Chemical Properties of 17«alpha»-Methyltestosterone (CAS 58-18-4)

InChI

InChI=1S/C20H30O2/c1-18-9-6-14(21)12-13(18)4-5-15-16(18)7-10-19(2)17(15)8-11-20(19,3)22/h12,15-17,22H,4-11H2,1-3H3/t15?,16?,17?,18?,19?,20-/m1/s1

InChI Key

GCKMFJBGXUYNAG-NSDIEPNESA-N

Formula

C20H30O2

SMILES

CC12CCC(=O)C=C1CCC1C2CCC2(C)C1CCC2(C)O

Molecular Weight¹

302.45

CAS

58-18-4

Other Names

• 17(Alpha)-methyl-delta^4-androsten-17-(beta)-ol-3-one
• 17-Hydroxy-17-methyl-3-keto-androstene-4
• 17-Methyltestosteron
• 17-Methyltestosterone
• 17-«beta»-Hydroxy-17-methylandrost-4-en-3-one
• 17-«beta»-Hydroxy-17-methylandrost-4-en-3-one
• 17«alpha»-Methyl-3-oxo-4-androsten-17«beta»-ol
• 17«alpha»-methyl-«DELTA»4-androsten-17«beta»-ol-3-one
• 17«beta»-Hydroxy-17«alpha»-methylandrost-4-en-3-one
• 17«alpha»-Methyl-3-oxo-4-androsten-17«beta»-ol
• 17«alpha»-methyl-«DELTA»4-androsten-17«beta»-ol-3-one
• 17«beta»-Hydroxy-17«alpha»-methylandrost-4-en-3-one
• 4-Androstene-17«alpha»-methyl-17«beta»-ol-3-one
• 4-Androstene-17«alpha»-methyl-17«beta»-ol-3-one
• Android
• Andrometh
• Androsan
• Androst-4-en-3-on-17B-ol, 17A-methyl
• Androst-4-en-3-on-17«beta»-ol, 17«alpha»-methyl
• Androst-4-en-3-on-17«beta»-ol, 17«alpha»-methyl
• Androst-4-en-3-one, 17-hydroxy-17-methyl-, (17«beta»)-
• Androst-4-en-3-one, 17-hydroxy-17-methyl-, (17«beta»)-
• Androst-4-en-3-one, 17«beta»-hydroxy-17-methyl-
• Androst-4-en-3-one, 17«beta»-hydroxy-17-methyl-
• Androst-4-ene-17«alpha»-methyl-17«beta»-ol-3-one
• Androst-4-ene-17«alpha»-methyl-17«beta»-ol-3-one
• Androsten
• Anertan
• Anertan, tablets
• CDB 110
• Dumogran
• Glosso-Sterandryl
• Homandren
• Hormale
• M.T.Mucorettes
• Malestrone
• Malogen
• Masenone
• Mastestona
• Mesterone
• Metandren
• Metestone
• Methyltestosterone
• Metrone
• NSC-9701
• Nabolin
• Neo-Hombreol-M
• Neo-Homobreol (M)
• Nu-man
• Oraviron
• Orchisterone-M
• Oreton Methyl
• Oreton-M
• Perandren
• RU 24400
• Steronyl
• Synandrets
• Synandrotabs
• Syndren
• Testhormone
• Testora
• Testosterone, 17-methyl-
• Testoviron
• Testovis Depot
• Testred
• U 2842

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	29.05	kJ/mol	Joback Calculated Property
ΔfH°gas	-434.31	kJ/mol	Joback Calculated Property
ΔfusH°	17.28	kJ/mol	Joback Calculated Property
ΔvapH°	78.43	kJ/mol	Joback Calculated Property
log10WS	-3.98		Aq. Sol...
logPoct/wat	4.269		Crippen Calculated Property
McVol	252.360	ml/mol	McGowan Calculated Property
Pc	1930.44	kPa	Joback Calculated Property
Inp	[2643.00; 2691.00]
Inp	2650.00		NIST
Inp	2691.00		NIST
Inp	2643.00		NIST
Tboil	860.83	K	Joback Calculated Property
Tc	1100.51	K	Joback Calculated Property
Tfus	437.34	K	Thermod...
Vc	0.948	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[898.24; 1084.38]	J/mol×K	[860.83; 1100.51]
Cp,gas	898.24	J/mol×K	860.83	Joback Calculated Property
Cp,gas	925.32	J/mol×K	900.78	Joback Calculated Property
Cp,gas	953.37	J/mol×K	940.72	Joback Calculated Property
Cp,gas	982.85	J/mol×K	980.67	Joback Calculated Property
Cp,gas	1014.21	J/mol×K	1020.62	Joback Calculated Property
Cp,gas	1047.90	J/mol×K	1060.56	Joback Calculated Property
Cp,gas	1084.38	J/mol×K	1100.51	Joback Calculated Property
ΔfusH	27.80	kJ/mol	439.00	NIST

Similar Compounds

Find more compounds similar to 17«alpha»-Methyltestosterone.

Sources

• Crippen Method
• Thermodynamic study of solvent-free reaction between 17-methyltestosterone and o-aminophenol
• Joback Method
• Aqueous Solubility Prediction Method
• McGowan Method
• NIST Webbook

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