2-Bromo-6-methylpyridine 1-oxide hydrochloride CAS 100367-75-7
| CAS No. | 100367-75-7 |
| Molecular Formula | C6H6BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-Bromo-6-methylpyridine 1-oxide hydrochloride (CAS 100367-75-7), a certified reference material (molecular formula C6H6BrNOHCl, MW 224.48 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6BrNOHCl, 2-Bromo-6-methylpyridine 1-oxide hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C6H6BrNO HCl |
| Molecular Weight | 224.48 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, water (slightly soluble) |
| 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.) | 1985 |
| 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)
- 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
- 4-(Chloromethyl)-2,2-dimethyltetrahydro-2H-pyran (CAS 50675-24-6)
- 2,2-Dibromopropanoyl bromide (CAS 51714-76-2)
- tert-butyl 3-methyl-2-sulfanylidene-2,3-dihydro-1H-imidazole-4-carboxylate (CAS 1909306-60-0)
- Ethyl (E)-N-(2-methyl-3-nitrophenyl)formimidate (CAS 115118-93-9)
- (1R,3r)-3-(dimethylamino)cyclobutane-1-carboxylic acid (CAS 1932413-20-1)
- N-(4-Methoxyphenyl)-5-propyl-1,3,4-thiadiazol-2-amine (CAS 61955-53-1)
- N-[4-Bromo-2-(2-fluorobenzoyl)phenyl]-2-[(2-hydroxyethyl)amino]acetamide (CAS 71980-88-6)
- 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarbohydrazide (CAS 113904-76-0)
- 2-(2-Chlorophenyl)-1-[(3-chlorophenyl)methoxy]-1H-1,3-benzodiazole (CAS 400086-38-6)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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