Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

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

2-Chloromethyl-3,4-dimethoxypyridinium chloride Manufacturer/High quality/Best price/In stock

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Light yellow to off-white powder Storage:cool dry place Package:25kg/drum Application:pharmaceutical intermediate

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:Light yellow to white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shang

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The 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

Factory Supply 2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1

Negotiable

Type:Other

inquiry

Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences, T

2-Chloromethyl-3,4-dimethoxy-pyridine?hydrochloride

Cas:72830-09-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Sinoway Industrial Co., Ltd.

Assay: 99% up; Stable supply with over 50Mt annually; Appearance:While to orange to green powder Storage:room temprature Package:1kg/bag, 25kg/drum Application:Intermediate of Pantoprazole Port:Beijing/Shanghai/Shenzhen/Hangzhou

2-Chloromethyl-3,4-dimethoxypyridinium chloride, Pantoprazole Intermediate 72830-09-2

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $115.0 / 145.0

Type:Trading Company

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% 2-Chloromethyl-3,4-dimethoxypyridinium chloride 72830-09-2 ISO Manufacturer

Cas:72830-09-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 2-Chloromethyl-3,4-dimethoxypyridinium chloride CAS 72830-09-2 IN Stock 2-(Chloromethyl)-3,4-dimethoxypyridinium hydrochloride 7283

Hebei Nengqian Chemical Import and Export Co., LTD

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

2-Chloromethyl-3, 4-Dimethoxypyridinium Chloride CAS 72830-09-2

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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 on.O

2-Chloromethyl-3,4-dimethoxypyridinium chloride 72830-09-2

Cas:72830-09-2

Min.Order:1 Metric Ton

FOB Price: $500.0

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

New production CAS 72830-09-2 with best quality

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

2-Chloromethyl-3,4-dimethoxypyridinium chloride/ LIDE PHARMA- Factory supply / Best price

Cas:72830-09-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Name: 2-Chloromethyl-3,4-Dimethoxypyridine Synonyms: 3,4 Dimethoxy-2-chloromethyl pyridine Hydrochloride CAS:72830-09-2 MF: C8H11Cl2NO2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application

2-Chloromethyl-3,4-Dimethoxypyridine

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High q

2-Chloromethyl-3,4-dimethoxypyridinium chloride CAS 72830-09-2

Cas:72830-09-2

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

2-Chloromethyl-3,4-dimethoxypyridinium chloride 72830-09-2

Cas:72830-09-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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 present

2-Chloromethyl-3,4-dimethoxypyridinium chloride/CAS:72830-09-2

Cas:72830-09-2

Min.Order:1 Kilogram

FOB Price: $32.0 / 64.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Chloromethyl-3,4-dimethoxypyridinium chloride CAS:72830-09-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing i

2-Chloromethyl-3,4-dimethoxypyridinium chloride CAS:72830-09-2

Cas:72830-09-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

2-(CHLOROMETHYL)-3,4-DIMETHOXY PYRIDINE HCL

Cas:72830-09-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

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

2-Chloromethyl-3,4-Dimethoxy Pyridine Hcl

Cas:72830-09-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 2-Chloromethyl-3,4-dimethoxypyridinium chloride Synonyms: 2-Chlormethyl-3,4-dimethoxypyridinehydrochloride;2-(Chloromethyl)-3,4-dimethoxy pyridinum Chloride;2-Chloromethyl-3,4-dimethoxypyridine,Hydrochloride Salt;3,4-DIMETHOXY-2-CH

2-Chloromethyl-3,4-dimethoxypyridinium chloride Manufactuered in China best quality

Cas:72830-09-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS72830-09-2 2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

2-Chloromethyl-3,4-dimethoxypyridine,Hydrochloride Salt

Cas:72830-09-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive 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 als

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

High quality 2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

2-(Chloromethyl)-3,4-dimethoxypyridine HydrochlorideAppearance:white powder Storage:In Shade Package:according to customers' requirements Application:pharmaceutical intermediate Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB o

2-(Chloromethyl)-3,4-dimethoxypyridine Hydrochloride

Cas:72830-09-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Yellowish or off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide i

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Huarong Industrial Group Limited established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World.

