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
1, High quality with competitive price: 1)Standard: Enterprise Standard 2)All Purity min 99% 3)We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1)Parcel can be sent out in 24 hours afte
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:71-58-9
Min.Order:1 Kilogram
FOB Price: $3.0
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:71-58-9
Min.Order:1 Kilogram
FOB Price: $35.0 / 120.0
Type:Trading Company
inquiryITEMS SPECIFICATION RESULTS Character White or almost white crystalline powder Almost White crystalline powder Specific optical rotation +47°to +53&de
Cas:71-58-9
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
Cas:71-58-9
Min.Order:100 Gram
FOB Price: $2.0
Type:Manufacturers
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 Powder Storage:Refrigerator Package:1kg/foil bag; 1
Cas:71-58-9
Min.Order:1 Kilogram
FOB Price: $50.0
Type:Trading Company
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:71-58-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Micro powder / Crude powder can be made to order EP/USP both ok Appearance:WHITE POWDER Storage:in cool Package:25kg/drum Application:active pharm
Cas:71-58-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:71-58-9
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:71-58-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName: Medroxyprogesterone Acetate CAS NO: 71-58-9 Grade:Medical scientific research and export Molecular formula:C24H34O4 Molecular weight: 386.5244 Product Quality 12 years of chemical raw materials Mature operation of the industry S
Cas:71-58-9
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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:71-58-9
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
Cas:71-58-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:71-58-9
Min.Order:1 Kilogram
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:71-58-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:71-58-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryAntimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and Intermediates. food additives,water treatment chemicals. Fluori
Cas:71-58-9
Min.Order:1 Kilogram
FOB Price: $30.0
Type:Lab/Research institutions
inquiryChemical Name medroxyprogesterone acetate Synonyms Medroxiprogesteron Acetate;Medroxyprogesterone 17-acetate; CAS No. 71-58-9 Molecular Formula C24H34O4
Medroxyprogesterone Acetate Products Name : Medroxyprogesterone Acetate CAS No. : 71-58-9 Structural Formula : EINECS No. : 200-757-9
Cas:71-58-9
Min.Order:25 Kilogram
FOB Price: $6.0
Type:Trading Company
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv
Cas:71-58-9
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:71-58-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:71-58-9
Min.Order:10 Gram
FOB Price: $2.6
Type:Trading Company
inquiry71-58-9 Appearance:white crystalline powder Storage:Refrigerator Package:as client requirement Application:Progestogen; an injectable contraceptive.antiprotozoal Transportation:Express, Air ,Sea Port:Any port of China
Cas:71-58-9
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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:71-58-9
Min.Order:1 Kilogram
FOB Price: $260.0 / 300.0
Type:Trading Company
inquiryBeluga chemical professional supply High-quality Medroxyprogesterone 17-acetate CAS 71-58-9 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. M
Cas:71-58-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe generally use secure shipping methods that do not require you to do any customs clearance. Free shipping to your address without worrying about any customs issues. We have a professional customs clearance team to 100% guarantee the safe delivery o
Cas:71-58-9
Min.Order:1 Kilogram
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 emai
Cas:71-58-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry17α-Acetoxy-6-methylene-pregn-4-ene-3,20-dione
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
With ethanol; 5%-palladium/activated carbon In cyclohexene at 75 - 78℃; for 5h; Reagent/catalyst; Temperature; | 87.5% |
With sodium acetate; cyclohexene; palladium on activated charcoal In ethanol; water Heating / reflux; |
3-cycloethylenedioxy-6-methyl-17α-acetoxy-pregn-5-ene-20-one
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
With silica gel; copper(II) sulfate In chloroform for 2h; Heating; | 81% |
Conditions | Yield |
---|---|
With cyclohexanone; aluminum isopropoxide; toluene | |
With aluminum isopropoxide |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; acetic acid |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol |
Conditions | Yield |
---|---|
Multi-step reaction with 7 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 View Scheme |
3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: CrO3; pyridine 2: aqueous HCl 3: acetic acid; toluene-4-sulfonic acid View Scheme |
5,17-dihydroxy-6β-methyl-5α-pregnane-3,20-dione
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous HCl 2: acetic acid; toluene-4-sulfonic acid View Scheme | |
Multi-step reaction with 2 steps 1: HCl; CHCl3 2: acetic acid; toluene-4-sulfonic acid View Scheme | |
Multi-step reaction with 3 steps 1: pyridine; aq. NaOH solution 2: HCl; CHCl3 3: acetic acid; toluene-4-sulfonic acid View Scheme |
20,20-ethanediyldioxy-6β-methyl-5α-pregnane-3β,5,17-triol
