Description

Coumarin, 3-Carbamoyl- is a functionalized coumarin derivative, a key heterocyclic compound in fine chemical synthesis. This product matters as a versatile and high-purity chemical building block, enabling the development of advanced materials and active ingredients. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from drug discovery to the synthesis of fluorescent dyes and optical brighteners.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides, herbicides, and plant growth regulators due to its bioactive coumarin core.
• Fluorescent Probe & Dye Manufacturing: Acts as a key starting material for creating advanced fluorescent markers, sensors, and optical brighteners used in analytical chemistry and material science.
• Organic Synthesis Building Block: Provides a functionalized scaffold for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Fragrance and Cosmetic Ingredient Synthesis: Employed in the controlled synthesis of coumarin-based fragrance compounds and UV-absorbing agents for cosmetic formulations.

Basic Information

Product Name	Coumarin, 3-Carbamoyl-
CAS No.	1846-78-2
Molecular Formula	C10H7NO3
Molecular Weight	189.17 g/mol
Synonyms	3-Carbamoylcoumarin; 3-Coumarincarboxamide; 2-Oxo-2H-chromene-3-carboxamide; 2-Oxo-2H-1-benzopyran-3-carboxamide; Coumarin-3-carboxylic acid amide; 3-Carbamoyl-2H-chromen-2-one; 3-Coumaranecarboxamide; 3-Carbamoyl-2H-1-benzopyran-2-one
EINECS	217-425-6

Quality Control

Our Coumarin, 3-Carbamoyl- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider conditions under an inert atmosphere to maintain product integrity.

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 (as Pb)	≤ 20 ppm

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