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Cas:72830-09-2

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Synthetic route

2-hydroxymethyl-3,4-dimethoxypyridine
72830-08-1

2-hydroxymethyl-3,4-dimethoxypyridine

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
With thionyl chloride In dichloromethane for 2h;100%
With bis(trichloromethyl) carbonate; Triphenylphosphine oxide In toluene at 20 - 60℃; for 4h;98%
With thionyl chloride In dichloromethane at 0 - 5℃; for 2h;93%
Maltol
118-71-8

Maltol

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: 68 percent / K2CO3 / acetone / 19 h / Heating
2: 77 percent / conc. ammonia / 3 h / 110 °C
3: 85 percent / POCl3 / 10 h / Heating
4: NaOMe / 10 h / Heating
5: 98 percent / 84percent m-CPBA / CH2Cl2 / 4 h / Ambient temperature
6: 4 h / 100 °C
7: 2 M NaOH / 1 h / 100 °C
8: 100 percent / SOCl2 / CH2Cl2 / 2 h
View Scheme
Multi-step reaction with 5 steps
1.1: ammonium hydroxide / 2 h / 40 °C
1.2: 10 h / 40 °C / Reflux
2.1: potassium hydroxide / water / 20 h / 10 - 20 °C
3.1: acetic acid; sodium tungstate; dihydrogen peroxide / 4 h / 40 - 95 °C
4.1: acetic anhydride / 4 h / Reflux
5.1: thionyl chloride / dichloromethane / 2 h / 0 - 15 °C
View Scheme
3-methoxy-2-methyl-4-pyrone
4780-14-7

3-methoxy-2-methyl-4-pyrone

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 77 percent / conc. ammonia / 3 h / 110 °C
2: 85 percent / POCl3 / 10 h / Heating
3: NaOMe / 10 h / Heating
4: 98 percent / 84percent m-CPBA / CH2Cl2 / 4 h / Ambient temperature
5: 4 h / 100 °C
6: 2 M NaOH / 1 h / 100 °C
7: 100 percent / SOCl2 / CH2Cl2 / 2 h
View Scheme
2-methyl-3-methoxy-4(1H)-pyridinone
76015-11-7

2-methyl-3-methoxy-4(1H)-pyridinone

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 85 percent / POCl3 / 10 h / Heating
2: NaOMe / 10 h / Heating
3: 98 percent / 84percent m-CPBA / CH2Cl2 / 4 h / Ambient temperature
4: 4 h / 100 °C
5: 2 M NaOH / 1 h / 100 °C
6: 100 percent / SOCl2 / CH2Cl2 / 2 h
View Scheme
Multi-step reaction with 6 steps
1: 96 percent / POCl3 / 18 h / 90 °C
2: 90 percent / 30percent aq. H2O2, AcOH / 24 h / 90 °C
3: 91 percent / NaOMe / 18 h
4: 2 h / 90 °C
5: 2 N aq. NaOH / 2 h / 80 °C
6: 93 percent / SOCl2 / CH2Cl2 / 2 h / 0 - 5 °C
View Scheme
Multi-step reaction with 5 steps
1.1: trichlorophosphate / 18 h / 90 °C / Inert atmosphere
2.1: acetic acid; dihydrogen peroxide / water / 24 h / 90 °C
3.1: methanol / 16 h / 40 °C
4.1: acetic anhydride / 2 h / 90 °C
4.2: 2 h / 80 °C
5.1: thionyl chloride / dichloromethane / 2 h / 0 - 20 °C
View Scheme
4-Chloro-3-methoxy-2-methyl-pyridine
107512-34-5

