3-Hydrazinylpyridine hydrochloride CAS 650638-17-8
| CAS No. | 650638-17-8 |
| Molecular Formula | C5H7N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 145.59 g/mol gives 3-Hydrazinylpyridine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Hydrazinylpyridine hydrochloride (CAS 650638-17-8), molecular formula C5H7N3HCl and molecular weight 145.59 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Hydrazinylpyridine hydrochloride (C5H7N3HCl) is characterized by a nitrile group, chlorine substitution. 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 3-Hydrazinylpyridine hydrochloride 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 | C5H7N3 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 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Hydrazinylpyridine Standards
- 4-hydrazinylpyridine-2-carboxylic acid (CAS 1023817-20-0)
- 6-Hydrazinylpyridine-2-carbonitrile (CAS 1339085-85-6)
- 4-Hydrazinylpyridine hydrobromide (CAS 1351610-78-0)
- 6-Hydrazinylpyridine-3-carboxylic acid hydrochloride (CAS 1423031-46-2)
- 4-hydrazinylpyridine (CAS 27256-91-3)
- 3-hydrazinylpyridine-4-carboxylic acid (CAS 339364-15-7)
- 3-Hydrazinylpyridine dHCl (CAS 364727-74-2)
- 6-Hydrazinylpyridine-3-sulfonic acid (CAS 500567-42-0)
Recommended Standards
- 1-(2,6-Dimethylmorpholino)-2-((4-fluorophenyl)sulfonyl)ethan-1-one (CAS 303152-37-6)
- Tetrabromobisphenol S (CAS 39635-79-5)
- 2-Fluoro-3-(tetrahydro-2H-pyran-4-yl)pyridine (CAS 1227176-92-2)
- (E)-1,3-dibromoprop-1-ene 1,3-Dibromo-1-propene 627-15-6 (CAS 627-15-6)
- 5-Bromo-2-iodotoluene (CAS 116632-39-4)
- 2-Hydroxy-N,N-dimethyl-3-[[2-[[(1R)-1-(5-methyl-2-furanyl)propyl]amino]-3,4-dioxo-1-cyclobuten-1-yl] (CAS 473727-83-2)
- 1-(1-Hydroxynaphthalene-2-carbonyl)pyrrolidine-2-carboxylic acid (CAS 1103247-90-0)
- 4-Chloro-5,8-difluoroquinoline (CAS 1208626-68-9)
- 4',4'''-(1,10-Phenanthroline-2,9-diyl)bis(([1,1'-biphenyl]-2-carbaldehyde)) (CAS 129265-61-8)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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