Strict quality control: good raw materials, good quality, Zenuo Biology has always regarded quality as the life of the enterprise. Zenuo Biology has an independent quality control department and long-term cooperation with the third-party detect
Cas:2135-17-3
Min.Order:100 Gram
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
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:2135-17-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur advantage Flumethasone--we provide high quality 99% and competitive price. (1)27 year experience in pharmaceutical industry (2)ISO9001:2008 certificated company (3)Fischer Chemicals AG China office Basic information Flumethason
Welcome 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:2135-17-3
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryBrief Description CAS:2135-17-3 MF:C22H28F2O5 MW:410.4515 EINECS:218-370-0 Assay:99% Competitive price with high quality Conforms to BP/USP/EP/FCC flumethasone COA
Cas:2135-17-3
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:2135-17-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers
Flumethasone CAS No.:2135-17-3 Name: Flumethasone Synonyms: 6a,9a-Difluoro-16a-methyl-11b,17a,21-trihydroxy-1,4-pregnadiene-3,20-dione; 6a,9a-Difluoro-16a-methylprednisolone; 6alpha-Fluorodexamethasone Mo
Cas:2135-17-3
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
1. 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:2135-17-3
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
Name:Flumethasone The alias:6-alpha,9-alpha-difluoro-11-beta,17-alpha,21-tChemicalbookrihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione; CAS NO:2135-17-3 EINECS NO:218-370-9 Molecular formula:C22H28F2O5 Molecular weight:410.451526 Produc
Cas:2135-17-3
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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:2135-17-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc. We are specialized in chemical synthesis, process development of pharmaceu
Cas:2135-17-3
Min.Order:1 Kilogram
FOB Price: $0.9 / 1.0
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
WITH 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:2135-17-3
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryProduct Name: flumethasone Other Name RS-2177, NSC-54702 CAS: 2135-17-3 MF: C22H28
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White to white crystalline powder Storage:Store in sealed c
Cas:2135-17-3
Min.Order:100 Gram
Negotiable
Type:Other
inquiryAppearance:White powder Storage:2-8°C Package:25kg/drum Application:Flumethasone is an anti-inflammatory glucocorticoid used in veterinary practice and used as an anti-inflammatory for a variety of animals. It is commonly investigated for its effec
Cas:2135-17-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
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:2135-17-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:2135-17-3
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
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:2135-17-3
Min.Order:1 Kilogram
FOB Price: $50.0 / 60.0
Type:Trading Company
inquiryFlumethasone CAS: 2135-17-3 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 intermediate
Cas:2135-17-3
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
1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi
Cas:2135-17-3
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried
Cas:2135-17-3
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
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
Appearance:White crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Se
Cas:2135-17-3
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
flumetasone
Conditions | Yield |
---|---|
With monoperoxyphthalic acid In dichloromethane; ethyl acetate at 27℃; | 93% |
Conditions | Yield |
---|---|
With Curvularia lunata In water at 30℃; for 72h; Yield given; |
B
flumetasone
Conditions | Yield |
---|---|
With pyridine In propionic acid anhydride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate; water / methanol / 10 h 2: hydrogen fluoride / 5 h / -15 - -10 °C View Scheme |
flumetasone
Conditions | Yield |
---|---|
With hydrogen fluoride at -15 - -10℃; for 5h; |
flumetasone
6α,9α-difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carboxylic acid
Conditions | Yield |
---|---|
With water; periodic acid In tetrahydrofuran at 20℃; for 1h; | 100% |
With periodic acid In tetrahydrofuran; water at 0 - 20℃; for 2h; | 99.12% |
With periodic acid In tetrahydrofuran; water at 0 - 20℃; for 5.75h; | 98% |
2-(triphenylmethylthio)ethanoic acid
flumetasone
Conditions | Yield |
---|---|
With dmap In dichloromethane at 20℃; | 98% |
flumetasone
Conditions | Yield |
---|---|
With pyridine; N-Bromosuccinimide; sulfur dioxide at 20℃; for 1h; | 97.3% |
flumetasone
6α,9-difluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Conditions | Yield |
---|---|
With trimethylsilyl iodide In acetonitrile at -20℃; for 2h; Inert atmosphere; | 93% |
flumetasone
Triethyl orthopropionate
6α,9α-difluoro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione cyclic 17,21-(ethyl orthopropionate)
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; toluene at 20℃; for 2h; | 90% |
flumetasone
6α,9α-difluoro-11β-hydroxy-16α-methylandrosta-1,4-diene-3,17-dione
Conditions | Yield |
---|---|
In acetonitrile for 1h; Irradiation; | 50 % Turnov. |
flumetasone
A
6α,9α-difluoro-11β-hydroxy-16α-methylandrosta-1,4-diene-3,17-dione
