2,3,5-Tribromo-4,6-dimethylpyridine CAS 5006-58-6
| CAS No. | 5006-58-6 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,5-Tribromo-4,6-dimethylpyridine (CAS 5006-58-6), molecular formula C10H12O4 and molecular weight 196.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12O4, 2,3,5-Tribromo-4,6-dimethylpyridine contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,3,5-Tribromo-4,6-dimethylpyridine 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 | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Tribromo Standards
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- (E)-1,2,3-Tribromo-But-2-Ene (CAS 40049-80-7)
- 1,2,3-Tribromo-2-methylpropane (CAS 631-28-7)
- 1,3,5-Tribromo-1H-1,2,4-triazole (CAS 15814-02-5)
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Recommended Standards
- 2-(Pyridin-3-yl)benzo[d]oxazole (CAS 2295-42-3)
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- 2,3-Dihydro-1H-phenalene-1,3-dione (CAS 5821-59-0)
- dimethyl-1,2-thiazole-4-carbonitrile (CAS 13950-66-8)
- (R)-3-(1-Aminoethyl)-5-fluoropyridin-2(1H)-one (hydrochloride) (CAS 2619852-82-1)
- 1-(2-Aminoethoxy)-4-trifluoromethanesulfonylbenzene hydrochloride (CAS 1427380-92-4)
- 1-methyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 1038385-70-4)
- Topiramate Impurity 33 (CAS CATO-C4X-176833)
- 1-Bromo-3-chloro-2-fluoro-4-methoxybenzene (CAS 909122-18-5)
- 2-((4-(1-Aminoethyl)-2-(trifluoromethyl)phenyl)amino)ethan-1-ol (CAS 1184010-61-4)
- Poly(ethylene glycol) 600 (CAS 17598-96-8)
- 1-(p-chlorophenyl )-1-cyclopropanecarboxylic acid (CAS 72934-37-3)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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