1.Sample is available 2.ISO 9001 FAO standard 3.Various packings 4.Good price and high quality 5.High quality/good price & service Chlorfenapyr can kill wide range of harmful insect, has good effect to prevent and control 70 kinds of harm
Cas:122453-73-0
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:122453-73-0
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White Powder Storage:0-6°C Package:1kg/foil bag; 1kg/tin ; 25
Cas:122453-73-0
Min.Order:10 Metric Ton
FOB Price: $80.0
Type:Trading Company
inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
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
Cas:122453-73-0
Min.Order:1
Negotiable
Type:Other
inquiry1. 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
Cas:122453-73-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
Cas:122453-73-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:122453-73-0
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
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
Name:Chlorfenapyr CAS NO:122453-73-0 Grade:Medical scientific research and export Molecular formula:C15H11BrClF3N2O Molecular weight:407.6128 Product Quality 12 years of chemical raw materials Mature operation of the industry System st
Cas:122453-73-0
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiryStock products, own laboratory Appearance:White to Almost white neat Storage:Sealed in dry,2-8°C Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai
Cas:122453-73-0
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryChlorfenapyr Basic information Product Name: Chlorfenapyr Synonyms: PIRATE;STALKER;CHLORFENAPYR;4-BROMO-2-(4-CHLOROPHENYL)-1-(ETHOXYMETHYL)-5-(TRIFLUOROMETHYL)-1H-PYRROL-3-CARBONITRILE;4
Cas:122453-73-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:122453-73-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:122453-73-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Name: Chlorfenapyr Synonyms: PIRATE;STALKER;CHLORFENAPYR;4-BROMO-2-(4-CHLOROPHENYL)-1-(ETHOXYMETHYL)-5-(TRIFLUOROMETHYL)-1H-PYRROL-3-CARBONITRILE;4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-trifluor
Our 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:122453-73-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Yellowish Powder Storage:Store in sealed containers at cool
Cas:122453-73-0
Min.Order:100 Gram
Negotiable
Type:Other
inquiryWe are one of the domestic largest manufacturers of API; We are always supplier of products with higher quality and at more competitive price; We are supplier of safe and ecofriendly products ; We provide stable supply and efficient servic
Cas:122453-73-0
Min.Order:500 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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
Chlorfenapyr CAS: 122453-73-0 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 high quality organic intermedia
Cas:122453-73-0
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
Product Detail Minimum Order Qty. 10 Gram
Cas:122453-73-0
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
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
Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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
Cas:122453-73-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
R & D enterprises have their own stock in stock Runhui Chem supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. welcome the enquiries & orders around the wo
Cas:122453-73-0
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryour strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery
Cas:122453-73-0
Min.Order:1 Gram
Negotiable
Type:Other
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:122453-73-0
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: tralopyril With sodium hydroxide at 20℃; for 0.333333h; Stage #2: ethyl chloromethyl ether at 60℃; for 2h; Reagent/catalyst; Temperature; | 98% |
Stage #1: tralopyril With sodium hydroxide at 20℃; for 0.333333h; Stage #2: ethyl chloromethyl ether at 60℃; for 2h; Reagent/catalyst; Temperature; | 98% |
In tetrahydrofuran |
Conditions | Yield |
---|---|
Stage #1: formaldehyde diethyl acetal; tralopyril With trichlorophosphate In toluene at 97℃; for 0.5h; Stage #2: With triethylamine In toluene at 97℃; for 5h; | 92.3% |
Stage #1: formaldehyde diethyl acetal; tralopyril With trichlorophosphate In toluene at 97℃; for 0.5h; Stage #2: With triethylamine In toluene at 97℃; for 5h; | 92.3% |
Stage #1: formaldehyde diethyl acetal; tralopyril With trichlorophosphate In N,N-dimethyl-formamide; toluene at 35 - 53℃; for 0.666667h; Inert atmosphere; Stage #2: With triethylamine In N,N-dimethyl-formamide; toluene at 35 - 45℃; for 2h; | |
Stage #1: formaldehyde diethyl acetal; tralopyril With trichlorophosphate In toluene at 45 - 65℃; for 1h; Stage #2: With N-ethyl-N,N-diisopropylamine In toluene at 40 - 50℃; for 1h; Reagent/catalyst; |
Conditions | Yield |
---|---|
With triethylamine; trichlorophosphate In water; toluene |
chlorfenapyr
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol |
2-(4-Chlorophenyl)glycine
chlorfenapyr
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: triethylamine; trichlorophosphate / 5 h / 65 °C 2.1: 20 °C / Reflux 3.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 4.1: sodium hydroxide / 0.33 h / 20 °C 4.2: 2 h / 60 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: triethylamine; trichlorophosphate / 5 h / 65 °C 2.1: 20 °C / Reflux 3.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 4.1: trichlorophosphate / toluene / 0.5 h / 97 °C 4.2: 5 h / 97 °C View Scheme |
4-(p-chlorophenyl)-2-(trifluoromethyl)-1,3-oxazol-5-one
chlorfenapyr
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 20 °C / Reflux 2.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 3.1: sodium hydroxide / 0.33 h / 20 °C 3.2: 2 h / 60 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: 20 °C / Reflux 2.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 3.1: trichlorophosphate / toluene / 0.5 h / 97 °C 3.2: 5 h / 97 °C View Scheme |
2-(p-chlorophenyl)-5-(trifluoromethyl)-pyrrole-3-carbonitrile
chlorfenapyr
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 2.1: sodium hydroxide / 0.33 h / 20 °C 2.2: 2 h / 60 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: acetic acid; sodium acetate; bromine / 2.17 h / 90 - 110 °C 2.1: trichlorophosphate / toluene / 0.5 h / 97 °C 2.2: 5 h / 97 °C View Scheme |
chlorfenapyr
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane at 35℃; Schlenk technique; | 47% |
chlorfenapyr
Conditions | Yield |
---|---|
With tert.-butyl lithium; N-fluorobis(benzenesulfon)imide 1.) THF, pentane, -78 deg C, 0.5 h, 2.) THF, pentane, a) -78 deg C, 1 h, b) RT, 3 h; Yield given. Multistep reaction. Yields of byproduct given; |
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