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
As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:595-33-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryBasic Information of Megestrol acetate Product Name: Megestrol acetate Chemical Name:17alpha-Acetoxy-6-methylpregna-4,6-diene-3,20-dione; 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione acetate Appearance: White
Cas:595-33-5
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:595-33-5
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryUnique advantages for Megestrol acetate Cas 595-33-5 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or almost white powder Storage:Refrigerator Package:1kg/foil bag;5k
Cas:595-33-5
Min.Order:1 Kilogram
FOB Price: $400.0 / 415.0
Type:Trading Company
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Cas:595-33-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai 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:595-33-5
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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Cas:595-33-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirychengdu and import and export trade 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 res
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
Cas:595-33-5
Min.Order:1 Kilogram
FOB Price: $0.96 / 1.0
Type:Lab/Research institutions
inquiryProduct Name: Megestrol acetate Synonyms: 17-(acetyloxy)-6-methylpregna-4,6-diene-3,20-dione;17-Acetoxy-6-methylpregna-4,6-diene-3,20-dione;17-alpha-acetoxy-6-dehydro-6-methylprogesterone;17al
Cas:595-33-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:595-33-5
Min.Order:1 Kilogram
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Type:Trading Company
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Min.Order:1 Kilogram
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Cas:595-33-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquirybuy 595-33-5 Megestrol Acetate 98%MIN supplier As 595-33-5 factory,the company has been strictly controllingproduct quality and striving their factory to achieve Megestrol Acetate supplier and 595-33-5 98%MIN,we already have rich experience
Cas:595-33-5
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryName: Megestrol Acetate CAS:595-33-5 MF: C23H30O4 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:APIs Transportation:By sea or by air Port:Qingdao Port
Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:595-33-5
Min.Order:1 Kilogram
FOB Price: $200.0 / 400.0
Type:Trading Company
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Cas:595-33-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:595-33-5
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
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Cas:595-33-5
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:595-33-5
Min.Order:1 Kilogram
FOB Price: $458.0 / 474.0
Type:Trading Company
inquiryBeluga chemical professional supply Megestrol acetate CAS 595-33-5 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and exported
Cas:595-33-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:595-33-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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Cas:595-33-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:595-33-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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Cas:595-33-5
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
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Cas:595-33-5
Min.Order:25 Kilogram
FOB Price: $360.0
Type:Lab/Research institutions
inquiryProduct Name: Megestrol acetate Synonyms: Megesgtrol Acetate ;Megestrol Acetate (250 mg);6-MethleneProgesterone Acetate;* Megestrol acetate acetate;Megestrol acetate, progesterone;17-(acetyloxy)-6-methylpregna-4,6-diene-3,20-dione;Megestrol Acet
Cas:595-33-5
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: methyl bromide; C27H38O7 With magnesium In tetrahydrofuran at 30 - 55℃; Inert atmosphere; Stage #2: With hydrogenchloride In water at 60 - 65℃; | 69.8% |
methoxymethyl acetate
hydroxyprogesterone acetate
Megestrol acetate
Conditions | Yield |
---|---|
With sodium acetate; trichlorophosphate In chloroform at 70℃; for 0.166667h; | 51% |
With sodium acetate; trichlorophosphate In chloroform |
Conditions | Yield |
---|---|
With chloranil | |
With 2-methyl-propan-1-ol; chloranil Heating; | |
With chloranil | |
Multi-step reaction with 2 steps 1: TsOH / dioxane 2: (tBuO)2CrO2, Ac2O / CCl4 View Scheme |
Medroxyprogesterone acetate
chloranil
acetic acid
ethyl acetate
Megestrol acetate
Medroxyprogesterone acetate
chloranil
tert-butyl alcohol
Megestrol acetate
Conditions | Yield |
---|---|
With acetic anhydride In tetrachloromethane |
Conditions | Yield |
---|---|
With aluminum tri-tert-butoxide; p-benzoquinone |
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: benzene; toluene-4-sulfonic acid 2: peroxybenzoic acid; chloroform 3: benzene; diethyl ether 4: aqueous methanol.H2SO4 5: CrO3; pyridine 6: aqueous HCl 7: acetic acid; toluene-4-sulfonic acid 8: tetrachloro-<1,4>benzoquinone View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; toluene-4-sulfonic acid 2: tetrachloro-<1,4>benzoquinone View Scheme |
3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one
Megestrol acetate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: CrO3; pyridine 2: aqueous HCl 3: acetic acid; toluene-4-sulfonic acid 4: tetrachloro-<1,4>benzoquinone View Scheme |
5,17-dihydroxy-6β-methyl-5α-pregnane-3,20-dione
Megestrol acetate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: aqueous HCl 2: acetic acid; toluene-4-sulfonic acid 3: tetrachloro-<1,4>benzoquinone View Scheme |
20,20-ethanediyldioxy-6β-methyl-5α-pregnane-3β,5,17-triol
Megestrol acetate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: aqueous methanol.H2SO4 2: CrO3; pyridine 3: aqueous HCl 4: acetic acid; toluene-4-sulfonic acid 5: tetrachloro-<1,4>benzoquinone View Scheme |
3β-acetoxy-20,20-ethanediyldioxy-pregn-5-en-17-ol
Megestrol acetate
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: peroxybenzoic acid; chloroform 2: benzene; diethyl ether 3: aqueous methanol.H2SO4 4: CrO3; pyridine 5: aqueous HCl 6: acetic acid; toluene-4-sulfonic acid 7: tetrachloro-<1,4>benzoquinone View Scheme |
3β-acetoxy-20,20-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol
Megestrol acetate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: benzene; diethyl ether 2: aqueous methanol.H2SO4 3: CrO3; pyridine 4: aqueous HCl 5: acetic acid; toluene-4-sulfonic acid 6: tetrachloro-<1,4>benzoquinone View Scheme |
17α-Acetoxy-6-methylene-pregn-4-ene-3,20-dione
Megestrol acetate
Conditions | Yield |
---|---|
With sodium acetate; palladium on activated charcoal; 4-methylcyclohexene In ethanol Heating / reflux; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 5h; | 97% |
With sodium tetrahydroborate In methanol for 0.5h; | 94.5% |
With lithium tri(t-butoxy)aluminum hydride In tetrahydrofuran at 0℃; |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; water for 1.5h; Heating; | 94% |
With sodium methylate | |
With sodium hydroxide In methanol; water |
Megestrol acetate
Conditions | Yield |
---|---|
With bunazosin In 1,4-dioxane; ethyl acetate | 90% |
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