Chemical Properties of Noratropine (CAS 16839-98-8)

InChI

InChI=1S/C16H21NO3/c18-10-15(11-4-2-1-3-5-11)16(19)20-14-8-12-6-7-13(9-14)17-12/h1-5,12-15,17-18H,6-10H2

InChI Key

ATKYNAZQGVYHIB-UHFFFAOYSA-N

Formula

C16H21NO3

SMILES

O=C(OC1CC2CCC(C1)N2)C(CO)c1ccccc1

Molecular Weight¹

275.34

CAS

16839-98-8

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion 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).
• I_np : Non-polar retention indices.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfusH°	38.90	kJ/mol	Joback Calculated Property
log10WS	-2.21		Relay (1.0) Calculated Property
logPoct/wat	1.589		Crippen Calculated Property
McVol	214.110	ml/mol	McGowan Calculated Property
Inp	[2274.30; 2328.30]
Inp	2328.30		NIST
Inp	2274.30		NIST
Inp	2328.30		NIST
Inp	2274.30		NIST

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[686.52; 762.68]	J/mol×K	[808.22; 1030.41]
Cp,gas	686.52	J/mol×K	808.22	Joback Calculated Property
Cp,gas	702.09	J/mol×K	845.25	Joback Calculated Property
Cp,gas	716.41	J/mol×K	882.28	Joback Calculated Property
Cp,gas	729.56	J/mol×K	919.31	Joback Calculated Property
Cp,gas	741.60	J/mol×K	956.34	Joback Calculated Property
Cp,gas	752.62	J/mol×K	993.38	Joback Calculated Property
Cp,gas	762.68	J/mol×K	1030.41	Joback Calculated Property

Similar Compounds

Find more compounds similar to Noratropine.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
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