Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:6740-86-9
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inquiryThe 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
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inquiryWith 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
Cas:6740-86-9
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FOB Price: $1.0 / 10.0
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Cas:6740-86-9
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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 email in time prod
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:6740-86-9
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inquiryProduct name 4-Amino-3,5-dichloroacetophenone Boiling Point 351.5±42.0 °C at 760 mmHg Flash Point 166.4±27.9 °C Vapour Pressure
Cas:6740-86-9
Min.Order:1 Kilogram
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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:6740-86-9
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inquiry1-bromocyclopentyl-o-chlorophenyl ketone CAS:6740-86-9 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 q
Cas:6740-86-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryOur Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
Cas:6740-86-9
Min.Order:1 Kilogram
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Type:Trading Company
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:6740-86-9
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
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:6740-86-9
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:6740-86-9
Min.Order:1 Gram
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inquiryProName: Factory Supply 1-bromocyclopentyl-o-ch... CasNo: 6740-86-9 Molecular Formula: refer to COA Appearance: Refer to COA Application: Intermediates and materials DeliveryTime: immediately PackAge: drum Port: Shanghai Port ProductionCapa
Cas:6740-86-9
Min.Order:1 Gram
FOB Price: $5.0 / 6.0
Type:Trading Company
inquiryOur Advantage: 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good quali
Cas:6740-86-9
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Trading Company
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:6740-86-9
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:6740-86-9
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
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Min.Order:1 Kilogram
FOB Price: $50.0 / 58.0
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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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:6740-86-9
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
Cas:6740-86-9
Min.Order:1 Kilogram
FOB Price: $2.0
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:6740-86-9
Min.Order:1 Gram
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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:6740-86-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Cas:6740-86-9
Min.Order:1 Kilogram
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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:6740-86-9
Min.Order:1 Metric Ton
FOB Price: $1.0
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inquiryLower price, higher purity,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 synthesis of various pesticides, medicines, s
Cas:6740-86-9
Min.Order:0
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inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:6740-86-9
Min.Order:0
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Type:Manufacturers
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:6740-86-9
Min.Order:0
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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:6740-86-9
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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:6740-86-9
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inquiry(2-chlorophenyl)(cyclopentyl)methanone
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
With copper(ll) bromide In ethyl acetate at 77℃; | 99% |
With N-Bromosuccinimide; toluene-4-sulfonic acid In dichloromethane for 6h; | 98% |
With hydrogen bromide; dihydrogen peroxide In water at 70 - 80℃; for 3h; Temperature; | 96.8% |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: magnesium; iodine / diethyl ether / 1 h 1.2: 16 h 2.1: N-Bromosuccinimide; toluene-4-sulfonic acid / dichloromethane / 6 h View Scheme | |
Multi-step reaction with 2 steps 1: copper(I) bromide / diethyl ether / 16 h / 50 °C / Cooling with ice 2: copper(ll) bromide / ethyl acetate / 3 h / 80 °C / Cooling with ice View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Cyclopentane; aluminum (III) chloride / dichloromethane / -10 °C / Inert atmosphere; Reflux 2: hydrogen bromide; dihydrogen peroxide / water / 3 h / 70 - 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: Cyclopentane; aluminum (III) chloride / dichloromethane / 3 h 2: hydrogen bromide; dihydrogen peroxide / water / 3 h / 70 - 80 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Cyclopentane; aluminum (III) chloride / dichloromethane / -10 °C / Inert atmosphere; Reflux 2: hydrogen bromide; dihydrogen peroxide / water / 3 h / 70 - 80 °C View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
(±)-1-((2-chlorophenyl)(imino)methyl)cyclopentan-1-ol
Conditions | Yield |
---|---|
With ammonia for 4h; | 95% |
With ammonium hydroxide; ammonia at 25℃; for 120h; Inert atmosphere; | 81% |
