(2-Bromo-5-chloropyridin-3-yl)methanamine CAS 98141-97-0
| CAS No. | 98141-97-0 |
| Molecular Formula | C6H6BrClN2 |
| Molecular Weight | 221.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-Bromo-5-chloropyridin-3-yl)methanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (2-Bromo-5-chloropyridin-3-yl)methanamine (CAS 98141-97-0), a certified reference material (molecular formula C6H6BrClN2, MW 221.48 g/mol) for analytical method development and quality control.
Structurally, (2-Bromo-5-chloropyridin-3-yl)methanamine (C6H6BrClN2) contains a nitrile group, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 221.48 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C6H6BrClN2 |
| Molecular Weight | 221.48 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- DIETHYL 3-ETHYLCYCLOBUTANE-1,1-DICARBOXYLATE (CAS 66016-02-2)
- N-(4-amino-2,5-diethoxyphenyl)-2-fluorobenzamide (CAS 917561-73-0)
- (2-Fluoro-4-trifluoromethyl-phenyl)-phenyl-methanone 2 - Fluoro - 4 - (trifluoromethyl)benzophenone 207974-08-1 [2-fluoro-4-(trifluoromethyl)phenyl](phenyl)methanone methanone, [2-fluoro-4-(trifluoromethyl)phenyl]phenyl- (CAS 207974-08-1)
- Methyl 2-Methylthiophene-3-carboxylate (CAS 53562-51-9)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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