Ethyl 3-(6-chloro-2-oxo-2H-chromen-3-yl)propanoate CAS 1365939-25-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1365939-25-8 |
| Molecular Formula | C14H13ClO4 |
| Molecular Weight | 280.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(6-chloro-2-oxo-2H-chromen-3-yl)propanoate (CAS 1365939-25-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13ClO4. Molecular weight: 280.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13ClO4 |
| Molecular Weight | 280.70 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, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
- 1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-50-5)
- 1-(3-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-29-8)
- 1-(3-Chloro-5-fluorophenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-64-4)
- 1-(4-Chloro-2-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-55-0)
- 1-(4-Chloro-3-fluorophenyl)-3-(4-fluorophenyl)propan-1-one (CAS 898768-46-2)
- 2-Chloro-4-fluoro-3-(4-fluorophenyl)propiophenone (CAS 898768-62-2)
- 3-(3-Chloro-5-fluorophenyl)-1-(2-fluorophenyl)propan-1-one (CAS 898750-94-2)
- 3-(3-Chloro-5-fluorophenyl)-3-fluoropropiophenone (CAS 898750-58-8)
Recommended Standards
- 2-(Chloromethyl)-5-[(3-methoxybenzyl)oxy]-4H-pyran-4-one (CAS 1248907-44-9)
- 3-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride (CAS 13908-51-5)
- 2,3-Bis(4-fluorophenyl)propanoyl Chloride (CAS 1017444-96-0)
- 2-Chloroheptane (CAS 1001-89-4)
- 9,10,12,13,15,16-Hexabromooctadecanoic acid (CAS 4167-08-2)
- Sodium 2,5-dimethylbenzenesulfonate (CAS 827-19-0)
- 2-azido-1-(4-bromophenyl)ethan-1-one (CAS 71559-14-3)
- 1-Boc-4-(3-Hydroxymethylpiperidin-1-ylmethyl)piperidine (CAS 184969-11-7)
- Ophiopogonin D (CAS 945619-74-9)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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