4-Chloro-3-methoxy-2-methyl-pyridine

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: NaOMe / 10 h / Heating
2: 98 percent / 84percent m-CPBA / CH2Cl2 / 4 h / Ambient temperature
3: 4 h / 100 °C
4: 2 M NaOH / 1 h / 100 °C
5: 100 percent / SOCl2 / CH2Cl2 / 2 h
View Scheme
Multi-step reaction with 5 steps
1: 90 percent / 30percent aq. H2O2, AcOH / 24 h / 90 °C
2: 91 percent / NaOMe / 18 h
3: 2 h / 90 °C
4: 2 N aq. NaOH / 2 h / 80 °C
5: 93 percent / SOCl2 / CH2Cl2 / 2 h / 0 - 5 °C
View Scheme
Multi-step reaction with 4 steps
1.1: acetic acid; dihydrogen peroxide / water / 24 h / 90 °C
2.1: methanol / 16 h / 40 °C
3.1: acetic anhydride / 2 h / 90 °C
3.2: 2 h / 80 °C
4.1: thionyl chloride / dichloromethane / 2 h / 0 - 20 °C
View Scheme
3,4-dimethoxy-2-methylpyridine N-oxide
72830-07-0

3,4-dimethoxy-2-methylpyridine N-oxide

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 4 h / 100 °C
2: 2 M NaOH / 1 h / 100 °C
3: 100 percent / SOCl2 / CH2Cl2 / 2 h
View Scheme
Multi-step reaction with 3 steps
1: 2 h / 90 °C
2: 2 N aq. NaOH / 2 h / 80 °C
3: 93 percent / SOCl2 / CH2Cl2 / 2 h / 0 - 5 °C
View Scheme
Multi-step reaction with 2 steps
1.1: acetic anhydride / 2 h / 90 °C
1.2: 2 h / 80 °C
2.1: thionyl chloride / dichloromethane / 2 h / 0 - 20 °C
View Scheme
Multi-step reaction with 3 steps
1: acetic acid / methanol; toluene
2: sodium hydroxide / methanol
3: thionyl chloride
View Scheme
5-(difluoromethoxy)-2-mercapto-1H-benzimidazole
97963-62-7

5-(difluoromethoxy)-2-mercapto-1H-benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

pantoprazole sulfide
102625-64-9

pantoprazole sulfide

Conditions
ConditionsYield
With sodium hydroxide In water at 25 - 30℃; for 4 - 5h;97.5%
With sodium hydroxide In methanol; water at 10 - 40℃; for 2.5h;95.3%
With sodium hydroxide In methanol; water at 40 - 55℃; for 3.5h; Temperature; Solvent;93%
tert-butyl 5-(2-mercapto-1H-benzo[d]imidazol-5-yloxy)pentylcarbamate
1261238-09-8

tert-butyl 5-(2-mercapto-1H-benzo[d]imidazol-5-yloxy)pentylcarbamate

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

tert-butyl 5-(2-((3,4-dimethoxypyridin-2-yl)methylthio)-1H-benzo[d]imidazol-5-yloxy)pentylcarbamate
1261238-10-1

tert-butyl 5-(2-((3,4-dimethoxypyridin-2-yl)methylthio)-1H-benzo[d]imidazol-5-yloxy)pentylcarbamate

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 12h; Inert atmosphere;97%
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

para-nitrobenzenethiol
1849-36-1

para-nitrobenzenethiol

3,4-dimethoxy-2-{[(4-nitrophenyl)thio]methyl}pyridine

3,4-dimethoxy-2-{[(4-nitrophenyl)thio]methyl}pyridine

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 8h;93.5%
6-nitro-5-(piperidin-1-yl)-1H-benzimidazole-2-thiol
1319671-85-6

6-nitro-5-(piperidin-1-yl)-1H-benzimidazole-2-thiol

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2-[(3,4-dimethoxypyridin-2-yl)methylthio]-6-nitro-5-(piperidin-1-yl)-1H-benzimidazole
1319671-86-7

