4-(Hydrazinylmethyl)benzonitrile CAS 51421-23-9
| CAS No. | 51421-23-9 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 4-(Hydrazinylmethyl)benzonitrile is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies 4-(Hydrazinylmethyl)benzonitrile (CAS 51421-23-9), a certified reference material (molecular formula C8H9N3, MW 147.18 g/mol) for analytical method development and quality control.
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 4-(Hydrazinylmethyl)benzonitrile 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 | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
Related Hydrazinylmethyl Standards
- 3-(Hydrazinylmethyl)benzonitrile (CAS 936755-58-7)
- 2-(Hydrazinylmethyl)-1-methylpiperidine (CAS 432518-29-1)
- 5-(Hydrazinylmethyl)-4-methylthiazole (CAS 1016519-42-8)
- 2-(Hydrazinylmethyl)-6-methoxypyridine (CAS 1260656-80-1)
- 3-(Hydrazinylmethyl)-2-methoxypyridine (CAS 887596-25-0)
- 1-Ethyl-5-(hydrazinylmethyl)-1h-1,2,4-triazole (CAS 1467210-81-6)
- 4-(Hydrazinylmethyl) Benzene-1,2-Diol (CAS 805179-71-9)
- 1-Ethyl-5-(hydrazinylmethyl)-1h-imidazole (CAS 1462241-74-2)
Recommended Standards
- 4-(Dimethylamino)picolinonitrile (CAS 896139-35-8)
- 4,5,6,7-Tetrahydro-1H-pyrrolo[2,3-c]pyridine-3-carbonitrile (CAS 2092199-80-7)
- 4-(Dimethylamino)nicotinonitrile (CAS 435271-24-2)
- 4,5-Diamino-2-methylbenzonitrile (CAS 952511-75-0)
- [1-(tert-butoxycarbonylamino)cyclopropyl]methyl 4-methylbenzenesulfonate (CAS 1429913-33-6)
- 3-[3-(Trifluoromethyl)phenoxy]benzaldehyde (CAS 78725-46-9)
- Methyl 2-(4-ethoxyphenyl)-2-hydroxyacetate (CAS 1249819-89-3)
- 3-(Hydroxymethyl)-2-methylimidazo[1,2-a]pyridine-6-carbonitrile (CAS 2055660-85-8)
- 1,1,3,3,5,5-Hexaethoxy-1,3,5-trisilinane (CAS 17955-67-8)
- 1-(3,5-Dimethyl-1h-pyrazol-4-yl)piperazine dihydrochloride (CAS 1858240-39-7)
- 5-Cyano-2-methoxybenzenesulfonamide (CAS 1261780-60-2)
- pregabalin Impurity 41 (CAS CATO-C4X-131241)
- Fmoc-N-Me-Orn(Alloc)-OH (CAS 1858224-14-2)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com