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Golden Pharma Co., Limited

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

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

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

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

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

Medroxyprogesterone 17-acetate

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why 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

Factory Supply 99% medroxyprogesterone Acetate Powder

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $35.0 / 120.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

ITEMS SPECIFICATION RESULTS Character White or almost white crystalline powder Almost White crystalline powder Specific optical rotation +47°to +53&de

CAS:71-58-9 Medroxyprogesterone 17-acetate

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hebei yanxi chemical co.,LTD.

Hebei 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

Medroxyprogesterone 17-acetate CAS NO.71-58-9

Cas:71-58-9

Min.Order:100 Gram

FOB Price: $2.0

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

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 Powder Storage:Refrigerator Package:1kg/foil bag; 1

Manufacturer supply Medroxyprogesterone Acetate CAS 71-58-9 with best price

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $50.0

Type:Trading Company

inquiry

Ality Chemical Corporation

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

Factory Supply Medroxyprogesterone 17-Acetate

Cas:71-58-9

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

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

Factory Price API 99% Medroxyprogesterone Acetate 71-58-9 GMP Manufacturer

Cas:71-58-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 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,

Medroxiprogesteron Acetate

Cas:71-58-9

Min.Order:5 Milligram

Negotiable

Type:Manufacturers

inquiry

HANGZHOU CLAKE BIOTECH CO.,LTD

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

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

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

lower price High quality Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

Medroxyprogesterone 17-acetate

Cas:71-58-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name: 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

LIDE PHARMACEUTICALS LIMITED

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

Medroxyprogesterone 17-acetate

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

TIANFU CHEM -- Medroxyprogesterone 17-acetate

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

New production CAS 71-58-9 with best quality

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

MedroxyProgesterone Acetate

Cas:71-58-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Antimex 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

Medroxyprogesterone Acetate BP/USP

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $30.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Chemical Name medroxyprogesterone acetate Synonyms Medroxiprogesteron Acetate;Medroxyprogesterone 17-acetate; CAS No. 71-58-9 Molecular Formula C24H34O4

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Purestar Chem Enterprise Co.,Ltd

Medroxyprogesterone Acetate Products Name : Medroxyprogesterone Acetate CAS No. : 71-58-9 Structural Formula : EINECS No. : 200-757-9

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:25 Kilogram

FOB Price: $6.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: 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

Medroxyprogesterone 17-acetate For Long-acting Progesterone

Cas:71-58-9

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

Medroxyprogesterone 17-acetate 71-58-9

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We 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

Hunan chemfish Pharmaceutical co.,Ltd

71-58-9 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

Medroxyprogesterone Acetate

Cas:71-58-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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

Medroxyprogesterone Acetate Estrogen and progesterone drugs

Cas:71-58-9

Min.Order:1 Kilogram

FOB Price: $260.0 / 300.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga 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

High-quality Medroxyprogesterone 17-acetate CAS 71-58-9

Cas:71-58-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We 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

High Purity Pharmaceutical API Medroxyprogesterone Acetate CAS 71-58-9

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Medroxy progesterone Acetate

Cas:71-58-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

17α-Acetoxy-6-methylene-pregn-4-ene-3,20-dione
32634-95-0

17α-Acetoxy-6-methylene-pregn-4-ene-3,20-dione

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
809-01-8

3-cycloethylenedioxy-6-methyl-17α-acetoxy-pregn-5-ene-20-one

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With silica gel; copper(II) sulfate In chloroform for 2h; Heating;81%
6-methylpregn-5-ene-3β,17α-diol-20-one 17-acetate
2381-48-8

6-methylpregn-5-ene-3β,17α-diol-20-one 17-acetate

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With cyclohexanone; aluminum isopropoxide; toluene
With aluminum isopropoxide
3,17-diacetoxy-6-methyl-pregna-3,5-dien-20-one
986-96-9

3,17-diacetoxy-6-methyl-pregna-3,5-dien-20-one

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With hydrogenchloride
Medroxyprogesterone
520-85-4

Medroxyprogesterone

acetic anhydride
108-24-7

acetic anhydride

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With toluene-4-sulfonic acid; acetic acid
6-Formil-3-(2'-chloro-etossi)-Δ3,5-pregnadien-17α-ol-20-one acetato

