Description

(2-Oxo-3-Phenyl-2H-1-Benzopyran-7-Yl)Carbamic Acid Ethyl Ester is a specialized organic compound belonging to the coumarin derivative family, valued for its role as a key synthetic intermediate. Its defined molecular structure makes it a crucial building block for the development of more complex molecules in advanced research and manufacturing. This product is primarily targeted at the pharmaceutical and fine chemical industries, where it is utilized in the synthesis of active pharmaceutical ingredients (APIs) and novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with coumarin-based structures.
• Fine Chemical Synthesis: Used as a versatile building block in multi-step organic synthesis for creating complex molecules in research and development laboratories.
• Agrochemical Research: Employed in the development and study of new agrochemicals, such as herbicides or fungicides, leveraging its heterocyclic core.
• Dye and Pigment Industry: Acts as an intermediate in the production of specialized dyes, fluorescent markers, or optical brighteners due to the chromophoric coumarin system.
• Academic & Industrial R&D: Utilized in chemical research for studying reaction mechanisms, developing new synthetic methodologies, and creating compound libraries for screening.
• Material Science: Investigated for potential use in the synthesis of organic electronic materials or polymers with specific light-absorbing properties.

Basic Information

Product Name	(2-Oxo-3-Phenyl-2H-1-Benzopyran-7-Yl)Carbamic Acid Ethyl Ester
CAS No.	42960-43-0
Molecular Formula	C18H15NO4
Molecular Weight	309.32 g/mol
Synonyms	7-Ethoxycarbonylamino-3-phenylcoumarin; Ethyl 7-Amino-3-phenylcoumarin-7-carbamate; 7-(Ethoxycarbonylamino)-3-phenyl-2H-chromen-2-one; 3-Phenyl-7-urethanocoumarin; 7-Carbamoyloxy-3-phenylcoumarin ethyl ester; 7-Ureido-3-phenylcoumarin ethyl ester; 7-(Ethylcarbamate)-3-phenylcoumarin
EINECS	Contact for details

Quality Control

Our (2-Oxo-3-Phenyl-2H-1-Benzopyran-7-Yl)Carbamic Acid Ethyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of our global clientele in research and regulated industries. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 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.