2-Bromo-5-chlorophenyl)ethan-1-amine hydrochloride CAS 2343963-73-3
| CAS No. | 2343963-73-3 |
| Molecular Formula | C8H9BrClN |
| Molecular Weight | N/A |
| 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-Bromo-5-chlorophenyl)ethan-1-amine hydrochloride.
CATO supplies 2-Bromo-5-chlorophenyl)ethan-1-amine hydrochloride (CAS 2343963-73-3), a certified reference material (molecular formula C8H9BrClNHCl, MW 270.98 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-5-chlorophenyl)ethan-1-amine hydrochloride (C8H9BrClNHCl) contains a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 270.98 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H9BrClN HCl |
| Molecular Weight | 270.98 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.) | 1999 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
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Recommended Standards
- 7-Fluoro-3-methyl-1h-indole (CAS 866211-13-4)
- 3-Nitro-1-(octan-2-yl)-1h-pyrazole (CAS 1240566-76-0)
- 2,3-Dibromo-4-fluorobenzotrifluoride (CAS 1806353-55-8)
- (S)-2-(1-Phenylethoxy)acetic acid (CAS 287400-90-2)
- Butenafine Impurity 7 (CAS 5418-22-4)
- 6-(Pyridin-2-ylmethoxy)-1H-purin-2-amine (CAS 152832-95-6)
- 1-Fluoro-2-(iodomethyl)benzene (CAS 446-50-4)
- 2,5-Dibromo-n-propylbenzene-1-sulfonamide (CAS 919970-62-0)
- 4-(4-Bromo-phenyl)-1-methyl-piperidine (CAS 1187928-85-3)
- Tirzepatide Impurity 43 (CAS CATO-C4X-324043)
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