3,5-Dibromo-1-methylpyridin-2(1H)-one, 97% CAS 14529-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14529-54-5 |
| Molecular Formula | C6H5Br2NO |
| Molecular Weight | 266.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dibromo-1-methylpyridin-2(1H)-one, 97% (CAS 14529-54-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5Br2NO. Molecular weight: 266.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5Br2NO |
| Molecular Weight | 266.92 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.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,6-Dibromo-4-methoxypyridine (CAS 117873-72-0)
- 2,4-Dibromo-6-methoxypyridine (CAS 117873-73-1)
- 2,5-Dibromo-4-methoxypyridine (CAS 1211520-71-6)
- 2,3-Dibromo-5-methoxypyridine (CAS 1211521-89-9)
- 2,5-Dibromo-3-(hydroxymethyl)pyridine (CAS 1227490-32-5)
- 3,5-Dibromo-1-cyclopropyl-1H-1,2,4-triazole (CAS 1240571-23-6)
- 2,4-Dibromo-3-methoxypyridine (CAS 1256823-10-5)
- 3,5-Dibromo-2-hydrazinylpyridine (CAS 1289024-95-8)
Recommended Standards
- 2,4-Dibromo-6-methylpyridine 1-oxide (CAS 137778-28-0)
- 5,6-Dibromopyridine-2,3-diamine (CAS 1615736-65-6)
- (4,6-Dibromopyridin-2-yl)methanol (CAS 1353100-67-0)
- Methyl 6-(4-methyl-1,4-diazepan-1-yl)pyridazine-3-carboxylate (CAS 1258765-34-2)
- 2-(3-Pivaloyl-1H-indol-1-yl)acetic acid (CAS 842964-33-4)
- Oseltamivir Impurity 80 (CAS CATO-C4X-1720180)
- (2R,3R,4S,5R)-5-(Hydroxymethyl)tetrahydrofuran-2,3,4-triol (CAS 131064-98-7)
- 5-(1-Acetylpyrrolidin-2-yl)-3-methylpyridin-2(1H)-one (CAS 1352497-85-8)
- 2-(Azetidin-3-yl)acetamide (CAS 1342677-31-9)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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