2,4-Dichlorobenzoylhydrazine CAS 5814-06-2
| CAS No. | 5814-06-2 |
| Molecular Formula | C7H6Cl2N2O |
| Molecular Weight | 205.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Dichlorobenzoylhydrazine.
CATO supplies 2,4-Dichlorobenzoylhydrazine (CAS 5814-06-2), a certified reference material (molecular formula C7H6Cl2N2O, MW 205.04 g/mol) for analytical method development and quality control.
2,4-Dichlorobenzoylhydrazine (C7H6Cl2N2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4-Dichlorobenzoylhydrazine 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.
Physical & Chemical Properties
| Molecular Formula | C7H6Cl2N2O |
| Molecular Weight | 205.04 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2,4-Dichloro-6-methylnicotinamide (CAS 70593-58-7)
- 2,4-Dichloro-N-hydroxybenzimidamide (CAS 22179-80-2)
- 2,4-Dichloro-6-methylbenzoic acid (CAS 65410-80-2)
- 2,5-Dichloro-4-methoxybenzaldehyde (CAS 381229-74-9)
- 2-(Carboxymethyl)-3-fluorobenzoic acid (CAS 1059623-72-1)
- (E)-4-Cyclopropylbut-3-en-2-one (CAS 105891-18-7)
- (2-((Trifluoromethyl)thio)pyridin-3-yl)methanamine (CAS 1204235-00-6)
- N-((5-Bromopyridin-3-yl)methyl)methanesulfonamide (CAS 173999-05-8)
- 2-{[1,1'-Biphenyl]-4-yl}-2,3,4,5-tetrahydro-1h-1,5-benzodiazepine (CAS 904814-74-0)
- 1,2,4-Trimethylnaphthalene (CAS 2717-42-2)
- N-((5-bromofuran-2-yl)methyl)thietan-3-amine (CAS 1880903-78-5)
- Phentolamine (CAS 50-60-2)
- 4,6-Dimethyl-2-oxo-1-[(phenylmethylidene)amino]-1,2-dihydropyridine-3-carbonitrile (CAS 89814-99-3)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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