5-Bromo-N2-ethyl-4-methylpyridine-2,3-diamine CAS 1373233-16-9
| CAS No. | 1373233-16-9 |
| Molecular Formula | C8H12BrN3 |
| Molecular Weight | 230.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H12BrN3, 5-Bromo-N2-ethyl-4-methylpyridine-2,3-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Bromo-N2-ethyl-4-methylpyridine-2,3-diamine (CAS 1373233-16-9), molecular formula C8H12BrN3 and molecular weight 230.10 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-N2-ethyl-4-methylpyridine-2,3-diamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12BrN3 |
| Molecular Weight | 230.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-bromo-1-cyclopentyl-1H-pyrazol-3-amine (CAS 1006470-56-9)
- 5-Bromo-2-isopropoxyaniline (CAS 1019442-22-8)
- 2-((4-Bromo-3-methylphenyl)amino)ethan-1-ol (CAS 1020970-64-2)
- 3-Bromo-4-methoxy-N,N-dimethylaniline (CAS 102236-13-5)
- 3-Bromo-2-isobutoxypyridine (CAS 1060812-85-2)
- 2-Bromo-5-(tert-butoxy)pyridine (CAS 1086381-32-9)
- 2-Bromo-4-(tert-butoxy)pyridine (CAS 1086381-34-1)
- 4-Bromo-2-(1,1-dimethylethoxy)pyridine (CAS 1086381-36-3)
Recommended Standards
- 2-Bromo-5-isopropoxyaniline (CAS 1369896-20-7)
- 1-(5-Bromo-2-methoxyphenyl)-N-methylmethanamine (CAS 137469-70-6)
- 5-Bromo-N-isobutylpyrimidin-2-amine (CAS 1368446-55-2)
- 5-Bromo-2-ethoxy-3-methylaniline (CAS 1381944-55-3)
- N,N'-((4-(Hexyloxy)-3-methoxyphenyl)methylene)diacetamide (CAS 618862-39-8)
- 3-(Furan-3-yl)-N-(2-hydroxy-2-(thiophen-2-yl)ethyl)acrylamide (CAS 1798981-45-9)
- 6-Methyl-2-(methylthio)pyrimidine-4-carbonitrile (CAS 65735-62-8)
- 90500-11-1 Methanethiol-13C Methyl-13C mercaptan (CAS 90500-11-1)
- Methyl 3-(5-ethylfuran-2-carboxamido)propanoate (CAS 1248939-11-8)
- N1-methyl-N2-(2-(methylamino)phenyl)benzene-1,2-diamine (CAS 1296883-59-4)
- 2-(3-Fluoro-4-methylbenzoyl)benzoic acid (CAS 342-46-1)
- 2-Thioxo-1,2-dihydro-3H-indol-3-oneN-(2,4,6-trichlorophenyl)hydrazone (CAS 862665-28-9)
- Ethyl 2-{3-methyl-5-oxo-4-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetate (CAS 861206-69-1)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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