Dayangchem's 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. DayangChem can provide different quantities
Cas:169905-10-6
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:169905-10-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry2-CHLOROMETHYL-3,4-DIMETHOXY PYRIDINE HYDROCHLORIDE CAS:169905-10-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializ
Cas:169905-10-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:169905-10-6
Min.Order:1 Kilogram
Negotiable
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
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:169905-10-6
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
Type:Lab/Research institutions
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:169905-10-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:169905-10-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:169905-10-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:169905-10-6
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: 2-Chloromethyl-3,4-Dimethoxy Pyridine Hydrochloride CAS No.: 169905-10-6 Molecule Formula:C8H10ClNO2 Molecule Weight:187.62 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard
Cas:169905-10-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:169905-10-6
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:169905-10-6
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:169905-10-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:169905-10-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Manufacturers
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:169905-10-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:169905-10-6
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
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Manufacturers
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:Beijing or Guangzhou
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Chloromethyl-3,4-dimethoxypyridine for Pantoprazole API Application:2-Chloromethyl-3,4-dimethoxypyridine for Pantoprazole API
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Other
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:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-CHLOROMETHYL-3,4-DIMETHOXYPYRIDINEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWuhan Xinweiye Chemical Co., Ltd. is mainly engaged in the process development and production of customized synthesis and pharmaceutical intermediates. We have professional researchers in organic synthesis, analytical chemistry and production process
Cas:169905-10-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-hydroxymethyl-3,4-dimethoxypyridine
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With thionyl chloride In dichloromethane | 88% |
With thionyl chloride In dichloromethane | 88% |
With thionyl chloride In dichloromethane at 25℃; for 2h; |
3,4-dimethoxy-2-methylpyridine N-oxide
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Stage #1: 3,4-dimethoxy-2-methylpyridine N-oxide With p-toluenesulfonyl chloride In dichloromethane at 20℃; for 1h; Stage #2: With triethylamine In dichloromethane at 20℃; for 2h; | |
Multi-step reaction with 3 steps 1: AcOH / 120 °C 2: 2N aq. NaOH / methanol / 2 h / 25 °C 3: SOCl2 / CH2Cl2 / 2 h / 25 °C View Scheme |
2-acetoxymethyl-3,4-dimethoxypyridine
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2N aq. NaOH / methanol / 2 h / 25 °C 2: SOCl2 / CH2Cl2 / 2 h / 25 °C View Scheme |
vanillin
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetone at 20℃; for 20h; | 98% |
4-nitro-phenol
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 20℃; for 3h; | 95.1% |
C14H10N4OS2
2-(chloromethyl)-3,4-dimethoxypyridine
C30H28N6O5S2
Conditions | Yield |
---|---|
With sodium hydroxide In methanol for 3h; Reflux; | 90.7% |
2-(chloromethyl)-3,4-dimethoxypyridine
5-(difluoromethoxy)-2-mercapto-1H-benzimidazole
pantoprazole sulfide
Conditions | Yield |
---|---|
With sodium hydroxide In water; isopropyl alcohol at 20℃; for 3h; | 87.8% |
With sodium hydroxide In water Flow reactor; |
Conditions | Yield |
---|---|
With sodium hydroxide In water; acetone at 50℃; for 15h; | 85% |
Conditions | Yield |
