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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

Cas:520-85-4

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)-

Cas:520-85-4

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

99% up GMP DMF MEDROXYPROGESTERONE 520-85-4

Cas:520-85-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min -----------------------------------------------------------------------------------------------

High purity Various Specifications Medroxyprogesterone Base CAS:520-85-4

Cas:520-85-4

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

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 CAS 520-85-4 with good quality

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $800.0

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

Cas:520-85-4

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

High Quality 99% Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)- 520-85-4 ISO Producer

Cas:520-85-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

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

High quality Medroxyprogesterone supplier in China CAS NO.520-85-4

Cas:520-85-4

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

520-85-4

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

Medroxyprogesterone CAS 520-85-4

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Factory direct supply CAS 520-85-4 with best quality

Cas:520-85-4

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 CAS NO.520-85-4

Cas:520-85-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)- 520-85-4

Cas:520-85-4

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

LIDE PHARMACEUTICALS LIMITED

Advantage : 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

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)-/ LIDE PHARMA- Factory supply / Best price

Cas:520-85-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

MEDROXYPROGESTERONE CAS:520-85-4 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 interme

MEDROXYPROGESTERONE CAS:520-85-4

Cas:520-85-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)-

Cas:520-85-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)-

Cas:520-85-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:white or yellowish white flaky crystal Storage:Keep the sun from direct sunlight ;prevention against high temperature Package:As customer request Application:Used for research and industrial manufacture. Transportatio

3,5-Diphenyl-1-(4-biphenylyl)formazan

Cas:520-85-4

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

MEDROXYPROGESTERONE

Cas:520-85-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

MEDROXYPROGESTERONE cas 520-85-4 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality contro

MEDROXYPROGESTERONE cas 520-85-4

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

inquiry

Hebei Miheng Trading Co., Ltd.

MEDROXYPROGESTERONE CAS 520-85-4 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.

MEDROXYPROGESTERONE CAS 520-85-4

Cas:520-85-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Pregn-4-ene-3,20-dione,17-hydroxy-6-methyl-, (6a)-

Cas:520-85-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

MEDROXYPROGESTERONE

Cas:520-85-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Medroxyprogesterone

Cas:520-85-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Medroxyprogesterone CAS NO.520-85-4

Cas:520-85-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Medroxyprogesterone

Cas:520-85-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Factory SupplierMEDROXYPROGESTERONE

Cas:520-85-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

MEDROXYPROGESTERONE

Cas:520-85-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Synthetic route

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;
17-hydroxy-6β-methyl-pregn-4-ene-3,20-dione
80996-18-5

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

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
With hydrogenchloride; chloroform
5,17-dihydroxy-6β-methyl-5α-pregnane-3,20-dione
23706-51-6

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

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
With hydrogenchloride; chloroform
With hydrogenchloride
Multi-step reaction with 2 steps
1: pyridine; aq. NaOH solution
2: HCl; CHCl3
View Scheme
16β-bromo-17-hydroxy-6α-methyl-pregn-4-ene-3,20-dione
115459-59-1

16β-bromo-17-hydroxy-6α-methyl-pregn-4-ene-3,20-dione

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
With methanol; nickel
3β-acetoxy-17α-hydroxy-5-pregnen-20-one
1863-39-4

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

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 6 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
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CrO3; pyridine
2: aqueous HCl
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aqueous methanol.H2SO4
2: CrO3; pyridine
3: aqueous HCl
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: peroxybenzoic acid; chloroform
2: benzene; diethyl ether
3: aqueous methanol.H2SO4
4: CrO3; pyridine
5: aqueous HCl
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: benzene; diethyl ether
2: aqueous methanol.H2SO4
3: CrO3; pyridine
4: aqueous HCl
View Scheme
3β-acetoxy-5,6α-epoxy-17ξ-((Ξ)-tetrahydropyran-2-yloxy)-5α-androstane-17ξ-carbonitrile
103050-56-2

3β-acetoxy-5,6α-epoxy-17ξ-((Ξ)-tetrahydropyran-2-yloxy)-5α-androstane-17ξ-carbonitrile

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: anisole; diethyl ether
2: CrO3; pyridine
3: aqueous HCl
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aqueous methanol. HCl
2: cyclohexanone; aluminium isopropylate; toluene
3: aqueous methanol.KOH
View Scheme
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: cyclohexanone; aluminium isopropylate; toluene
2: aqueous methanol.KOH
View Scheme
16α,17-epoxy-6α-methyl-pregn-4-ene-3,20-dione
95171-57-6

16α,17-epoxy-6α-methyl-pregn-4-ene-3,20-dione

Medroxyprogesterone
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; acetic acid; HBr
2: Raney nickel; methanol
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone / saure Hydrolyse
2: HCl; CHCl3
View Scheme
Multi-step reaction with 3 steps
1: acetone / saure Hydrolyse
2: pyridine; aq. NaOH solution
3: HCl; CHCl3
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: peroxyacetic acid
2: tetrahydrofuran
3: acetone / saure Hydrolyse
4: HCl; CHCl3
View Scheme
Multi-step reaction with 5 steps
1: peroxyacetic acid
2: tetrahydrofuran
3: acetone / saure Hydrolyse
4: pyridine; aq. NaOH solution
5: HCl; CHCl3
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
520-85-4

Medroxyprogesterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tetrahydrofuran
2: acetone / saure Hydrolyse
3: HCl; CHCl3
View Scheme
Multi-step reaction with 4 steps
1: tetrahydrofuran
2: acetone / saure Hydrolyse
3: pyridine; aq. NaOH solution
4: HCl; CHCl3
View Scheme
phenylacetic acid
103-82-2

phenylacetic acid

Medroxyprogesterone
520-85-4

Medroxyprogesterone

6α-methyl-17-phenylacetoxy-pregn-4-ene-3,20-dione
103277-21-0

6α-methyl-17-phenylacetoxy-pregn-4-ene-3,20-dione

3-cyclopentylpropionic acid
140-77-2

3-cyclopentylpropionic acid

Medroxyprogesterone
520-85-4

Medroxyprogesterone

17-(3-cyclopentyl-propionyloxy)-6α-methyl-pregn-4-ene-3,20-dione
106655-50-9

17-(3-cyclopentyl-propionyloxy)-6α-methyl-pregn-4-ene-3,20-dione

Conditions
ConditionsYield
With trifluoroacetic anhydride
Medroxyprogesterone
520-85-4

Medroxyprogesterone

megestrol
3562-63-8

megestrol

Conditions
ConditionsYield
With chloranil
Medroxyprogesterone
520-85-4

Medroxyprogesterone

21-acetoxy-17-hydroxy-6α-methyl-pregn-4-ene-3,20-dione
3386-03-6

21-acetoxy-17-hydroxy-6α-methyl-pregn-4-ene-3,20-dione

Conditions
ConditionsYield
With peroxide containing THF; iodine; calcium oxide Reagens 4:Methanol; Erwaermen des Reaktionsprodukts mit Kaliumacetat in Aceton;
With 1,4-dioxane; iodine; calcium oxide Reagens 4:Methanol; Erwaermen des Reaktionsprodukts mit Kaliumacetat in Aceton;
Medroxyprogesterone
520-85-4

Medroxyprogesterone

17-acetoxy-21-fluoro-6-methyl-pregna-4,6-diene-3,20-dione
3185-05-5

17-acetoxy-21-fluoro-6-methyl-pregna-4,6-diene-3,20-dione

Medroxyprogesterone
520-85-4

Medroxyprogesterone

6-methyl-3,17-bis-propionyloxy-pregna-3,5-dien-20-one
20980-67-0

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

Conditions
ConditionsYield
/BRN= 3183816/;
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
Medroxyprogesterone
520-85-4

Medroxyprogesterone

acetic anhydride
108-24-7

acetic anhydride

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

Conditions
ConditionsYield
With toluene-4-sulfonic acid; acetic acid
With toluene-4-sulfonic acid
Medroxyprogesterone
520-85-4

Medroxyprogesterone

acetic anhydride
108-24-7

acetic anhydride

3,17,20-triacetoxy-6-methyl-pregna-3,5,20-triene
103330-21-8

3,17,20-triacetoxy-6-methyl-pregna-3,5,20-triene

Conditions
ConditionsYield
With Isopropenyl acetate; toluene-4-sulfonic acid
Medroxyprogesterone
520-85-4

Medroxyprogesterone

propionic acid
802294-64-0

propionic acid

6α-methyl-17-propionyloxy-pregn-4-ene-3,20-dione
52358-60-8

6α-methyl-17-propionyloxy-pregn-4-ene-3,20-dione

Conditions
ConditionsYield
With trifluoroacetic anhydride
Medroxyprogesterone
520-85-4

Medroxyprogesterone

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

17α-Hydroxy-3-methoxy-6-methyl-pregna-3,5-dien-20-on
979-61-3

17α-Hydroxy-3-methoxy-6-methyl-pregna-3,5-dien-20-on

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol; N,N-dimethyl-formamide
Medroxyprogesterone
520-85-4

Medroxyprogesterone

Megestrol acetate
595-33-5

Megestrol acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid; toluene-4-sulfonic acid
2: tetrachloro-<1,4>benzoquinone
View Scheme
Medroxyprogesterone
520-85-4

Medroxyprogesterone

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
Multi-step reaction with 2 steps
1: acetic acid; toluene-4-sulfonic acid
2: SeO2; pyridine; tert-butyl alcohol
View Scheme
Medroxyprogesterone
520-85-4

Medroxyprogesterone

17-acetoxy-6-methyl-pregna-1,4,6-triene-3,20-dione
982-89-8

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

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: acetic acid; toluene-4-sulfonic acid
2: tetrachloro-<1,4>benzoquinone
3: SeO2; pyridine; tert-butyl alcohol
View Scheme
Medroxyprogesterone
520-85-4

Medroxyprogesterone

17,21-diacetoxy-6-methyl-pregna-4,6-diene-3,20-dione
87977-69-3

17,21-diacetoxy-6-methyl-pregna-4,6-diene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: iodine; CaO; dioxane / Reagens 4:Methanol; Erwaermen des Reaktionsprodukts mit Kaliumacetat in Aceton
2: acetic acid; toluene-4-sulfonic acid / bei Siedetemperatur
3: tetrachloro-<1,4>benzoquinone; tert-butyl alcohol
View Scheme
Medroxyprogesterone
520-85-4

Medroxyprogesterone

17,21-diacetoxy-6α-methyl-pregn-4-ene-3,20-dione
2287-55-0

17,21-diacetoxy-6α-methyl-pregn-4-ene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: iodine; CaO; peroxide containing THF / Reagens 4:Methanol; Erwaermen des Reaktionsprodukts mit Kaliumacetat in Aceton
2: acetic acid; toluene-4-sulfonic acid / 25 °C
View Scheme
Multi-step reaction with 2 steps
1: iodine; CaO; dioxane / Reagens 4:Methanol; Erwaermen des Reaktionsprodukts mit Kaliumacetat in Aceton
2: acetic acid; toluene-4-sulfonic acid / bei Siedetemperatur
View Scheme

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