5,7-DIMETHOXYFLAVONE CAS 21392-57-4 | High-Purity Supplier & Bulk Manufacturer
| Product Name | 5,7-DIMETHOXYFLAVONE |
|---|---|
| Synonyms | Chrysin dimethylether, Dimethoxyflavone, 5,7-, Flavone, 5,7-dimethoxy-, Chrysin 5,7-dimethyl ether, 5-O-METHYL-7-METHOXYFLAVONE |
| CAS Number | 21392-57-4 |
| Catalog No. | FT-0638115 |
| Molecular Formula | C17H14O4 |
| Molecular Weight | 282.2900 |
| IUPAC Name | 5,7-dimethoxy-2-phenylchromen-4-one |
| InChI Key | JRFZSUMZAUHNSL-UHFFFAOYSA-N |
| Purity / Grade | 98% |
| Category | Chemical Reagents |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |

Request 5,7-DIMETHOXYFLAVONE (CAS 21392-57-4)
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- Custom synthesis & scale-up
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5,7-DIMETHOXYFLAVONE Overview
5,7-DIMETHOXYFLAVONE (CAS 21392-57-4) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C17H14O4 and a molecular weight of 282.2900. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies 5,7-DIMETHOXYFLAVONE in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of 5,7-DIMETHOXYFLAVONE
Laboratory research
Used as a well-characterized laboratory reagent in research studies and product development, where batch-to-batch consistency matters.
Analytical reference
Suitable as an analytical reference material for method development, calibration and quality control.
Building block
Serves as a building block and intermediate in synthetic and analytical work, with custom quantities available on request.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies 5,7-DIMETHOXYFLAVONE for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
5,7-DIMETHOXYFLAVONE FAQ
What is the CAS number of 5,7-DIMETHOXYFLAVONE?
The CAS number of 5,7-DIMETHOXYFLAVONE is 21392-57-4. Its molecular formula is C17H14O4 and molecular weight is 282.2900.
What purity of 5,7-DIMETHOXYFLAVONE does Finetech Industry Limited supply?
Finetech Industry Limited supplies 5,7-DIMETHOXYFLAVONE in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply 5,7-DIMETHOXYFLAVONE in bulk?
Yes. Finetech Industry Limited supplies 5,7-DIMETHOXYFLAVONE from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for 5,7-DIMETHOXYFLAVONE?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.