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Qingdao Beluga Import and Export Co., LTD

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 intermediates, steroids, pharmaceutical

Stock spot Testosterone propionate CAS:57-85-2

Cas:57-85-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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

Testosterone Propionater

Cas:57-85-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: Testosterone propionate Synonyms: Professional supply Testosterone propionate price favorable;Professional supply Testosterone propionate price favorable CAS NO.57-85-2;TESTOSTERONE PROPIONATE;TESTOSTERON 17-PROPIONATE;TESTOSTERONE

Testosterone propionate Manufactuered in China 99%

Cas:57-85-2

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Mawer Biological Technology Co., Ltd.

Our service: 1.We have experience in exporting Pharmaceutical intermediates . 2.Professional packing with professional materials 3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the trackin

Testosterone propionate

Cas:57-85-2

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shaanxi New nine Material Technology Co., Ltd.

Our Advantage & Service 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. 2 Professional R&D

Stock spot Testosterone propionate CAS:57-85-2 CAS NO.57-85-2

Cas:57-85-2

Min.Order:10 Gram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Qingdao little fox Biological &Technology Co.,Ltd

Cheap price Testosterone propionate in stock /immediately delivery /good supplier Appearance:white or oyster white to pale yellow crystalline powder Storage:homoeothermy Package:Customized Application:For enhancement of muscle and body building. T

Cheap price Testosterone propionate in stock /immediately delivery /good supplier

Cas:57-85-2

Min.Order:0 Metric Ton

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 Testosterone propionate

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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 email in time prod

Stock spot Testosterone propionate CAS:57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, Nuevo Laredo, Mexico, Vancouver, Canada, Amsterdam, The Netherlands and Melbourne, Australia. Overseas warehouses can provide some of the best selling products. We look forward to cooperating with strong loc

TP Testosterone Propionate test p cas 57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

1. Well-equipped, stable and high-quality raw material supply chain, to provide customers with the best quality products. 2.Strict quality inspection process and professional certificate testing to ensure the quality level of the final product. 3.E

hot sale Testosterone Propionate

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or off- white crystalline powder White crystalline powder Melting Point

High purity 57-85-2 Testosterone Propionate

Cas:57-85-2

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

Xi'an Kono chem co., Ltd., founded in 2014, is a holding enterprise of Hong Kong PIONEER BIOTECH GROUP. It is an export-oriented manufacturing enterprise supported by the Ministry of Commerce. Kono chem is located in Xi'an, Shaanxi Provin

Steriods manufacturer supply Testosterone Propionate powder

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $350.0

Type:Other

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb

Testosterone Propionate

Cas:57-85-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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 Androst-4-en-3-one,17-(1-oxopropoxy)-, (17b)-

Cas:57-85-2

Min.Order:1

Negotiable

Type:Other

inquiry

Hubei DiBo chemical co., LTD

Name:testosterone propionate CAS no:57-85-2 Grade:Medical, scientific research and export Molecular formula:C22H32O3 Molecular weight:344.49 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabi

Testosterone Propionate/cas:57-85-2 /high quality/testosterone propionate material

Cas:57-85-2

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Product number 37325 English Name Testosterone Propionate CAS Number 57-85-2 Purity 98% Molecular formula

Testosterone Propionate Cas no.57-85-2 98%

Cas:57-85-2

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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_ Testosterone propionate 57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

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 manufacturin

Testosterone Propionate CAS 57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $3.0 / 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

Pharmaceutical Grade CAS 57-85-2 with competitive price

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Testosterone propionate CAS57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

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

Androst-4-en-3-one,17-(1-oxopropoxy)-, (17b)- 57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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 prese

Testosterone propionate/CAS:57-85-2

Cas:57-85-2

Min.Order:1 Gram

FOB Price: $60.0

Type:Trading Company

inquiry

Shanxi Ankesi Biotechnology Co., Ltd

Our Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual

Testosterone propionate CAS 57-85-2 AKS

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

Testosterone propionate

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 30.0

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Testosterone CAS: 57-85-2 Specification Product Name: Testosterone propionate Synonyms: Professional supply Testosterone propionate price favorable;Professional supply Testosterone propionate price favorable CAS NO.57-85-2;TESTOSTERONE PROPIONA

Factory supply Testosterone

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the

Testosterone Propionate

Cas:57-85-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Tianjin Kind Pharma Co., Ltd.

