H2N(CH2CONH)2CH(CONH2)CH2S-[Gly2CysNH2]
- Formula: C7H13N4O3S
- Molecular weight: 233.268
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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: John E. Bartmess
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Individual Reactions
C7H13N4O3S + = C7H14N4O3S
By formula: C7H13N4O3S + H+ = C7H14N4O3S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1400. ± 7.1 | kJ/mol | CIDC | Shen and Ren, 2012 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1371. ± 7.1 | kJ/mol | CIDC | Shen and Ren, 2012 | gas phase |
Gas phase ion energetics data
Go To: Top, Reaction thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
Protonation reactions
C7H13N4O3S + = C7H14N4O3S
By formula: C7H13N4O3S + H+ = C7H14N4O3S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1400. ± 7.1 | kJ/mol | CIDC | Shen and Ren, 2012 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1371. ± 7.1 | kJ/mol | CIDC | Shen and Ren, 2012 | gas phase |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shen and Ren, 2012
Shen, J.L.; Ren, J.H.,
Gas phase acidity of a cysteine residue in small oligopeptides,
Int. J. Mass Spectrom., 2012, 316, 147-156, https://doi.org/10.1016/j.ijms.2012.01.001
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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