2-(Hydroxymethyl)pyridin-3-ol CAS 14047-53-1
| CAS No. | 14047-53-1 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 125.13 g/mol gives 2-(Hydroxymethyl)pyridin-3-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Hydroxymethyl)pyridin-3-ol (CAS 14047-53-1), molecular formula C6H7NO2 and molecular weight 125.13 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Hydroxymethyl)pyridin-3-ol (C6H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- 10242-36-1 2-(Hydroxymethyl)pyridine 1-Oxide 2-(Hydroxymethyl)pyridine N-Oxide 2-Picolyl Alcohol 1-Oxide 2-Pyridinemethanol 1-Oxide 2-Pyridylcarbinol N-Oxide 2-Pyridylmethanol N-Oxide (CAS 10242-36-1)
- 2-(Hydroxymethyl)-1H-pyrrole-3-carbaldehyde (CAS 119647-62-0)
- 3-(Hydroxymethyl)pyridin-4(1H)-one (CAS 142890-84-4)
- 3-(Hydroxymethyl)pyridin-4-ol (CAS 177592-15-3)
- 6-(Hydroxymethyl)pyridin-2-ol (CAS 1849260-65-6)
- 2-(Hydroxymethyl)pyridin-4(1H)-one (CAS 933030-89-8)
- 6-(Hydroxymethyl)pyridin-3-ol (CAS 40222-77-3)
- 3-(hydroxymethyl)pyridin-1-ium-1-olate (CAS 6968-72-5)
Recommended Standards
- 2-(Methylamino)pyrimidin-5-ol (CAS 1394977-56-0)
- 5,6-Diaminopyridin-3-ol (CAS 1394918-99-0)
- 2,6-Diaminopyridine 1-oxide (CAS 146538-81-0)
- 1-ethyl-1H-1,2,3-triazole-5-carbaldehyde (CAS 1393540-46-9)
- (R)-2-methoxy-2-methylbutanoic acid (CAS 55394-68-8)
- 3-(4-Isopropyl-3-methylphenoxy)piperidinehydrochloride (CAS 1220019-40-8)
- 4H,5H,6H-Pyrrolo[1,2-b]pyrazole-2,3-dicarboxylic acid (CAS 1823428-33-6)
- 2-(2-Formyl-5-nitro-1H-imidazol-1-yl)ethyl acetate (CAS 4812-32-2)
- (S)-1-Phenylpentan-1-amine (CAS 105370-60-3)
- Potassium thiocyanate-<SUP>13</SUP>C (CAS 143827-33-2)
- 4-Chloro-N-((5-methylthiophen-2-yl)methyl)aniline (CAS 51306-04-8)
- Xantheno[2,1,9,8-klmna]xanthene (CAS 191-28-6)
- 4,7-Dibromo-1H-pyrrolo[3,2-c]pyridine (CAS 871819-35-1)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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