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Ethyl (5,7-Dihydroxy-2-Oxo-2H-Chromen-4-Yl)Acetate CAS NO 91903-73-0
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CAS No.:91903-73-0
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
Ethyl (5,7-Dihydroxy-2-Oxo-2H-Chromen-4-Yl)Acetate is a synthetic derivative of the chromone and coumarin chemical families, characterized by its distinct molecular structure. This compound serves as a versatile and high-value chemical intermediate for advanced research and synthesis. It is primarily sought after by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and functional materials.
Application
- Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and neurological disorders.
- Organic Synthesis Reagent: Used in research laboratories for constructing complex heterocyclic compounds and natural product analogs.
- Biochemical Research: Employed in studies exploring enzyme inhibition, receptor binding, and other biological mechanisms due to its chromone core.
- Material Science Precursor: Potential intermediate for developing specialty polymers, dyes, or UV-absorbing materials.
- Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical chemistry.
Basic Information
| Product Name | Ethyl (5,7-Dihydroxy-2-Oxo-2H-Chromen-4-Yl)Acetate |
| CAS No. | 91903-73-0 |
| Molecular Formula | C₁₃H₁₂O₆ |
| Molecular Weight | 264.23 g/mol |
| Synonyms | 4-Acetic acid, 5,7-dihydroxy-2-oxo-2H-1-benzopyran-, ethyl ester; Ethyl 5,7-dihydroxy-2-oxo-2H-chromene-4-acetate; 4-Carbethoxymethyl-5,7-dihydroxycoumarin; 5,7-Dihydroxy-4-(2-ethoxy-2-oxoethyl)-2H-chromen-2-one; Ethyl 2-(5,7-dihydroxy-2-oxo-2H-chromen-4-yl)acetate |
| EINECS | Contact for details |
Quality Control
We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.
Storage
Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided to maintain stability.
Specification
| Item | Specification |
|---|---|
| Appearance | Off-white to light yellow crystalline powder |
| Identification (IR) | Conforms to structure |
| Identification (HPLC) | Retention time matches reference standard |
| Purity (HPLC) | ≥ 97.0% |
| Loss on Drying | ≤ 1.0% |
| Residue on Ignition | ≤ 0.5% |
| Heavy Metals | ≤ 20 ppm |
Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.
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Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
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