2,4-Dibromo-5-(difluoromethyl)thiazole CAS 2248301-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2248301-28-0 |
| Molecular Formula | C4HBr2F2NS |
| Molecular Weight | 292.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-5-(difluoromethyl)thiazole (CAS 2248301-28-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4HBr2F2NS. Molecular weight: 292.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4HBr2F2NS |
| Molecular Weight | 292.93 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 2,6-Dibromo-4-fluoro-3-methylbenzonitrile (CAS 1188428-64-9)
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Recommended Standards
- 2-(Dibromomethyl)-3-fluorobenzonitrile (CAS 1823903-03-2)
- 2,4-Dibromo-6-fluorophenylacetonitrile (CAS 497181-24-5)
- 2,5-Dibromo-3-fluorophenylacetonitrile (CAS 1807182-51-9)
- 7-Bromo-8-methyl-6-(trifluoromethyl)quinazoline-2,4(1H,3H)-dione (CAS 2803281-34-5)
- 7-Hydroxy-4-(hydroxymethyl)-2H-1-benzopyran-2-one (CAS 151889-83-7)
- Prochlorperazine RC 3 (CAS 54241-02-0)
- 1-(Furan-2-ylmethyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 929974-37-8)
- 2-Ethoxy-5-(picolinamido)benzene-1-sulfonyl chloride (CAS 680618-08-0)
- 4,4,5,5-Tetramethyl-2-(5-methyl-2-(prop-1-en-2-yl)cyclohexa-1,4-dien-1-yl)-1,3,2-dioxaborolane (CAS 595585-52-7)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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