3-Hydrazinyl-4-methylpyridine hydrochloride CAS 928263-93-8
| CAS No. | 928263-93-8 |
| Molecular Formula | C6H9N3 |
| 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.
3-Hydrazinyl-4-methylpyridine hydrochloride (CAS 928263-93-8) is a high-purity analytical reference standard with the molecular formula C6H9N3HCl and a molecular weight of 159.62 g/mol.
Based on its molecular formula C6H9N3HCl, 3-Hydrazinyl-4-methylpyridine hydrochloride contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C6H9N3 HCl |
| Molecular Weight | 159.62 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 DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Hydrazinyl Standards
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- 1-(1H-indole-6-carbonyl)piperidine-3-carboxylic acid (CAS 929815-50-9)
- 1-(4-(4-Amino-2-methoxy-5-oxo-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)phenyl)cyclobutanecarbonitrile (CAS 1236408-39-1)
- 1-(2-(Thiophen-2-yl)cyclopropyl)ethan-1-amine (CAS 1218312-65-2)
- Nonapeptide-1 (CAS 158563-45-2)
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