---|---|
With sodium hydroxide In water; acetone at 25 - 30℃; for 15h; | 85% |
3-Cyano-4,6-dimethyl-2(1H)-pyridon
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; zinc(II) oxide; zinc(II) chloride In 1,4-dioxane at 110℃; Inert atmosphere; | 80% |
(4-acetylaminophenyl)boronic acid
2-(chloromethyl)-3,4-dimethoxypyridine
C16H18N2O3
Conditions | Yield |
---|---|
With potassium phosphate; C12H10ClNPd*C16H21O3P In tetrahydrofuran; water at 60℃; for 20h; | 74% |
1-(phenylsulfinyl)acetophenone
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 25 - 57℃; for 20h; Inert atmosphere; | 60% |
diphenylmethylisothiouronium bromide
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 20℃; | 59% |
5-((7-methoxynaphthalen-1-yl)methyl)-1H-tetrazole
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50 - 55℃; | 55% |
2-mercaptothieno<3,4-d>imidazole
2-(chloromethyl)-3,4-dimethoxypyridine
2-(3,4-Dimethoxy-pyridin-2-ylmethylsulfanyl)-1H-thieno[3,4-d]imidazole
Conditions | Yield |
---|---|
With sodium methylate In methanol at 65℃; for 1h; | 27% |
2-(chloromethyl)-3,4-dimethoxypyridine
Benzimidazol-2-thiol
A
2-methylsulfanylbenzimidazole
B
2-[(3,4-dimethoxy-2-pyridyl)methylthio]-1H-benzimidazole
Conditions | Yield |
---|---|
In methanol Heating; |
2-(chloromethyl)-3,4-dimethoxypyridine
triethyl phosphite
diethyl [3,4-dimethoxypyridin-2-ylmethylene]phosphonate
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide at 110 - 130℃; Michaelis-Arbuzov reaction; |
2-(chloromethyl)-3,4-dimethoxypyridine
(E)-2-aza-2',5,5',6-tetramethoxystilbene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutylammonium iodide / 110 - 130 °C 2: sodium hydride / dimethylformamide / 20 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutylammonium iodide / 110 - 130 °C 2: sodium hydride / dimethylformamide / 20 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
(E)-2-aza-3',5,5',6-tetramethoxystilbene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutylammonium iodide / 110 - 130 °C 2: sodium hydride / dimethylformamide / 20 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrabutylammonium iodide / 110 - 130 °C 2: sodium hydride / dimethylformamide / 20 °C 3: 98.9 percent / boron tribromide / CH2Cl2 / 25 - 35 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrabutylammonium iodide / 110 - 130 °C 2: sodium hydride / dimethylformamide / 20 °C 3: 99.7 percent / boron tribromide / CH2Cl2 / 25 - 35 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
2-(3,4-Dimethoxy-pyridin-2-ylmethanesulfinyl)-1H-thieno[3,4-d]imidazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 27 percent / NaOMe / methanol / 1 h / 65 °C 2: 60 percent / aq. sodium bicarbonate, m-chloroperbenzoic acid / CH2Cl2 / 0.17 h / 0 °C View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
With 2-nitropropane; sodium In methanol at 0 - 70℃; for 25.5h; |
2-(chloromethyl)-3,4-dimethoxypyridine
5-(difluoromethoxy)-2-mercapto-1H-benzimidazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / water / Flow reactor 2: sodium hypochlorite; sodium hydroxide / water; acetonitrile / Flow reactor View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium azide / N,N-dimethyl-formamide / 1 h / 20 - 100 °C 2: copper(l) iodide / acetonitrile / 1 h / Reflux 3: ethanol / Reflux View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium azide / N,N-dimethyl-formamide / 1 h / 20 - 100 °C 2: copper(l) iodide / acetonitrile / 1 h / Reflux 3: ethanol / 0.5 h / Reflux View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium azide / N,N-dimethyl-formamide / 1 h / 20 - 100 °C 2: copper(l) iodide / acetonitrile / 1 h / Reflux 3: ethanol / 0.5 h / Reflux View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium azide / N,N-dimethyl-formamide / 1 h / 20 - 100 °C 2: copper(l) iodide / acetonitrile / 1 h / Reflux 3: ethanol / 0.5 h / Reflux View Scheme |
2-(chloromethyl)-3,4-dimethoxypyridine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium azide / N,N-dimethyl-formamide / 1 h / 20 - 100 °C 2: copper(l) iodide / acetonitrile / 1 h / Reflux 3: ethanol / 0.5 h / Reflux View Scheme |
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