[3-(Hydroxymethyl)pyridin-2-yl]methanol hydrochloride CAS 423169-40-8
| CAS No. | 423169-40-8 |
| Molecular Formula | C7H9NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [3-(Hydroxymethyl)pyridin-2-yl]methanol hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies [3-(Hydroxymethyl)pyridin-2-yl]methanol hydrochloride (CAS 423169-40-8), a certified reference material (molecular formula C7H9NO2HCl, MW 175.61 g/mol) for analytical method development and quality control.
[3-(Hydroxymethyl)pyridin-2-yl]methanol hydrochloride (C7H9NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C7H9NO2 HCl |
| Molecular Weight | 175.61 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxymethyl Standards
- (Hydroxymethyl)urea (CAS 1000-82-4)
- 1-(5-(Hydroxymethyl)furan-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 100041-05-2)
- 2-(2-(Hydroxymethyl)-4,5-dimethoxyphenyl)acetaldehyde (CAS 100059-18-5)
- 4-(Hydroxymethyl)-3-(Trifluoromethyl)pyrazole (CAS 1001020-13-8)
- 4-(Hydroxymethyl)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 10013-09-9)
- Methyl 1-(hydroxymethyl)-1h-pyrazole-3-carboxylate (CAS 1001519-16-9)
- 1-(Hydroxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 100219-61-2)
- Ethyl 2-(hydroxymethyl)acrylate (CAS 10029-04-6)
Recommended Standards
- 1-(3-Chlorophenyl)-3-(5-methylisoxazol-3-yl)urea (CAS 381698-55-1)
- 4-Amino-5-(difluoromethyl)-3-(hydroxymethyl)picolinonitrile (CAS 1806843-10-6)
- 2-Cyclopropylcyclohexan-1-amine (CAS 1339243-98-9)
- N-methyl-N-(propan-2-yl)carbamoyl chloride (CAS 426813-87-8)
- 5-Amino-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 3326-33-8)
- trans-cyclopentane-1,2-diamine (CAS 3145-88-8)
- methyl 1,3,4-oxadiazole-2-carboxylate (CAS 1934787-37-7)
- (3-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-64-8)
- 1,8-Dihydropyrrolo[3,2-g]indole (CAS 112149-08-3)
- Peptide 441 (CAS CATO-CPTD788441)
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