2-(Chloromethyl)-6-ethylaniline hydrochloride CAS 88301-76-2
| CAS No. | 88301-76-2 |
| Molecular Formula | C9H12ClN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-(Chloromethyl)-6-ethylaniline hydrochloride (CAS 88301-76-2), a certified reference material (molecular formula C9H12ClNHCl, MW 206.11 g/mol) for analytical method development and quality control.
2-(Chloromethyl)-6-ethylaniline hydrochloride (C9H12ClNHCl) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H12ClN HCl |
| Molecular Weight | 206.11 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(3-(1H-Pyrrolo[2,3-b]pyridin-4-yl)phenyl)acetamide (CAS 916173-07-4)
- 4-Chloro-6-(4-fluorophenyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1350639-97-2)
- CFM 4 (CAS 331458-02-7)
- 3-(2-Chloro-4,6-dimethylphenoxy)pyrrolidinehydrochloride (CAS 1220035-55-1)
- (2E)-1-(2-Chlorophenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 1354942-26-9)
- 4-Mercapto-N-methyl-1H-1,2,3-triazole-5-carboxamide (CAS 100097-71-0)
- pentadecan-7-ol (CAS 4104-59-0)
- 2-Chloro-4-fluoro-n-propylbenzenesulfonamide (CAS 1094711-25-7)
- 1-(Pyridine-3-carbonyl)-1,4-diazepane (CAS 926270-61-3)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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