Product Description Product website: http://www.finerchem.com/pro01en/id/13.html Product Name 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid CAS No.
Cas:71675-87-1
Min.Order:1 Gram
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inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . Sales term: Has a strong chemical professional quality and strong sense of resp
Cas:71675-87-1
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inquiryAs 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
Cas:71675-87-1
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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
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inquiryManufacturer supply 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid CAS 71675-87-1 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical &
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inquiry4-Amino-5-Ethylsulfonyl-2-Methoxybenzoic Acid[CAS:71675-87-1] Molecular Formula C10H13NO5S Molecular Weight 259.28 CAS Registry Number 71675-87-1
Cas:71675-87-1
Min.Order:1 Kilogram
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inquiryhigh quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:71675-87-1
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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
Cas:71675-87-1
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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:71675-87-1
Min.Order:1 Gram
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inquiry1. made in GMP plant, commerially 2. Normal Stock: 500kgs 3. Audit accepted. Related documents are available to offer and audited by many clients, such as Lupin, MSN, Dr reddy etc 4. Chromatographic Purity (HPLC): not less than 99.0% Appearan
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:71675-87-1
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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
Cas:71675-87-1
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inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
Cas:71675-87-1
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inquiryHigh purity CAS 71675-87-1 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3
Cas:71675-87-1
Min.Order:1 Gram
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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:71675-87-1
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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
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inquiryName of product: 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid Purity: 99.0%min CAS: 71675-87-1
Cas:71675-87-1
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAppearance:Off-white to white powder Storage:R.T Package:25kg/drum Application:Amisulpride Intermediate Transportation:Express/Sea/Air Port:Any port in China
Cas:71675-87-1
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:71675-87-1
Min.Order:1 Kilogram
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inquiryWe are Top supplier of Amisulpride intermediate 4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid CAS:71675-87-1 Storage:store in well closed container Package:25kgs/fiber drum Application:Amisulpride Intermediate Port:any chinese port
Cas:71675-87-1
Min.Order:1 Kilogram
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Type:Other
inquiry4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid Chemical Properties Melting point 82-85°C Boiling point 529.6±50.0 °C(Predicted) density 1.390±0.06 g/cm3(Predicted) storage temp. Keep in dark place,Inert atmosphere
Cas:71675-87-1
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:71675-87-1
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inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail Quick Details ProName:4-Amino-5-
Cas:71675-87-1
Min.Order:100 Kilogram
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inquiry1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi
Cas:71675-87-1
Min.Order:10 Gram
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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:71675-87-1
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inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Amisulpride Acid;4-Amino-5-ethylsulfonyl-2-methoxybenzoic acid CAS:71675-87-1 98%, Please contact us by email freely. We are leading expo
Cas:71675-87-1
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inquiryBest 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
Cas:71675-87-1
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inquiryAppearance: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
Cas:71675-87-1
Min.Order:100 Gram
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Type:Lab/Research institutions
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 have s
Cas:71675-87-1
Min.Order:10 Kilogram
