ChemicalBook CAS DataBase List 17-Methyltestosterone

17-Methyltestosterone synthesis

10synthesis methods

Product Name:17-Methyltestosterone
CAS Number:58-18-4
Molecular formula:C20H30O2
Molecular Weight:302.46

Methyltestosterone, 17β-hydroxy-17α-methylandrost-4-en-3-one (29.1.7), is also synthesized from androstenolone by reacting it with methylmagnesiumiodide, forming the corresponding tertiary alcohol (29.1.6), and subsequent oxidation of the hydroxyl group at C3 to a ketone using chromium (VI) oxide. Simultaneous isomerization of the double bond takes place under the reaction conditions, giving the desired methyltestosterone (29.1.7).

3-hydroxypregna-5,16-dien-20-one 3-acetate

38521-84-5
2 suppliers
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58-18-4
306 suppliers
$33.00/1mg

Yield:-

Steps:

Multi-step reaction with 4 steps
1: hydroxylamine hydrochloride
2: pyridine; trichlorophosphate / N,N-dimethyl-formamide
3: sodium hydroxide; sodium tetrahydroborate
4: manganese(IV) oxide

References:

CN106397521,2017,A

521-10-8
49 suppliers
$60.00/500mg

58-18-4
306 suppliers
$33.00/1mg

References

Androst-4-en-3-one, 17-methyl-17-[(tetrahydro-2-furanyl)oxy]-, (17β)- (9CI)

111222-36-7
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58-18-4
306 suppliers
$33.00/1mg

References

72-63-9 Synthesis

72-63-9
310 suppliers
$28.00/1mg

58-18-4
306 suppliers
$33.00/1mg

References

57-83-0 Synthesis

57-83-0
871 suppliers
$17.00/1g

1096-38-4
118 suppliers
$50.00/50mg

58-18-4
306 suppliers
$33.00/1mg

145-13-1 Synthesis

145-13-1
516 suppliers
$28.00/500mg

64-85-7 Synthesis

64-85-7
144 suppliers
$15.00/5mg

17398-60-6
6 suppliers
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30802-24-5
0 suppliers
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7350-00-7
3 suppliers
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References

17-Methyltestosterone Related Search:

Dimethyl sulfoxide Testosterone propionate 10-Hydroxycamptothecin Methylparaben Glycolic acid 4-Hydroxybenzaldehyde Methyl methacrylate Testosterone undecanoate 4-Hydroxybenzoic acid 4-Chlorodehydromethyltestosterone

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