As 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 ch
Cas:3188-13-4
Min.Order:1 Kilogram
FOB Price: $3.0
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:3188-13-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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
J&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:3188-13-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:3188-13-4
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung, LG, Merck, Thermo Fisher Scientific and so o
Cas:3188-13-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquirychloromethyl ethyl etherAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
Best service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by courier
high 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
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:3188-13-4
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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:3188-13-4
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:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
in storeAppearance:Colorless - very pale yellow transparent liquid Package:250g Application:Organic Chemicals
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:3188-13-4
Min.Order:10 Milligram
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Type:Lab/Research institutions
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:3188-13-4
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
Cas:3188-13-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryProduct Name: Chloromethyl ethyl ether Molecular Formula: C3H7ClO Molecular Weight: 94.54 Moisture: ≤0.50%Appearance:colorless transparent liquid Package:200Kg/drum Application:As intermediate in organic synthesis
With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its
please contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant informationAppearance:Colorless liquid Storage:Store in a cool place. Keep container tightly closed in a dry and well-ventilated pl
At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App
Cas:3188-13-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChloromethyl ethyl ether Package:250kg/drum Transportation:By sea,by air Port:as per clients' request
Cas:3188-13-4
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer
Cas:3188-13-4
Min.Order:0
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Type:Lab/Research institutions
inquirySkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemical and Petrol Chemicals for different usage.SkyRun Industrial CO.,LTD is a leading chemical producer in China. We supply Intermediate, Agro-Chemic
Cas:3188-13-4
Min.Order:0
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Type:Lab/Research institutions
inquirychloromethyl ethyl etherAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
Do best quality products, erect the morality model Application:please email us, thanks
Cas:3188-13-4
Min.Order:0
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Type:Lab/Research institutions
inquiryDebyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Conditions | Yield |
---|---|
With benzoyl chloride; phosphotungstic acid at 60 - 65℃; | 78% |
With acetyl chloride; zinc trifluoromethanesulfonate at 24 - 32℃; for 17h; | |
With sulfuric acid; acetyl chloride at 40℃; for 3h; Inert atmosphere; | |
With acetyl chloride; zinc dibromide In toluene at 20 - 45℃; for 4h; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride | |
(i) aq. HCl, (ii) /BRN= 1718733/, HCl; Multistep reaction; |
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
Conditions | Yield |
---|---|
With hydrogenchloride |
1-ethoxy-1-(ethylthio)methane
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With acetyl chloride at 45 - 55℃; for 144h; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride | |
With hydrogenchloride |
1-ethoxymethoxy-2,4-dichloro-benzene
chlorine
A
bis(2,4-dichlorophenoxy)methane
B
2,4-dichlorophenoxymethyl chloride
C
2,4-dichlorophenol
D
ethyl chloromethyl ether
Conditions | Yield |
---|---|
at 200℃; |
Conditions | Yield |
---|---|
Stage #1: formaldehyde diethyl acetal With dichloromethane; tungsten(VI) chloride In Chloroform-D at 20℃; for 288h; Stage #2: With water In Chloroform-D |
Conditions | Yield |
---|---|
With Zinc chloride |
2,4,5-tribromo-1H-imidazole
ethyl chloromethyl ether
2,4,5-tribromo-1-(ethoxymethyl)-1H-imidazole