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Type:Trading Company
inquiryOur company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:71675-87-1
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Type:Lab/Research institutions
inquirymethyl 4-amino-5-(ethylthio)-2-methoxybenzoate
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Stage #1: methyl 4-amino-5-(ethylthio)-2-methoxybenzoate With dihydrogen peroxide; sodium tungstate In isopropyl alcohol at 40 - 45℃; Industry scale; Stage #2: With water; sodium hydroxide In isopropyl alcohol at 60 - 65℃; Industry scale; Stage #3: With hydrogenchloride In water; isopropyl alcohol pH=4 - 4.5; Industry scale; | 82% |
Multi-step reaction with 2 steps 1.1: sodium hydroxide; water / methanol / 65 °C / Industry scale 1.2: 5 - 10 °C / pH 4 - 4.5 / Industry scale 2.1: dihydrogen peroxide / sodium tungstate / water; methanol / 5 h / 20 - 30 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide; sodium tungstate In methanol; water at 20 - 30℃; for 5h; Product distribution / selectivity; | 80% |
Methyl 4-amino-2-methoxybenzoate
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: bromine / methanol / 5 - 15 °C / Industry scale 2.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 3.1: sodium hydroxide; water / methanol / 65 °C / Industry scale 3.2: 5 - 10 °C / pH 4 - 4.5 / Industry scale 4.1: dihydrogen peroxide / sodium tungstate / water; methanol / 5 h / 20 - 30 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: bromine / methanol / 5 - 15 °C / Industry scale 2.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 3.1: dihydrogen peroxide / sodium tungstate / isopropyl alcohol / 40 - 45 °C / Industry scale 3.2: 60 - 65 °C / Industry scale 3.3: pH 4 - 4.5 / Industry scale View Scheme |
4-Aminosalicylic acid
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: potassium hydroxide; tetrabutylammomium bromide / acetone / 1 h / 25 - 35 °C / Industry scale 2.1: bromine / methanol / 5 - 15 °C / Industry scale 3.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 4.1: sodium hydroxide; water / methanol / 65 °C / Industry scale 4.2: 5 - 10 °C / pH 4 - 4.5 / Industry scale 5.1: dihydrogen peroxide / sodium tungstate / water; methanol / 5 h / 20 - 30 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: potassium hydroxide; tetrabutylammomium bromide / acetone / 1 h / 25 - 35 °C / Industry scale 2.1: bromine / methanol / 5 - 15 °C / Industry scale 3.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 4.1: dihydrogen peroxide / sodium tungstate / isopropyl alcohol / 40 - 45 °C / Industry scale 4.2: 60 - 65 °C / Industry scale 4.3: pH 4 - 4.5 / Industry scale View Scheme |
methyl 4-amino-2-methoxy-5-thiocyanatobenzoate
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 2.1: sodium hydroxide; water / methanol / 65 °C / Industry scale 2.2: 5 - 10 °C / pH 4 - 4.5 / Industry scale 3.1: dihydrogen peroxide / sodium tungstate / water; methanol / 5 h / 20 - 30 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: sodium sulfide / water; acetone / 5 - 15 °C / Industry scale 2.1: dihydrogen peroxide / sodium tungstate / isopropyl alcohol / 40 - 45 °C / Industry scale 2.2: 60 - 65 °C / Industry scale 2.3: pH 4 - 4.5 / Industry scale View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(S)-N-[[3-[3-fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]amine
4-amino-5-(ethylsulfonyl)-N-(S)-[[3-[3-fluoro-4-(morpholin-4-yl)phenyl]-2-oxooxazolidin-5-yl]methyl]-2-methoxybenzamide
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With chloroformic acid ethyl ester; triethylamine In dichloromethane at 0 - 20℃; for 0.5h; Stage #2: (S)-N-[[3-[3-fluoro-4-[4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]amine In dichloromethane at 0 - 20℃; for 4h; | 93% |
1-ethyl-2-pyrrolidinemethanamine
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
amisulpride
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 10 - 20℃; for 1.5h; Stage #2: 1-ethyl-2-pyrrolidinemethanamine With triethylamine In acetonitrile at 80℃; for 2h; | 86.8% |
With C36H24B4N2O3 In toluene for 14h; Molecular sieve; Reflux; chemoselective reaction; | 76% |
With chloroformic acid ethyl ester; triethylamine In acetone at 0 - 30℃; | 70% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(S)-2-(Aminomethyl)-1-ethylpyrrolidine
chloroformic acid ethyl ester
Conditions | Yield |
---|---|
In acetone | 84% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 25 - 40℃; for 12h; Reagent/catalyst; Solvent; | 72.52% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
chloroformic acid ethyl ester
N-[1-allyl 2-pyrrolidylmethyl] 2-methoxy 4-amino 5-ethylsulphonyl benzamide
Conditions | Yield |
---|---|
With hydrogenchloride; triethylamine In water; acetone | 67% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
chloroformic acid ethyl ester
(-)-(S)-2-Aminomethyl-1(cyclopropylmethyl)pyrrolidine
