Description

7-(3-Chloropropoxy)-3-(Hydroxymethyl)-4H-Chromen-4-One (Wx130333) is a high-purity chromenone derivative, a key synthetic intermediate in advanced organic chemistry. This compound matters for its precise molecular structure, which is engineered to serve as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and specialty fine chemicals. Pharmaceutical R&D laboratories and fine chemical manufacturers need it to develop novel therapeutic agents, particularly in areas requiring sophisticated heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel drug candidates, particularly those with chromenone or benzopyran core structures.
• Organic Synthesis Building Block: Utilized in research and development for constructing complex molecules due to its reactive chloropropoxy and hydroxymethyl functional groups.
• Medicinal Chemistry Research: Serves as a scaffold for generating compound libraries in the search for new bioactive molecules with potential therapeutic effects.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals where specific chromenone derivatives are required for advanced applications.
• Academic & Industrial R&D: Used in universities and corporate R&D centers for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	7-(3-Chloropropoxy)-3-(Hydroxymethyl)-4H-Chromen-4-One (Wx130333)
CAS No.	172739-49-0
Molecular Formula	C13H13ClO4
Molecular Weight	268.69 g/mol
Synonyms	7-(3-Chloropropoxy)-3-(hydroxymethyl)-4H-1-benzopyran-4-one; 3-(Hydroxymethyl)-7-(3-chloropropoxy)-4H-chromen-4-one; WX-130333; Wx130333; 4H-Chromen-4-one, 7-(3-chloropropoxy)-3-(hydroxymethyl)-; Chromenone derivative Wx130333; 3-Hydroxymethyl-7-(3-chloropropoxy)chromone
EINECS	Contact for details

Quality Control

Our 7-(3-Chloropropoxy)-3-(Hydroxymethyl)-4H-Chromen-4-One (Wx130333) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP standards for pharmaceutical intermediates, ensuring reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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