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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/551.html Product Name R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide CAS No. 20880-92-6 Appearance White powder
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inquiryTamsulosin HCl[CAS:106463-17-6] 2-(2-Ethoxyphenoxy)ethyl bromide[CAS:3259-03-8] R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide[CAS:112101-81-2] R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide HCl[CAS:112101-75-4] Items
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inquiryR-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide Basic information Product Name: R-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide Synonyms: R-(-)-5-[2(2-AMINO-2-METHYL)ETHYL]-2
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inquiryName: 5-[(2R)-2-Aminopropyl]-2-methoxy benzene sulfonamide Synonyms: r-(-)-5-(2-amino-propyl)-2-methoxy-benzenesulfonamide CAS:112101-81-2 MF: C10H13NO4S Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 2
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inquiryR-(-)-5-(2-Amino-propyl)-2-methoxy-benzenesulfonamide CAS:112101-81-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, special
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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 emai
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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
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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
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inquiryAppearance:detailed see specifications Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:pharmaceutical Transportation:Common products:Sea/Air/Courier Dangerous Che
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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
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inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Tr
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inquiryProduct 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,
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inquiryProduct name: R-(-)-5-[2-(Amino-2-Methyl)Ethyl]-2-Methoxy Benzene Sulfonamide CAS No.:112101-81-2 Molecule Formula:C10H15NO4S Molecule Weight:244.31 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Stand
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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 powd
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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
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inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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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
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inquiry(R)-2-(N-(trifluoroacetyl)arnino)-1-(4'-methoxy-3'-sulphamoyl)-phenylpropane
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With water; potassium carbonate In methanol for 8h; Heating / reflux; | 89% |
(4R,5S)-5-(4-methoxy-3-sulfamoylphenyl)-4-methyloxazolidin-2-one
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 1h; atmospheric pressure; | 87% |
C10H16N2O3S*C10H16O4S
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With ammonia In water at 0 - 25℃; for 1h; pH=9.89 - 10.18; Product distribution / selectivity; | 82.06% |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With potassium carbonate In water Product distribution / selectivity; | 82% |
(R)-N-[1-(4-methoxy-3-sulfamoylphenylpropan-2-yl)]acetamide
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Stage #1: (R)-N-[1-(4-methoxy-3-sulfamoylphenylpropan-2-yl)]acetamide With hydrogenchloride; water for 16 - 18h; Heating / reflux; Stage #2: With sodium carbonate In water for 0.5h; pH=~ 10; Product distribution / selectivity; | 80% |
Stage #1: (R)-N-[1-(4-methoxy-3-sulfamoylphenylpropan-2-yl)]acetamide With hydrogenchloride; water for 18h; Heating / reflux; Stage #2: With potassium carbonate In water Product distribution / selectivity; | 80% |
5-[[(2R)-2-[(1R)-N-(1-methylbenzyl)]amino]propyl]-2-methoxybenzenesulfonamide hydrochloride
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Stage #1: 5-[[(2R)-2-[(1R)-N-(1-methylbenzyl)]amino]propyl]-2-methoxybensulfonamide hydrochloride; pyrographite In methanol at 20℃; for 0.5h; Stage #2: With hydrogen; palladium 10% on activated carbon In methanol at 60 - 65℃; under 2942.29 - 3677.86 Torr; Stage #3: With ammonia In water | 80% |
(R)-5-(2-azidopropyl)-2-methoxybenzenesulfonamide
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 1h; |
(S)-5-(2-hydroxypropyl)-2-methoxybenzenesulfonamide
