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:230615-52-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:230615-52-8
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine hydrochloride CAS No.:230615-52-8 Name: 2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine hydrochloride Molecular Structure Molecular Formula: C11H13N.HCl Molec
Cas:230615-52-8
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Other
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:230615-52-8
Min.Order:1
Negotiable
Type:Other
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:230615-52-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryStock products, own laboratory Appearance:Off-White to Pale Yellow Solid Storage:Room Temperature Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai
Cas:230615-52-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:230615-52-8
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 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:230615-52-8
Min.Order:1 Metric Ton
Negotiable
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:230615-52-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:230615-52-8
Min.Order:10 Kilogram
FOB Price: $16.0 / 20.0
Type:Trading Company
inquiryWe are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Orga
Cas:230615-52-8
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:230615-52-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2,3,4,5-TETRAHYDRO-1H-1,5-METHANO-3-BENZAZEPINE HYDROCHLORIDE CAS:230615-52-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates,
Cas:230615-52-8
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:230615-52-8
Min.Order:1 Kilogram
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:230615-52-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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:230615-52-8
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct Name: 2,3,4,5-TETRAHYDRO-1H-1,5-METHANO-3-BENZAZEPINE HYDROCHLORIDE Synonyms: 2,3,4,5-TETRAHYDRO-1H-1,5-METHANO-3-BENZAZEPINE HYDROCHLORIDE;1,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-, hydrochloride;2,3,4,5-Tetrahydro-1,5-methano-
Cas:230615-52-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:230615-52-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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:230615-52-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:230615-52-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiryProduct Name: 2,3,4,5-TETRAHYDRO-1H-1,5-METHANO-3-BENZAZEPINE HYDROCHLORIDE Synonyms: 2,3,4,5-TETRAHYDRO-1H-1,5-METHANO-3-BENZAZEPINE HYDROCHLORIDE;1…Appearance:Solid powder Storage:Sealed,light and oxygen resistant Package:aluminum foil bag,carton
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Other
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Cas:230615-52-8
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:230615-52-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder or off-white powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bag, 1kg/bag or as per your request Application:It is an important r
Cas:230615-52-8
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Cas:230615-52-8
Min.Order:0
Negotiable
Type:Other
inquiry10-Aza-tricyclo[6.3.1.02.7]dodeca-2(7),3,5-triene
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 0 - 5℃; Solvent; | 96% |
3-benzyl-2,3,4,5-tetrahydro-1,5-methano-1H-3-benzazepine
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride; hydrogen; palladium(II) hydroxide In methanol at 20 - 40℃; under 3677.86 - 4413.43 Torr; | 89.24% |
Stage #1: 3-benzyl-2,3,4,5-tetrahydro-1,5-methano-1H-3-benzazepine With ammonium formate; palladium(II) hydroxide In methanol for 0.5h; Inert atmosphere of nitrogen; Reflux; Stage #2: With hydrogenchloride In ethyl acetate at 0 - 5℃; for 1h; pH=1 - 2; |
2-indanone
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: acetic acid; bromine / 2 h / 25 °C / Cooling with ice 2.1: ethanol; water / 5 h / 20 °C 3.1: potassium hydroxide; water / ethanol / 4 h / 75 °C 4.1: acetic anhydride / 5 h / 100 °C 4.2: 3 h / 75 °C 5.1: sodium tetrahydroborate / tetrahydrofuran / 6 h / 20 °C / Cooling with ice 6.1: hydrogenchloride / methanol / 0 - 5 °C View Scheme |
1,3-dibromo-indan-2-one
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: ethanol; water / 5 h / 20 °C 2.1: potassium hydroxide; water / ethanol / 4 h / 75 °C 3.1: acetic anhydride / 5 h / 100 °C 3.2: 3 h / 75 °C 4.1: sodium tetrahydroborate / tetrahydrofuran / 6 h / 20 °C / Cooling with ice 5.1: hydrogenchloride / methanol / 0 - 5 °C View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: potassium hydroxide; water / ethanol / 4 h / 75 °C 2.1: acetic anhydride / 5 h / 100 °C 2.2: 3 h / 75 °C 3.1: sodium tetrahydroborate / tetrahydrofuran / 6 h / 20 °C / Cooling with ice 4.1: hydrogenchloride / methanol / 0 - 5 °C View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: acetic anhydride / 5 h / 100 °C 1.2: 3 h / 75 °C 2.1: sodium tetrahydroborate / tetrahydrofuran / 6 h / 20 °C / Cooling with ice 3.1: hydrogenchloride / methanol / 0 - 5 °C View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
2-chloro-5-(chloromethyl)pyridine
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate In acetone for 6h; pH=10; Reflux; | 78.2% |
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In acetonitrile at 60℃; for 18h; | 70% |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
4-methoxy-3-(2,2,2-trifluoroacetamido)benzenesulfonyl chloride
Conditions | Yield |
---|---|
Stage #1: 2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride; 4-methoxy-3-(2,2,2-trifluoroacetamido)benzenesulfonyl chloride With dmap; triethylamine In dichloromethane for 1h; Inert atmosphere; Stage #2: With hydrogenchloride In ethanol; water for 16h; Inert atmosphere; Reflux; | 65% |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
trifluoroacetic anhydride
1-(10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoro-ethanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; Product distribution / selectivity; | |
With pyridine In dichloromethane at 0℃; for 0.166667h; | |
With pyridine In dichloromethane |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
(+/-)-2,2,2-trifluoro-1-(4-nitro-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
1-(4-Iodo-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoro-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane 3: palladium-carbon / methanol 4: potassium iodide / sulfuric acid; water View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
1-(4-amino-10-aza-tricyclo[6.3.1.02,7]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoro-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane 3: palladium-carbon / methanol View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
4-Acetyl-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-triene-10-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / dichloromethane 2: acetyl chloride 3: 1,4-dioxane; methanol; water View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
1-(4-Acetyl-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoro-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / dichloromethane 2: acetyl chloride View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
N-(10-Trifluorothioacetyl-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-4-yl)-thioacetamide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane 3: palladium-carbon / methanol 4: triethylamine / dichloromethane 5: toluene View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
N-(10-Trifluoroacetyl-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-4-yl)-acetamide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane 3: palladium-carbon / methanol 4: triethylamine / dichloromethane View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
1-(10-AZATRICYCLO[6.3.1.02,7]DODECA-2(7),3,5-TRIEN-4-YL)-1-ETHANONE HYDROCHLORIDE
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / dichloromethane 2: acetyl chloride 3: 1,4-dioxane; methanol; water 4: methanol View Scheme |
2,3,4,5-tetrahydro-1,5-methylene-1H-3-benzazepine hydrochloride
N1-[10-AZATRICYCLO[6.3.1.02,7]DODECA-2(7),3,5-TRIEN-4-YL]-ACETAMIDE HYDROCHLORIDE
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridine / dichloromethane 2: trifluorormethanesulfonic acid; nitric acid / dichloromethane 3: palladium-carbon / methanol 4: triethylamine / dichloromethane 5: sodium carbonate / methanol; water View Scheme |
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