We are very compeitive on Hydrocortisone base.Our mfr is GMP certified for this item with CEP document. Here I am writing to check if you are interested in our hot selling corticosteroid series products of Hydrocortisone base/acetate. Our mfr hav
Cas:50-03-3
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inquiryEXPORTED TO THE WORLD
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inquiry1.Hydrocortisone acetate 2.CAS:50-03-3 3.EP7 GMP DMF COS 4.Appearance:A white or almost white crystalline powder 5.Certificate of analysis: ITEMS SPECIFICATION RESULTS
hebei 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
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inquiryUnique advantages for Hydrocortisone acetate Cas 50-03-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or almost white crystalline powder Storage:0-6°C Package:1kg/fo
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1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:white crystalline powder Storage:in cool Package:as request Application:active pharmaceutical ingredient Transportation:Air / SEA BOTH OK Port:any po
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Cas:50-03-3
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LIDE 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
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inquiryAppearance:White or almost white, crystalline powder Storage:Room temperature Package:1kg/drum, 25kg/drum Application:API Transportation:Express/Sea/Air Port:Any port in china
Cas:50-03-3
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Cas:50-03-3
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:white powder/ Refer to COA Storage:Refer to COA
Cas:50-03-3
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Cas:50-03-3
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inquiryHydrocortisone acetate CAS:50-03-3 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 inter
Cas:50-03-3
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API name: Hydrocortisone acetate Certificates: GMP, DMF CAS No.: 50-03-3 Chemical name: (11beta)-21-(Acetoxy)-11,17,21-trihydroxypregna-1,4-diene-3,20-dione;11,17-Dihydroxy-3,20-dioxopregn-4-en-21-yl acetate;11-beta,17-alpha-dihydroxy-21-acetoxy
Cas:50-03-3
Min.Order:1 Kilogram
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inquiry1)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 etc. 3) OEM/ODM Available;
Cas:50-03-3
Min.Order:1 Kilogram
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inquiryAppearance:White or almost white crystalline powder Storage:2 years when properly stored Package:25 kgs/ fiber drum or according to customer's demand Application:Hydrocortisone acetate is a glucocorticoid drugs, anti-inflammatory, anti-allergic, ant
Cas:50-03-3
Min.Order:1 Kilogram
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inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:50-03-3
Min.Order:10 Gram
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Type:Trading Company
inquiryConditions | Yield |
---|---|
With pyridine at 20℃; | 100% |
With pyridine at 0 - 25℃; for 24h; | 99% |
With pyridine at 0 - 20℃; | 91% |
Conditions | Yield |
---|---|
With Candida antarctica lipase B In ethyl acetate at 55℃; regioselective reaction; | 92% |
Δ6-hydrocortisone-21-acetate
A
hydrocortisone acetate
Conditions | Yield |
---|---|
With hydrogen; Pd/SrCO3 In ethyl acetate for 0.333333h; atmospheric pressure; | A 42% B 19% |
Conditions | Yield |
---|---|
With acetone |
21-acetoxy-11β-hydroxy-pregna-4,17(20)c-dien-3-one
hydrocortisone acetate
Conditions | Yield |
---|---|
With osmium(VIII) oxide; [bis(acetoxy)iodo]benzene | |
With osmium(VIII) oxide; triethylamine N-oxide; dihydrogen peroxide |
4β-chloro-17-hydroxy-5β-pregnane-3,11,20-trione
hydrocortisone acetate
Conditions | Yield |
---|---|
ueber mehrere Stufen; |
21-acetoxy-11β-hydroxy-pregna-4,17(20)t-dien-3-one
hydrocortisone acetate
Conditions | Yield |
---|---|
With osmium(VIII) oxide; [bis(acetoxy)iodo]benzene | |
With osmium(VIII) oxide; triethylamine N-oxide; dihydrogen peroxide |
RU 18760
hydrocortisone acetate
Conditions | Yield |
---|---|
With bromine dann mit Semicarbazid und anschliessend mit Brenztraubensaeure; |
Conditions | Yield |
---|---|
With Candida antarctica lipase B In tetrahydrofuran at 45℃; for 4h; Yield given; |
22-acetoxy-11β-hydroxy-3-oxo-23,24-dinor-5β-chol-17(20)ξ-ene-21-nitrile
