(4-Bromo-6-chloropyridin-2-yl)methanamine hydrochloride CAS 2138047-51-3
| CAS No. | 2138047-51-3 |
| Molecular Formula | C6H6BrClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-Bromo-6-chloropyridin-2-yl)methanamine hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-Bromo-6-chloropyridin-2-yl)methanamine hydrochloride (CAS 2138047-51-3) is a high-purity analytical reference standard with the molecular formula C6H6BrClN2HCl and a molecular weight of 257.94 g/mol.
Owing to a nitrile group, chlorine/bromine substitution, (4-Bromo-6-chloropyridin-2-yl)methanamine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C6H6BrClN2 HCl |
| Molecular Weight | 257.94 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 DMSO, DMF, methanol |
| 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.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- Piribedil Impurity S DiHCl (CAS 19971-73-4)
- Ethyl 2-(4-cyanophenyl)-2-hydroxyacetate (CAS 847227-46-7)
- 4-Bromo-N-butylaniline (CAS 81100-29-0)
- Isobutyl 2-amino-5-iodobenzoate (CAS 1131605-42-9)
- 3-Bromo-4-pentylbenzoic acid (CAS 1131615-13-8)
- 6-(1-Bromoethyl)quinoxaline (CAS 874279-38-6)
- 1-(Pyridin-2-yl)-N-(pyridin-4-ylmethyl)methanamine (CAS 227018-14-6)
- 7-Methyl-2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 874830-65-6)
- 1-(4-Isopropylbenzyl)azetidin-3-ol (CAS 1146157-51-8)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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