(E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one CAS 2170834-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2170834-92-9 |
| Molecular Formula | C12H10BrFO3 |
| Molecular Weight | 301.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-8-(2-bromovinyl)-5-fluoro-2,2-dimethyl-4H-benzo[d][1,3]dioxin-4-one (CAS 2170834-92-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10BrFO3. Molecular weight: 301.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10BrFO3 |
| Molecular Weight | 301.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
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- 4-Iodo-N,N-dimethyl-1H-pyrazole-1-sulfonamide (CAS 188978-36-1)
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- 3-bromofuro[3,2-b]pyridine-5-carboxylic acid (CAS 1781797-87-2)
- (4-Ethylthiophen-2-yl)boronic acid (CAS 1142946-75-5)
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- tert-Butyl (R)-2-methylpiperazine-1-carboxylate hydrochloride (CAS 1000853-53-1)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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