With ammonium hydroxide In methanol; dichloromethane; water at -40 - -25℃; for 1.3h; Large scale; | 75.8% |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
methylamine
1-((2-chlorophenyl)(methylimino)methyl)cyclopentan-1-ol
Conditions | Yield |
---|---|
With water at 15 - 20℃; for 48h; Mechanism; | 90.8% |
In water at 20℃; for 72h; | 22 g |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
1-<(2-Chlorophenyl)iminomethyl>cyclopentanol hydrochloride
Conditions | Yield |
---|---|
Stage #1: (1-Bromocyclopentyl)(2-chlorophenyl)methanone With ammonium hydroxide In water at 25℃; for 120h; Stage #2: With hydrogenchloride In diethyl ether; isopropyl alcohol at 0℃; for 3h; Cooling with ice; | 69% |
With hydrogenchloride; ammonia 1) 4 h, 2) i-PrOH; Yield given. Multistep reaction; | |
Multi-step reaction with 2 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: hydrogenchloride / diethyl ether; isopropyl alcohol / 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
norketamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / 28percent ammonium hydroxide saturated with anhydrous ammonia / 168 h / Ambient temperature 2: 16 g / propan-2-ol / 120 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 1) liq. NH3, 2) HCl / 1) 4 h, 2) i-PrOH 2: 88 percent / various solvent(s) / 0.12 h / 180 °C View Scheme | |
Multi-step reaction with 2 steps 1: ammonium hydroxide 2: isopropyl alcohol / 1 h / 170 °C / Sealed tube; Microwave irradiation View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / 28percent ammonium hydroxide saturated with anhydrous ammonia / 168 h / Ambient temperature 2: propan-2-ol / 120 h / Heating View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / 28percent ammonium hydroxide saturated with anhydrous ammonia / 168 h / Ambient temperature 2: 16 g / propan-2-ol / 120 h / Heating View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
2-Bromo-6-amino-6-(2-chlorophenyl)cyclohexanone hydrobromide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1) liq. NH3, 2) HCl / 1) 4 h, 2) i-PrOH 2: 88 percent / various solvent(s) / 0.12 h / 180 °C 3: 82 percent / 48percent aq. HBr, Br2 / 0.17 h / 70 °C View Scheme |
Conditions | Yield |
---|---|
In water at -30℃; for 1h; |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4: sodium hydroxide / water / Inert atmosphere View Scheme | |
Multi-step reaction with 4 steps 1: ammonium hydroxide 2: isopropyl alcohol / 1 h / 170 °C / Sealed tube; Microwave irradiation 3: ethanol / Reflux 4: sodium hydroxide / ethyl acetate; water View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: potassium iodide; potassium carbonate / acetonitrile / 24 h / Reflux; Inert atmosphere 4: hydrogenchloride / diethyl ether / 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4: sodium hydroxide / water / Inert atmosphere 5: potassium iodide; potassium carbonate / acetonitrile / 24 h / Reflux; Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4: sodium hydroxide / water / Inert atmosphere 5: potassium iodide; potassium carbonate / acetonitrile / 24 h / Reflux; Inert atmosphere 6: hydrogenchloride / diethyl ether / 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: methanol / 25 °C / Inert atmosphere; Resolution of racemate View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4.1: sodium hydroxide / water / Inert atmosphere 5.1: potassium iodide; potassium carbonate / acetonitrile / 72 h / 80 °C / Inert atmosphere 5.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4.1: sodium hydroxide / water / Inert atmosphere 5.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 5.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 3.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 3.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3: potassium iodide; potassium carbonate / acetonitrile / 24 h / Reflux; Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: methanol / 25 °C / Inert atmosphere; Resolution of racemate 4.1: sodium hydroxide / water / Inert atmosphere 5.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / Reflux; Inert atmosphere 6.1: hydrogenchloride / diethyl ether / 0.03 h / 0 °C / Inert atmosphere 7.1: sodium hydroxide / acetonitrile / 2 h / 25 °C / Inert atmosphere 7.2: Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 72 h / 80 °C / Inert atmosphere; Sealed tube 3.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 3.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 3.2: 0.03 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 72 h / 80 °C / Inert atmosphere; Sealed tube 3.2: 0.03 h / 0 °C / Inert atmosphere 4.1: acetic acid; sodium cyanoborohydride / methanol / 0.08 h / 0 °C / Inert atmosphere 4.2: 24 h / 0 - 25 °C View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: ammonia; ammonium hydroxide / 120 h / 25 °C / Inert atmosphere 2.1: dowtherm A / 0.2 h / 200 °C / Inert atmosphere 3.1: potassium iodide; potassium carbonate / acetonitrile / 24 h / 80 °C / Inert atmosphere 3.2: 0.03 h / 0 °C / Inert atmosphere 4.1: acetic acid; sodium cyanoborohydride / methanol / 0.08 h / 0 °C / Inert atmosphere 4.2: 24 h / 0 - 25 °C 4.3: 0.02 h / 0 °C / Inert atmosphere View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ammonium hydroxide 2: isopropyl alcohol / 1 h / 170 °C / Sealed tube; Microwave irradiation 3: ethanol / Reflux View Scheme |
(1-Bromocyclopentyl)(2-chlorophenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: ammonium hydroxide 2: isopropyl alcohol / 1 h / 170 °C / Sealed tube; Microwave irradiation 3: ethanol / Reflux View Scheme |
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