Factory direct sales, accept customization. Testosterone propionate is an is an androgen and anabolic steroid (AAS) medication, which directs the development of the male phenotype during embryogenesis and at puberty. It has been widely used by athle

Testosterone Propionate

Cas:57-85-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hefei Zhaobo Technology Co., Ltd.

Testosterone propionate CAS NO.57-85-2 Our Advantage & Service 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 materia

Testosterone propionate CAS NO.57-85-2

Cas:57-85-2

Min.Order:1 Kilogram

FOB Price: $100.0 / 200.0

Type:Trading Company

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

Testosterone propionate

Cas:57-85-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

Testosterone propionate

Cas:57-85-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

propionyl chloride
79-03-8

propionyl chloride

3,3-(ethylenedioxy)-5-androsten-17β-ol
975-57-5

3,3-(ethylenedioxy)-5-androsten-17β-ol

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Stage #1: propionyl chloride; 3,3-(ethylenedioxy)-5-androsten-17β-ol With pyridine; dmap In 1,2-dichloro-ethane at 30℃; Inert atmosphere;
Stage #2: With hydrogenchloride In water
97.4%
propionic acid
802294-64-0

propionic acid

17β-hydroxy-3-methoxyandrosta-3,5-diene

17β-hydroxy-3-methoxyandrosta-3,5-diene

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Stage #1: propionic acid; 17β-hydroxy-3-methoxyandrosta-3,5-diene With diisopropyl-carbodiimide In dichloromethane at 5℃; Inert atmosphere;
Stage #2: With hydrogenchloride In water
97.36%
(8S,9S,10R,13S,14S,17S)-4,5-dibromo-10,13-dimethyl-3-oxohexadecahydro-1Hcyclopenta[a]phenanthren-17-yl propionate

(8S,9S,10R,13S,14S,17S)-4,5-dibromo-10,13-dimethyl-3-oxohexadecahydro-1Hcyclopenta[a]phenanthren-17-yl propionate

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With 1,1'-bis(trimethylsilyl)-1,1',4,4'-tetrahydro-4,4'-bipyridylidene In acetonitrile at 20℃; for 2h; Inert atmosphere;89%
testosterone
58-22-0

testosterone

propionyl chloride
79-03-8

propionyl chloride

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With pyridine In N,N-dimethyl acetamide at 0 - 20℃; for 5h; Inert atmosphere;73%
With immobilized p-toluenesulfonic acid polymer bound macroporous In neat (no solvent) at 100℃; for 0.0416667h; Microwave irradiation; Sealed tube; Green chemistry;65%
With pyridine; diethyl ether
With pyridine; dmap In dichloromethane at 5℃; Inert atmosphere;10.2 g
androsten-(4)-yl-(17β)-propionate
4076-66-8

androsten-(4)-yl-(17β)-propionate

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With chromium(VI) oxide; acetic acid
With chromium(VI) oxide; acetic acid
3-acetoxy-17β-(1-oxopropoxy)-androsta-3,5-diene
63088-08-4

3-acetoxy-17β-(1-oxopropoxy)-androsta-3,5-diene

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With ethanol; potassium carbonate
17β-propionyloxy-androst-5-en-3β-ol
38859-47-1

17β-propionyloxy-androst-5-en-3β-ol

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With bromine; acetic acid nachfolgendes Behandeln mit CrO3 in wss.Essigsaeure und Erwaermen der Reaktionsloesung mit Zink-Pulver und Essigsaeure;
With copper at 225℃; unter vermindertem Druck;
testosterone
58-22-0

testosterone

propionic acid anhydride
123-62-6

propionic acid anhydride

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With pyridine at 125℃;
With pyridine at 25℃;
Stage #1: testosterone With pyridine at 80℃; for 0.5h;
Stage #2: propionic acid anhydride With dmap at 25℃; for 3.75h;
166.5 g
17β-propionyloxy-5α-androstanone-(3)

