3-Bromo-N-(4-methylpyridin-2-yl)benzamide CAS 349405-36-3
| CAS No. | 349405-36-3 |
| Molecular Formula | C13H11BrN2O |
| Molecular Weight | 291.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-N-(4-methylpyridin-2-yl)benzamide (CAS 349405-36-3), a certified reference material (molecular formula C13H11BrN2O, MW 291.14 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-N-(4-methylpyridin-2-yl)benzamide (C13H11BrN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 291.14 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.
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.
As a certified reference material (CRM), 3-Bromo-N-(4-methylpyridin-2-yl)benzamide 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 | 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
- 3-BRomo-benzoic acid benzyl ester (CAS 339094-04-1)
- 3-chloro-4-fluoro-2'-methoxybenzophenone (CAS 750633-57-9)
- 3-Bromo-2-methoxybenzophenone (CAS 750633-45-5)
- 4-(Benzyloxy)-2-bromobenzaldehyde (CAS 227603-76-1)
- n4,n4,6-Trimethylpyrimidine-2,4-diamine (CAS 68302-95-4)
- (2S)-2-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-1-(diphenylphosphino)piperidine (CAS 2757084-46-9)
- (6-(Isobutylthio)pyridin-3-yl)boronic acid (CAS 1218790-69-2)
- Tert-butyl 3-nitropiperidine-1-carboxylate (CAS 1313738-96-3)
- 5H,6H,6aH,7H,7aH-cyclopropa[c]isoquinoline-6a-carboxylic acid hydrochloride (CAS 298210-01-2)
- 3,4-Dichlorophenol (CAS 95-77-2)
- 3'-Formyl-4'-hydroxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 893737-81-0)
- 5-Bromo-3-methyl-1H-indole-2-carboxylic acid (CAS 70070-32-5)
- 2-(5-Cyclopropyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)butanoic acid (CAS 1006348-77-1)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com