2-Bromo-1-(pyrimidin-5-yl)ethanone hydrobromide CAS 58004-77-6
| CAS No. | 58004-77-6 |
| Molecular Formula | C6H5BrN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.94 g/mol gives 2-Bromo-1-(pyrimidin-5-yl)ethanone hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Bromo-1-(pyrimidin-5-yl)ethanone hydrobromide (CAS 58004-77-6) is a high-purity analytical reference standard with the molecular formula C6H5BrN2OHBr and a molecular weight of 281.94 g/mol.
The molecular framework of 2-Bromo-1-(pyrimidin-5-yl)ethanone hydrobromide (C6H5BrN2OHBr) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-1-(pyrimidin-5-yl)ethanone hydrobromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H5BrN2O HBr |
| Molecular Weight | 281.94 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
- 5-Bromo-7-(tert-butyl)indoline-2,3-dione (CAS 1442431-11-9)
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- rac 3-Deacetyl-3-butanoyl Acebutolol-d5 Hydrochloride (CAS 1329836-09-0)
- 2-[(4-bromophenyl)methanesulfinyl]acetic acid (CAS 81431-33-6)
- 2-Benzyl-1H-imidazole-5-carbaldehyde (CAS 68282-55-3)
- 4-Methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ol (CAS 88267-95-2)
- 2-Cyclopropoxy-5-isopropoxybenzenesulfonamide (CAS 1243363-98-5)
- Z-Ala-Ala-pNA (CAS 61043-58-1)
- Lixisenatide (CAS 320367-13-3（free base）)
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