6-Formil-3-(2'-chloro-etossi)-Δ3,5-pregnadien-17α-ol-20-one acetato

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol
3β-acetoxy-17α-hydroxy-5-pregnen-20-one
1863-39-4

3β-acetoxy-17α-hydroxy-5-pregnen-20-one

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
113665-92-2

3β,5,17-trihydroxy-6β-methyl-5α-pregnan-20-one

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
23706-51-6

5,17-dihydroxy-6β-methyl-5α-pregnane-3,20-dione

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
19699-76-4

20,20-ethanediyldioxy-6β-methyl-5α-pregnane-3β,5,17-triol

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
19699-74-2

3β-acetoxy-20,20-ethanediyldioxy-pregn-5-en-17-ol

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
19699-75-3

3β-acetoxy-20,20-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
60446-57-3

6-methylpregn-5-ene-3β,17α-diol-20-one diacetate

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
80996-18-5

17-hydroxy-6β-methyl-pregn-4-ene-3,20-dione

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
3386-01-4

3,3;20,20-bis-ethanediyldioxy-6β-methyl-5α-pregnane-5,17-diol

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
3386-00-3

17-hydroxy-5-pregnene-3,20-dione 3,20-bisethylene ketal

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
3496-78-4

3,3;20,20-bis-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
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
Medroxyprogesterone
520-85-4

Medroxyprogesterone

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid; toluene-4-sulfonic acid
2: methanol.HCl
View Scheme
3β-Formyloxy-6-methyl-Δ5-pregnen-17α-acetoxy-20-on

3β-Formyloxy-6-methyl-Δ5-pregnen-17α-acetoxy-20-on

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. HCl
2: Al(OiPr)3
View Scheme
2-methyl-1H-indole
95-20-5

2-methyl-1H-indole

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

C33H43NO4
1233478-27-7

C33H43NO4

Conditions
ConditionsYield
With rhodium(III) chloride hydrate In methanol for 2.5h; Michael addition; Reflux; diastereoselective reaction;95%
1-methylindole
603-76-9

1-methylindole

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

C33H43NO4
1233478-26-6

C33H43NO4

Conditions
ConditionsYield
With rhodium(III) chloride hydrate In methanol for 6h; Michael addition; Reflux; diastereoselective reaction;78%
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

11β-hydroxy-medroxyprogesterone acetate

11β-hydroxy-medroxyprogesterone acetate

Conditions
ConditionsYield
With Absidia griseollavar. igachii In ethanol at 25℃; for 240h; Reagent/catalyst; Temperature; Microbiological reaction; regioselective reaction;63%
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

17α-acetyloxy-6-methylpregna-3,5-dien-20-one

17α-acetyloxy-6-methylpregna-3,5-dien-20-one

Conditions
ConditionsYield
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%
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Megestrol acetate
595-33-5

Megestrol acetate

Conditions
ConditionsYield
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
71-58-9

Medroxyprogesterone acetate

17-acetoxy-6α-methyl-pregna-1,4-diene-3,20-dione
151-68-8

17-acetoxy-6α-methyl-pregna-1,4-diene-3,20-dione

Conditions
ConditionsYield
With pyridine; selenium(IV) oxide; tert-butyl alcohol
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
With potassium hydroxide
With water; sodium hydroxide In methanol for 5h; Reflux;
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

chloranil
118-75-2

chloranil

acetic acid
64-19-7

acetic acid

ethyl acetate
141-78-6

ethyl acetate

Megestrol acetate
595-33-5

Megestrol acetate

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

chloranil
118-75-2

chloranil

tert-butyl alcohol
75-65-0

tert-butyl alcohol

Megestrol acetate
595-33-5

Megestrol acetate

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

propionic acid anhydride
123-62-6

propionic acid anhydride

17-acetoxy-6-methyl-3-propionyloxy-pregna-3,5-dien-20-one
114552-99-7

17-acetoxy-6-methyl-3-propionyloxy-pregna-3,5-dien-20-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

