4-[4-(4-bromophenyl)-3-(trifluoromethyl)-1,2-oxazol-5-yl]benzene-1,3-diol CAS 299952-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299952-16-2 |
| Molecular Formula | C16H9BrF3NO3 |
| Molecular Weight | 400.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[4-(4-bromophenyl)-3-(trifluoromethyl)-1,2-oxazol-5-yl]benzene-1,3-diol (CAS 299952-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H9BrF3NO3. Molecular weight: 400.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H9BrF3NO3 |
| Molecular Weight | 400.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4,4'-Diselanediyldibenzoic acid (CAS 36297-88-8)
- 5-(4-Methyl-2-nitrophenyl)pent-4-yn-1-ol (CAS 915402-23-2)
- 2,2'-Diselanediyldibenzoic acid (CAS 6512-83-0)
- Iberdomide (CC220) (CAS 1323403-33-3)
- (4-(Difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridin-2-yl)methanol (CAS 1805292-20-9)
- [(3S)-3-fluorooxolan-3-yl]methanol (CAS 1268492-92-7)
- 4-((3-Chlorophenyl)sulfonamido)benzoic acid (CAS 727689-55-6)
- Fmoc-L-Sec(phenyl)-OH (CAS 312746-41-1)
- Ethyl 3-Amino-5-chloro-4-(1-piperidinyl)benzoate (CAS 1315374-29-8)
- Peptide 435 (CAS CATO-CPTD788435)
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