DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:249296-44-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryVarenicline CAS No.:249296-44-4 Name: Varenicline Synonyms: Vareniclene; 7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine Molecular Structure Molecular Formula: C13H13N3 Molecular Weig
Cas:249296-44-4
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:249296-44-4
Min.Order:1
Negotiable
Type:Other
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:249296-44-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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
Advantage : 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:249296-44-4
Min.Order:1 Milligram
Negotiable
Type:Lab/Research institutions
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:249296-44-4
Min.Order:1 Kilogram
FOB Price: $100.0
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:249296-44-4
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:249296-44-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryEnglish name: Varenicline Synonyms: Vareniclene; 6,10-Methano-6H-pyrazino[2,3-h][3]benzazepine, 7,8,9,10-tetrahydro-; Varenicline free base; 7,8,9,10-Tetrahydro-6,10-methano-6H-pyrazino[2,3-h][3]benzazepine; 7,8,9,10-tetrahydro-6H-6,10-methanoaze
We 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:249296-44-4
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Lab/Research institutions
inquiryOur Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:249296-44-4
Min.Order:10 Gram
Negotiable
Type:Other
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:249296-44-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. DMF is available. 2. Registerred in Iran MOH already. 3. Under registerring in Japan and Korea Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field
Cas:249296-44-4
Min.Order:1 Kilogram
FOB Price: $50.0 / 200.0
Type:Lab/Research institutions
inquiryProduct Name: Varenicline CAS: 249296-44-4 MF: C13H13N3 MW: 211.26 EINECS: Mol File: 249296-44-4.mol Varenicline Structure Varenicline Chemical Properties Melting point 138.5 °C Boiling point 400.6±40.0 °C(
Our 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 prese
Cas:249296-44-4
Min.Order:1 Kilogram
FOB Price: $200.0 / 240.0
Type:Trading Company
inquiryVarenicline CAS:249296-44-4 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 intermediat
Cas:249296-44-4
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:249296-44-4
Min.Order:1 Kilogram
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
Cas:249296-44-4
Min.Order:10 Kilogram
Negotiable
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:249296-44-4
Min.Order:100 Milligram
Negotiable
Type:Lab/Research institutions
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
Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
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:249296-44-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:249296-44-4
Min.Order:1 Gram
FOB Price: $1.0
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:249296-44-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
factory?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:249296-44-4
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
1.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:249296-44-4
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:249296-44-4
Min.Order:0
Negotiable
Type:Manufacturers
inquiry5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11).3.5,7,9-pentaene tosylate
varenicline
Conditions | Yield |
---|---|
With ammonia In water at 20 - 30℃; pH=9 - 10; Product distribution / selectivity; | 95.06% |
varenicline
Conditions | Yield |
---|---|
With sodium carbonate In methanol | 95% |
With sodium carbonate In methanol; water at 65 - 70℃; for 3h; Product distribution / selectivity; | 87.2% |
With water; sodium carbonate In methanol at 25 - 70℃; Product distribution / selectivity; |
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene sulfate
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20 - 30℃; for 0.5h; pH=12.5 - 13.5; | 83% |
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide In water; toluene at 38℃; for 1.5h; Product distribution / selectivity; | 80% |
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene mesylate
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20 - 30℃; for 0.5h; pH=12.5 - 13.5; | 70% |
C21H21N3O
varenicline
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; ammonium formate In methanol for 0.5h; Reflux; | 64% |
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene fumarate
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20 - 30℃; for 0.5h; pH=12.5 - 13.5; | 59.4% |
1-(4-amino-10-aza-tricyclo[6.3.1.02,7]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoro-ethanone
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide; water In toluene at 37 - 40℃; |
varenicline
Conditions | Yield |
---|---|
With sodium hydroxide In water for 0.0333333h; |
varenicline
Conditions | Yield |
---|---|
With water; sodium hydroxide In methanol at 0 - 30℃; for 1h; Product distribution / selectivity; |
varenicline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Amberlite IRA 67 / water; tetrahydrofuran / 0 - 30 °C 2: potassium carbonate / water; methanol / 4 h / 50 - 55 °C View Scheme | |
Multi-step reaction with 2 steps 1: lead(II) oxide / water; dimethyl sulfoxide / 55 - 60 °C 2: sodium hydroxide; water / methanol / 1 h / 40 - 45 °C View Scheme |
varenicline
benzenesulfonic acid
Conditions | Yield |
---|---|
In isopropyl alcohol at 50 - 55℃; Solvent; | 94% |
Conditions | Yield |
---|---|
In methanol at 25℃; for 1h; Product distribution / selectivity; | 87.5% |
Conditions | Yield |
---|---|
In water; isopropyl alcohol at 50 - 55℃; for 1.25h; | 87% |
Conditions | Yield |
---|---|
In methanol | 84% |
In methanol at 20 - 25℃; for 1h; Product distribution / selectivity; | 66.1% |
In methanol |
varenicline
Conditions | Yield |
---|---|
With hydrogen bromide In ethanol at 25℃; for 2h; Product distribution / selectivity; | 84% |
varenicline
toluene-4-sulfonic acid
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11).3.5,7,9-pentaene tosylate
Conditions | Yield |
---|---|
In isopropyl alcohol at 0 - 75℃; for 1.25h; Product distribution / selectivity; | 81.84% |
Conditions | Yield |
---|---|
In methanol at 25 - 70℃; | 64.41% |
varenicline
p-trifluoromethyl-phenylisocyanate
Conditions | Yield |
---|---|
In dichloromethane at 20 - 23℃; for 2h; | 55% |
varenicline
methanesulfonic acid
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene mesylate
Conditions | Yield |
---|---|
In acetone at 20 - 30℃; Product distribution / selectivity; | 1.43% |
Conditions | Yield |
---|---|
In tert-butyl methyl ether at 40℃; for 1h; |
Conditions | Yield |
---|---|
In isopropyl alcohol at 40℃; for 1h; |
varenicline
sodium 1,2-ethanedisulphonate
Conditions | Yield |
---|---|
With hydrogenchloride In water; isopropyl alcohol at 40℃; for 1h; |
Conditions | Yield |
---|---|
In isopropyl alcohol at 40℃; for 1h; |
varenicline
Conditions | Yield |
---|---|
With hydrogenchloride In tert-butyl methyl ether; water at 20℃; for 3h; Product distribution / selectivity; | |
With hydrogenchloride In methanol; ethyl acetate at 20℃; for 0.166667h; |
varenicline
(2E)-but-2-enedioic acid
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene fumarate
Conditions | Yield |
---|---|
In water at 20 - 70℃; for 2h; Product distribution / selectivity; |
varenicline
5,8,14-triazatetracyclo[10.3.1.0(2,11).0(4,9)]hexadeca-2(11),3,5,7,9-pentaene sulfate
Conditions | Yield |
---|---|
With sulfuric acid In water at 0 - 5℃; Product distribution / selectivity; |
varenicline
Conditions | Yield |
---|---|
With sulfuric acid In ethanol; water at 5 - 25℃; for 4h; Product distribution / selectivity; Cooling; Heating; |
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