17β-propionyloxy-5α-androstanone-(3)

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
With bromine kurzes Erhitzen des erhaltenen 2α-Brom-17β-propionyloxy-5α-androstanons-(3) mit Pyridin auf Siedetemperatur und Erhitzen des Reaktionsprodukts unter 12 Torr bis auf 400grad;
Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetone; aluminium isobutylate; benzene
2: pyridine / 25 °C
View Scheme
testosterone
58-22-0

testosterone

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: orthoformic acid triethyl ester; toluene-4-sulfonic acid / 40 °C / Inert atmosphere
2: dmap; pyridine / 1,2-dichloro-ethane / 30 °C / Inert atmosphere
View Scheme
3-ethoxyandrosta-3,5-dien-17-one
972-46-3

3-ethoxyandrosta-3,5-dien-17-one

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium borohydride; pyridine / ethanol / 60 °C
2: hydrogenchloride / water; tetrahydrofuran / 20 - 30 °C
3: orthoformic acid triethyl ester; toluene-4-sulfonic acid / 40 °C / Inert atmosphere
4: dmap; pyridine / 1,2-dichloro-ethane / 30 °C / Inert atmosphere
View Scheme
17β-hydroxy-3-ethoxyandrosta-3,5-diene
26614-48-2

17β-hydroxy-3-ethoxyandrosta-3,5-diene

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogenchloride / water; tetrahydrofuran / 20 - 30 °C
2: orthoformic acid triethyl ester; toluene-4-sulfonic acid / 40 °C / Inert atmosphere
3: dmap; pyridine / 1,2-dichloro-ethane / 30 °C / Inert atmosphere
View Scheme
Androstenedione
63-05-8

Androstenedione

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: pyridinium p-toluenesulfonate / methanol / 20 °C / Inert atmosphere
2: pyridine; sodium tetrahydroborate / methanol / 40 °C
3: diisopropyl-carbodiimide / dichloromethane / 5 °C / Inert atmosphere
View Scheme
Multi-step reaction with 5 steps
1: pyridinium p-toluenesulfonate / ethanol / 40 °C / Inert atmosphere
2: potassium borohydride; pyridine / ethanol / 60 °C
3: hydrogenchloride / water; tetrahydrofuran / 20 - 30 °C
4: orthoformic acid triethyl ester; toluene-4-sulfonic acid / 40 °C / Inert atmosphere
5: dmap; pyridine / 1,2-dichloro-ethane / 30 °C / Inert atmosphere
View Scheme
3-methoxyandrosta-3,5-dien-17-one
57144-06-6

3-methoxyandrosta-3,5-dien-17-one

testosterone propionate
57-85-2

testosterone propionate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine; sodium tetrahydroborate / methanol / 40 °C
2: diisopropyl-carbodiimide / dichloromethane / 5 °C / Inert atmosphere
View Scheme
testosterone propionate
57-85-2

testosterone propionate

ethylene glycol
107-21-1

ethylene glycol

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)
81275-73-2

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)

Conditions
ConditionsYield
With montmorillonite K-10 In benzene for 2h; Heating;99%
With toluene-4-sulfonic acid; benzene
testosterone propionate
57-85-2

testosterone propionate

5-oxo-17β-propionyloxy-4-nor-3,5-secoandrostan-3-oic acid
3510-18-7

5-oxo-17β-propionyloxy-4-nor-3,5-secoandrostan-3-oic acid

Conditions
ConditionsYield
With potassium permanganate; sodium periodate; potassium carbonate In water; tert-butyl alcohol for 4.5h; Ambient temperature;94%
Stage #1: testosterone propionate With ozone In ethyl acetate at -78℃; ozonolysis;
Stage #2: With dihydrogen peroxide In water at 20℃; Reduction;
87%
testosterone propionate
57-85-2

testosterone propionate

acetyl hypofluorite
78948-09-1

acetyl hypofluorite

androstane-5α-acetoxy-4α-fluoro-17β-ol-3-one propionate

androstane-5α-acetoxy-4α-fluoro-17β-ol-3-one propionate

Conditions
ConditionsYield
In chloroform for 0.0833333h;89%
testosterone propionate
57-85-2

testosterone propionate

acetyl chloride
75-36-5

acetyl chloride

3-acetoxy-17β-(1-oxopropoxy)-androsta-3,5-diene
63088-08-4

3-acetoxy-17β-(1-oxopropoxy)-androsta-3,5-diene

Conditions
ConditionsYield
With pyridine; acetic anhydride for 3h; Heating;88.5%
testosterone propionate
57-85-2

testosterone propionate

A

Propionic acid (5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester
35471-70-6, 71788-18-6

