Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:51-68-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryName:meclofenoxate CAS NO: 51-68-3 Grade:Medical, chemical, export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Product Technology Strong
Cas:51-68-3
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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 on.O
Cas:51-68-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:51-68-3
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiry1.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
Cas:51-68-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-(Dimethylamino)ethyl (4-chlorphenoxy)acetate CAS:51-68-3 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 hi
Cas:51-68-3
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:51-68-3
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:51-68-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:51-68-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHigh quality 2-(Dimethylamino)ethyl (4-chlorphenoxy)acetate cas 51-68-3 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material a
Cas:51-68-3
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
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
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
Cas:51-68-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality Appearance:white crystalline powder 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. Application:Chlorine ester wake medicine for central nerv
Cas:51-68-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:51-68-3
Min.Order:10 Gram
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:51-68-3
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:51-68-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryzhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed produc
Cas:51-68-3
Min.Order:1 Kilogram
FOB Price: $23.0
Type:Lab/Research institutions
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:51-68-3
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:51-68-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
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:51-68-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquirycontact me: TEL:+8619943533199 WHATSAPP:+8619943533199 E-mail:vikki@api-made.com Payment: Bitcoin, Western Union, T/T, paypal for your choices Guarantee 100% safe shipping, free for all customs clearance.We will ship by special line that shippingcom
Cas:51-68-3
Min.Order:0 Metric Ton
FOB Price: $10.0
Type:Trading Company
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,or Intermediates,fine chemicals Transportation:air,sea,courier
Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment .5) We can do different t
Cas:51-68-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.More than 10 years of experience 2.RoHS Certificate or other certifications as you need 3.Good quqlity and prompt delivery 4.We are a manufacture, so we can give you our best price . Notice : 1.Storage condition :2-8℃,avold light ,a
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
best seller Application:API
Cas:51-68-3
Min.Order:0
Negotiable
Type:Manufacturers
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 powder2.
Cas:51-68-3
Min.Order:0
Negotiable
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:51-68-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMeclofenoxate CAS NO.51-68-3 Application:Meclofenoxate CAS NO.51-68-3
Conditions | Yield |
---|---|
With triethylamine In chloroform | 78% |
2-(dimethylamino)ethyl phenoxyacetate
meclofenoxate
Conditions | Yield |
---|---|
With tetraethylammonium chloride; trichloroacetonitrile In acetonitrile at 23℃; for 2h; Electrochemical reaction; Inert atmosphere; | 52% |
2-(N,N-dimethylamino)ethanol
2-(4-chlorophenoxy)-1,3-propanedioic acid diethyl ester
meclofenoxate
Conditions | Yield |
---|---|
With sodium hydride In toluene for 10h; Heating; Yield given; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In xylene for 5h; Heating; |
Conditions | Yield |
---|---|
In chloroform Ambient temperature; Yield given; |
2-(4-chlorophenoxy)-1,3-propanedioic acid diethyl ester
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 72 percent / NaOH / H2O / 2 h / Heating 2: 4-toluenesulfonic acid / xylene / 5 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 72 percent / NaOH / H2O / 2 h / Heating 2: SOCl2 / dimethylformamide / 2.5 h / Heating 3: CHCl3 / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2 / dimethylformamide / 2.5 h / Heating 2: CHCl3 / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) NaOEt / 1.) EtOH, 40 deg C, 10 min, 2.) 40 - 50 deg C, 9 h 2: NaH / toluene / 10 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 1.) NaOEt / 1.) EtOH, 40 deg C, 10 min, 2.) 40 - 50 deg C, 9 h 2: 72 percent / NaOH / H2O / 2 h / Heating 3: 4-toluenesulfonic acid / xylene / 5 h / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 1.) NaOEt / 1.) EtOH, 40 deg C, 10 min, 2.) 40 - 50 deg C, 9 h 2: 72 percent / NaOH / H2O / 2 h / Heating 3: SOCl2 / dimethylformamide / 2.5 h / Heating 4: CHCl3 / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2 View Scheme | |
Multi-step reaction with 3 steps 1: thionyl chloride / 2 h / 75 °C 2: chloroform 3: triethylamine / chloroform View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: chloroform 2: triethylamine / chloroform View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0.5 h / 0 - 20 °C / Inert atmosphere 1.2: 20 °C / Inert atmosphere 2.1: trichloroacetonitrile; tetraethylammonium chloride / acetonitrile / 2 h / 23 °C / Electrochemical reaction; Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
In acetone at 55℃; for 24h; | 81% |
Conditions | Yield |
---|---|
In water stability of meclofenoxate; |
Conditions | Yield |
---|---|
In water at 30℃; stability of meclofenoxate; |
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetone / 24 h / 55 °C 2: sodium hydroxide / water / Heating View Scheme |
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetone / 24 h / 55 °C 2: sodium hydroxide / water / Heating View Scheme |
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetone / 24 h / 55 °C 2: sodium hydroxide / water / Heating View Scheme |
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetone / 24 h / 55 °C 2: sodium hydroxide / water / Heating View Scheme |
meclofenoxate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetone / 24 h / 55 °C 2: sodium hydroxide / water / Heating View Scheme |
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