6-Chloro-2-(trifluoromethyl)-2H-chromene-3-carboxylic acid CAS 215122-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215122-07-9 |
| Molecular Formula | C11H6ClF3O3 |
| Molecular Weight | 278.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Chloro-2-(trifluoromethyl)-2H-chromene-3-carboxylic acid (CAS 215122-07-9) pharmaceutical standards reference standard. Molecular formula: C11H6ClF3O3. Molecular weight: 278.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6ClF3O3 |
| Molecular Weight | 278.61 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 2018 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-Chloro-5-fluorophenyl trifluoromethanesulphonate (CAS 1207669-20-2)
- 2-Chloro-6-fluorophenyl trifluoromethanesulfonate (CAS 1443684-70-5)
- 4-Chloro-2-fluorophenyl trifluoromethanesulphonate (CAS 154267-22-8)
- 6-chloro-3-(2,2,2-trifluoro-1-hydroxyethyl)-4H-chromen-4-one (CAS 2922555-52-8)
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Recommended Standards
- 2-Fluoro-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 954388-19-3)
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- a-Me-Phe(4-Ph)-OH·H2O (CAS 1231709-24-2)
- Methyl (4-Chlorophenyl)sulfonylcarbamate (CAS 34543-04-9)
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- 1-(Oxan-2-yl)pyrazole-5-methanamine (CAS 1820642-31-6)
- ethyl 1-bromocyclopentane-1-carboxylate (CAS 30038-94-9)
- (1S,4S,5R)-2-Boc-2-azabicyclo[2.2.1]heptan-5-ol (CAS 1932042-59-5)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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