LUR 2366
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; water | 66.5% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
4-amino-5-(ethylsulfonyl)-2-hydroxybenzoic acid
Conditions | Yield |
---|---|
With boron tribromide In dichloromethane at -50 - 20℃; | 65% |
1-ethyl-2-pyrrolidinemethanamine
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
chloroformic acid ethyl ester
amisulpride
Conditions | Yield |
---|---|
With triethylamine In water; acetone | 61% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
amisulpride
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.5h; Stage #2: 1-ethyl-2-aminomethylpyrrolidine hydrochloride With triethylamine In dichloromethane at 20℃; | 29.7% |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
isobutyl chloroformate
A
benzamide
B
N-(1-cyclohexylmethyl-3-pyrrolidinyl)-2-methoxy-4-amino-5-ethyl-sulphonyl-benzamide
Conditions | Yield |
---|---|
With triethylamine In water; ethyl acetate; acetone |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
isobutyl chloroformate
N-(1-cyclopropylmethyl-3-pyrrolidinyl)-2-methoxy-4-amino-5-ethyl-sulphonyl-benzamide
Conditions | Yield |
---|---|
With triethylamine In water; acetone; Diethyl carbonate |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
triethylamine hydrochloride
Conditions | Yield |
---|---|
With triethylamine In acetone |
1-methyl-2-aminomethyl-pyrrolidine
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
chloroformic acid ethyl ester
N-(1-methyl-2-pyrrolidylmethyl)-2-methoxy-4-amino-5-ethylsulphonylbenzamid
Conditions | Yield |
---|---|
With triethylamine In water; acetone |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(R)-2-aminomethyl-1-ethylpyrrolidine
isopropyl chloroformate
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid; isopropyl chloroformate With triethylamine In acetone at 5℃; for 0.5h; Stage #2: (R)-2-aminomethyl-1-ethylpyrrolidine In acetone at 0 - 20℃; for 1.5h; |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / acetone / 0.5 h / 5 °C 1.2: 1.5 h / 0 - 20 °C 2.1: methanol / 5 h / 45 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / acetone / 0.5 h / 5 °C 1.2: 1.5 h / 0 - 20 °C 2.1: methanol / 2 h / 40 - 45 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / acetone / 0.5 h / 5 °C 1.2: 1.5 h / 0 - 20 °C 2.1: hydrogenchloride / water; methanol; diethyl ether / 2 h / 20 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / acetone / 0.25 h / 0 - 10 °C / Inert atmosphere 1.2: 1.5 h / -5 - 5 °C 2.1: acetone / 4 h / 0 - 20 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: triethylamine / acetone / 0.25 h / 0 - 10 °C / Inert atmosphere 1.2: 1.5 h / -5 - 5 °C 2.1: acetone / 4 h / 0 - 20 °C 3.1: hydrogenchloride / methanol; water / 2 h / 20 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
pivaloyl chloride
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With triethylamine In acetone at 0 - 10℃; for 0.25h; Inert atmosphere; Stage #2: pivaloyl chloride In acetone at -5 - 5℃; for 1.5h; |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(S)-2-(Aminomethyl)-1-ethylpyrrolidine
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -10℃; for 1h; Inert atmosphere; Stage #2: (S)-2-(Aminomethyl)-1-ethylpyrrolidine In acetone at -10 - 20℃; Temperature; Reagent/catalyst; Inert atmosphere; | 49 g |
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -8 - 0℃; Stage #2: (S)-2-(Aminomethyl)-1-ethylpyrrolidine In acetone at 0 - 20℃; Temperature; | |
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -10℃; for 1h; Stage #2: (S)-2-(Aminomethyl)-1-ethylpyrrolidine In tert-butyl methyl ether; ethyl acetate; acetone for 2h; | |
With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -8 - 20℃; Inert atmosphere; |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(S)-2-(Aminomethyl)-1-ethylpyrrolidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 4-methyl-morpholine; chloroformic acid ethyl ester / acetone / 1 h / -10 °C / Inert atmosphere 1.2: -10 - 20 °C / Inert atmosphere 2.1: methanol / 0.75 h / 22 °C View Scheme |
2-methoxy-4-amino-5-ethylsulphonyl benzoic acid
(R)-2-aminomethyl-1-ethylpyrrolidine
Conditions | Yield |
---|---|
With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -10 - 20℃; Temperature; Reagent/catalyst; Inert atmosphere; | 7 g |
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -9℃; for 1h; Stage #2: (R)-2-aminomethyl-1-ethylpyrrolidine In acetone for 16h; Temperature; | |
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -10℃; for 1h; Stage #2: (R)-2-aminomethyl-1-ethylpyrrolidine In tert-butyl methyl ether; ethyl acetate; acetone for 2h; | |
Stage #1: 2-methoxy-4-amino-5-ethylsulphonyl benzoic acid With 4-methyl-morpholine; chloroformic acid ethyl ester In acetone at -9℃; for 1h; Stage #2: (R)-2-aminomethyl-1-ethylpyrrolidine In acetone for 16h; |
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