2-Bromo-1-(2-bromothiazol-4-yl)ethan-1-one CAS 1824314-86-4
| CAS No. | 1824314-86-4 |
| Molecular Formula | C5H3Br2NOS |
| Molecular Weight | 284.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-Bromo-1-(2-bromothiazol-4-yl)ethan-1-one (CAS 1824314-86-4), a certified reference material (molecular formula C5H3Br2NOS, MW 284.96 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-1-(2-bromothiazol-4-yl)ethan-1-one (C5H3Br2NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 284.96 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C5H3Br2NOS |
| Molecular Weight | 284.96 g/mol |
| 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.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- (R)-3-Amino-3-(3-bromophenyl)propan-1-olhydrochloride (CAS 1213637-86-5)
- 3-[(2-Aminoethyl)dithio]propionic Acid (CAS 15579-00-7)
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- Bedaquiline impurity 43 (CAS 90724-56-4)
- 2,2,6,6,7,8,8-Heptamethyldecahydro-2H-indeno[4,5-b]furan (CAS 476332-65-7)
- 5-(3,4-Dimethylphenyl)-1,3,4-oxadiazole-2-thiol (CAS 108413-56-5)
- (1-(4-Aminophenyl)piperidin-2-yl)methanol (CAS 211247-59-5)
- 1024308-68-6 (3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)-N-(4-(3-(trifluoromethyl)phenoxy)phenyl)formamide MFCD00245948 (CAS 1024308-68-6)
- 4-(1-Methyl-1-phenylethyl)phenyl3-pyrrolidinylether (CAS 946760-31-2)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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