3-Bromo-5-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine CAS 2231675-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2231675-76-4 |
| Molecular Formula | C7H2BrF4N3 |
| Molecular Weight | 284.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231675-76-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H2BrF4N3. Molecular weight: 284.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H2BrF4N3 |
| Molecular Weight | 284.01 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazole (CAS 1823184-23-1)
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- NDI26-2ThBr (CAS 1320282-67-4)
- 5,5-Dimethyl-3-((naphthalen-2-ylmethyl)sulfonyl)-4,5-dihydroisoxazole (CAS 834885-16-4)
- 2-Amino-5-(5-pyrimidinyl)benzoic acid (CAS 889949-97-7)
- 2,2-Difluoro-1,3-benzodioxole-5,6-diamine Dihydrochloride 5,6-Diamino-2,2-difluorobenzodioxole, Dihydrochloride 97966-69-3 (CAS 97966-69-3)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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