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: aqueous methanol.H2SO4 2: CrO3; pyridine 3: aqueous HCl 4: acetic acid; toluene-4-sulfonic acid View Scheme |
3β-acetoxy-20,20-ethanediyldioxy-pregn-5-en-17-ol
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 6 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 View Scheme |
3β-acetoxy-20,20-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: benzene; diethyl ether 2: aqueous methanol.H2SO4 3: CrO3; pyridine 4: aqueous HCl 5: acetic acid; toluene-4-sulfonic acid View Scheme |
6-methylpregn-5-ene-3β,17α-diol-20-one diacetate
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous methanol. HCl 2: cyclohexanone; aluminium isopropylate; toluene View Scheme |
17-hydroxy-6β-methyl-pregn-4-ene-3,20-dione
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HCl; CHCl3 2: acetic acid; toluene-4-sulfonic acid View Scheme |
3,3;20,20-bis-ethanediyldioxy-6β-methyl-5α-pregnane-5,17-diol
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetone / saure Hydrolyse 2: HCl; CHCl3 3: acetic acid; toluene-4-sulfonic acid View Scheme | |
Multi-step reaction with 4 steps 1: acetone / saure Hydrolyse 2: pyridine; aq. NaOH solution 3: HCl; CHCl3 4: acetic acid; toluene-4-sulfonic acid View Scheme |
17-hydroxy-5-pregnene-3,20-dione 3,20-bisethylene ketal
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: peroxyacetic acid 2: tetrahydrofuran 3: acetone / saure Hydrolyse 4: HCl; CHCl3 5: acetic acid; toluene-4-sulfonic acid View Scheme | |
Multi-step reaction with 6 steps 1: peroxyacetic acid 2: tetrahydrofuran 3: acetone / saure Hydrolyse 4: pyridine; aq. NaOH solution 5: HCl; CHCl3 6: acetic acid; toluene-4-sulfonic acid View Scheme |
3,3;20,20-bis-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: tetrahydrofuran 2: acetone / saure Hydrolyse 3: HCl; CHCl3 4: acetic acid; toluene-4-sulfonic acid View Scheme | |
Multi-step reaction with 5 steps 1: tetrahydrofuran 2: acetone / saure Hydrolyse 3: pyridine; aq. NaOH solution 4: HCl; CHCl3 5: acetic acid; toluene-4-sulfonic acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; toluene-4-sulfonic acid 2: methanol.HCl View Scheme |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. HCl 2: Al(OiPr)3 View Scheme |
Conditions | Yield |
---|---|
With rhodium(III) chloride hydrate In methanol for 2.5h; Michael addition; Reflux; diastereoselective reaction; | 95% |
Conditions | Yield |
---|---|
With rhodium(III) chloride hydrate In methanol for 6h; Michael addition; Reflux; diastereoselective reaction; | 78% |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
With Absidia griseollavar. igachii In ethanol at 25℃; for 240h; Reagent/catalyst; Temperature; Microbiological reaction; regioselective reaction; | 63% |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
Stage #1: Medroxyprogesterone acetate With C19H26ClIrN3O(1+)*Cl(1-) In water at 80℃; for 0.166667h; Stage #2: With formic acid In water at 80℃; for 4h; regioselective reaction; | 62% |
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 |
Conditions | Yield |
---|---|
With pyridine; selenium(IV) oxide; tert-butyl alcohol |
Conditions | Yield |
---|---|
With potassium hydroxide | |
With water; sodium hydroxide In methanol for 5h; Reflux; |
Medroxyprogesterone acetate
chloranil
acetic acid
ethyl acetate
Megestrol acetate
Medroxyprogesterone acetate
chloranil
tert-butyl alcohol
Megestrol acetate
Medroxyprogesterone acetate
propionic acid anhydride
17-acetoxy-6-methyl-3-propionyloxy-pregna-3,5-dien-20-one
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
(i) MeNH2, MeOH, (ii) aq. Ca(OCl)2, NH3, OTs; Multistep reaction; |
Medroxyprogesterone acetate
trichloroacetic acid anhydride
17α-Acetoxy-3-trichloracetoxy-6-methyl-Δ3,5-pregnadien-20-on
Conditions | Yield |
---|---|
With lithium tri(t-butoxy)aluminum hydride In tetrahydrofuran at 0℃; |
Medroxyprogesterone acetate
A
17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one
B
17α-acetoxy-3β-hydroxy-6α-methyl-5α-pregnan-20-one
C
17α-acetoxy-3α-hydroxy-6α-methyl-5β-pregnan-20-one
D
17α-acetoxy-3β-hydroxy-6α-methyl-5β-pregnan-20-one
Conditions | Yield |
---|---|
With hydrogen; Rh on carbon In ethanol; acetic acid for 48h; Yield given. Yields of byproduct given; |
Medroxyprogesterone acetate
17α-acetoxy-6α-methyl-5β-pregnane-3,20-dione
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethyl acetate | |
With hydrogen; Lindlar's catalyst In pyridine for 24h; | 6.9 g |
Medroxyprogesterone acetate
6α-methylpregn-4-ene-3α,17α-diol-20-one 17-acetate
Conditions | Yield |
---|---|
With lithium tri-sec-butyl(hydrido)borate In tetrahydrofuran at -78℃; |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide; trichlorophosphate |
Medroxyprogesterone acetate
Conditions | Yield |
---|---|
(i) H2, Pd-C, AcOEt, (ii) LiAlH4, Et2O, (iii) aq. NaIO4, AcOH, EtOH; Multistep reaction; |
Conditions | Yield |
---|---|
With triethylamine In ethanol |
Medroxyprogesterone acetate
trimethyl orthoformate
3-Methoxy-17α-acetoxy-6-methyl-pregnadien-(3,5)-on-(20)
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In 1,4-dioxane |
pyridine
selenium(IV) oxide
Medroxyprogesterone acetate
tert-butyl alcohol
17-acetoxy-6α-methyl-pregna-1,4-diene-3,20-dione
Medroxyprogesterone acetate
17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium tri-t-butoxyaluminium hydride / tetrahydrofuran / 0 °C 2: 47 mg / H2 / Rh-C / ethanol; acetic acid / 48 h View Scheme |
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