5-Bromo-4,6-dimethylpicolinic acid CAS 2862000-91-5
| CAS No. | 2862000-91-5 |
| Molecular Formula | C8H8BrNO2 |
| Molecular Weight | 230.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.06 g/mol gives 5-Bromo-4,6-dimethylpicolinic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-4,6-dimethylpicolinic acid (CAS 2862000-91-5) is a high-purity analytical reference standard with the molecular formula C8H8BrNO2 and a molecular weight of 230.06 g/mol.
Based on its molecular formula C8H8BrNO2, 5-Bromo-4,6-dimethylpicolinic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H8BrNO2 |
| Molecular Weight | 230.06 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3,4-dimethyl-1-nitrobenzene (CAS 101421-62-9)
- 1-Bromo-2,3-dimethyl-4-nitrobenzene (CAS 101421-63-0)
- 4-Bromo-1-ethyl-2-nitrobenzene (CAS 10342-66-2)
- 1-(4-Bromo-6-methoxypyridin-2-yl)ethanone (CAS 1060815-49-7)
- (7-Bromo-1,3-dioxaindan-5-yl)methanamine (CAS 1094225-67-8)
- 3-Bromo-4-(methylamino)benzoic acid (CAS 1131615-00-3)
- Methyl 5-Bromo-6-methylnicotinate (CAS 1174028-22-8)
- 3-Bromo-5-methoxybenzamide (CAS 1177558-45-0)
Recommended Standards
- 5-Bromo-4,6-dimethylnicotinic Acid (CAS 93350-01-7)
- 5-Bromo-4-ethylnicotinic acid (CAS 2167106-90-1)
- 5-Bromo-2-methoxybenzamide (CAS 303111-31-1)
- 5-Bromo-N,N-dimethylpyrimidine-2-carboxamide (CAS 915948-92-4)
- 4-(([1,1'-Biphenyl]-4-ylmethylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-37-0)
- N-[4-(tert-Butyl)benzyl]-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-44-5)
- 2-((1-Methyl-4-(methylthio)-1H-pyrazol-5-yl)oxy)acetic acid (CAS 1779129-86-0)
- N-{[2-(4-Hydroxybenzoyl)hydrazino]carbothioyl}-2-thiophenecarboxamide (CAS 497060-23-8)
- 3-Hydrazinyl-5-methyl-4H-1,2,4-triazol-4-amine hydrochloride (CAS 873-28-9)
- 5-(((2,3-Difluorobenzyl)amino)methyl)pyrrolidin-2-one (CAS 1496024-30-6)
- Methyl 2-cyano-3-(5-(2-ethoxyphenyl)furan-2-yl)acrylate (CAS 853347-58-7)
- n-Benzylpiperazine-1-carboxamide hydrochloride (CAS 1153150-99-2)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-3,5-diyl diacetate (CAS 959153-39-0)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com