We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:1477-68-5
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryDayangChem 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:1477-68-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
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Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:1477-68-5
Min.Order:1 Metric Ton
FOB Price: $500.0
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:1477-68-5
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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:1477-68-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry3-O-Methyldopamine hydrochloride CAS:1477-68-5 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
Cas:1477-68-5
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:1477-68-5
Min.Order:1 Kilogram
Negotiable
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
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Min.Order:0
Negotiable
Type:Lab/Research institutions
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
J&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:1477-68-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:1477-68-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality moderate price & quick delivery Appearance:light beige crystalline solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:3-
Cas:1477-68-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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,
Cas:1477-68-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 3-O-Methyldopamine hydrochloride Synonyms: 3-O-Methyldopanimehydrochloride;3-O-Methyldopamine hydrochloride, p.a.;RARECHEM AL BW 0216;TIMTEC-BB SBB000426;TIMTEC-BB SBB003882;4-(2-AMINOETHYL)-2-METHOXYPHENOL HYDROCHLORIDE;3-METHOXY
Cas:1477-68-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryStock products, own laboratoryAppearance:White to off-white solid Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Manufacturers
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 powder2.
Ansciep 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
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Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3-O-Methyldopamine hydrochloride cas 1477-68-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:1477-68-5
Min.Order:0
Negotiable
Type:Other
inquiryBest quality with low priceAppearance:light beige crystalline solid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:1477-68-5
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:1477-68-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po
Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu
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Cas:1477-68-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With hydrogenchloride; hydrogen; palladium on activated charcoal In ethanol at 20℃; for 12h; | 82% |
With hydrogenchloride; hydrogen; palladium on activated charcoal In ethanol under 7600 - 11400 Torr; for 1.5h; | 75% |
Conditions | Yield |
---|---|
With hydrogenchloride; hydrogen; palladium on activated charcoal In ethanol at 0℃; under 760 Torr; | 81% |
With hydrogenchloride; zinc In ethanol; water at 40 - 60℃; for 3h; | 67.08% |
Multi-step reaction with 2 steps 1.1: sodium tetrahydroborate / 1,4-dioxane; ethanol / 20 °C 2.1: hydrogenchloride; zinc / ethyl acetate; water / 3 h / 50 - 70 °C 2.2: 2 h / -20 °C View Scheme |
3-methoxy-4-benzyloxy-ω-nitrostyrolene
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride; hydrogen; iron(III) chloride; platinum In water for 4h; | 76% |
2-methoxy-4-(2-nitroethyl)phenol
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 2-methoxy-4-(2-nitroethyl)phenol With hydrogenchloride; zinc In water; ethyl acetate at 50 - 70℃; for 3h; Stage #2: With hydrogenchloride In methanol at -20℃; for 2h; | 72% |
Stage #1: 2-methoxy-4-(2-nitroethyl)phenol With palladium 10% on activated carbon; hydrogen In ethanol at 20℃; Stage #2: With hydrogenchloride In water | 31% |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 71 percent / KOH, tetrabutylammonium bromide / ethanol / 1 h / 0 °C 2: 85 percent / AcONa. Ac2O / 0.08 h / Heating 3: 76 percent / conc. aq. HCl, FeCl3, H2 / Pt black / H2O / 4 h View Scheme | |
Multi-step reaction with 2 steps 1: 72 percent / KOH / aq. ethanol / 2 h / 0 °C 2: 76 percent / conc. aq. HCl, FeCl3, H2 / Pt black / H2O / 4 h View Scheme |
1-(3-methoxy-4-benzyloxyphenyl)-2-nitroethanol
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / AcONa. Ac2O / 0.08 h / Heating 2: 76 percent / conc. aq. HCl, FeCl3, H2 / Pt black / H2O / 4 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 100 percent / K2CO3, tetrabutylammonium bromide / dimethylformamide / 5 h / 18 - 20 °C 2: 71 percent / KOH, tetrabutylammonium bromide / ethanol / 1 h / 0 °C 3: 85 percent / AcONa. Ac2O / 0.08 h / Heating 4: 76 percent / conc. aq. HCl, FeCl3, H2 / Pt black / H2O / 4 h View Scheme | |
Multi-step reaction with 3 steps 1: 100 percent / K2CO3, tetrabutylammonium bromide / dimethylformamide / 5 h / 18 - 20 °C 2: 72 percent / KOH / aq. ethanol / 2 h / 0 °C 3: 76 percent / conc. aq. HCl, FeCl3, H2 / Pt black / H2O / 4 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / dimethylformamide / 20 h / 130 °C 2: 82 percent / H2; HCl / Pd/C / ethanol / 12 h / 20 °C View Scheme |
2-(4-hydroxy-3-methoxyphenyl)acetamide
