3-Bromo-2-chloro-6-(trifluoromethoxy)pyridine CAS 1361681-57-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1361681-57-3 |
| Molecular Formula | C6H2BrClF3NO |
| Molecular Weight | 276.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-chloro-6-(trifluoromethoxy)pyridine (CAS 1361681-57-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H2BrClF3NO. Molecular weight: 276.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H2BrClF3NO |
| Molecular Weight | 276.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-4-chloro-6-(trifluoromethyl)pyrimidin-2-amine (CAS 1240598-08-6)
- 2-Bromo-4-chloro-3-(trifluoromethoxy)pyridine (CAS 1361499-17-3)
- 4-Bromo-2-chloro-5-(trifluoromethoxy)pyridine (CAS 1361681-64-2)
- 3-Bromo-2-chloro-5-(trifluoromethoxy)pyridine (CAS 1361852-33-6)
- 3-Bromo-6-chloro-2-(trifluoromethoxy)pyridine (CAS 1361852-53-0)
- 5-Bromo-2-chloro-3-(trifluoromethoxy)pyridine (CAS 1361852-60-9)
- 5-Bromo-2-chloro-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1823954-38-6)
- 3-bromo-6-chloro-5-nitro-1H-indazole (CAS 1000342-41-5)
Recommended Standards
- ((4S,5S)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methanol (CAS 108817-96-5)
- 2,6-Diphenyl-4<I>H</I>-thiopyran-4-one (CAS 1029-96-5)
- Methyl (((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl) cyanocarbonimidodithioate (CAS 494763-19-8)
- 1-Methyl-2-thioxo-6-(trifluoromethyl)-2,3-dihydropyrimidin-4(1H)-one (CAS 88191-89-3)
- MEthyl 4-fmoc-piperazine-2-carboxylate (CAS 647004-81-7)
- (1-methyl-1H-pyrazol-3-yl)boronic acid (CAS 869973-96-6)
- N-(thietan-3-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 1851568-78-9)
- Rosuvastatin Impurity 38 (CAS CATO-C4X-116938)
- Ozagrel Impurity 12 (CAS 74003-18-2)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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