Description

Carbamic Acid, (4-Oxo-4H-1-Benzopyran-2-Yl)-, Phenylmethyl Ester (9Ci) is a specialized organic compound belonging to the chromone-carbamate class, serving as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in pharmaceutical and advanced material research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with chromone or flavone-based structures for potential therapeutic applications.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex organic molecules in custom synthesis and contract manufacturing.
• Material Science: Potential intermediate in the development of organic semiconductors, dyes, or photoactive materials due to its conjugated chromone system.
• Biochemical Tool Compound: May be utilized in academic and industrial research as a probe or inhibitor to study biological pathways.

Basic Information

Product Name	Carbamic Acid, (4-Oxo-4H-1-Benzopyran-2-Yl)-, Phenylmethyl Ester (9Ci)
CAS No.	38472-31-0
Molecular Formula	C17H13NO4
Molecular Weight	295.29 g/mol
Synonyms	Benzyl (2-oxo-2H-chromen-4-yl)carbamate; 4-[(Benzyloxycarbonyl)amino]-2H-chromen-2-one; 4-[(Benzyloxycarbonyl)amino]coumarin; Carbamic acid, N-(2-oxo-2H-1-benzopyran-4-yl)-, phenylmethyl ester; 4-(Benzyloxycarbonylamino)coumarin; 4-N-Cbz-Aminocoumarin; 4-Carbobenzyloxyaminocoumarin
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Oxo-4H-1-Benzopyran-2-Yl)-, Phenylmethyl Ester is produced 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 physical characteristics are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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