GOLDEN 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
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:76-25-5
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryHubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:76-25-5
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
inquiryEXPORTED TO THE WORLD
Cas:76-25-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryWhy 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:76-25-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryDescription Name Triamcinolone Acetonide Synonyms 9a-Fluoro-11b,16a,17a,21-tetrahydroxy-1,4-preg
Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:76-25-5
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryHebei yanxi chemical co., LTD is a professional research, development and production . enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environmental protection safe
The 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:76-25-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
76-25-5 - Physico-chemical Properties Molecular Formula C24H31FO6 Molar Mass 434.5 Density 1.1517 (estimate) Melting Point 274-278°C (dec.) Boling Point 576.9±50.0 °C(Predict
Cas:76-25-5
Min.Order:1 Gram
FOB Price: $5.0 / 6.0
Type:Lab/Research institutions
inquiry1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:WHITE POWDER Storage:in cool Package:25kg/drum / 25kg/bag Application:active pharmaceutical ingredient Transportation:sea/air both ok Port:any
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:76-25-5
Min.Order:1 Kilogram
FOB Price: $1.0
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
Cas:76-25-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTriamcinolone acetonide Basic information Product Name: Triamcinolone acetonide Synonyms: KENALOG;ARISTODERM;9ALPHA-FLUORO-11BETA,21-DIHYDROXY-16ALPHA,17-ISOPROPYLI
Cas:76-25-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProName:99% up GMP DMF Triamcinolone acetonide... CasNo:76-25-5 Molecular Formula:C24H31FO6 Appearance:White or almost white hygroscopic powd... Application:API DeliveryTime:7 working days PackAge:25kg per drum Port:shanghai/beijing/hangzhou
Cas:76-25-5
Min.Order:1 Kilogram
FOB Price: $20.0 / 80.0
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:76-25-5
Min.Order:1 Gram
Negotiable
Type:Trading Company
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 email in time prod
Cas:76-25-5
Min.Order:1 Kilogram
Negotiable
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:76-25-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1). Product name: Triamcinolone acetonide 2).CAS: 76-25-5 3).MF: C24H31FO6 4).Appearance:White powder 5).Assay:99%MIN Appearance:white or almost white crystalline powder Storage:RT. Package:25kg drum Application:Skin Treatment Drug; Topic
Triamcinolone Acetonide Products Name : Triamcinolone Acetonide CAS No. : 76-25-5 Structural Formula : Quality Specification : Ph.
Cas:76-25-5
Min.Order:25 Kilogram
FOB Price: $6.0
Type:Trading Company
inquiryAppearance:Almost white crystalline powder Storage:ln stock Package:1kg/Tin Application:Anti-inflammatory, anti-allergic and anti-itch properties Transportation:Express/Sea/Air Port:Any port of China
Cas:76-25-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:76-25-5
Min.Order:10 Gram
Negotiable
Type:Other
inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White powder Storage:storage in a dr
Cas:76-25-5
Min.Order:100 Gram
FOB Price: $10.0
Type:Lab/Research institutions
inquirySynonyms: KENALOG;ARISTODERM;9ALPHA-FLUORO-11BETA,21-DIHYDROXY-16ALPHA,17-ISOPROPYLIDENEDIOXY-1,4-PREGNADIENE-3,20-DIONE;9ALPHA-FLUORO-16ALPHA-HYDROXYPREDNISOLONE 16ALPHA,17ALPHA-ACETONIDE;9ALPHA-FLUORO-11BETA,16ALPHA,17ALPHA,21-TETRAHYDROXY-1,4-PR
Cas:76-25-5
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:76-25-5
Min.Order:1 Kilogram
FOB Price: $180.0 / 200.0
Type:Trading Company
inquiryTriamcinolone acetonide CAS:76-25-5 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 organic int
Cas:76-25-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful
Cas:76-25-5
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
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:76-25-5
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryConditions | Yield |
---|---|
With boron trifluoride diethyl etherate at -10 - 0℃; | 93% |
With hydrogenchloride for 1h; Heating; | 52% |
With methanesulfonic acid at 50℃; for 2h; Temperature; |
