5-hydroxy-2-methylpyridin-1-ium-1-olate CAS 24207-00-9
| CAS No. | 24207-00-9 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-hydroxy-2-methylpyridin-1-ium-1-olate.
5-hydroxy-2-methylpyridin-1-ium-1-olate (CAS 24207-00-9), molecular formula C6H7NO2 and molecular weight 125.13 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-hydroxy-2-methylpyridin-1-ium-1-olate (C6H7NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-hydroxy-2-methylpyridin-1-ium-1-olate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1963 |
| Nitrogen Atoms | 1 |
Related hydroxy Standards
- 2-Hydroxy-5-hydroxymethylpyridine (CAS 109205-68-7)
- 4-Hydroxy-6-methylpyridin-2(3H)-one (CAS 158152-94-4)
- 3-Hydroxy-1-methylpyridin-2(1H)-one (CAS 19365-01-6)
- 1-(3-Hydroxy-1H-pyrrol-2-yl)ethanone (CAS 95232-59-0)
- 2-Hydroxy-3-methoxypyridine (CAS 20928-63-6)
- 2-Hydroxy-3-methylpyridin-4(1H)-one (CAS 914934-16-0)
- 2-Hydroxy-6-methylpyridin-4(1H)-one (CAS 70254-46-5)
- 3-Hydroxy-1-methylpyridin-4(1H)-one (CAS 50700-61-3)
Recommended Standards
- 5-Hydroxy-2-methyl-1,4-dihydropyridin-4-one (CAS 95264-52-1)
- 5-Hydroxy-4-methylpyridin-2(1H)-one (CAS 59273-16-4)
- 5-Hydroxy-1-methylpyridin-2(1H)-one (CAS 29094-75-5)
- 5-Hydroxy-6-methylpyridin-2(1H)-one (CAS 39112-84-0)
- deca-7,9-diynoic acid (CAS 173030-27-8)
- 6-(4-Aminopiperidin-1-yl)-N-cyclopropylpyrimidin-4-amine;hydrochloride (CAS 1185317-86-5)
- 5,7-Dichloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1227267-02-8)
- 2-Chloro-5-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)sulfamoyl]benzoic acid (CAS 438031-01-7)
- imidazo[1,5-b]pyridazine (CAS 51741-28-7)
- 10-Benzyl-3,10-diazabicyclo[4.3.1]decan-4-one (CAS 897396-21-3)
- 2-Chloro-N-(1-(3,4-dimethylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)acetamide (CAS 899704-29-1)
- 6-Ethyl-3-isopentyl-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 744242-05-5)
- (6-Amino-2,3-dichlorobenzyl)amine dihydrochloride (CAS 882301-56-6)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
Why CATO?
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