A

anti-6α-Methyl-17α-acetoxy-Δ4-pregnen-20-on-3-N-chlorimin

anti-6α-Methyl-17α-acetoxy-Δ4-pregnen-20-on-3-N-chlorimin

B

syn-6α-Methyl-17α-acetoxy-Δ4-pregnen-20-on-3-N-chlorimin

syn-6α-Methyl-17α-acetoxy-Δ4-pregnen-20-on-3-N-chlorimin

Conditions
ConditionsYield
(i) MeNH2, MeOH, (ii) aq. Ca(OCl)2, NH3, OTs; Multistep reaction;
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

trichloroacetic acid anhydride
4124-31-6

trichloroacetic acid anhydride

17α-Acetoxy-3-trichloracetoxy-6-methyl-Δ3,5-pregnadien-20-on
22223-98-9

17α-Acetoxy-3-trichloracetoxy-6-methyl-Δ3,5-pregnadien-20-on

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

6α-methylpregn-4-ene-3β,17α-diol-20-one 17-acetate
57-16-9

6α-methylpregn-4-ene-3β,17α-diol-20-one 17-acetate

Conditions
ConditionsYield
With lithium tri(t-butoxy)aluminum hydride In tetrahydrofuran at 0℃;
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

A

17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one
113891-97-7

17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one

B

17α-acetoxy-3β-hydroxy-6α-methyl-5α-pregnan-20-one
113891-98-8

17α-acetoxy-3β-hydroxy-6α-methyl-5α-pregnan-20-one

C

17α-acetoxy-3α-hydroxy-6α-methyl-5β-pregnan-20-one
71315-38-3

17α-acetoxy-3α-hydroxy-6α-methyl-5β-pregnan-20-one

D

17α-acetoxy-3β-hydroxy-6α-methyl-5β-pregnan-20-one
71315-40-7

17α-acetoxy-3β-hydroxy-6α-methyl-5β-pregnan-20-one

Conditions
ConditionsYield
With hydrogen; Rh on carbon In ethanol; acetic acid for 48h; Yield given. Yields of byproduct given;
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

17α-acetoxy-6α-methyl-5β-pregnane-3,20-dione
69688-15-9

17α-acetoxy-6α-methyl-5β-pregnane-3,20-dione

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethyl acetate
With hydrogen; Lindlar's catalyst In pyridine for 24h;6.9 g
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

6α-methylpregn-4-ene-3α,17α-diol-20-one 17-acetate
113846-17-6

6α-methylpregn-4-ene-3α,17α-diol-20-one 17-acetate

Conditions
ConditionsYield
With lithium tri-sec-butyl(hydrido)borate In tetrahydrofuran at -78℃;
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

3-Cloro-6-metil-Δ3,5-pregnadien-17α-ol-20-one acetato

3-Cloro-6-metil-Δ3,5-pregnadien-17α-ol-20-one acetato

Conditions
ConditionsYield
With N,N-dimethyl-formamide; trichlorophosphate
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

A

3α-Hydroxy-6α-methyl-5β-androstan-17-on

3α-Hydroxy-6α-methyl-5β-androstan-17-on

B

3β-Hydroxy-6α-methyl-5α-androstan-17-on

3β-Hydroxy-6α-methyl-5α-androstan-17-on

Conditions
ConditionsYield
(i) H2, Pd-C, AcOEt, (ii) LiAlH4, Et2O, (iii) aq. NaIO4, AcOH, EtOH; Multistep reaction;
formaldehyd
50-00-0

formaldehyd

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

thiophenol
108-98-5

thiophenol

17α-Acetoxy-6β-methyl-4-phenylmercaptomethyl-progesteron

17α-Acetoxy-6β-methyl-4-phenylmercaptomethyl-progesteron

Conditions
ConditionsYield
With triethylamine In ethanol
Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

trimethyl orthoformate
149-73-5

trimethyl orthoformate

3-Methoxy-17α-acetoxy-6-methyl-pregnadien-(3,5)-on-(20)
1104-99-0

3-Methoxy-17α-acetoxy-6-methyl-pregnadien-(3,5)-on-(20)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In 1,4-dioxane
pyridine
110-86-1

pyridine

selenium(IV) oxide
7446-08-4

selenium(IV) oxide

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

tert-butyl alcohol
75-65-0

tert-butyl alcohol

17-acetoxy-6α-methyl-pregna-1,4-diene-3,20-dione
151-68-8

17-acetoxy-6α-methyl-pregna-1,4-diene-3,20-dione

Medroxyprogesterone acetate
71-58-9

Medroxyprogesterone acetate

17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one
113891-97-7

17α-acetoxy-3α-hydroxy-6α-methyl-5α-pregnan-20-one

Conditions
ConditionsYield
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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