11β-trimethylsiloxy-21-acetoxy-16α,17α-isopropylidenedioxy-9α-fluoro-pregna-1,4-diene-3,20-dione
B
triamcinolone acetonide
Conditions | Yield |
---|---|
With sodium carbonate In aqueous hydrofluoric acid | A 80% B n/a |
triamcinolone acetonide
Conditions | Yield |
---|---|
With hydrogen fluoride In chloroform at -40℃; | 76% |
16α-17-[(1-methylethylidene)bis(oxy)]-11β,21-dihydroxy-9-fluoro-4-ene-pregna-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In benzene for 70h; Heating; | 40% |
Conditions | Yield |
---|---|
With perchloric acid; acetone | |
With hydrogenchloride; acetone |
desonide
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: pyridine 2: SOCl2; pyridine 3: aqueous HClO4; dioxane 4: potassium acetate; ethanol 5: CHCl3; HF 6: methanol.KOH 7: acetone; hydrochloric acid View Scheme |
21-acetoxy-pregna-4,9(11),16-triene-3,20-dinone
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: KMnO4 2: pyridine 3: aqueous HClO4; dioxane 4: potassium acetate; ethanol / Behandeln einer Loesung des Reaktionsprodukts in Pyridin mit Acetanhydrid 5: CHCl3; HF 6: mit Hilfe von Nocardia corallina 7: methanol.KOH 8: acetone; hydrochloric acid View Scheme |
21-Acetoxy-16α,17α-dihydroxy-4,9(11)-pregnadien-3,20-dion
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: pyridine 2: aqueous HClO4; dioxane 3: potassium acetate; ethanol / Behandeln einer Loesung des Reaktionsprodukts in Pyridin mit Acetanhydrid 4: CHCl3; HF 5: mit Hilfe von Nocardia corallina 6: methanol.KOH 7: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxy-17-hydroxy-pregna-1,4,9(11)-triene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: aqueous HClO4; dioxane 2: potassium acetate; ethanol 3: CHCl3; HF 4: methanol.KOH 5: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxyprednisolone
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: SOCl2; pyridine 2: aqueous HClO4; dioxane 3: potassium acetate; ethanol 4: CHCl3; HF 5: methanol.KOH 6: acetone; hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: SeO2 2: SOCl2; pyridine 3: aqueous HClO4; dioxane 4: potassium acetate; ethanol 5: CHCl3; HF 6: methanol.KOH 7: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxy-9-bromo-11β,17-dihydroxy-pregn-4-ene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: potassium acetate; ethanol / Behandeln einer Loesung des Reaktionsprodukts in Pyridin mit Acetanhydrid 2: CHCl3; HF 3: mit Hilfe von Nocardia corallina 4: methanol.KOH 5: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxy-9-bromo-11β,17-dihydroxy-pregna-1,4-diene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: potassium acetate; ethanol 2: CHCl3; HF 3: methanol.KOH 4: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxy-17-hydroxy-pregna-4,9(11)-diene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: aqueous HClO4; dioxane 2: potassium acetate; ethanol / Behandeln einer Loesung des Reaktionsprodukts in Pyridin mit Acetanhydrid 3: CHCl3; HF 4: mit Hilfe von Nocardia corallina 5: methanol.KOH 6: acetone; hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: methanol.KOH 2: acetone; hydrochloric acid View Scheme |
16α,21-diacetoxy-9,11β-epoxy-17-hydroxy-9β-pregna-1,4-diene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: CHCl3; HF 2: methanol.KOH 3: acetone; hydrochloric acid View Scheme |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: formic acid; potassium permanganate / acetone; water / 1 h / -7 - -3 °C 2.1: hydrogen fluoride / -30 - -25 °C 2.2: -50 - -45 °C 3.1: sodium hydroxide / methanol; dichloromethane / -7 - -3 °C / Inert atmosphere View Scheme |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: hydrogen fluoride / -30 - -25 °C 1.2: -50 - -45 °C 2.1: sodium hydroxide / methanol; dichloromethane / -7 - -3 °C / Inert atmosphere View Scheme |
(11β,16α,17α)-21-acetyloxy-9-fluoro-11-hydroxy-16,17-<1-methylethylidenebis(oxy)>pregna-1,4-diene-3,20-dione
triamcinolone acetonide
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; dichloromethane at -7 - -3℃; Inert atmosphere; | 43 g |
2-((10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,10,12,13,14,15-octahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; perchloric acid / acetone / -10 - -5 °C 1.2: 33 - 37 °C 2.1: formic acid; potassium permanganate / acetone; water / 1 h / -7 - -3 °C 3.1: hydrogen fluoride / -30 - -25 °C 3.2: -50 - -45 °C 4.1: sodium hydroxide / methanol; dichloromethane / -7 - -3 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 4 steps 1.1: formic acid / acetone / 0.08 h / -5 - 0 °C 1.2: 0.17 h / -5 - 0 °C 2.1: perchloric acid; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione / N,N-dimethyl-formamide / 2 h / -5 - 0 °C 3.1: sodium hydroxide / water; dichloromethane; methanol / 1 h / -5 - 0 °C / Inert atmosphere 4.1: hydrogen fluoride / water / 6.33 h / -40 - 0 °C View Scheme |