B
6α,9α-difluoro-11β,17α,21-trihydroxy-16α-methyl-1,5-cyclopregna-3-ene-2,20-dione
Conditions | Yield |
---|---|
In acetonitrile Quantum yield; Further Variations:; irradiation wavelength; UV-irradiation; | |
In acetonitrile Quantum yield; Further Variations:; irradiation wavelength; Irradiation; |
flumetasone
6α,9α-difluoro-11β,17α,21-trihydroxy-16α-methyl-1,5-cyclopregna-3-ene-2,20-dione
Conditions | Yield |
---|---|
In acetonitrile for 2.5h; Irradiation; | 60 % Turnov. |
flumetasone
6α,9α-difluoro-11β,21-dihydroxy-16α-methyl-17α-propionyloxypregna-1,4-diene-3,20-dione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2: 96 percent / aq. AcOH / methanol / 0.5 h / Heating View Scheme |
flumetasone
6α,9α-difluoro-11β,21-dihydroxy-16α-methyl-17α-propionyloxypregn-4-ene-3,20-dione
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2: 96 percent / aq. AcOH / methanol / 0.5 h / Heating 3: 85 percent / H2 / (Ph3P)3RhCl / ethanol / 60 h / 760.05 Torr View Scheme |
flumetasone
6α,9α-difluoro-11β-hydroxy-21-methylsulfonyloxy-16α-methyl-17α-propionyloxypregna-1,4-diene-3,20-dione
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2: 96 percent / aq. AcOH / methanol / 0.5 h / Heating 3: 100 percent / pyridine / 2 h View Scheme |
flumetasone
6α,9α-difluoro-11β-hydroxy-21-methylsulfonyloxy-16α-methyl-17α-propionyloxypregn-4-ene-3,20-dione
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2: 96 percent / aq. AcOH / methanol / 0.5 h / Heating 3: 85 percent / H2 / (Ph3P)3RhCl / ethanol / 60 h / 760.05 Torr 4: 100 percent / pyridine / 2 h View Scheme |
flumetasone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2.1: 96 percent / aq. AcOH / methanol / 0.5 h / Heating 3.1: 100 percent / pyridine / 2 h 4.1: NaH / tetrahydrofuran / 0.5 h / 0 °C 4.2: 17 percent / tetrahydrofuran / 22 h / 0 - 21 °C View Scheme |
flumetasone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 90 percent / TsOH / dimethylformamide; toluene / 2 h / 20 °C 2.1: 96 percent / aq. AcOH / methanol / 0.5 h / Heating 3.1: 85 percent / H2 / (Ph3P)3RhCl / ethanol / 60 h / 760.05 Torr 4.1: 100 percent / pyridine / 2 h 5.1: NaH / tetrahydrofuran / 0.5 h / 0 °C 5.2: 43 percent / tetrahydrofuran / 22 h / 0 - 21 °C View Scheme |
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In N,N-dimethyl-formamide at 20℃; for 72h; |
methanesulfonyl chloride
flumetasone
2-[(1R,2S,8S,10S,11S,13R,14R,15S,17S)-1,8-difluoro-14,17-dihydroxy-2,13,15-trimethyl-5-oxotetracyclo[8.7.0.02'7.011,15]heptadeca-3,6-dien-14-yl]-2-oxoethyl methanesulfonate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | |
With pyridine at 0℃; for 2h; |
flumetasone
C29H31F2NO4S2
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C 2: potassium carbonate / acetone / Reflux View Scheme |
flumetasone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: periodic acid / 1,4-dioxane; water / 2 h / 20 °C 2: triethylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 18 h / 0 - 20 °C / Inert atmosphere View Scheme |
flumetasone
C53H87F2N3O13
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: periodic acid / 1,4-dioxane; water / 2 h / 20 °C 2: triethylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 18 h / 0 - 20 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
With acetic acid In ethanol; water at 70℃; for 0.5h; |
flumetasone
6α,9α-difluoro-11β-hydroxy-16α-methyl-3-oxo-17α-(propionyloxy)androsta-1,4-diene-17β-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium periodate / water; tetrahydrofuran / 2 h / 25 - 30 °C 2.1: triethylamine / acetone / 3 h / 0 - 5 °C 2.2: 2.5 h / 40 - 45 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: periodic acid / water; tetrahydrofuran / 2 h / 0 - 10 °C 2.1: triethylamine / acetone / 1 h / 0 - 10 °C 2.2: 2 h View Scheme |
flumetasone
17β-[(N,N-dimethylcarbamoyl)thio]formyl-6α,9α-difluoro-11β-hydroxy-16α-methyl-17α-propionyloxy-3-one androstone-1,4-diene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium periodate / water; tetrahydrofuran / 2 h / 25 - 30 °C 2.1: triethylamine / acetone / 3 h / 0 - 5 °C 2.2: 2.5 h / 40 - 45 °C 3.1: sodium iodide; triethylamine / tetrahydrofuran / 4 h / 70 - 75 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: periodic acid / water; tetrahydrofuran / 2 h / 0 - 10 °C 2.1: triethylamine / acetone / 1 h / 0 - 10 °C 2.2: 2 h 3.1: sodium iodide; triethylamine / tetrahydrofuran / 16 h / 20 °C View Scheme |
flumetasone
17-propionate carbothioic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sodium periodate / water; tetrahydrofuran / 2 h / 25 - 30 °C 2.1: triethylamine / acetone / 3 h / 0 - 5 °C 2.2: 2.5 h / 40 - 45 °C 3.1: sodium iodide; triethylamine / tetrahydrofuran / 4 h / 70 - 75 °C 4.1: morpholine / 3 h / 20 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: periodic acid / water; tetrahydrofuran / 2 h / 0 - 10 °C 2.1: triethylamine / acetone / 1 h / 0 - 10 °C 2.2: 2 h 3.1: sodium iodide; triethylamine / tetrahydrofuran / 16 h / 20 °C 4.1: calcium hydroxide / methanol / 24 h / 25 - 30 °C View Scheme |
flumetasone
flixotide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: sodium periodate / water; tetrahydrofuran / 2 h / 25 - 30 °C 2.1: triethylamine / acetone / 3 h / 0 - 5 °C 2.2: 2.5 h / 40 - 45 °C 3.1: sodium iodide; triethylamine / tetrahydrofuran / 4 h / 70 - 75 °C 4.1: morpholine / 3 h / 20 °C 5.1: potassium carbonate / acetone / 0.5 h / 20 °C 5.2: 0 - 5 °C View Scheme |
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