Chemical Properties of L-Methionine, N-acetyl- (CAS 65-82-7)

InChI

InChI=1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)

InChI Key

XUYPXLNMDZIRQH-UHFFFAOYSA-N

Formula

C7H13NO3S

SMILES

CSCCC(NC(C)=O)C(=O)O

Molecular Weight¹

191.25

CAS

65-82-7

Other Names

• 2-acetamido-4-methylsulfanylbutanoic acid
• Acetyl-L-methionine
• Acetylmethionin
• Acetylmethionine
• L-(N-Acetyl)methionine
• Methionamine
• Methionine, N-acetyl-, L-
• N-Acetyl-L-methionine
• N-Acetylmethionine
• Thiomedon

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor 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	[374.56; 426.61]	J/mol×K	[677.65; 893.48]
Cp,gas	374.56	J/mol×K	677.65	Joback Calculated Property
Cp,gas	384.88	J/mol×K	713.62	Joback Calculated Property
Cp,gas	394.52	J/mol×K	749.59	Joback Calculated Property
Cp,gas	403.49	J/mol×K	785.57	Joback Calculated Property
Cp,gas	411.82	J/mol×K	821.54	Joback Calculated Property
Cp,gas	419.52	J/mol×K	857.51	Joback Calculated Property
Cp,gas	426.61	J/mol×K	893.48	Joback Calculated Property

Similar Compounds

Find more compounds similar to L-Methionine, N-acetyl-.

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
• Joback Method
• Aqueous Solubility Prediction 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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