(4-Chloro-3-iodophenyl)methanamine hydrochloride CAS 2171545-58-5
| CAS No. | 2171545-58-5 |
| Molecular Formula | C7H7ClIN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-Chloro-3-iodophenyl)methanamine hydrochloride is closely related to a nitrile group, chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-Chloro-3-iodophenyl)methanamine hydrochloride (CAS 2171545-58-5) is a high-purity analytical reference standard with the molecular formula C7H7ClINHCl and a molecular weight of 303.95 g/mol.
(4-Chloro-3-iodophenyl)methanamine hydrochloride (C7H7ClINHCl) contains a nitrile group, chlorine/iodine 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.
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 | C7H7ClIN HCl |
| Molecular Weight | 303.95 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 |
| 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.) | 1998 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
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- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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