2-[(3,4-dimethoxypyridin-2-yl)methylthio]-6-nitro-5-(piperidin-1-yl)-1H-benzimidazole

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In ethanol; acetone at 45℃; for 4h;91%
2,2'-dithiol-5,5'-bis-1H,1'H-benzimidazole
871882-17-6

2,2'-dithiol-5,5'-bis-1H,1'H-benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2,2'-di-[[(3,4-dimethoxy)pyridin-2-yl]methylenethio]-5,5'-bis-1H,1'H-benzimidazole
1075188-15-6

2,2'-di-[[(3,4-dimethoxy)pyridin-2-yl]methylenethio]-5,5'-bis-1H,1'H-benzimidazole

Conditions
ConditionsYield
Stage #1: 2,2'-dithiol-5,5'-bis-1H,1'H-benzimidazole With sodium hydroxide In ethanol; water for 0.5h;
Stage #2: 2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride In ethanol; water for 8h; Reflux;
89%
2,2,2-trifluoroacetamide
354-38-1

2,2,2-trifluoroacetamide

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

N-((3,4-dimethoxypyridin-2-yl)methyl)-2,2,2-trifluoroacetamide

N-((3,4-dimethoxypyridin-2-yl)methyl)-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
Stage #1: 2,2,2-trifluoroacetamide With caesium carbonate In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere;
Stage #2: 2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride In tetrahydrofuran at 65℃; for 16h; Inert atmosphere;
57%
betahistine
5638-76-6

betahistine

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

[(2-pyridyl)-2-ethyl]-[(3,4-dimethoxy-2-pyridyl)methyl]-N-methylamine

[(2-pyridyl)-2-ethyl]-[(3,4-dimethoxy-2-pyridyl)methyl]-N-methylamine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran for 72h; Reflux;56%
11-(1-piperazinyl)dibenzo[b,f][1,4]thiazepine
5747-48-8

11-(1-piperazinyl)dibenzo[b,f][1,4]thiazepine

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

C25H26N4O2S

C25H26N4O2S

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 0.5h; Sonication;55%
2-(4-(2-(2-aminoethoxy)ethoxy)phenyl)-4H-chromen-4-one

2-(4-(2-(2-aminoethoxy)ethoxy)phenyl)-4H-chromen-4-one

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2-(4-(2-(2-(bis((3,4-dimethoxypyridin-2-yl)methyl)amino)ethoxy)ethoxy)phenyl)-4H-chromen-4-one

2-(4-(2-(2-(bis((3,4-dimethoxypyridin-2-yl)methyl)amino)ethoxy)ethoxy)phenyl)-4H-chromen-4-one

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;52%
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

Cyclopropylamine
765-30-0

Cyclopropylamine

N-[(3,4-dimethoxypyridin-2-yl)methyl]cyclopropylamine

N-[(3,4-dimethoxypyridin-2-yl)methyl]cyclopropylamine

Conditions
ConditionsYield
With sodium hydrogencarbonate In ethanol; water at 58℃; for 1.5h;42%
5-Difluoromethoxy-6-fluoro-1H-benzoimidazole-2-thiol
97963-64-9

5-Difluoromethoxy-6-fluoro-1H-benzoimidazole-2-thiol

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5-Difluoromethoxy-2-(3,4-dimethoxy-pyridin-2-ylmethylsulfanyl)-6-fluoro-1H-benzoimidazole
138786-84-2

5-Difluoromethoxy-2-(3,4-dimethoxy-pyridin-2-ylmethylsulfanyl)-6-fluoro-1H-benzoimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50℃; for 2h;
5-difluoromethoxy-2-mercapto-6-methoxy-1H-benzimidazole
97963-65-0

5-difluoromethoxy-2-mercapto-6-methoxy-1H-benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5-difluoromethoxy-6-methoxy-2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-1H-benzimidazole
102625-65-0

