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Cas:3535-37-3
Min.Order:1 Kilogram
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inquiryThe 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
Cas:3535-37-3
Min.Order:1
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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 ap
Cas:3535-37-3
Min.Order:1 Kilogram
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis
Cas:3535-37-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:3535-37-3
Min.Order:5 Kiloliter
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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
Cas:3535-37-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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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 ♦ W
Cas:3535-37-3
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
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inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:3535-37-3
Min.Order:1 Gram
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Type:Lab/Research institutions
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
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:3535-37-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquirySuperior quality moderate price & quick delivery Appearance:off-white to grey crystals, flakes or chunks 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.
Cas:3535-37-3
Min.Order:1 Kilogram
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Type:Trading Company
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:3535-37-3
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryadvantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging
Cas:3535-37-3
Min.Order:1 Gram
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:3535-37-3
Min.Order:0
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Type:Lab/Research institutions
inquiryProduct Name: 3,4-DIMETHOXYBENZOYL CHLORIDE Synonyms: 3,4-DIMETHOXYBENZENE-1-CARBONYL CHLORIDE;3,4-DIMETHOXYBENZOYL CHLORIDE;BUTTPARK 94\04-06;3,4-Dimethoxybenzoyl chloride ,98%;3,4-Dimethoxybenzoic acid chloride;3,4-Dimethoxy-1-benzenecarbonyl
Cas:3535-37-3
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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Cas:3535-37-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3535-37-3
Min.Order:0
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Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:3535-37-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:3535-37-3
Min.Order:0
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Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:3535-37-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3,4-Dimethoxybenzoyl chloride cas 3535-37-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low priceAppearance:off-white to grey crystals, flakes or chunks Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:3535-37-3
Min.Order:0
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Type:Lab/Research institutions
inquiryreagent grade ex stockAppearance:white or off-white crystalline powder Storage:Keep away of light,cool place Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:by Fedex, ship or plane
Cas:3535-37-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With pyridine; thionyl chloride In benzene | 100% |
With thionyl chloride In dichloromethane at 40℃; for 4h; Solvent; | 100% |
With thionyl chloride at 20℃; for 5h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 1-(3,4-dimethoxyphenyl)ethanone With pyridine; disulfur dichloride In chlorobenzene at 20℃; for 2h; Stage #2: With sulfuryl dichloride In chlorobenzene at 20 - 132℃; for 15.5h; Reagent/catalyst; Temperature; | 77% |
Stage #1: 1-(3,4-dimethoxyphenyl)ethanone With pyridine; sulfur monochloride In chlorobenzene at 20℃; Stage #2: With thionyl chloride In chlorobenzene at 20 - 132℃; | 47% |