Conditions | Yield |
---|---|
With triethylamine In benzene for 2h; Ambient temperature; | 100% |
With sodium carbonate In N,N-dimethyl-formamide | 100% |
With triethylamine In benzene Ambient temperature; | 100% |
(2S,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-thiol
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With triethylamine In dichloromethane Condensation; | 100% |
ethyl chloromethyl ether
1-bromo-4-(ethoxymethoxy)benzene
Conditions | Yield |
---|---|
Stage #1: 4-bromo-phenol With sodium hydride In DMF (N,N-dimethyl-formamide) at 0℃; for 0.666667h; Stage #2: ethyl chloromethyl ether In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 0.25h; | 100% |
3,5-dichloro-2-iodophenol
ethyl chloromethyl ether
1,5-dichloro-3-(ethoxymethoxy)-2-iodobenzene
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 12h; | 90% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; | |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 22h; |
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; for 3h; | 100% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 23℃; for 12h; Inert atmosphere; solid phase reaction; | 100% |
5,7-dihydroxy-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one
ethyl chloromethyl ether
C16H22O7
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine In dichloromethane at 23℃; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With benzoyl chloride; phosphotungstic acid at 60 - 65℃; | 78% |
With acetyl chloride; zinc trifluoromethanesulfonate at 24 - 32℃; for 17h; | |
With sulfuric acid; acetyl chloride at 40℃; for 3h; Inert atmosphere; | |
With acetyl chloride; zinc dibromide In toluene at 20 - 45℃; for 4h; | |
Stage #1: formaldehyde diethyl acetal With zinc(II) chloride at 15 - 25℃; for 0.216667h; Stage #2: With acetyl chloride at 20 - 35℃; for 2h; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride | |
(i) aq. HCl, (ii) /BRN= 1718733/, HCl; Multistep reaction; |
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
Conditions | Yield |
---|---|
With hydrogenchloride |
1-ethoxy-1-(ethylthio)methane
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With acetyl chloride at 45 - 55℃; for 144h; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride | |
With hydrogenchloride |
1-ethoxymethoxy-2,4-dichloro-benzene
chlorine
A
bis(2,4-dichlorophenoxy)methane
B
2,4-dichlorophenoxymethyl chloride
C
2,4-dichlorophenol
D
ethyl chloromethyl ether
Conditions | Yield |
---|---|
at 200℃; |
Conditions | Yield |
---|---|
Stage #1: formaldehyde diethyl acetal With dichloromethane; tungsten(VI) chloride In Chloroform-D at 20℃; for 288h; Stage #2: With water In Chloroform-D |
Conditions | Yield |
---|---|
With Zinc chloride |
2,4,5-tribromo-1H-imidazole
ethyl chloromethyl ether
2,4,5-tribromo-1-(ethoxymethyl)-1H-imidazole
Conditions | Yield |
---|---|
With triethylamine In benzene for 2h; Ambient temperature; | 100% |
With sodium carbonate In N,N-dimethyl-formamide | 100% |
With triethylamine In benzene Ambient temperature; | 100% |
(2S,3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]tetrahydro-2H-pyran-2-thiol
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With triethylamine In dichloromethane Condensation; | 100% |
ethyl chloromethyl ether
1-bromo-4-(ethoxymethoxy)benzene
Conditions | Yield |
---|---|
Stage #1: 4-bromo-phenol With sodium hydride In DMF (N,N-dimethyl-formamide) at 0℃; for 0.666667h; Stage #2: ethyl chloromethyl ether In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 0.25h; | 100% |
3,5-dichloro-2-iodophenol
ethyl chloromethyl ether
1,5-dichloro-3-(ethoxymethoxy)-2-iodobenzene
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 12h; | 90% |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; | |
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 22h; |
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; for 3h; | 100% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 23℃; for 12h; Inert atmosphere; solid phase reaction; | 100% |
5,7-dihydroxy-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one
ethyl chloromethyl ether
C16H22O7
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine In dichloromethane at 23℃; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: acide 2,4,6-trihydroxybenzoique With trifluoroacetic acid; trifluoroacetic anhydride In acetone at 23℃; for 12h; Stage #2: ethyl chloromethyl ether With N-ethyl-N,N-diisopropylamine; tetra-(n-butyl)ammonium iodide In dichloromethane; acetone at 23℃; for 12h; | 100% |
