2,5-Dichlorophenylhydrazine Hydrochloride CAS 50709-35-8
| CAS No. | 50709-35-8 |
| Molecular Formula | C6H6Cl2N2 |
| 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 213.49 g/mol gives 2,5-Dichlorophenylhydrazine Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,5-Dichlorophenylhydrazine Hydrochloride (CAS 50709-35-8), a certified reference material (molecular formula C6H6Cl2N2HCl, MW 213.49 g/mol) for analytical method development and quality control.
2,5-Dichlorophenylhydrazine Hydrochloride (C6H6Cl2N2HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
CATO manufactures 2,5-Dichlorophenylhydrazine 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 | C6H6Cl2N2 HCl |
| Molecular Weight | 213.49 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenylhydrazine Standards
- 2 5-Dichlorophenylhydrazine-4-Sulfonic Acid (CAS 118-89-8)
- 3,4-Dichlorophenylhydrazine hydrochloride (CAS 19763-90-7)
- 2,4-Dichlorophenylhydrazine hydrochloride 1-(2,4-dichlorophenyl)hydrazine hydrochloride 2,4-dichlorophenylhydrazine hcl (2,4-dichloro-phenyl)-hydrazine hydrochloride 5446-18-4 (CAS 5446-18-4)
- 3,5-Dichlorophenylhydrazine hydrochloride 1-(3,5-dichlorophenyl)hydrazine hydrochloride 3,5-dichlorophenylhydrazine hcl 63352-99-8 (CAS 63352-99-8)
- 2,4-Dichlorophenylhydrazine hydrochloride (CAS 91423-17-5)
Recommended Standards
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