Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
Cas:51-55-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryWe 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
Unique advantages for USP Atropine Cas 51-55-8 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:20°C Package:100g/bag;1kg/bag Application:API Transportation:BY S
Cas:51-55-8
Min.Order:500 Gram
FOB Price: $1.0 / 25.0
Type:Trading Company
inquiry1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service ava
ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:51-55-8
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
Cas:51-55-8
Min.Order:20 Gram
FOB Price: $19000.0 / 20000.0
Type:Trading Company
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:51-55-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryAtropine 51-55-8 Kono Chem is headquarted in Xi’ an, Shaanxi Province, China, with convenient transportation access, covering an area of 312, 000 square meters, and having technicians accounted for 35% of the total employees. Pres
TIANFUCHEM--51-55-8--Atropine in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationships with S
Cas:51-55-8
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:51-55-8
Min.Order:1 Milligram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:51-55-8
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:51-55-8
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryProduct Name Atropine Synonyms Benzeneaceticacid, α-(hydroxymethyl)-(3-endo)- CAS 51-55-8 MF C17H23NO3 MW 289.37
name atropine sulfate other name atropette;atropine,sulfate(2:1);atropiniumsulfate;atropinsal;atropinsiran; atropinsulfat;atropinysiarczan cas no 55-48-1 molecular forum 2c17h23no3.h2o4s
Cas:51-55-8
Min.Order:10 Gram
Negotiable
Type:Other
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:51-55-8
Min.Order:1 Kilogram
FOB Price: $200.0 / 400.0
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:51-55-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:51-55-8
Min.Order:1 Kilogram
FOB Price: $260.0 / 300.0
Type:Trading Company
inquiryAtropine CAS: 51-55-8 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 organic intermediates, ste
Cas:51-55-8
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:51-55-8
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
Cas:51-55-8
Min.Order:0
Negotiable
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
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Atropine CAS 51-55-8 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality control system,ass
Cas:51-55-8
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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
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:51-55-8
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:51-55-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryhigh purity Belladonna Liquid Extract supplierAppearance:Brown Fine Powder Storage:Keep in dry,cool and ventilated place Package:according to customers' requirements Application:Pharmaceutical Intermediates Transportation:By air(EMS or EUB or FedEx o
Cas:51-55-8
Min.Order:1 Gram
Negotiable
Type:Other
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:51-55-8
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirysuperior quality Appearance:white crystalline powder 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:anticholinergic, mydriatic Transportation:as
Cas:51-55-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry(1R,3r,5S)-3-tropoyloxytropanium sulfate
Atropine
Conditions | Yield |
---|---|
With sodium hydroxide In water at 5℃; pH=12 - 13; Reagent/catalyst; | 90% |
Conditions | Yield |
---|---|
Stage #1: atropine-N-oxide hydrochloride With ferrocene In isopropyl alcohol at 80℃; for 24h; Stage #2: With sodium hydroxide In chloroform; water; isopropyl alcohol | A 21% B 59% |
Conditions | Yield |
---|---|
With iron(II) sulfate In methanol at 20℃; for 6h; | A 12% B 51% |
