7-chloro-6-fluoro-4-oxo-chromene-2-carboxylic acid CAS 863116-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 863116-41-0 |
| Molecular Formula | C10H12ClFO4 |
| Molecular Weight | 250.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-chloro-6-fluoro-4-oxo-chromene-2-carboxylic acid (CAS 863116-41-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H12ClFO4. Molecular weight: 250.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H12ClFO4 |
| Molecular Weight | 250.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related chloro Standards
- 2-Chloro-6-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 1053657-79-6)
- 4'-Chloro-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1179253-24-7)
- 4’-Chloro-4-fluorobiphenyl-3-carboxylic Acid (CAS 1179618-11-1)
- 3'-Chloro-4'-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1181295-51-1)
- 6-Chloro-4'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1181566-97-1)
- 4'-Chloro-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1181639-60-0)
- 4-Chloro-3'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183702-65-9)
- (R)-2-Chloro-3-(pyrrolidin-2-yl)-6-(trifluoromethyl)pyridine (CAS 1213469-00-1)
Recommended Standards
- 6-chloro-7-fluoro-4-oxo-chromene-2-carboxylic acid (CAS 865451-02-1)
- Empagliflozin Impurity 285 (CAS CATO-C4X-1065285)
- 5-(Trifluoromethyl)thiophene-2-sulfonyl Chloride (CAS 954377-22-1)
- N-Methylpyrrole-d4 (ring-d4) (CAS 190386-37-9)
- 6-Bromo-5-(trifluoromethyl)nicotinaldehyde (CAS 1256836-78-8)
- Benzene-13C6 (CAS 32488-44-1)
- 4-Hydroxy-2-(3-oxopiperazin-1-yl)pyrimidine-5-carboxylic acid (CAS 1355189-53-5)
- 2-Methoxy-4-(tributylstannyl)pyridine (CAS 1204580-72-2)
- N-(Piperidin-3-yl)benzamide hydrochloride (CAS 403479-38-9)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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