L-Leucine, methyl ester
- Formula: C7H15NO2
- Molecular weight: 145.1995
- IUPAC Standard InChI: InChI=1S/C7H15NO2/c1-5(2)4-6(8)7(9)10-3/h5-6H,4,8H2,1-3H3/t6-/m1/s1
- IUPAC Standard InChIKey: QVDXUKJJGUSGLS-ZCFIWIBFSA-N
- CAS Registry Number: 2666-93-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Leucine, methyl ester, L-; (+)-L-Leucine methyl ester; Leucine methyl ester; Methyl L-leucinate; Leu, propyl ester; (d) leucine methyl ester
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 9.42 | 366. | A | Stephenson and Malanowski, 1987 | Based on data from 320. to 353. K. |
Gas Chromatography
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SE-30 | 120. | 1269. | Lin, Lu, et al., 1988 | Column length: 27. m; Column diameter: 0.16 mm |
| Capillary | SE-30 | 125. | 1267. | Lin, Lu, et al., 1988 | Column length: 27. m; Column diameter: 0.16 mm |
| Capillary | SE-30 | 130. | 1262. | Lin, Lu, et al., 1988 | Column length: 27. m; Column diameter: 0.16 mm |
| Capillary | SE-30 | 135. | 1261. | Lin, Lu, et al., 1988 | Column length: 27. m; Column diameter: 0.16 mm |
| Capillary | SE-30 | 140. | 1260. | Lin, Lu, et al., 1988 | Column length: 27. m; Column diameter: 0.16 mm |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Lin, Lu, et al., 1988
Lin, B.; Lu, P.; Koppenhofer, B.,
Chromatoghraphioc behavior of some amino acid derivatives on a chiral stationary phase and SE-20,
Chin. J. Chromatogr., 1988, 6, 2, 69-73. [all data]
Notes
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- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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