Propionic acid (5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester

B

Propionic acid (5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester
35471-70-6, 71788-18-6

Propionic acid (5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
With hydrogen; Cu/Al2O3 In toluene at 60℃; under 760 Torr;A 85%
B 15%
testosterone propionate
57-85-2

testosterone propionate

2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-thiazolidine)
81275-72-1

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-thiazolidine)

Conditions
ConditionsYield
In pyridine Ambient temperature;71%
testosterone propionate
57-85-2

testosterone propionate

A

3-oxo-5α-androstan-17β-ol propionate
855-22-1

3-oxo-5α-androstan-17β-ol propionate

B

Propionic acid (5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester
35471-70-6, 71788-18-6

Propionic acid (5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl ester

C

3-oxo-5β-androstan-17β-ol propionate
18179-14-1

3-oxo-5β-androstan-17β-ol propionate

Conditions
ConditionsYield
With hydrogen; Cu/Al2O3 In toluene at 60℃; under 760 Torr;A 11%
B 12%
C 65%
testosterone propionate
57-85-2

testosterone propionate

androstan-3-one-4,5-difluoro-17β-hydroxy propionate

androstan-3-one-4,5-difluoro-17β-hydroxy propionate

Conditions
ConditionsYield
With fluorine In ethanol; chloroform; trichlorofluoromethane at -78℃; Inert atmosphere;65%
testosterone propionate
57-85-2

testosterone propionate

A

15α-hydroxyandrost-4-ene-3,17-dione
566-08-5

15α-hydroxyandrost-4-ene-3,17-dione

B

testololactone
4416-57-3

testololactone

C

17a-oxa-D-homo-5α-androstane-3,17-dione
7801-32-3

17a-oxa-D-homo-5α-androstane-3,17-dione

Conditions
ConditionsYield
With Penicillium notatum KCH 904 In water; acetone at 27℃; for 96h; Enzymatic reaction;A 29%
B 61%
C 9%
testosterone propionate
57-85-2

testosterone propionate

ethylene glycol
107-21-1

ethylene glycol

A

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)
81275-73-2

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)

B

4-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)
81240-03-1

4-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 5h; Heating;A 28%
B 15%
testosterone propionate
57-85-2

testosterone propionate

L-cysteine ethyl ester hydrochloride
868-59-7

L-cysteine ethyl ester hydrochloride

A

5-androstene-17β-propionyloxy-3-spiro-2'-(4'-ethoxycarbonyl-1',3'-thiazolidine)
82890-36-6

5-androstene-17β-propionyloxy-3-spiro-2'-(4'-ethoxycarbonyl-1',3'-thiazolidine)

B

4-androstene-17β-propionyloxy-3-spiro-2'-(4'-ethoxycarbonyl-1',3'-thiazolidine)
82890-37-7

4-androstene-17β-propionyloxy-3-spiro-2'-(4'-ethoxycarbonyl-1',3'-thiazolidine)

Conditions
ConditionsYield
In pyridine Ambient temperature; Yields of byproduct given;A 26%
B n/a
In pyridine Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
testosterone propionate
57-85-2

testosterone propionate

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

A

4-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-oxathiolane)
81240-02-0

4-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-oxathiolane)

