Chemical Properties of Cholesta-8,24-dien-3-ol, (3«beta»,5«alpha»)- (CAS 128-33-6)

InChI

InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h7,19-21,23-24,28H,6,8-17H2,1-5H3/t19?,20-,21-,23?,24?,26?,27?/m1/s1

InChI Key

CGSJXLIKVBJVRY-DLHVSSPOSA-N

Formula

C27H44O

SMILES

CC(C)=CCCC(C)C1CCC2C3=C(CCC21C)C1(C)CCC(O)CC1CC3

Molecular Weight¹

384.64

CAS

128-33-6

Other Names

• 5«alpha»-Cholesta-8,24-dien-3«beta»-ol
• Cholest-8,24-dien-3«beta»-ol
• Zymosterol

• 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_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°	275.67	kJ/mol	Joback Calculated Property
ΔfH°gas	-365.65	kJ/mol	Joback Calculated Property
ΔfusH°	37.17	kJ/mol	Joback Calculated Property
ΔvapH°	91.23	kJ/mol	Joback Calculated Property
log10WS	-8.34		Crippen Calculated Property
logPoct/wat	7.453		Crippen Calculated Property
McVol	345.120	ml/mol	McGowan Calculated Property
Pc	1127.59	kPa	Joback Calculated Property
Inp	[3170.00; 3170.00]
Inp	3170.00		NIST
Inp	3170.00		NIST
Tboil	961.51	K	Joback Calculated Property
Tc	1187.24	K	Joback Calculated Property
Tfus	540.11	K	Joback Calculated Property
Vc	1.310	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1287.58; 1492.42]	J/mol×K	[961.51; 1187.24]
Cp,gas	1287.58	J/mol×K	961.51	Joback Calculated Property
Cp,gas	1318.36	J/mol×K	999.13	Joback Calculated Property
Cp,gas	1350.02	J/mol×K	1036.75	Joback Calculated Property
Cp,gas	1382.90	J/mol×K	1074.38	Joback Calculated Property
Cp,gas	1417.35	J/mol×K	1112.00	Joback Calculated Property
Cp,gas	1453.74	J/mol×K	1149.62	Joback Calculated Property
Cp,gas	1492.42	J/mol×K	1187.24	Joback Calculated Property

Similar Compounds

Find more compounds similar to Cholesta-8,24-dien-3-ol, (3«beta»,5«alpha»)-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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