2-Bromo-N-(4-methylpyridin-3-yl)benzamide CAS 1333848-23-9
| CAS No. | 1333848-23-9 |
| Molecular Formula | C13H11BrN2O |
| Molecular Weight | 291.14 g/mol |
| 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.
2-Bromo-N-(4-methylpyridin-3-yl)benzamide (CAS 1333848-23-9) is a high-purity analytical reference standard with the molecular formula C13H11BrN2O and a molecular weight of 291.14 g/mol.
Based on its molecular formula C13H11BrN2O, 2-Bromo-N-(4-methylpyridin-3-yl)benzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.14 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.
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 | C13H11BrN2O |
| Molecular Weight | 291.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- [1-(3-Bromo-isoxazol-5-yl)-ethyl]-carbamic acid tert-butyl ester (CAS 1187932-95-1)
- 6-Bromo-2-isopropyl-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 1210196-09-0)
- 2'-Bromo-3'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-31-7)
- 2-Bromo-5-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-43-1)
- 2'-Bromo-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-64-6)
- 2-Bromo-6-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-69-1)
- 8-Bromo-2-methyl-2,3-dihydro-1H-benzo[f]chromen-1-one (CAS 1220283-90-8)
- 4'-Bromo-resveratrol (CAS 1224713-90-9)
Recommended Standards
- 131118-02-0 (2-Bromophenyl)(2-methoxyphenyl)methanone DTXSID70577335 (CAS 131118-02-0)
- (2E)-1-(3-Bromophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1354941-69-7)
- N-(3-Bromophenyl)-2-(pyridin-3-yl)acetamide (CAS 1283114-92-0)
- 3-[(3-Bromobenzyl)oxy]benzaldehyde (CAS 137489-76-0)
- Benzo[1,2-d:4,5-d']diimidazole,1,5-dihydro-2,6-dimethyl- (CAS 17377-07-0)
- 3-Pyridinecarboximidic acid,Hydrazide (CAS 98495-32-0)
- 5-(Chloromethyl)-3-(2-phenoxyphenyl)-1,2,4-oxadiazole (CAS 1956324-24-5)
- 5-(Aminomethyl)-N-cyclopropyl-3-methylpyridin-2-amine (CAS 1355200-78-0)
- 3-(Pentylthio)benzaldehyde (CAS 1443348-39-7)
- 2-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile (CAS 1805102-67-3)
- 2-Bromo-5-(difluoromethyl)phenol (CAS 1261760-40-0)
- 2-(4-Bromophenoxy)aniline (CAS 56966-46-2)
- Methyl (2S,4R)-4-methylpiperidine-2-carboxylate (CAS 184880-03-3)
- Peptide-GMF (CAS CATO-CPTD788469)
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