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:200575-16-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryProduct Name: 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID Synonyms: 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID;Benzoic acid, 5-(chlorosulfonyl)-2-ethoxy-;5-Chlorosulfony)-2-ethoxybenzoic acid CAS: 200575-16-2 MF: C9H9ClO5S MW: 2
Cas:200575-16-2
Min.Order:1 Kilogram
FOB Price: $8900.0
Type:Lab/Research institutions
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:200575-16-2
Min.Order:1 Kilogram
FOB Price: $1200.0 / 1500.0
Type:Trading Company
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:200575-16-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID CAS:200575-16-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high q
Cas:200575-16-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1,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
Cas:200575-16-2
Min.Order:1 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
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Cas:200575-16-2
Min.Order:1 Gram
Negotiable
Type:Other
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
Shandong 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:200575-16-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFredchem focus on CRO/CMO business and its own R&D of API/Intermediates Package:Grams, Kilograms Application:Pharmaceutical field Transportation:According to customer request Port:Shanghai
Cas:200575-16-2
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:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry5-Chlorosulfonyl-2-ethoxybenzoic acid cas 200575-16-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Other
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryOur mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:200575-16-2
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1. The highest quality with the competitive price. 2. Professional human services. 3. The fastest and safest delivery service. 4. The faster and safest delivery service. 5. Th
Cas:200575-16-2
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryWhy Choose Us: 1.Own chemical factory 2.Abundant professional production experience 3.Sample is free of charge and in stock with fast delivery 4.Price,quality&service,we care that all your cares 5.Prompt reply keep in touch to sa
Cas:200575-16-2
Min.Order:1 Kilogram
FOB Price: $900.0 / 1000.0
Type:Trading Company
inquiryCompound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and inter
Cas:200575-16-2
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryShanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 5-(Chlorosulfonyl)-2-ethoxybenzoic acid, CAS:200575-16-2 with the most competitive pr
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is not delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Applicatio
Cas:200575-16-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-ethoxybenzoic acid
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
With chlorosulfonic acid; thionyl chloride at 20℃; | 90.6% |
With chlorosulfonic acid; thionyl chloride at 0 - 25℃; for 18h; | 81% |
With chlorosulfonic acid; thionyl chloride In water |
1-methyl-piperazine
2-ethoxy-5-chlorosulphonyl-benzoic acid
triethylamine
2-ethoxy-5-(4-methyl-1-piperazinesulphonyl)benzoic acid hydrochloric acid triethylamine
Conditions | Yield |
---|---|
In acetone at 20℃; for 1.5h; | 89.7% |
1-methyl-piperazine
2-ethoxy-5-chlorosulphonyl-benzoic acid
2-Ethoxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water at 10 - 20℃; for 2.08333h; | 86% |
In water at 10 - 20℃; for 2h; | |
In water at 10 - 20℃; for 2h; | |
In water for 0.0833333h; | |
With sodium hydroxide In water at 0 - 10℃; |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; | 78% |
With triethylamine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 52% |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
In water at 10 - 20℃; for 2h; | 70% |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 60% |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: hydroxylamine hydrochloride / water; ethanol / 5 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: water; ethanol / 4 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: water; ethanol / 16 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3: water; sodium hydroxide / methanol / 3 h / 60 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: hydroxylamine hydrochloride / water; ethanol / 4 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: water; ethanol / 4 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: water; ethanol / 16 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: thionyl chloride / dichloromethane / 12 h / 0 - 50 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: thionyl chloride / dichloromethane / 12 h / 0 - 50 °C 7.1: silver nitrate / acetonitrile / 16 h / 50 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 6 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: thionyl chloride / dichloromethane / 12 h / 0 - 50 °C 7.1: silver nitrate / acetonitrile / 16 h / 50 °C 8.1: hydroxylamine hydrochloride / water; ethanol / 8 h / 85 °C View Scheme |
2-ethoxy-5-chlorosulphonyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: triethylamine / dichloromethane / 16 h / 0 - 20 °C 2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 16 h / 20 °C 3.1: water; sodium hydroxide / methanol / 3 h / 60 °C 4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 0.5 h / 20 °C 4.2: 16 h / 20 °C 5.1: potassium hydroxide / water; ethanol / 72 h / 95 °C / Sealed tube 6.1: thionyl chloride / dichloromethane / 12 h / 0 - 50 °C View Scheme |
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