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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 i

1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

Synonyms Dihydroboldenone, DHB, 1-test cyp CAS NO 65-06-5 MF C19H28O2 M

CAS:65-06-5 1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

Negotiable

Type:Other

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

1-Testosterone CAS NO.65-06-5

Cas:65-06-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

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 1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

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.

1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $0.9 / 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 manufacturin

1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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 email in time prod

Androst-1-en-3-one,17-hydroxy-, (5a,17b)-

Cas:65-06-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

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

1-Testosterone CAS65-06-5

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

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-1-en-3-one,17-hydroxy-, (5a,17b)- 65-06-5

Cas:65-06-5

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

CAS 65-06-5 1-Testosterone 1-T 1T

Cas:65-06-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Androst-1-en-3-one,17-hydroxy-, (5a,17b)-

Cas:65-06-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

API Steriods 1-Testosterone Acetate Powder Dosage Usage Effect and Benefit

Cas:65-06-5

Min.Order:10 Kilogram

Negotiable

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 1-Testosterone

Cas:65-06-5

Min.Order:0 Metric Ton

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 1-Testosterone Acetate

Cas:65-06-5

Min.Order:10 Gram

FOB Price: $100.0

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,

1-Testosterone

Cas:65-06-5

Min.Order:1 Gram

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

Top Purity Supplier1-Testosterone

Cas:65-06-5

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,

1-Testosterone

Cas:65-06-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

1-Testosterone Chemical Properties Melting point 157-159 C Boiling point 420.5±45.0 °C(Predicted) density 1.105±0.06 g/cm3(Predicted) storage temp. Controlled Substance, -20°C Freezer pka 15.08±0.60(Pre

1-Testosterone

Cas:65-06-5

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

API Steriods 1-Testosterone Acetate Powder Dosage Usage Effect and Benefit

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

API Steriods 1-Testosterone Acetate Powder Dosage Usage Effect and Benefit

Cas:65-06-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

API Steriods 1-Testosterone Acetate Powder Dosage Usage Effect and Benefit

Cas:65-06-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

1-Testosterone

Cas:65-06-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

1-Testosterone

Cas:65-06-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Luyunjia Chemistry Xiamen Limited

About us HK Luyunjia Chemical Industry Co.,Ltd is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermediates, and pharmaceutical intermediates of generic dr

65-06-5 1-estosterone

Cas:65-06-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Top quality 1-testosterone manufacturer 65-06-5 in China

Cas:65-06-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

Androst-1-en-3-one,17-hydroxy-, (5a,17b)-

Cas:65-06-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Androst-1-en-3-one,17-hydroxy-, (5a,17b)-

Cas:65-06-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Androst-1-en-3-one,17-hydroxy-, (5a,17b)-

Cas:65-06-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 1-Testosterone T39320 5mg

Cas:65-06-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
With sodium hydroxide In methanol at 20℃; for 2h;99.8%
5α-androst-1-en-3-one-17β-yl benzoate
1971-67-1

5α-androst-1-en-3-one-17β-yl benzoate

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
With sodium hydroxide for 2h; Heating;82.6%
17β-cyclohexanecarbonyloxy-5α-androst-1-en-3-one
119572-14-4

17β-cyclohexanecarbonyloxy-5α-androst-1-en-3-one

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
With potassium hydroxide
5α-androst-1-ene-3α,17β-diol
38859-38-0

5α-androst-1-ene-3α,17β-diol

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
With manganese(IV) oxide In dichloromethane
2-((3S,5S,8R,9S,10R,13S,14S,17S)-3,17-Dihydroxy-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-yl)-N,N-dimethyl-acetamide
63109-26-2

2-((3S,5S,8R,9S,10R,13S,14S,17S)-3,17-Dihydroxy-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-yl)-N,N-dimethyl-acetamide

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
at 250℃;
17β-acetoxy-5α-androsten-(1)-one-(3)

17β-acetoxy-5α-androsten-(1)-one-(3)

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
With potassium hydroxide
17β-acetoxy-2-bromo-5α-androstan-3-one
952222-37-6

17β-acetoxy-2-bromo-5α-androstan-3-one

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 99.6 percent / lithium bromide; lithium carbonate / dimethylformamide / 0.5 h / Heating
2: 99.8 percent / sodium hydroxide / methanol / 2 h / 20 °C
View Scheme
stanolone acetate
1164-91-6

stanolone acetate

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 88 percent / hydrogen chloride; bromine / acetic acid / 1 h / 20 - 25 °C
2: 99.6 percent / lithium bromide; lithium carbonate / dimethylformamide / 0.5 h / Heating
3: 99.8 percent / sodium hydroxide / methanol / 2 h / 20 °C
View Scheme
stanolone benzoate
1057-07-4

stanolone benzoate

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 5.1 g / Br2 / acetic acid / 3 h / Ambient temperature
2: CaCO3 / N,N-dimethyl-acetamide / 0.33 h / Heating
3: 82.6 percent / 5percent methanolic NaOH / 2 h / Heating
View Scheme
2α-Brom-17β-benzoyloxy-5α-androstanon-(3)
96192-10-8

