2-Methylpyridin-3-ol hydrochloride CAS 90724-46-2
| CAS No. | 90724-46-2 |
| Molecular Formula | C6H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Methylpyridin-3-ol hydrochloride (CAS 90724-46-2), a certified reference material (molecular formula C6H7NOHCl, MW 145.59 g/mol) for analytical method development and quality control.
Structurally, 2-Methylpyridin-3-ol hydrochloride (C6H7NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 145.59 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H7NO HCl |
| Molecular Weight | 145.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methylpyridin Standards
- 2-(4-Methylpyridin-3-yl)ethan-1-amine (CAS 1000504-51-7)
- 3-(2-Methylpyridin-4-yl)propan-1-amine (CAS 1000507-72-1)
- 3-(6-methylpyridin-2-yl)propan-1-amine (CAS 1000510-50-8)
- 3-(3-methylpyridin-2-yl)propan-1-amine (CAS 1000512-96-8)
- 2-(5-Methylpyridin-3-yl)acetic Acid (CAS 1000518-77-3)
- 3-(3-Methylpyridin-4-yl)propan-1-amine (CAS 1000521-04-9)
- 2-(5-Methylpyridin-3-yl)ethan-1-amine (CAS 1000539-55-8)
- 3-(4-Methylpyridin-2-yl)propan-1-amine (CAS 1000548-43-5)
Recommended Standards
- 4-(4-Fluorophenyl)-2-(4-isopropylphenyl)-4-oxobutanenitrile (CAS 866156-55-0)
- 2-(4-Amino-2,6-dibromophenoxy)acetonitrile (CAS 1094566-60-5)
- 3-(4-Bromophenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618102-61-7)
- Emedastine EP Impurity F Hydrochloride (CAS CATO-C4X-226724)
- Roxadustat Impurity 176 (CAS CATO-C4X-2213176)
- 2-(4-Fluorobenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 866155-35-3)
- (2-(Chloromethyl)phenyl)methanamine (CAS 38379-25-8)
- 1-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 915924-45-7)
- N-(4-Chlorophenyl)piperidine-3-carboxamide hydrochloride (CAS 599184-20-0)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
Why CATO?
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