6-Bromo-2-chloro-N-methoxy-N-methylnicotinamide CAS 1142192-12-8
| CAS No. | 1142192-12-8 |
| Molecular Formula | C8H14BrClN2O2 |
| Molecular Weight | 285.57 g/mol |
| 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.
6-Bromo-2-chloro-N-methoxy-N-methylnicotinamide (CAS 1142192-12-8) is a high-purity analytical reference standard with the molecular formula C8H14BrClN2O2 and a molecular weight of 285.57 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 6-Bromo-2-chloro-N-methoxy-N-methylnicotinamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.57 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.
As a certified reference material (CRM), 6-Bromo-2-chloro-N-methoxy-N-methylnicotinamide 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.
Physical & Chemical Properties
| Molecular Formula | C8H14BrClN2O2 |
| Molecular Weight | 285.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- 4'-fluoro-1',2'-dihydrospiro[cyclobutane-1,3'-indole] (CAS 1240527-22-3)
- (R)-4,4,4-Trifluoro-2-methylbutan-1-amine hydrochloride (CAS 136564-83-5)
- Methyl 3-Amino-2-hydroxy-5-methoxybenzoate (CAS 55008-18-9)
- 3-Cyano-3-fluoropiperidine hcl (CAS 1374657-66-5)
- 7'-Bromospiro[cyclobutane-1,2'-thiochroman]-4'-one 1',1'-dioxide (CAS 2198384-34-6)
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