2α-Brom-17β-benzoyloxy-5α-androstanon-(3)

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CaCO3 / N,N-dimethyl-acetamide / 0.33 h / Heating
2: 82.6 percent / 5percent methanolic NaOH / 2 h / Heating
View Scheme
2-bromo-17β-cyclohexanecarbonyloxy-5α-androst-1-en-3-one
119598-48-0

2-bromo-17β-cyclohexanecarbonyloxy-5α-androst-1-en-3-one

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: zinc-powder; ethanol
2: methanol.KOH
View Scheme
2α,3α-epoxy-5α-androstan-17β-ol
965-66-2

2α,3α-epoxy-5α-androstan-17β-ol

1-testosterone
65-06-5

1-testosterone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LDA, AcNMe2 / tetrahydrofuran
2: MnO2 / CH2Cl2
View Scheme
1-testosterone
65-06-5

1-testosterone

methyl chloroformate
79-22-1

methyl chloroformate

17-β-methoxycarbonyloxy-5α-androst-1-en-3-one

17-β-methoxycarbonyloxy-5α-androst-1-en-3-one

Conditions
ConditionsYield
In pyridine at 0℃; for 24h;90%
1-testosterone
65-06-5

1-testosterone

5α-androst-1-ene-3,17-dione
571-40-4

5α-androst-1-ene-3,17-dione

Conditions
ConditionsYield
With chromium(VI) oxide In water; acetic acid at 25 - 30℃; for 1h;88.9%
1-testosterone
65-06-5

1-testosterone

bis-(2-methyl-1H-imidazol-1-yl)methanone
13551-83-2

bis-(2-methyl-1H-imidazol-1-yl)methanone

3-oxo-5α-androst-1-en-17β-yl-2'-methyl-1H-imidazole-1-carboxylate
1138159-99-5

3-oxo-5α-androst-1-en-17β-yl-2'-methyl-1H-imidazole-1-carboxylate

Conditions
ConditionsYield
In dichloromethane for 5h; Heating;84%
1-testosterone
65-06-5

1-testosterone

5α-androst-1β,2β-epoxude-3-on-17β-ol
135415-79-1

5α-androst-1β,2β-epoxude-3-on-17β-ol

Conditions
ConditionsYield
With tert.-butylhydroperoxide; hexacarbonyl molybdenum In dichloromethane Heating;69.9%
1-testosterone
65-06-5

1-testosterone

N-hydroxy-4-methoxy-benzenecarboximidoyl chloride
38435-51-7

N-hydroxy-4-methoxy-benzenecarboximidoyl chloride

C27H35NO4
1620964-84-2

C27H35NO4

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;66%
1-testosterone
65-06-5

1-testosterone

N-hydroxy-2-methylbenzenecarboximidoyl chloride
74467-03-1

N-hydroxy-2-methylbenzenecarboximidoyl chloride

C27H35NO3
1620964-85-3

C27H35NO3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;62%
1-testosterone
65-06-5

1-testosterone

N-hydroxy-4-methylbenzenecarboximidoyl chloride
36288-37-6

N-hydroxy-4-methylbenzenecarboximidoyl chloride

C27H35NO3
1620964-87-5

C27H35NO3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;53%
1-testosterone
65-06-5

1-testosterone

3-methyl-N-hydroxy-benzenecarboximidoyl chloride
61946-92-7

3-methyl-N-hydroxy-benzenecarboximidoyl chloride

C27H35NO3
1620964-86-4

C27H35NO3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;51%
1-testosterone
65-06-5

1-testosterone

benzohydroximoyl chloride
698-16-8

benzohydroximoyl chloride

C26H33NO3
1620964-70-6

C26H33NO3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;44%
1-testosterone
65-06-5

1-testosterone

4-chlorobenzohydroximoyl chloride
28123-63-9

4-chlorobenzohydroximoyl chloride

C26H32ClNO3
1620964-88-6

C26H32ClNO3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene for 5h; Reflux;37%
ethanol
64-17-5

ethanol

1-testosterone
65-06-5

1-testosterone

5-androgen-3,17-diol
571-20-0

5-androgen-3,17-diol

Conditions
ConditionsYield
Behandeln mit gaerender Hefe;
1-testosterone
65-06-5

1-testosterone

1α,2α-epoxy-5α-androstan-17β-ol-3-one
13093-66-8

1α,2α-epoxy-5α-androstan-17β-ol-3-one

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide
1-testosterone
65-06-5

1-testosterone

3-trichloromethyl-5α-androst-1-ene-3ξ,17β-diol
110875-13-3

3-trichloromethyl-5α-androst-1-ene-3ξ,17β-diol

Conditions
ConditionsYield
With tetrahydrofuran; chloroform; potassium tert-butylate Reagens 4: tert-Butylalkohol;
1-testosterone
65-06-5

