365440
2-Hydroxy-4-methylpyridine
99%
Synonym(s):
4-Methyl-2(1H)-pyridinone
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About This Item
Empirical Formula (Hill Notation):
C6H7NO
CAS Number:
Molecular Weight:
109.13
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
99%
bp
186-187 °C/12 mmHg (lit.)
mp
131-134 °C (lit.)
SMILES string
Cc1ccnc(O)c1
InChI
1S/C6H7NO/c1-5-2-3-7-6(8)4-5/h2-4H,1H3,(H,7,8)
InChI key
YBDRFJXGJQULGH-UHFFFAOYSA-N
General description
2-Hydroxy-4-methylpyridine is formed by the tautomerization of 4-methyl pyridine during the synthesis of bis aldehydes.
Application
2-Hydroxy-4-methylpyridine is suitable for use in a study to investigate the equilibrium of self-association of 2-pyrrolidone (A) and 2-hydroxyl-4-methyl-pyridine (B), also the hetero-association between A and B in [2H3] acetonitrile by NMR.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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NMR Study of Hetero-Association Accompanying Self-Association of 2-Hydroxyl-4-methyl-pyridine and 2-Pyrrolidone in Acetonitrile.
Luo W-C, et al.
J. Chin. Chem. Soc., 47(6), 1177-1183 (2000)
Total synthesis of the ocular age pigment A2-E: a convergent pathway.
Ren R X-F, et al.
Journal of the American Chemical Society, 119(15), 3619-3620 (1997)
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