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 2-(4-hydroxy-3-methoxyphenyl)acetamide With borane-THF In tetrahydrofuran at 0℃; for 8h; Reflux; Stage #2: With hydrogenchloride In water for 3h; Reflux; | 54.2 g |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: methanol; methylamine / 2 h / 50 °C 2.1: sodium tetrahydroborate / 1,4-dioxane; ethanol / 20 °C 3.1: hydrogenchloride; zinc / ethyl acetate; water / 3 h / 50 - 70 °C 3.2: 2 h / -20 °C View Scheme | |
Multi-step reaction with 3 steps 1: ethylenediamine / 4 h / Reflux 2: sodium tetrahydroborate / tetrahydrofuran; methanol / 0 - 20 °C 3: palladium 10% on activated carbon; hydrogen / ethanol / 20 °C View Scheme |
3,4-dimethylphenylacetic acid
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 100% |
2-[4-(dimethylamino)phenyl]acetic acid
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 0 - 20℃; for 3h; Inert atmosphere; | 99% |
bis(trichloromethyl) carbonate
3-Methoxytyramine hydrochloride
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
Stage #1: 3-Methoxytyramine hydrochloride With 1H-imidazole In dichloromethane at 20℃; for 0.166667h; Inert atmosphere; Stage #2: tert-butyldimethylsilyl chloride In dichloromethane at 20℃; for 3h; Inert atmosphere; Stage #3: bis(trichloromethyl) carbonate In toluene at 20 - 100℃; for 1.5h; Inert atmosphere; | 98% |
3-Methoxytyramine hydrochloride
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 20℃; for 3h; Inert atmosphere; | 97% |
4-benzyloxy-3-methoxyphenylacetic acid
3-Methoxytyramine hydrochloride
2-[4-(benzyloxy)-3-methoxyphenyl]-N-[2-(4-hydroxy-3-methoxyphenyl)ethyl]acetamide
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With triethanolamine; benzotriazole-1-yl-oxy-tris-(dimethylamino)-phosphonium hexafluorophosphate In tetrahydrofuran at 20℃; for 15.25h; | 92% |
3-Methoxytyramine hydrochloride
acetic anhydride
N-acetyl-3-O-methyldopamine
Conditions | Yield |
---|---|
With potassium carbonate; triethylamine In methanol; chloroform | 91% |
With triethylamine In dichloromethane at 20℃; for 0.5h; | 87% |
(3,4-Dimethoxyphenyl)acetic acid
3-Methoxytyramine hydrochloride
2-(3,4-dimethoxyphenyl)-N-[2-(4-hydroxy-3-methoxyphenyl)ethyl]acetamide
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 91% |
o-methylmandelic acid
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 20h; Inert atmosphere; | 82% |
carbon dioxide
triisopropylsilyl trifluoromethanesulfonate
3-Methoxytyramine hydrochloride
C19H33NO4Si
Conditions | Yield |
---|---|
Stage #1: carbon dioxide; 3-Methoxytyramine hydrochloride In dichloromethane at -78℃; for 1h; Stage #2: triisopropylsilyl trifluoromethanesulfonate at -78 - 20℃; | 78% |
With triethylamine In dichloromethane at -78℃; | 78% |
3-Methoxytyramine hydrochloride
benzaldehyde
6-methoxy-1-phenyl-1,2,3,4-tetrahydro-isoquinolin-7-ol
Conditions | Yield |
---|---|
Stage #1: 3-Methoxytyramine hydrochloride; benzaldehyde With magnesium sulphate; triethylamine In methanol for 3h; Reflux; Stage #2: With trifluoroacetic acid In ethyl acetate for 1h; Reflux; Stage #3: With sodium hydrogencarbonate | 74% |
3-Methoxytyramine hydrochloride
trimethyl orthoformate
N-[2-(4-hydroxy-3-methoxyphenyl)ethyl]formamide
Conditions | Yield |
---|---|
for 2h; Heating; | 71% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 71% |
formaldehyd
3-Methoxytyramine hydrochloride
1,2,3,4-tetrahydro-6-methoxy-7-isoquinolinol hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride at 70℃; for 1h; Pictet-Spengler isoquinoline synthesis; | 70% |
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With triethylamine In ethanol at 20℃; for 3h; | 70% |
Conditions | Yield |
---|---|
Stage #1: 3-Methoxytyramine hydrochloride With hydrogen bromide for 6h; Reflux; Stage #2: With hydrogenchloride In water | 69.81% |
3-Methoxytyramine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 69% |
formic acid
3-Methoxytyramine hydrochloride
N-[2-(4-hydroxy-3-methoxyphenyl)ethyl]formamide
Conditions | Yield |
---|---|
Stage #1: formic acid With acetic anhydride at 55℃; for 2h; Stage #2: 3-Methoxytyramine hydrochloride In tetrahydrofuran at 75℃; for 16h; Further stages.; | 66% |
Stage #1: formic acid With acetic anhydride at 0 - 55℃; for 2h; Stage #2: 3-Methoxytyramine hydrochloride In tetrahydrofuran at 0 - 75℃; for 18h; |
di-tert-butyl dicarbonate
3-Methoxytyramine hydrochloride
tert-butyl 4-hydroxy-3-methoxyphenethylcarbamate
Conditions | Yield |
---|---|
With triethylamine In chloroform at 20℃; for 24h; | 59% |
With sodium hydrogencarbonate; triethylamine; citric acid In water; ethyl acetate | |
With triethylamine In dichloromethane at 20℃; for 18h; | 4.59 g |
Conditions | Yield |
---|---|
Stage #1: 3-Methoxytyramine hydrochloride; acetaldehyde With hydrogenchloride In water at 100℃; for 24h; Pressure tube; Stage #2: With sodium hydrogencarbonate In water | 55% |
3-Methoxytyramine hydrochloride
acetaldehyde
Isosalsoline hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In water at 100℃; for 24h; Sealed tube; | 55% |
3-Methoxytyramine hydrochloride
nonanoic acid N-hydroxysuccinimide ester
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate for 12h; | 46% |
Conditions | Yield |
---|---|
Stage #1: formaldehyd; 3-Methoxytyramine hydrochloride With hydrogenchloride In water at 50℃; for 6h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; water at 0 - 20℃; for 17h; | 41.6% |
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