Description

3-(7-Hydroxy-4,8-Dimethyl-2-Oxo-2H-Chromen-3-Yl)-Propionic Acid is a high-purity chromene derivative with significant potential as a key synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular frameworks, particularly in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to innovate with specialized coumarin-based structures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides that leverage the biological activity of coumarin derivatives.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex organic molecules used in dyes, pigments, and functional materials.
• Biochemical Probe Development: Utilized in research to create fluorescent tags or molecular probes for studying biological processes.
• Academic & Industrial R&D: Employed in universities and corporate labs for methodological studies and exploring new chemical reactions.
• Cosmetic Ingredient Synthesis: Potential intermediate for UV-absorbing compounds or active ingredients in high-end skincare formulations.

Basic Information

Product Name	3-(7-Hydroxy-4,8-Dimethyl-2-Oxo-2H-Chromen-3-Yl)-Propionic Acid
CAS No.	500204-30-8
Molecular Formula	C₁₄H₁₄O₅
Molecular Weight	262.26 g/mol
Synonyms	3-(7-Hydroxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic acid; 3-(7-Hydroxy-4,8-dimethyl-2-oxochromen-3-yl)propionic Acid; 2H-1-Benzopyran-2-one, 3-(2-carboxyethyl)-7-hydroxy-4,8-dimethyl-; 7-Hydroxy-4,8-dimethyl-3-(2-carboxyethyl)coumarin; 3-(7-Hydroxy-4,8-dimethyl-2-oxo-2H-1-benzopyran-3-yl)propanoic acid; 500204-30-8; 3-(7-Hydroxy-4,8-dimethyl-2-oxochromen-3-yl)propanoic acid
EINECS	Contact for details

Quality Control

Our 3-(7-Hydroxy-4,8-Dimethyl-2-Oxo-2H-Chromen-3-Yl)-Propionic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.