1-testosterone

acetic anhydride
108-24-7

acetic anhydride

A

syn-17β-Acetoxy-5α-Δ1-androsten-3-N-chlorimin

syn-17β-Acetoxy-5α-Δ1-androsten-3-N-chlorimin

B

anti-17β-Acetoxy-5α-Δ1-androsten-3-N-chlorimin

anti-17β-Acetoxy-5α-Δ1-androsten-3-N-chlorimin

Conditions
ConditionsYield
(i) cyclohexylamine, toluene, (ii) NH2Cl, NH3, MeOH, Et2O, (iii) /BRN= 385737/, Py; Multistep reaction;
1-methoxy-cyclohex-1-ene
931-57-7

1-methoxy-cyclohex-1-ene

1-testosterone
65-06-5

1-testosterone

mesabolone
7483-09-2

mesabolone

Conditions
ConditionsYield
With pyridine; toluene-4-sulfonic acid In tert-butyl alcohol
1-methoxycyclopentene
1072-59-9

1-methoxycyclopentene

1-testosterone
65-06-5

1-testosterone

(5S,8R,9S,10R,13S,14S,17S)-17-(1-Methoxy-cyclopentyloxy)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one

(5S,8R,9S,10R,13S,14S,17S)-17-(1-Methoxy-cyclopentyloxy)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one

Conditions
ConditionsYield
With pyridine; toluene-4-sulfonic acid In tert-butyl alcohol
1-testosterone
65-06-5

1-testosterone

benzoyl chloride
98-88-4

benzoyl chloride

5α-androst-1-en-3-one-17β-yl benzoate
1971-67-1

5α-androst-1-en-3-one-17β-yl benzoate

Conditions
ConditionsYield
With pyridine
1-testosterone
65-06-5

1-testosterone

Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

3-Methylen-5α-androst-1-en-17β-ol
2857-40-1

3-Methylen-5α-androst-1-en-17β-ol

Conditions
ConditionsYield
(i) nBuLi, (ii) /BRN= 2220746/; Multistep reaction;
Vinyl bromide
593-60-2

Vinyl bromide

1-testosterone
65-06-5

1-testosterone

17β-Hydroxy-1α-vinyl-5α-androstan-3-on
57177-39-6

17β-Hydroxy-1α-vinyl-5α-androstan-3-on

Conditions
ConditionsYield
(i) Mg, THF, (ii) /BRN= 2220746/, Cu(OAc)2; Multistep reaction;
N,N-dimethyl acetamide
127-19-5

N,N-dimethyl acetamide

1-testosterone
65-06-5

1-testosterone

2-((3S,5S,8R,9S,10R,13S,14S,17S)-3,17-Dihydroxy-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-yl)-N,N-dimethyl-acetamide
63109-26-2

2-((3S,5S,8R,9S,10R,13S,14S,17S)-3,17-Dihydroxy-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-yl)-N,N-dimethyl-acetamide

Conditions
ConditionsYield
(i) LDA, THF, (ii) /BRN= 2220746/; Multistep reaction;
1,1-diethoxycyclohexane
1670-47-9

1,1-diethoxycyclohexane

1-testosterone
65-06-5

1-testosterone

(5S,8R,9S,10R,13S,14S,17S)-17-(Cyclohex-1-enyloxy)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one

(5S,8R,9S,10R,13S,14S,17S)-17-(Cyclohex-1-enyloxy)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene
1,1-diethoxy-cyclopentane
23786-93-8

1,1-diethoxy-cyclopentane

1-testosterone
65-06-5

1-testosterone

5α-Androst-1-en-17β-ol-3-on-17-
7207-85-4

5α-Androst-1-en-17β-ol-3-on-17-

Conditions
ConditionsYield
at 140 - 190℃;
1-testosterone
65-06-5

1-testosterone

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

17β-Hydroxy-1α-aethyl-5α-androstanon-(3)
4133-37-3

17β-Hydroxy-1α-aethyl-5α-androstanon-(3)

Conditions
ConditionsYield
With copper diacetate In tetrahydrofuran
1-testosterone
65-06-5

1-testosterone

2-chloro-17β-hydroxy-5α-androst-1-en-3-one
5902-35-2

2-chloro-17β-hydroxy-5α-androst-1-en-3-one

Conditions
ConditionsYield
(i) aq. H2O2, NaOH, MeOH, (ii) aq. HCl, acetone; Multistep reaction;

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