Description

Sodium [(6-Hydroxy-4-Methyl-2-Oxo-2H-1-Benzopyran-7-Yl)Oxy]Acetate is the sodium salt derivative of a coumarin-based organic acid, offering enhanced water solubility and stability for advanced formulation work. This compound is valued for its role as a key synthetic intermediate and functional additive in high-purity applications. It is primarily utilized by manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking precise molecular building blocks.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with coumarin backbones.
• UV Absorber & Stabilizer: Used in cosmetic and personal care formulations (e.g., sunscreens, anti-aging creams) to protect against photodegradation.
• Fluorescent Probe & Dye Synthesis: Acts as a starting material for developing fluorescent markers and dyes used in biological imaging and analytical chemistry.
• Organic Synthesis Building Block: Employed in research and development for constructing complex heterocyclic compounds and fine chemicals.
• Polymer Additive: Functions as a light stabilizer or functional monomer in specialty polymer coatings and materials to enhance durability.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents with specific biological activity.

Basic Information

Item	Details
Product Name	Sodium [(6-Hydroxy-4-Methyl-2-Oxo-2H-1-Benzopyran-7-Yl)Oxy]Acetate
CAS No.	95873-69-1
Molecular Formula	C₁₂H₉NaO₆
Molecular Weight	272.18 g/mol
Synonyms	7-[(Carboxymethoxy)-4-methylcoumarin Sodium Salt; Sodium 7-[(Carboxymethoxy)-4-methyl-2-oxo-2H-chromen-6-olate; 4-Methylumbelliferone-7-yloxyacetic Acid Sodium Salt; 6-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yloxyacetic Acid Sodium Salt; 7-Hydroxy-4-methylcoumarin-6-yloxyacetic Acid Sodium Salt; MCA Sodium Salt; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Sodium [(6-Hydroxy-4-Methyl-2-Oxo-2H-1-Benzopyran-7-Yl)Oxy]Acetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are available upon request. We support compliance with relevant guidelines for pharmaceutical and cosmetic ingredient standards.

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 after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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