N-Methylglycine
- Formula: C3H7NO2
- Molecular weight: 89.0932
- IUPAC Standard InChI: InChI=1S/C3H7NO2/c1-4-2-3(5)6/h4H,2H2,1H3,(H,5,6)
- IUPAC Standard InChIKey: FSYKKLYZXJSNPZ-UHFFFAOYSA-N
- CAS Registry Number: 107-97-1
- 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: Sarcosine; CH3NHCH2COOH; Methylaminoacetic acid; Glycine, N-methyl-; Acetic acid, (methylamino)-; N-Methylaminoacetic acid; (Methylamino)ethanoic acid; Methylglycine; Sarcosin; Sarcosinic acid; Sar; N-Methyl-glycocoll
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Gas phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -87.77 ± 0.25 | kcal/mol | Ccb | Sabbah and Laffitte, 1978 | see Sabbah and Laffitte, 1978, 2 |
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
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
C3H6NO2- + =
By formula: C3H6NO2- + H+ = C3H7NO2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 341.5 ± 2.1 | kcal/mol | G+TS | Locke and McIver, 1983 | gas phase |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 334.6 ± 2.0 | kcal/mol | IMRE | Locke and McIver, 1983 | gas phase |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sabbah and Laffitte, 1978
Sabbah, R.; Laffitte, M.,
Thermodynamique de composes azotes. IV. Etude thermochimique de la sarcosine et de la L-proline,
Bull. Soc. Chim. Fr., 1978, 1, 50-52. [all data]
Sabbah and Laffitte, 1978, 2
Sabbah, R.; Laffitte, M.,
Enthalpy of formation of L-serine in the solid state,
Thermochim. Acta, 1978, 23, 192-195. [all data]
Locke and McIver, 1983
Locke, M.J.; McIver, R.T., Jr.,
Effect of Solvation on the Acid/Base Properties of Glycine,
J. Am. Chem. Soc., 1983, 105, 4226. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions 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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