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5721-91-5

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5721-91-5 Usage

Description

Testosterone Decanoate is one of the many esterified forms of testosterone and is a long form of the testosterone as it offers a long half life after administration. This is actually an androgen and anabolic steroid and a testosterone ester, a potent long acting injectable male synthetic hormone. Testosterone Decanoate is second longest acting form of testosterone after Testosterone Undecanoate. As with any other form of testosterone, the only difference between them is in the half life (the release time of the hormone after it got administered).

Chemical Properties

White or almost white powder.

Uses

Testosterone decanoate is an androgen that mainly used by men to maintain the second sexual sign, sexual desire and male psychology. It is an steroid indicated for testosterone replacement therapy in sterilization, missing testicle, hypopituitarism, and osteoporosis.

Check Digit Verification of cas no

The CAS Registry Mumber 5721-91-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,2 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5721-91:
(6*5)+(5*7)+(4*2)+(3*1)+(2*9)+(1*1)=95
95 % 10 = 5
So 5721-91-5 is a valid CAS Registry Number.
InChI:InChI=1/C29H46O3/c1-4-5-6-7-8-9-10-11-27(31)32-26-15-14-24-23-13-12-21-20-22(30)16-18-28(21,2)25(23)17-19-29(24,26)3/h20,23-26H,4-19H2,1-3H3/t23-,24-,25-,26-,28-,29-/m0/s1

5721-91-5 Well-known Company Product Price

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  • Sigma-Aldrich

  • (Y0000696)  Testosterone decanoate for system suitability  European Pharmacopoeia (EP) Reference Standard

  • 5721-91-5

  • Y0000696

  • 1,880.19CNY

  • Detail

5721-91-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Testosterone decanoate

1.2 Other means of identification

Product number -
Other names UNII-IJW60LAO6S

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5721-91-5 SDS

5721-91-5Synthetic route

testosterone
58-22-0

testosterone

n-decanoyl chloride
112-13-0

n-decanoyl chloride

3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

Conditions
ConditionsYield
With pyridine Ambient temperature;85%
With immobilized p-toluenesulfonic acid polymer bound macroporous In neat (no solvent) at 100℃; for 0.0416667h; Microwave irradiation; Sealed tube; Green chemistry;66%
1-decanoic acid
334-48-5

1-decanoic acid

testosterone
58-22-0

testosterone

3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

Conditions
ConditionsYield
at 200℃;
2,2,3,3,3-pentafluoropropanoic anhydride
356-42-3

2,2,3,3,3-pentafluoropropanoic anhydride

3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-(2,2,3,3,3-pentafluoro-propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-(2,2,3,3,3-pentafluoro-propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
at 70℃; for 0.25h;
N-methyl-N-trimethylsilyl-2,2,2-trifluoroacetamide
24589-78-4

N-methyl-N-trimethylsilyl-2,2,2-trifluoroacetamide

3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-trimethylsilanyloxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-trimethylsilanyloxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
With ammonium iodide; 1,4-dithio-erythritol at 60℃; for 0.25h;
3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-(2,2,2-trifluoro-acetoxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Decanoic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-(2,2,2-trifluoro-acetoxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
at 70℃; for 0.25h;
3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

heptafluorobutyric anhydride
336-59-4

heptafluorobutyric anhydride

Decanoic acid (8R,9S,10R,13S,14S,17S)-3-(2,2,3,3,4,4,4-heptafluoro-butyryloxy)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Decanoic acid (8R,9S,10R,13S,14S,17S)-3-(2,2,3,3,4,4,4-heptafluoro-butyryloxy)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
at 70℃; for 0.25h;
3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

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

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

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In acetic acid for 1h; Ambient temperature;
3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

3-oxo-5α-androstan-17β-yl decanoate

3-oxo-5α-androstan-17β-yl decanoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2 / PtO2 / acetic acid / 1 h / Ambient temperature
2: Jones reagent / acetone / 0.08 h
View Scheme
3-oxoandrost-4-en-17β-yl decanoate
5721-91-5

3-oxoandrost-4-en-17β-yl decanoate

3-oxo-5β-androstan-17β-yl decanoate

3-oxo-5β-androstan-17β-yl decanoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: H2 / PtO2 / acetic acid / 1 h / Ambient temperature
2: Jones reagent / acetone / 0.08 h
View Scheme

5721-91-5Downstream Products

5721-91-5Relevant articles and documents

Highly efficient, solvent-free esterification of testosterone promoted by a recyclable polymer-supported tosylic acid catalyst under microwave irradiation

Borowiecki, Pawe?,Kraszewski, Maciej

, p. 288 - 305 (2020/02/13)

Although the classical acylation of testosterone clearly benefits from a broad substrate scope and available catalysts, the requirement of hazardous reagents and the high waste production are its drawbacks. To optimize the process efficiency as well as minimize the environmental impact, we decided to develop a novel method of testosterone esters synthesis, which relies on the usage of recyclable heterogeneous polymer-supported tosylic acid catalyst and microwave-assistance effect in a non-solvent system. Under the established MW-conditions, the acceleration of the process rate was so efficient that the reaction completed within 2.5 min, thus affording the desired esters in the 33–96% yield range without using a work-up procedure. Furthermore, the elaborated catalytic system could be recycled for at least 2 runs not only without a loss of the products yield, but unexpectedly with significant improvement of the reaction efficiency, which may indicate that the reduction of the catalyst loading is possible. We believe that this finding constitutes a very good starting-point for further optimization of the studied process.

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