2,5-Dichloro-N-methylaniline Hydrochloride CAS 1193389-58-0
| CAS No. | 1193389-58-0 |
| Molecular Formula | C7H7Cl2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-N-methylaniline Hydrochloride (CAS 1193389-58-0) is a high-purity analytical reference standard with the molecular formula C7H7Cl2NHCl and a molecular weight of 212.50 g/mol.
2,5-Dichloro-N-methylaniline Hydrochloride (C7H7Cl2NHCl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Dichloro-N-methylaniline 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 | C7H7Cl2N HCl |
| Molecular Weight | 212.50 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 methanol, acetonitrile, DMSO |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-(tert-Butoxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1273651-64-1)
- N-(4-(1H-tetrazol-1-yl)phenyl)-2-chloroacetamide (CAS 355826-97-0)
- 4-Chloro-2-iodo-5-methylaniline (CAS 1373233-50-1)
- methyl 3-amino-5,6-dichloropyridine-2-carboxylate (CAS 169037-29-0)
- Carnegine hydrochloride (CAS 5852-92-6)
- Rosuvastatin Impurity 26 (CAS 488798-38-5)
- Labetalol Impurity 19 (CAS 76143-20-9)
- 3-Isobutoxy-4-nitrobenzoic acid (CAS 859034-50-7)
- Luliconazole impurity 31 (CAS CATO-C4X-285331)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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