3,5-DIBROMOPYRIDINE 1-OXIDE CAS 2402-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2402-99-5 |
| Molecular Formula | C5H3Br2NO |
| Molecular Weight | 252.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-DIBROMOPYRIDINE 1-OXIDE (CAS 2402-99-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3Br2NO. Molecular weight: 252.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3Br2NO |
| Molecular Weight | 252.89 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 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related DIBROMOPYRIDINE Standards
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Recommended Standards
- 3,5-Dibromo-4-hydroxypyridine (CAS 25813-25-6)
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- 7-(Tert-butyl) 2-ethyl (1R,2S,4S)-7-azabicyclo[2.2.1]Heptane-2,7-dicarboxylate (CAS 1260981-47-2)
- 1-(4-Bromophenyl)-3-(4-(3-chlorophenyl)piperazin-1-yl)propan-1-one (CAS 952182-60-4)
- 5-Methyl-1H-3,4'-bi(1,2,4-triazole) (CAS 233600-06-1)
- Methyl 3-(4,5-dihydrooxazol-2-yl)propanoate (CAS 17612-21-4)
- 2,2'-(Benzylazanediyl)diethanol (CAS 101-32-6)
- 1-Fluoro-2-(2-nitrophenoxy)benzene (CAS 93974-08-4)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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