2-[(4-Butyl-6-chloro-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid CAS 690678-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690678-46-7 |
| Molecular Formula | C16H17ClO5 |
| Molecular Weight | 324.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(4-Butyl-6-chloro-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid (CAS 690678-46-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H17ClO5. Molecular weight: 324.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H17ClO5 |
| Molecular Weight | 324.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(2-(4-Chlorophenyl)-2-oxoethyl)-3-methylnaphthalene-1,4-dione (CAS 329234-64-2)
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- 1,1,1,3,3,3-Hexamethyl-2-phenyl-2-(trimethylsilyl)trisilane (CAS 4235-65-8)
- (4-Methoxythiophen-2-yl)(phenyl)methanol (CAS 40310-33-6)
- 3-Cyclopropoxy-4-nitro-2-(trifluoromethyl)pyridine (CAS 1243380-15-5)
- HLM 006474 (CAS 353519-63-8)
- 3-Cyclopentyl-1-[4-(trifluoromethoxy)phenyl]propan-1-one (CAS 1352318-73-0)
- 3-(Piperazin-1-yl)benzo[d]isothiazole dihydrochloride (CAS 133070-64-1)
- N-(2-Hydroxy-2-methylpropyl)-4-methylbenzenesulfonamide (CAS 29668-57-3)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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