2,4-Dihydroxybenzaldehyde
ethyl chloromethyl ether
2,4-bis(ethoxymethoxy)benzaldehyde
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 12h; | 99% |
With potassium carbonate In acetone for 1.5h; Heating; | 4 g |
ethyl ester of trans-4-hydroxy-3,5-di-tert-butylcinnamic acid
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 99% |
Conditions | Yield |
---|---|
In hexane at 20℃; for 0.166667h; Menschutkin reaction; | 99% |
In hexane at 20℃; Menschutkin reaction; |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine In dichloromethane at 23℃; for 12h; Inert atmosphere; | 99% |
2-(trifluoromethyl)phenol
ethyl chloromethyl ether
1-(ethoxymethoxy)-2-(trifluoromethyl)benzene
Conditions | Yield |
---|---|
Stage #1: 2-(trifluoromethyl)phenol With sodium hydride In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; Schlenk technique; Stage #2: ethyl chloromethyl ether In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; Schlenk technique; | 99% |
6-hydroxy-2-bromo-benzothiazole
ethyl chloromethyl ether
2-bromo-6-(ethoxymethoxy)benzo[d]thiazole
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide | 99% |
2-bromoresorcinol
ethyl chloromethyl ether
2-bromo-1,3-bis(ethoxymethoxy)benzene
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 99% |
3-hydroxy-2-naphthoic acid methyl ester
ethyl chloromethyl ether
C15H16O4
Conditions | Yield |
---|---|
Stage #1: 3-hydroxy-2-naphthoic acid methyl ester With sodium hydride Stage #2: ethyl chloromethyl ether | 99% |
Stage #1: 3-hydroxy-2-naphthoic acid methyl ester With sodium hydride In tetrahydrofuran for 0.333333h; Cooling with ice; Stage #2: ethyl chloromethyl ether In tetrahydrofuran at 20℃; |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 99% |
2,5-dimethoxyphenol
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In chloroform at 60℃; for 20h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 2-hydroxynitrobenzene With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Stage #2: ethyl chloromethyl ether In tetrahydrofuran at 0℃; for 2h; | 99% |
methyl (E)-sinapate
ethyl chloromethyl ether
Conditions | Yield |
---|---|
Stage #1: methyl (E)-sinapate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.166667h; Inert atmosphere; Stage #2: ethyl chloromethyl ether In tetrahydrofuran; mineral oil at 0 - 20℃; for 2h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 25℃; | 99% |
methyl (S)-2-(tert-butoxycarbonylamino)-3-(3,4-dihydroxyphenyl)propanoate
ethyl chloromethyl ether
Conditions | Yield |
---|---|
Stage #1: methyl (S)-2-(tert-butoxycarbonylamino)-3-(3,4-dihydroxyphenyl)propanoate With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 0.166667h; Inert atmosphere; Stage #2: ethyl chloromethyl ether at 0 - 40℃; for 15h; Inert atmosphere; Sealed tube; | 99% |
ethyl chloromethyl ether
Conditions | Yield |
---|---|
With dmap; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 99% |
4-hydroxy-benzaldehyde
ethyl chloromethyl ether
4-(ethyloxymethoxy)benzaldehyde
Conditions | Yield |
---|---|
Stage #1: 4-hydroxy-benzaldehyde With potassium carbonate In acetone at 0℃; for 0.333333h; Stage #2: ethyl chloromethyl ether With tetra-(n-butyl)ammonium iodide In acetone at 0 - 20℃; for 8h; | 98% |
With sodium hydroxide In dichloromethane; water for 16h; Substitution; Williamson reaction; | 96% |
Stage #1: 4-hydroxy-benzaldehyde With triethylamine In acetone at 20℃; for 0.333333h; Stage #2: ethyl chloromethyl ether With tetra-(n-butyl)ammonium iodide In acetone at 0 - 20℃; for 22h; | 88% |
vanillin
ethyl chloromethyl ether
4-Ethoxymethoxy-3-methoxybenzaldehyde
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 19h; Inert atmosphere; | 98% |
With potassium carbonate In acetone for 1h; Heating; | 3.5 g |
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 2h; |
Conditions | Yield |
---|---|
With lithium; 4,4'-di-tert-butylbiphenyl In tetrahydrofuran at 0℃; for 0.75h; other aldehydes and ketones; | 98% |
With lithium; 4,4'-di-tert-butylbiphenyl In tetrahydrofuran at 0℃; | 98% |
With 4,4'-di-tert-butylbiphenyl; lithium In tetrahydrofuran at 0℃; | 98% |
ethyl (S)-3-hydroxybutyrate
ethyl chloromethyl ether
(S)-ethyl 3-(ethoxymethoxy)butanoate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 17h; Inert atmosphere; | 98% |
90% |
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