With pyridine; disulfur dichloride at 70 - 136℃; for 22h; | 79 %Spectr. |
1-(3,4-Dimethoxy-benzoyl)-3-methyl-3H-imidazol-1-ium; chloride
A
1-methyl-1H-imidazole
B
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Rate constant; Equilibrium constant; |
Conditions | Yield |
---|---|
With phosphorus pentachloride In diethyl ether at 0℃; |
phosphorus pentachloride
Veratric acid
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: KOH / ethanol; H2O / 25 h / Heating 2: SOCl2 / 3 h / Heating View Scheme |
Veratric acid
N-ethyl-N-(6-hydroxyhexyl)-6-methoxy-1,2,3,4-tetrahydro-2-naphthylamine
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / methanol; water / 2 h / Reflux 2: thionyl chloride / 2 h / Reflux View Scheme |
Conditions | Yield |
---|---|
In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h; |
1-iodo-3,4-dimethoxybenzene
butyryl chloride
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 100℃; for 16h; Sealed tube; Inert atmosphere; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium permanganate / acetone; water 2: thionyl chloride / 2 h / Reflux View Scheme |
2-carbomethoxyaniline
3,4-dimethoxybenzoic acid chloride
methyl N-(3,4-dimethoxybenzoyl)anthranilate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 0.5h; | 100% |
diisopropylamine
3,4-dimethoxybenzoic acid chloride
3,4-dimethoxy-N,N-bis-(methylethyl)benzamide
Conditions | Yield |
---|---|
In benzene for 3h; 0 deg C to RT; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 12h; | 73% |
methyl-3,4-dihydro-6,7-dimethoxy-1-methylisoquinoline-3-carboxylate
3,4-dimethoxybenzoic acid chloride
methyl 1,2,3,4-tetrahydro-6,7-dimethoxy-1-methylene-2-veratroylisoquinoline-3-carboxylate
Conditions | Yield |
---|---|
With triethylamine In benzene for 3h; Heating; | 100% |
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0℃; | 100% |
With dmap; triethylamine In dichloromethane at 20℃; for 16h; |
3,4-dimethoxybenzoic acid chloride
(+/-)-3-amino-1-[3-(3,4-methylenedioxyphenoxy)propyl]-piperidine
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; for 14h; | 100% |
Methyl 2-aminothiophene-3-carboxylate
3,4-dimethoxybenzoic acid chloride
methyl 2-(3,4-dimethoxybenzamido)thiophene-3-carboxylate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 12h; | 100% |
With triethylamine In dichloromethane at 20℃; Cooling with ice; | 15% |
With triethylamine In dichloromethane at 0 - 20℃; | 15% |
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)aniline
3,4-dimethoxybenzoic acid chloride
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-3,4-dimethoxy-N-phenylbenzamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 100% |
With triethylamine In dichloromethane at 20℃; | 98% |
Conditions | Yield |
---|---|
Stage #1: malonic acid dimethyl ester With triethylamine; magnesium chloride In acetonitrile at 0℃; for 0.5h; Stage #2: 3,4-dimethoxybenzoic acid chloride In acetonitrile at 20℃; for 16h; | 100% |
2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid ethyl ester
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With pyridine at 20℃; for 1h; | 100% |
2-(3,4-dimethoxyphenyl)-ethylamine
3,4-dimethoxybenzoic acid chloride
N-<2-(3,4-dimethoxyphenyl)ethyl>-3,4-dimethoxyphenylacetamide
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane; water at 0℃; for 1.5h; Sealed tube; | 99% |
With calcium oxide; benzene | |
With sodium hydroxide In 1,4-dioxane |
Conditions | Yield |
---|---|
With Amberlite IRA-68 In ethyl acetate Ambient temperature; | 99% |
Conditions | Yield |
---|---|
With Amberlite IRA-68 In ethyl acetate Ambient temperature; | 99% |
With triethylamine In acetonitrile at 20℃; for 3h; | 15% |
3,4-dimethoxybenzoic acid chloride
1-benzyl-3-[(2,2-dimethoxyethyl)amino]piperidine
(+/-)-N-(1-benzyl-3-piperidyl)-N'-(2,2-dimethoxyethyl)-3.4-dimethoxybenzamide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 0.5h; | 99% |
With triethylamine In tetrahydrofuran at 20℃; for 3h; | 2.11 g |
naphthalen-2-ylamine