methanesulfonyl chloride
triamcinolone acetonide
triamcinolone acetonide mesylate
Conditions | Yield |
---|---|
With pyridine at 0℃; for 0.5h; Sealed tube; | 100% |
glutaric anhydride,
triamcinolone acetonide
Pentanedioic acid mono-[2-((4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS)-4b-fluoro-5-hydroxy-4a,6a,8,8-tetramethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl] ester
Conditions | Yield |
---|---|
With pyridine at 20℃; for 18h; | 83% |
With dmap In acetone at 20℃; for 0.4h; | 32% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 2h; Mitsunobu reaction; | 82% |
diazomethane
succinic acid anhydride
acetic anhydride
triamcinolone acetonide
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With pyridine 1.) reflux, 4 h, 2.) r.t., overnight; Yield given. Multistep reaction. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With pyridine for 4h; Heating; Title compound not separated from byproducts; |
triamcinolone acetonide
A
9α-fluoro-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
B
9α-fluoro-17β-hydroperoxy-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
C
9α-fluoro-11β,21-dihydroxy-16α,17α-(1,1-dimethylmethylenedioxy)-1,5-cyclopregna-3-en-2,20-dione
Conditions | Yield |
---|---|
With oxygen; 1-dodecylthiol In acetonitrile Quantum yield; Further Variations:; Solvents; Reagents; irradiation wavelength; Irradiation; |
triamcinolone acetonide
A
9α-fluoro-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
B
9α-fluoro-11β,21-dihydroxy-16α,17α-(1,1-dimethylmethylenedioxy)-1,5-cyclopregna-3-en-2,20-dione
Conditions | Yield |
---|---|
In acetonitrile Quantum yield; Further Variations:; irradiation wavelength; UV-irradiation; | |
In acetonitrile for 0.666667h; Irradiation; | A 60 % Turnov. B 11 % Turnov. |
triamcinolone acetonide
9α-fluoro-17β-hydroperoxy-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With oxygen In isopropyl alcohol for 0.916667h; Irradiation; | 60 % Turnov. |
triamcinolone acetonide
9α-fluoro-11β,21-dihydroxy-16α,17α-(1,1-dimethylmethylenedioxy)-1,5-cyclopregna-3-en-2,20-dione
Conditions | Yield |
---|---|
In acetonitrile for 2h; Irradiation; | 70 % Turnov. |
triamcinolone acetonide
A
9α-fluoro-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
B
9α-fluoro-17β-hydroperoxy-11β-hydroxy-16α,17α-(1-methylethylidenedioxy)androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
With phosphate-buffered saline; oxygen In methanol at 20℃; Product distribution; Quantum yield; Further Variations:; Solvents; Reagents; irradiation wavelength; Irradiation; | A 15 % Chromat. B 30 % Chromat. C 15 % Chromat. |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 83 percent / pyridine / 18 h / 20 °C 2.1: carbonyldiimidazole / tetrahydrofuran / 4 h / 20 °C 2.2: 43 percent / DMAP / tetrahydrofuran / 96 h / 20 °C View Scheme |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent Turnov. / O2 / propan-2-ol / 0.92 h / Irradiation 2: 94 percent / triphenylphosphine / CH2Cl2 / 2 h View Scheme |
triamcinolone acetonide
9α-fluoro-11β-hydroxy-16α,17α-isopropylidenedioxy-17β-(methylthio)androsta-1,4-dien-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 68 percent / K2CO3, air / methanol / 1 h 2: 1.) molecular sieves (4 Angstroem), Et3N / 1.) THF, 25 deg C, 0.5 h, 2.) THF, 90 min 3: molecular sieves (4 Angstroem) / toluene / 20 °C 4: -8 °C / Irradiation View Scheme |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 68 percent / K2CO3, air / methanol / 1 h 2: 1.) molecular sieves (4 Angstroem), Et3N / 1.) THF, 25 deg C, 0.5 h, 2.) THF, 90 min 3: molecular sieves (4 Angstroem) / toluene / 20 °C 4: -8 °C / Irradiation 5: 16 percent / 3-chloroperoxybenzoic acid / CHCl3 / 25 °C View Scheme |
triamcinolone acetonide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 68 percent / K2CO3, air / methanol / 1 h 2: 1.) molecular sieves (4 Angstroem), Et3N / 1.) THF, 25 deg C, 0.5 h, 2.) THF, 90 min 3: molecular sieves (4 Angstroem) / toluene / 20 °C 4: 7 percent / CH2Cl2 / 20 °C / Irradiation View Scheme |
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