hydrogenchloride In tetrahydrofuran; hexane for 1h; Heating; | 86% |
Dichloromethyl methyl ether
3,4,5-trimethoxybenzoic acid methyl ester
methyl 2-formyl-3,4,5-trimethoxybenzoate
Conditions | Yield |
---|---|
With tin(IV) chloride In dichloromethane at -20 - 20℃; for 12.5h; Inert atmosphere; | 85% |
With tin(IV) chloride In dichloromethane at -70 - 5℃; for 2h; Inert atmosphere; | 5.28 g |
3,4,5-trimethoxybenzoic acid methyl ester
methyl 2-iodo-3,4,5-tri-methoxybenzoate
Conditions | Yield |
---|---|
With iodine; silver trifluoroacetate In chloroform at 20℃; for 2.06667h; | 84% |
With iodine; periodic acid In sulfuric acid; acetic acid | 72% |
3,4,5-trimethoxybenzoic acid methyl ester
boron trifluoride
acetophenone
Conditions | Yield |
---|---|
Stage #1: 3,4,5-trimethoxybenzoic acid methyl ester; acetophenone With sodium hydride In tetrahydrofuran at 60℃; for 24h; Inert atmosphere; Stage #2: boron trifluoride With triethylamine In diethyl ether; dichloromethane at 20℃; for 1h; Inert atmosphere; | 83% |
3,4,5-trimethoxybenzoic acid methyl ester
3,4,5-trimethoxy-2-nitrobenzoic acid methyl ester
Conditions | Yield |
---|---|
With (NH4)2Ce(NO3)5; acetic anhydride at 60℃; for 2h; | 82% |
With nitric acid; acetic acid at 50℃; for 1.5h; Inert atmosphere; | 38% |
With nitric acid In acetic acid at 10 - 30℃; | 26% |
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