3,4-dimethoxybenzoic acid chloride
3,4-dimethoxy-N-(naphthalen-2-yl)benzamide
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 99% |
1-benzoyloxy-5-methoxy naphthalene
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With aluminium trichloride In various solvent(s) at 0℃; | 98% |
tert-butylamine
3,4-dimethoxybenzoic acid chloride
N-(tert-butyl)-3,4-dimethoxybenzamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 10h; Inert atmosphere; | 98% |
With triethylamine In dichloromethane at 0 - 25℃; for 5h; | |
With triethylamine In dichloromethane at 20℃; for 5h; | |
Stage #1: 3,4-dimethoxybenzoic acid chloride With triethylamine In diethyl ether at 0℃; for 0.25h; Stage #2: tert-butylamine In diethyl ether at 20℃; for 3h; | 1.52 g |
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With pyridine at 20℃; | 98% |
1-indoline
3,4-dimethoxybenzoic acid chloride
(3,4-dimethoxyphenyl)(indolin-1-yl)methanone
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere; | 98% |
3,4-dimethoxyaniline
3,4-dimethoxybenzoic acid chloride
N-(3,4-dimethoxyphenyl)-3,4-dimethoxybenzamide
Conditions | Yield |
---|---|
With pyridine In dichloromethane | 97% |
With pyridine In dichloromethane at 0 - 20℃; Inert atmosphere; | 88% |
With diethyl ether; potassium carbonate | |
With triethylamine In dichloromethane |
N-methoxylamine hydrochloride
3,4-dimethoxybenzoic acid chloride
3,4-dimethoxy-N-methoxybenzamide
Conditions | Yield |
---|---|
With potassium carbonate In water; ethyl acetate at 0 - 20℃; | 97% |
With potassium carbonate In water; ethyl acetate at 0 - 20℃; | |
Stage #1: N-methoxylamine hydrochloride With potassium carbonate In water; ethyl acetate Stage #2: 3,4-dimethoxybenzoic acid chloride In water; ethyl acetate at 0 - 20℃; for 5h; |
3,4-dimethoxybenzoic acid chloride
3,4-dimethoxy-N,N-bis(prop-2-yn-1-yl)benzamide
Conditions | Yield |
---|---|
Stage #1: N,N-dipropargylamine hydrochloride With dmap; triethylamine In dichloromethane at 20℃; for 0.25h; Inert atmosphere; Stage #2: 3,4-dimethoxybenzoic acid chloride In dichloromethane at 0 - 20℃; for 3.5h; Inert atmosphere; | 97% |
Stage #1: N,N-dipropargylamine hydrochloride With triethylamine; trifluoroacetic acid In dichloromethane at 20℃; for 0.25h; Inert atmosphere; Stage #2: 3,4-dimethoxybenzoic acid chloride In dichloromethane at 0 - 20℃; for 3.5h; Inert atmosphere; |
(S)-4-Benzyl-3-(2-methyleneamino-acetyl)-oxazolidin-2-one
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With trimethyl-pro-azaphosphatrane In tetrahydrofuran 1.) 0 deg C, 20 min, 2.) room temperature, 30 min; | 96% |
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With trimethyl-pro-azaphosphatrane In tetrahydrofuran 1.) 0 deg C, 20 min, 2.) room temperature, 30 min; | 96% |
3',4'-dimethoxyacetanilide
3,4-dimethoxybenzoic acid chloride
2-acetylamino-3',4,4'-5-tetramethoxybenzophenone
Conditions | Yield |
---|---|
With tin(IV) chloride; trichlorophosphate In dichloromethane Friedel-Crafts reaction; Heating; | 96% |
7-bromo-6-methylamino-2,2-dimethyl-2-silatetralin
3,4-dimethoxybenzoic acid chloride
N-(7-bromo-2,2-dimethyl-2-silatetralin-6-yl)-N-methylveratramide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane at 20℃; for 24h; | 96% |
ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
3,4-dimethoxybenzoic acid chloride
Conditions | Yield |
---|---|
With pyridine at 20℃; for 1h; | 96% |
morpholine
3,4-dimethoxybenzoic acid chloride
4-(3’,4’-dimethoxybenzoyl)morpholine
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 2h; | 95% |
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 48℃; Acylation; Heating; | 95% |
3,4-dimethoxybenzoic acid chloride
3,5-dimethoxy-2-(methoxyacetyl)aniline
N-(3,5-dimethoxy-2-(2-methoxyacetyl)phenyl)-3,4-dimethoxybenzamide
Conditions | Yield |
---|---|
With pyridine for 18h; Acylation; Heating; | 95% |
With dmap; N-ethyl-N,N-diisopropylamine at 80℃; Sealed tube; | 67% |
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