Description

3-(3-Oxo-1-Phenylbutyl)-4-Sodiooxy-2H-1-Benzopyran-2-One is a specialized organic compound belonging to the coumarin derivative family. This chemical is valued for its role as a key synthetic intermediate in the production of more complex pharmacologically active molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing new therapeutic agents and advanced organic materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel anticoagulant and anti-inflammatory drug candidates.
• Fine Chemical Synthesis: Used in research-scale and pilot-scale organic synthesis for creating complex heterocyclic compounds.
• Biochemical Research: Serves as a precursor or reference standard in studies exploring enzyme inhibition and metabolic pathways.
• Material Science: Investigated for its potential application in the development of organic light-emitting diodes (OLEDs) and fluorescent markers due to the coumarin core.

Basic Information

Product Name	3-(3-Oxo-1-Phenylbutyl)-4-Sodiooxy-2H-1-Benzopyran-2-One
CAS No.	5543-79-3
Molecular Formula	C19H15NaO4
Molecular Weight	330.31 g/mol
Synonyms	4-Hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one sodium salt; Warfarin sodium impurity C; 3-(α-Acetonylbenzyl)-4-hydroxycoumarin sodium salt; Phenprocoumon sodium salt derivative; Sodium 4-hydroxy-3-(1-phenyl-3-oxobutyl)-2H-chromen-2-one; Coumarin, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, sodium salt; 4-Hydroxy-3-(1-phenyl-3-oxobutyl)coumarin sodium salt
EINECS	226-905-1

Quality Control

Our production of 3-(3-Oxo-1-Phenylbutyl)-4-Sodiooxy-2H-1-Benzopyran-2-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and compliance with research-grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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