5-difluoromethoxy-6-methoxy-2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50℃; for 2h;
2-mercapto-5-(2,2,2-trifluoroethoxy)-1H-benzimidazole
102625-84-3

2-mercapto-5-(2,2,2-trifluoroethoxy)-1H-benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-5-(2,2,2-trifluoroethoxy)-1H-benzimidazole
138786-82-0

2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-5-(2,2,2-trifluoroethoxy)-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50℃; for 2h;
2,2-difluoro-6-mercapto-5H-[1,3]dioxolo-[4,5-f]benzimidazole
97967-01-6

2,2-difluoro-6-mercapto-5H-[1,3]dioxolo-[4,5-f]benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2,2-difluoro-6-[(3,4-dimethoxy-2-pyridyl)methylthio]-5H-[1,3]-dioxolo-[4,5-f]benzimidazole
102625-75-2

2,2-difluoro-6-[(3,4-dimethoxy-2-pyridyl)methylthio]-5H-[1,3]-dioxolo-[4,5-f]benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 60℃; for 4h;
With sodium hydroxide In ethanol; water
2-mercapto-5-(1,1,2,2-tetrafluoroethoxy)-1H-benzimidazole
97963-60-5

2-mercapto-5-(1,1,2,2-tetrafluoroethoxy)-1H-benzimidazole

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-5-(1,1,2,2-tetrafluoroethoxy)-1H-benzimidazole
102625-63-8

2-[(3,4-dimethoxy-pyridin-2-yl)methylthio]-5-(1,1,2,2-tetrafluoroethoxy)-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 50℃; for 2h;
With sodium hydroxide In ethanol; water
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5,6-difluoro-1H-benzo[d]imidazole-2-thiol
123470-47-3

5,6-difluoro-1H-benzo[d]imidazole-2-thiol

2-(3,4-Dimethoxy-pyridin-2-ylmethylsulfanyl)-5,6-difluoro-1H-benzoimidazole

2-(3,4-Dimethoxy-pyridin-2-ylmethylsulfanyl)-5,6-difluoro-1H-benzoimidazole

Conditions
ConditionsYield
With sodium hydroxide In methanol
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl-1-oxide)methylsulfonyl]-1H-benzoimidazole

5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl-1-oxide)methylsulfonyl]-1H-benzoimidazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium bicarbonate / CHCl3
1.2: 84 percent / m-chloroperbenzoic acid / 2.42 h / 5 °C
2.1: 98.44 percent / potassium carbonate / dimethylformamide / 20 °C
3.1: m-chloroperbenzoic acid / CH2Cl2 / 2.67 h / 0 °C
View Scheme
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl-1-oxide)methylsulfinyl]-1H-benzoimidazole

5-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl-1-oxide)methylsulfinyl]-1H-benzoimidazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium bicarbonate / CHCl3
1.2: 84 percent / m-chloroperbenzoic acid / 2.42 h / 5 °C
2.1: 98.44 percent / potassium carbonate / dimethylformamide / 20 °C
3.1: m-chloroperbenzoic acid / CH2Cl2 / 2.67 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium hydroxide / dichloromethane / 2 h / 20 - 30 °C
2: acetic acid; dihydrogen peroxide; copper(II) hydroxide phosphate / 5 h / 45 °C
View Scheme
2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride
72830-09-2

2-Chloromethyl-3,4-dimethoxy-pyridine; hydrochloride

5-(difluoromethoxy)-2-[[(3,4-dimethoxypyridin-2-yl-1-oxide)methyl]sulfanyl]-1H-benzoimidazole
953787-51-4

5-(difluoromethoxy)-2-[[(3,4-dimethoxypyridin-2-yl-1-oxide)methyl]sulfanyl]-1H-benzoimidazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium bicarbonate / CHCl3
1.2: 84 percent / m-chloroperbenzoic acid / 2.42 h / 5 °C
2.1: 98.44 percent / potassium carbonate / dimethylformamide / 20 °C
View Scheme
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View