3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-
- Formula: C8H11NO3
- Molecular weight: 169.1778
- IUPAC Standard InChI: InChI=1S/C8H11NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,10-12H,3-4H2,1H3
- IUPAC Standard InChIKey: LXNHXLLTXMVWPM-UHFFFAOYSA-N
- CAS Registry Number: 65-23-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Pyridoxol; Adermin; Bezatin; Pirivitol; Pyridoxin; Pyridoxine; Adermine; Gravidox; Hydoxin; 3-Hydroxy-4,5-dimethylol-α-picoline; 5-Hydroxy-6-methyl-3,4-pyridinedimethanol; 2-Methyl-4,5-bis(hydroxymethyl)-3-hydroxypyridine; 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine; 2-Methyl-3-hydroxy-4,5-dihydroxymethyl-pyridin; 2-Methyl-3-hydroxy-4,5-di(hydroxymethyl)pyridine; 2-Picoline-4,5-dimethanol, 3-hydroxy-; Pridoxine; Pyridoxinum
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Condensed phase thermochemistry data
Go To: Top, Mass spectrum (electron ionization), 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: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 64.955 | cal/mol*K | N/A | Khodzhaeva, Iskhakov, et al., 1990 | |
| S°solid,1 bar | 66.585 | cal/mol*K | N/A | Khodzhaeva, Iskhakov, et al., 1989 |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 56.740 | 300. | Khodzhaeva, Iskhakov, et al., 1990 | T = 90 to 300 K. |
| 58.427 | 298.15 | Khodzhaeva, Iskhakov, et al., 1989 |
Mass spectrum (electron ionization)
Go To: Top, Condensed phase 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-9241 |
| NIST MS number | 228913 |
References
Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Khodzhaeva, Iskhakov, et al., 1990
Khodzhaeva, M.G.; Iskhakov, B.G.; Pulatova, M.A.,
Thermodynamic properties of 2-methyl-3-hydroxy-4,5-dihydroxymethylpyridine,
Uzb. Khim. Zhur., 1990, (1), 15-17. [all data]
Khodzhaeva, Iskhakov, et al., 1989
Khodzhaeva, M.G.; Iskhakov, B.G.; Ismailov, T.S.; Dendenberg, T.I.,
Heat capacity of intermediates in vitamin B6 production,
Khim.-Farm. Zh., 1989, 23(3), 383-384. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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