N-Benzyl-5-bromo-3-methyl-2-pyridinamine CAS 1219976-47-2
| CAS No. | 1219976-47-2 |
| Molecular Formula | C13H13BrN2 |
| Molecular Weight | 277.16 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.
N-Benzyl-5-bromo-3-methyl-2-pyridinamine (CAS 1219976-47-2), molecular formula C13H13BrN2 and molecular weight 277.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, N-Benzyl-5-bromo-3-methyl-2-pyridinamine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.16 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.
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 | C13H13BrN2 |
| Molecular Weight | 277.16 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-Benzyl-5-bromo-4-methyl-2-pyridinamine (CAS 1219964-62-1)
- 5-Bromo-4-methyl-N-(p-tolyl)pyridin-2-amine (CAS 1220017-89-9)
- 5-Bromo-3-methyl-N-(m-tolyl)pyridin-2-amine (CAS 1219957-78-4)
- 5-Bromo-3-methyl-N-(p-tolyl)pyridin-2-amine (CAS 1220020-25-6)
- 4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1707571-31-0)
- (S)-2-Chloro-2-phenylethanol (CAS 14252-67-6)
- 2-(2,4-Dichlorophenyl)-5-(pyridin-3-yl)-2,4-dihydro-3H-pyrazol-3-one (CAS 338757-78-1)
- (4-isocyanatophenyl)(methyl)sulfane 1632-84-4 4-(Methylsulfanyl)phenyl isocyanate (CAS 1632-84-4)
- (R)-1-benzyl-5-methyl-4-nitroso-1,4-diazepane (CAS CATO-C4X-249327)
- 2-Methoxy-5-(trifluoromethyl)-1,1'-biphenyl (CAS 1214380-79-6)
- 1-(1-(tert-Butyl)-4-hydroxy-1H-pyrazol-3-yl)ethan-1-one (CAS 1197815-66-9)
- 4-Nitro-5-styryl-1H-imidazole (CAS 6307-17-1)
- 1,2,3,4-Tetrahydroisoquinoline-6,7-diol (CAS 34827-33-3)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
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