hydrocortisone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: OsO4 2: bromine / dann mit Semicarbazid und anschliessend mit Brenztraubensaeure View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: CrO3; pyridine 3: ueber mehrere Stufen View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tert-butyl hypochlorite; water; tert-butyl alcohol; HCl 2: ueber mehrere Stufen View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: CrO3; pyridine 2: ueber mehrere Stufen View Scheme |
20,20-ethanediyldioxy-3α,17-dihydroxy-5β-pregnan-11-one
A
hydrocortisone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: LiAlH4 / folgenden mit wss.HCl 3: CrO3; pyridine 4: ueber mehrere Stufen View Scheme |
21-acetoxy-9-bromo-11β,17-dihydroxy-pregn-4-ene-3,20-dione
chromium(III) chloride
zinc
hydrocortisone acetate
Conditions | Yield |
---|---|
With acetic acid In methanol; dichloromethane; water; N,N-dimethyl-formamide; acetone |
21-acetoxy-9-bromo-11β,17-dihydroxy-pregn-4-ene-3,20-dione
hydrocortisone acetate
Conditions | Yield |
---|---|
With zinc In methanol; dichloromethane; water; N,N-dimethyl-formamide; acetone |
21-acetoxy-9-chloro-11β,17-dihydroxy-pregn-4-ene-3,20-dione
hydrocortisone acetate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | |
In N,N-dimethyl-formamide |
hydrocortisone acetate
Conditions | Yield |
---|---|
Stage #1: C25H38N6O6 With hydrogenchloride In chloroform; water at 25 - 30℃; for 0.5h; Stage #2: With sodium nitrite In chloroform; water at 5 - 10℃; for 2h; | 18.1 g |
hydrocortisone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium acetate; acetic acid / acetone / 5 h / Reflux 2.1: hydrogenchloride / water; chloroform / 0.5 h / 25 - 30 °C 2.2: 2 h / 5 - 10 °C View Scheme |
hydrocortisone acetate
Conditions | Yield |
---|---|
Stage #1: C25H38N6O6 With hydrogenchloride In chloroform; water at 25 - 30℃; for 0.5h; Stage #2: With sodium nitrite In chloroform; water at 5 - 10℃; for 2h; |
Conditions | Yield |
---|---|
With rhodium chloride; water In methanol at 20 - 65℃; for 4h; Autoclave; | 85 g |
Multi-step reaction with 2 steps 1: water; tetrafluoroboric acid; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione / acetone / -5 °C 2: mercaptoacetic acid; zinc; chromium(III) chloride hexahydrate / dimethyl sulfoxide; 2-methyltetrahydrofuran / -5 °C / Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium tert-butylate / tetrahydrofuran / 8 h / 20 - 40 °C 2: dihydrogen peroxide / dichloromethane / 1.5 h / 20 - 40 °C 3: water; rhodium chloride / methanol / 4 h / 20 - 65 °C / Autoclave View Scheme |
21-acetoxy-9-bromo-11β,17-dihydroxy-pregn-4-ene-3,20-dione
hydrocortisone acetate
Conditions | Yield |
---|---|
With hydrogenchloride; chromium chloride; mercaptoacetic acid In tetrahydrofuran; water; N,N-dimethyl-formamide at 10 - 60℃; for 2.5h; Inert atmosphere; | |
With chromium(III) chloride hexahydrate; mercaptoacetic acid; zinc In 2-methyltetrahydrofuran; dimethyl sulfoxide at -5℃; Solvent; Temperature; Inert atmosphere; | 45.5 g |
21-chloro-11,17-dihydroxy-pregn-4-ene-3,20-dione
potassium acetate
hydrocortisone acetate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; | 0.94 g |
9-bromo-21-chloro-11β,17-dihydroxy-pregn-4-ene-3,20-dione
hydrocortisone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride; chromium chloride; zinc / N,N-dimethyl-formamide; water / 0 - 15 °C / Inert atmosphere 2: N,N-dimethyl-formamide / 80 °C View Scheme |
21-chloro-17-hydroxy-pregna-4,9(11)-diene-3,20-dione
hydrocortisone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: perchloric acid; N-Bromosuccinimide / acetone / 5 - 20 °C 2: hydrogenchloride; chromium chloride; zinc / N,N-dimethyl-formamide; water / 0 - 15 °C / Inert atmosphere 3: N,N-dimethyl-formamide / 80 °C View Scheme |
Conditions | Yield |
---|---|
With 9-bora-bicyclo[3.3.1]nonane In tetrahydrofuran at 20℃; for 6h; Time; | 14.6 g |
Conditions | Yield |
---|---|
With pyridine; methanesulfonyl chloride In N,N-dimethyl-formamide at 50 - 82℃; for 2h; | 95.85% |
With N,N'-Thionyldiimidazole In tetrahydrofuran for 0.5h; Ambient temperature; | 40% |
With pyridine; methanesulfonyl chloride In N,N-dimethyl-formamide |
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 1h; | 95% |
With sodium methylate In methanol at 20℃; for 0.5h; | 94.82% |
With water; sodium hydroxide In tetrahydrofuran at 20℃; for 3h; | 91.3% |
hydrocortisone acetate
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol; 1,1'-(phenyl-λ3-iodanediyl)bis(2-methoxypyridin-1-ium)trifluoromethanesulfonate In 1,2-dichloro-ethane at 60℃; Molecular sieve; Inert atmosphere; | 82% |
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