Conditions | Yield |
---|---|
With sodium methylate In dimethyl sulfoxide at 20℃; | 50% |
With sodium hydroxide In water at 100℃; under 5171.62 Torr; for 0.4h; Temperature; Flow reactor; |
Conditions | Yield |
---|---|
With water und wiederholtes Eindampfen des entstandenen tropasauren Tropins mit verd.Salzsaeure; |
Conditions | Yield |
---|---|
With methanol |
Atropine
Conditions | Yield |
---|---|
aus Wurzeln; |
Atropine
Conditions | Yield |
---|---|
Man laesst das entstandene salzsaure Acetylatropin in waessr.Loesung bei Zimmertemperatur stehen; | |
Man laesst das entstandene salzsaure Acetylatropin in waessr.Loesung bei Zimmertemperatur stehen; |
Atropine
Conditions | Yield |
---|---|
at 110 - 120℃; | |
With sodium hydroxide; ethanol | |
With sodium hydroxide; ethanol; carbon dioxide at 5℃; | |
at 120 - 130℃; | |
With methanol; phenol |
Conditions | Yield |
---|---|
With isopropyl alcohol |
α-formyl phenyl acetic acid
Atropine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium methylate / toluene / 5 h / 109 - 115 °C 2: sodium tetrahydroborate; methanol / dichloromethane / 4 h / 0 - 20 °C View Scheme |
α-formyl phenyl acetic acid tropine ester
Atropine
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate In dichloromethane at 0 - 20℃; for 4h; | 100 g |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sodium hydrogencarbonate / water / 2 h / 85 - 90 °C 1.2: -5 - 25 °C / pH 7 2.1: hydrogen / water; methanol / 6 h / 60 - 65 °C / 6000.6 - 7500.75 Torr / Inert atmosphere; Autoclave 3.1: sodium methylate / toluene / 5 h / 109 - 115 °C 4.1: sodium tetrahydroborate; methanol / dichloromethane / 4 h / 0 - 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogen / water; methanol / 6 h / 60 - 65 °C / 6000.6 - 7500.75 Torr / Inert atmosphere; Autoclave 2: sodium methylate / toluene / 5 h / 109 - 115 °C 3: sodium tetrahydroborate; methanol / dichloromethane / 4 h / 0 - 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium methylate / toluene / 5 h / 109 - 115 °C 2: sodium tetrahydroborate; methanol / dichloromethane / 4 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: dichloromethane / 0.67 h / 35 °C / Large scale 2.1: dichloromethane / 18 h / Reflux 2.2: 24 h / 35 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: titanium tetrachloride / dichloromethane / -5 - 30 °C 1.2: 2 h / -5 - 25 °C 2.1: sodium methylate / toluene / 5 h / 109 - 115 °C 3.1: sodium tetrahydroborate; methanol / dichloromethane / 4 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 40 °C 2: chloroform / 70 - 85 °C 3: sodium methylate / dimethyl sulfoxide / 20 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: tropine methanesulfonate; 3-acetoxy-2-phenyl-propionyl chloride In dichloromethane for 18h; Reflux; Stage #2: With hydrogenchloride In dichloromethane at 35℃; for 24h; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: N,N-dimethyl-formamide / dichloromethane / 3.5 h / 25 °C / Large scale 1.2: 3 h / 25 °C / Large scale 2.1: dichloromethane / 18 h / Reflux 2.2: 24 h / 35 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: dichloromethane; N,N-dimethyl-formamide / 3.5 h / 25 °C / Large scale 2.1: thionyl chloride / 3 h / 25 °C / Large scale 3.1: hydrogen bromide / dichloromethane / 2 h / 20 °C / Large scale 3.2: 18 h / Reflux; Large scale 3.3: 24 h / 35 °C / Large scale View Scheme | |
Multi-step reaction with 3 steps 1.1: dmap / dichloromethane / 3.5 h / 25 °C / Large scale 2.1: thionyl chloride / 3 h / 25 °C / Large scale 3.1: hydrogen bromide / dichloromethane / 2 h / 20 °C / Large scale 3.2: 18 h / Reflux; Large scale 3.3: 24 h / 35 °C / Large scale View Scheme |
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide Alkaline conditions; |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium hydroxide; water / 70 - 85 °C 2: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 40 °C 3: chloroform / 70 - 85 °C 4: sodium methylate / dimethyl sulfoxide / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: chloroform / 70 - 85 °C 2: sodium methylate / dimethyl sulfoxide / 20 °C View Scheme |