B

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-oxathiolane)
81240-01-9

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-oxathiolane)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 7h; Heating;A 12%
B 16%
testosterone propionate
57-85-2

testosterone propionate

testosterone
58-22-0

testosterone

Conditions
ConditionsYield
With lipase from Candida cylindracea; octanol In various solvent(s) at 37℃; for 144h;12%
With water In methanol at 40℃; Rate constant; pH 9, also reaction in the presence of 2-hydroxypropyl-β-cyclodextrin;
With Novozyme 51032 In aq. phosphate buffer at 52.5℃; for 24h; pH=8.5; Reagent/catalyst; Temperature; pH-value; Enzymatic reaction;
testosterone propionate
57-85-2

testosterone propionate

6ζ-(3-Oxo-17β-propionyloxy-5ζ-androstan-4-ζ-yl)-17β-propionyloxyandrost-4-en-3-on
120022-91-5

6ζ-(3-Oxo-17β-propionyloxy-5ζ-androstan-4-ζ-yl)-17β-propionyloxyandrost-4-en-3-on

Conditions
ConditionsYield
With aerosile for 48h; Irradiation;10.4%
2-ethyl-2-methyl-1,3-dioxolane
126-39-6

2-ethyl-2-methyl-1,3-dioxolane

testosterone propionate
57-85-2

testosterone propionate

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)
81275-73-2

5-androstene-17β-propionyloxy-3-spiro-2'-(1',3'-dioxolane)

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

pyridine

testosterone propionate
57-85-2

testosterone propionate

1-(17β-propionyloxy-androsta-3,5-dien-3-yl)-pyridinium; chloride

1-(17β-propionyloxy-androsta-3,5-dien-3-yl)-pyridinium; chloride

Conditions
ConditionsYield
With trichlorophosphate
ethyl bromide
74-96-4

ethyl bromide

testosterone propionate
57-85-2

testosterone propionate

4,4-diethyl-17β-hydroxy-androst-5-en-3-one

4,4-diethyl-17β-hydroxy-androst-5-en-3-one

Conditions
ConditionsYield
With isopropyl alcohol; sodium t-butanolate; tert-butyl alcohol
methyl magnesium iodide
917-64-6

methyl magnesium iodide

testosterone propionate
57-85-2

testosterone propionate

3-methyl-androst-4-ene-3ξ,17β-diol

3-methyl-androst-4-ene-3ξ,17β-diol

Conditions
ConditionsYield
With diethyl ether
testosterone propionate
57-85-2

testosterone propionate

methylmagnesium bromide
75-16-1

methylmagnesium bromide

3-methyl-androst-4-ene-3ξ,17β-diol

3-methyl-androst-4-ene-3ξ,17β-diol

Conditions
ConditionsYield
With diethyl ether
In diethyl ether Heating;
testosterone propionate
57-85-2

testosterone propionate

4-bromo-17β-propionyloxy-androst-4-en-3-one
2162-45-0

4-bromo-17β-propionyloxy-androst-4-en-3-one

Conditions
ConditionsYield
With oxirane; bromine
With 2,4,6-trimethyl-pyridine; bromine
With bromine azide
Multi-step reaction with 2 steps
1: NBS, HN3 / CHCl3; 2-methyl-propan-2-ol
2: SiO2 / benzene
View Scheme
Multi-step reaction with 2 steps
1: NBS, HN3 / CHCl3; 2-methyl-propan-2-ol
2: SiO2 / benzene
View Scheme
testosterone propionate
57-85-2

testosterone propionate

4β,5-dichloro-17β-propionyloxy-5α-androstan-3-one
114794-73-9

4β,5-dichloro-17β-propionyloxy-5α-androstan-3-one

Conditions
ConditionsYield
With 1,4-dioxane; diethyl ether; chlorine; propionic acid
testosterone propionate
57-85-2

testosterone propionate

17β-propionyloxy-androst-4-en-3-one oxime
5996-42-9

17β-propionyloxy-androst-4-en-3-one oxime

Conditions
ConditionsYield
With hydroxylamine
testosterone propionate
57-85-2

testosterone propionate

17β,17'β-bis-propionyloxy-3βH,3'βH-[3,3']biandrost-4-enyl-3,3'-diol
117272-05-6

17β,17'β-bis-propionyloxy-3βH,3'βH-[3,3']biandrost-4-enyl-3,3'-diol

Conditions
ConditionsYield
With lithium chloride Reduktion an Quecksilber-Kathoden;

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