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 88 percent / pyridine / 2 h / 20 °C 2: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 3: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(S)-1-(4-methoxy-3-sulfamoylphenyl)propan-2-yl acetate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 91 percent / KOH / methanol 2: 88 percent / pyridine / 2 h / 20 °C 3: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 4: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(S)-1-(3-(chlorosulfonyl)-4-methoxyphenyl)propan-2-yl acetate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 79 percent / aq. ammonia / tetrahydrofuran / 1 h / 20 °C 2: 91 percent / KOH / methanol 3: 88 percent / pyridine / 2 h / 20 °C 4: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 5: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 2: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(S)-(+)-1-(4-methoxyphenyl)propan-2-ol
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 90 percent / pyridine 2: 85 percent / chlorosulfonic acid / 1 h / 0 °C 3: 79 percent / aq. ammonia / tetrahydrofuran / 1 h / 20 °C 4: 91 percent / KOH / methanol 5: 88 percent / pyridine / 2 h / 20 °C 6: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 7: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(S)-1-(4-methoxyphenyl)propan-2-yl acetate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 85 percent / chlorosulfonic acid / 1 h / 0 °C 2: 79 percent / aq. ammonia / tetrahydrofuran / 1 h / 20 °C 3: 91 percent / KOH / methanol 4: 88 percent / pyridine / 2 h / 20 °C 5: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 6: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
4-methoxy-benzaldehyde
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1: 21 percent / glucose / baker's yeast / H2O / 72 h / 20 °C 2: 86 percent / H2; HClO4 / Pd/C / ethanol / 20 °C / atmospheric pressure 3: 90 percent / pyridine 4: 85 percent / chlorosulfonic acid / 1 h / 0 °C 5: 79 percent / aq. ammonia / tetrahydrofuran / 1 h / 20 °C 6: 91 percent / KOH / methanol 7: 88 percent / pyridine / 2 h / 20 °C 8: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 9: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(1R,2S)-1-(4'-methoxyphenyl)-1,2-propanediol
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 86 percent / H2; HClO4 / Pd/C / ethanol / 20 °C / atmospheric pressure 2: 90 percent / pyridine 3: 85 percent / chlorosulfonic acid / 1 h / 0 °C 4: 79 percent / aq. ammonia / tetrahydrofuran / 1 h / 20 °C 5: 91 percent / KOH / methanol 6: 88 percent / pyridine / 2 h / 20 °C 7: 63 percent / sodium azide / dimethylformamide / 2 h / 40 °C 8: H2 / Pd/C / ethanol / 1 h / 20 °C View Scheme |
(R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide D-tartrate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 1h; pH=9.5 - 10; | |
With sodium hydroxide In water at 20℃; for 1h; pH=9.5 - 10; | |
With sodium hydroxide In water at 25 - 30℃; for 1h; pH=9.5 - 10.0; | n/a |
(+/-)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide
A
(S)-(+)-5-(2-aminopropyl)-2-methoxybenzene sulfonamide
B
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With optical-resolution agent; diethylamine In methanol; ethanol at 40℃; Purification / work up; Optical-resolution column; | A n/a B n/a |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
In hydrogenchloride |
(R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide dibenzoyl-D-tartrate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With potassium carbonate In water at 20℃; for 1h; | 8 g |
5-[(2R)-2-aminopropyl]-2-methoxybenzenesulfonamide D-mandelate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With potassium carbonate In water at 20℃; for 3h; | 0.45 g |
With hydrogenchloride In water; isopropyl alcohol at 45 - 50℃; for 1h; pH=2 - 3; |
2-methoxy-5-(2-oxopropyl)benzenesulfonamide
A
(S)-(+)-5-(2-aminopropyl)-2-methoxybenzene sulfonamide
B
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride / methanol / 5 h / 20 °C 2: hydrogen / 5%-palladium/activated carbon / methanol / 8 h / 20 °C / 2206.72 Torr View Scheme |
2-methoxy-5-(2-hydroxyiminopropyl)benzenesulfonamide
A
(S)-(+)-5-(2-aminopropyl)-2-methoxybenzene sulfonamide
B
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With hydrogen; 5%-palladium/activated carbon In methanol at 20℃; under 2206.72 Torr; for 8h; |
N-benzenesulfonyl-N,N-bis(2-chloroethyl)amine
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 125 - 130℃; for 10h; | 90.83% |
bromoacetic acid
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
Stage #1: bromoacetic acid With chloroformic acid ethyl ester; triethylamine In dichloromethane at -45 - -40℃; for 4h; Stage #2: 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide In dichloromethane at -45 - -40℃; for 1.5h; Product distribution / selectivity; | 89.2% |
(R)-10-camphorsulfonic acid
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
C10H16N2O3S*C10H16O4S