α-[(acetyloxy)methyl]benzeneacetic acid
Atropine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: thionyl chloride / 3 h / 25 °C / Large scale 2.1: hydrogen bromide / dichloromethane / 2 h / 20 °C / Large scale 2.2: 18 h / Reflux; Large scale 2.3: 24 h / 35 °C / Large scale View Scheme |
Conditions | Yield |
---|---|
Stage #1: 3-tropanol With hydrogen bromide In dichloromethane at 20℃; for 2h; Large scale; Stage #2: 3-acetoxy-2-phenyl-propionyl chloride With pyridine In dichloromethane for 18h; Reflux; Large scale; Stage #3: With hydrogenchloride In dichloromethane; water at 35℃; for 24h; Reagent/catalyst; Solvent; Temperature; Large scale; | 3.1 kg |
Atropine
Noratropine
Conditions | Yield |
---|---|
With DAP(2+)*2BF4(1-)); oxygen In acetonitrile at 20℃; Irradiation; | 95% |
With oxygen; thiamine diphosphate In dichloromethane for 6h; UV-irradiation; | 66% |
With oxygen; 5,15,10,20-tetraphenylporphyrin In dichloromethane for 5.75h; UV-irradiation; | 24% |
Conditions | Yield |
---|---|
Stage #1: Atropine With m-CPBA In chloroform at -30 - -20℃; Stage #2: With hydrogenchloride In chloroform; water | 95% |
Stage #1: Atropine With 3-chloro-benzenecarboperoxoic acid In chloroform at -5 - 0℃; Stage #2: With sodium hydroxide In chloroform; water; isopropyl alcohol Stage #3: With hydrogenchloride In chloroform; water; isopropyl alcohol | 90% |
Atropine
Conditions | Yield |
---|---|
With sulfuric acid In water; acetone at 15 - 50℃; Large scale; | 95% |
Atropine
(1R,3r,5S)-3-tropoyloxytropanium sulfate
Conditions | Yield |
---|---|
With sulfuric acid In acetone | 90% |
Atropine
4-(benzyloxy)butanoic acid
Conditions | Yield |
---|---|
With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane | 87% |
Atropine
Conditions | Yield |
---|---|
In ethanol at 20℃; for 13h; Inert atmosphere; | 80% |
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate In N,N-dimethyl-formamide at 0 - 20℃; for 1.08333h; | 67% |
Conditions | Yield |
---|---|
With iodosylbenzene; ammonium carbamate In acetonitrile at 25℃; for 2h; | 66% |
Conditions | Yield |
---|---|
With rose bengal In acetonitrile at 20℃; for 16h; Irradiation; | 65% |
Atropine
Conditions | Yield |
---|---|
In acetonitrile Heating; Sealed tube; | 60% |
Atropine
Conditions | Yield |
---|---|
With N,N,N′,N′-tetramethyl-N″-tert-butylguanidine In chloroform at 20℃; for 2h; | 59% |
Conditions | Yield |
---|---|
Stage #1: Atropine With copper(l) chloride; diisopropyl-carbodiimide at 60℃; for 1h; Sealed tube; Microwave irradiation; Stage #2: With copper (II)-fluoride In water at 100℃; for 24h; Microwave irradiation; | 58% |
With sulfuric acid at 20℃; for 2h; | 86 % Chromat. |
Atropine
Conditions | Yield |
---|---|
In acetonitrile Heating; Sealed tube; | 48% |
Atropine
(6-bromohexyl)-trimethylammonium bromide
Conditions | Yield |
---|---|
In acetonitrile Heating; Sealed tube; | 20% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In 1,4-dioxane at 8 - 65℃; for 20h; | 13% |
Atropine
(+/-)-1-phenyl-1,2,3,4-tetrahydro-naphthalene-1r,4t-dicarboxylic acid di-tropane-3endo-yl ester
Conditions | Yield |
---|---|
at 120 - 130℃; |
Conditions | Yield |
---|---|
With oxygen; 9,10-Dicyanoanthracene In acetonitrile at 20℃; Irradiation; | A 48 % Spectr. B 52 % Spectr. |
With Na[(TAML)Fe(III)]; dihydrogen peroxide In ethanol; water at -40 - -20℃; for 1h; Reagent/catalyst; Solvent; Temperature; | A 16 %Spectr. B 63 %Spectr. |
With oxygen In acetonitrile at 60℃; for 7h; |
Conditions | Yield |
---|---|
In acetone for 24h; Ambient temperature; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
In acetone Ambient temperature; | A 92 % Spectr. B 8 % Spectr. |
Atropine
sulfuric acid
(+/-)-1-phenyl-1,2,3,4-tetrahydro-naphthalene-1r,4t-dicarboxylic acid di-tropane-3endo-yl ester
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