5-Bromo-N-isopropyl-3-methyl-2-pyridinamine CAS 1219957-36-4
| CAS No. | 1219957-36-4 |
| Molecular Formula | C9H13BrN2 |
| Molecular Weight | 229.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-N-isopropyl-3-methyl-2-pyridinamine 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.
CATO supplies 5-Bromo-N-isopropyl-3-methyl-2-pyridinamine (CAS 1219957-36-4), a certified reference material (molecular formula C9H13BrN2, MW 229.12 g/mol) for analytical method development and quality control.
The molecular framework of 5-Bromo-N-isopropyl-3-methyl-2-pyridinamine (C9H13BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H13BrN2 |
| Molecular Weight | 229.12 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-Bromo-N1-isopropyl-1,2-benzenediamine (CAS 1038408-35-3)
- N-(5-Bromo-2-pyridinyl)-N-(sec-butyl)amine (CAS 1041513-33-0)
- 4-Bromo-N1-(1-methylethyl)-1,2-benzenediamine (CAS 1092292-39-1)
- 4-Bromo-N,N-diethylpyridin-2-amine (CAS 1142194-28-2)
- 6-Bromo-N1-isopropylbenzene-1,2-diamine (CAS 1147015-10-8)
- 4-bromo-1H-indole-7-carbonitrile (CAS 1167055-46-0)
- 5-Bromo-N,N-diethylpyridin-2-amine (CAS 1176424-62-6)
- 4-Bromo-2-(tert-butyl)-6-methylpyrimidine (CAS 1217487-76-7)
Recommended Standards
- 5-Bromo-N-isopropyl-4-methylpyridin-2-amine (CAS 1219957-32-0)
- N-(5-Bromo-3-methyl-2-pyridinyl)-N-propylamine (CAS 1219982-70-3)
- N-(5-Bromo-4-methyl-2-pyridinyl)-N-propylamine (CAS 1220034-12-7)
- (R)-2,2,2-trifluoro-1-(3,4,5-trifluorophenyl)ethan-1-amine (CAS 1213031-93-6)
- 1-Methyl-3,4-dihydro-1H-pyrimido[1,6-a]pyrimidine-6,8(2H,7H)-dione (CAS 1420362-19-1)
- VU 0285683 (CAS 327056-22-4)
- Methyl 3-(4-(difluoromethyl)-2-ethyl-3-methyl-6-oxo-2H-pyrazolo[3,4-b]pyridin-7(6H)-yl)propanoate (CAS 1018165-62-2)
- 2-Amino-3-(pyridin-4-yl)propan-1-ol dihydrochloride (CAS 1797171-56-2)
- 5-Methoxy-2,2'-bipyridine (CAS 58792-50-0)
- 2-Amino-5-chloropyridine-3-thiol (CAS 110402-26-1)
- Mirabegron Impurity 112 (CAS CATO-C4X-1032112)
- Lidamidine (CAS 66871-56-5)
- 4-Hydroxy-2-methylbenzofuran-6-carboxylic acid (CAS 37978-62-4)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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