Conditions | Yield |
---|---|
In water; isopropyl alcohol at 0 - 4℃; for 1.5h; Product distribution / selectivity; Heating / reflux; | 85.65% |
2-Bromoacetyl bromide
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 5℃; Product distribution / selectivity; | 80% |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(R)-2-(2-ethoxyphenoxy)-N-[2-(4-methoxy-3-aminosulfonyl-phenyl)-1-methyl-ethyl]-acetamide
Conditions | Yield |
---|---|
Stage #1: 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With diisobutylaluminium hydride In tetrahydrofuran at 0 - 25℃; for 1.08333h; Stage #2: methyl 2-ethoxyphenoxyacetate In tetrahydrofuran; toluene at 20 - 25℃; for 16h; | 77% |
2-(2-ethyloxyphenoxy)ethyl methanesulfonate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(R)-tamsulosin
Conditions | Yield |
---|---|
With potassium hydrogencarbonate; potassium iodide In acetonitrile at 80℃; for 24h; | 74% |
1-(2-bromoethoxy)-2-(2,2,2-trifluoroethoxy)benzene
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(-)-2-Methoxy-5-[(2R)-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]benzenesulfonamide
Conditions | Yield |
---|---|
In isopropyl alcohol for 16h; Reflux; | 69% |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
5-((R)-2-{bis-[2-(2-ethoxyphenoxy)ethyl]amino}-propyl)-2-methoxybenzenesulfonamide
Conditions | Yield |
---|---|
With sodium oxalate In N,N-dimethyl-formamide at 80℃; | 64% |
2-(2-ethyloxyphenoxy)ethyl methanesulfonate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
tamsulosin hydrochloride
Conditions | Yield |
---|---|
Stage #1: 2-(2-ethyloxyphenoxy)ethyl methanesulfonate; 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With sodium hydrogencarbonate; potassium iodide In DMF (N,N-dimethyl-formamide) at 55 - 65℃; for 11h; Stage #2: With hydrogenchloride In ethanol pH=2; | 56.9% |
Stage #1: 2-(2-ethyloxyphenoxy)ethyl methanesulfonate; 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With calcium oxide In 2-methyl-propan-1-ol at 80 - 85℃; for 25h; Stage #2: With hydrogenchloride In 2-methyl-propan-1-ol; water at 60 - 65℃; pH=1.0; Product distribution / selectivity; | |
Stage #1: 2-(2-ethyloxyphenoxy)ethyl methanesulfonate; 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With calcium oxide In ethanol at 78 - 80℃; for 35h; Stage #2: With hydrogenchloride In ethanol; water at 60 - 65℃; pH=1.0; Product distribution / selectivity; | |
Stage #1: 2-(2-ethyloxyphenoxy)ethyl methanesulfonate; 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With calcium oxide In 2-methyl-propan-1-ol at 80 - 85℃; for 25h; Stage #2: With hydrogenchloride In 2-methyl-propan-1-ol; water at 60 - 65℃; pH=1.0; Product distribution / selectivity; |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(R)-tamsulosin
Conditions | Yield |
---|---|
With sodium carbonate In DMF (N,N-dimethyl-formamide) at 70℃; for 5h; | 50% |
Stage #1: 2-(o-ethoxyphenoxy)-ethyl bromide; 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide In methanol at 25 - 35℃; for 48h; Heating / reflux; Stage #2: With potassium carbonate In dichloromethane; water | |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 100℃; for 1.5h; Product distribution / selectivity; |
1-(2-bromoethoxy)-2-isopropoxybenzene
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(-)-5-((2R)-2-{[2-(2-isopropoxyphenoxy)ethyl]amino}propyl)-2-methoxybenzenesulfonamide
Conditions | Yield |
---|---|
In i-Amyl alcohol for 3h; Reflux; | 37% |
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
tamsulosin hydrochloride
Conditions | Yield |
---|---|
In ethanol Heating / reflux; | 32% |
Stage #1: 5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide With sodium hydrogencarbonate In triethyl phosphite Stage #2: 2-(o-ethoxyphenoxy)-ethyl bromide In water; triethyl phosphite for 6h; Heating / reflux; Stage #3: With hydrogenchloride; ammonia Product distribution / selectivity; more than 3 stages; | 30.36% |
In ethanol for 16h; Heating / reflux; |
1-(benzyloxy)-2-(2-bromoethoxy)benzene
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(-)-5-[(2R)-2-({2-[2-(benzyloxy)phenoxy]ethyl}amino)propyl]-2-methoxybenzenesulfonamide
Conditions | Yield |
---|---|
In i-Amyl alcohol for 3h; Reflux; | 25% |
2-[2-(2,2,2-trifluoroethoxy)-phenoxy]ethyl 4-methylbenzenesulfonate
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
(-)-2-Methoxy-5-[(2R)-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]benzenesulfonamide
Conditions | Yield |
---|---|
In i-Amyl alcohol for 3h; Reflux; | 4% |
2-chloro-6,7-dimethoxyquinazolin-4-amine
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
In i-Amyl alcohol for 5h; Heating; |
2-(2-ethoxyphenoxy)acetaldehyde
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
Conditions | Yield |
---|---|
In ethanol at 20℃; for 1h; |
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