dl-Threonine
- Formula: C4H9NO3
- Molecular weight: 119.1192
- IUPAC Standard InChIKey: AYFVYJQAPQTCCC-UHFFFAOYSA-N
- CAS Registry Number: 80-68-2
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: DL-2-Amino-3-hydroxybutanoic acid; Threonine, DL-
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Reaction thermochemistry 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: Robert C. Dunbar
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: Na+ + C4H9NO3 = (Na+ • C4H9NO3)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 197. | kJ/mol | CIDC | Kish, Ohanessian, et al., 2003 | Anchor alanine=39.89 |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kish, Ohanessian, et al., 2003
Kish, M.M.; Ohanessian, G.; Wesdemiotis, C.,
The Na+ affinities of a-amino acids: side-chain substituent effects,
Int. J. Mass Spectrom., 2003, 227, 3, 509, https://doi.org/10.1016/S1387-3806(03)00082-4
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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