Description

3-Carbethoxypsoralen is a synthetic psoralen derivative, a key intermediate in the synthesis of more complex furocoumarin compounds. Its value lies in its versatile chemical structure, which serves as a foundational building block for pharmaceutical research and development. This compound is primarily needed by research institutions and pharmaceutical companies engaged in developing photochemotherapeutic agents, studying DNA intercalation, and creating novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel psoralen-based drugs for phototherapy (PUVA therapy) targeting conditions like psoriasis, vitiligo, and cutaneous T-cell lymphoma.
• Biochemical Research: Used as a standard or probe in studies investigating DNA cross-linking, photobiology, and the mechanisms of furocoumarin interactions with nucleic acids.
• Organic Synthesis: Serves as a versatile building block for constructing more complex heterocyclic compounds and labeled derivatives for tracer studies.
• Material Science Research: Investigated for potential applications in developing photosensitive polymers or materials that respond to specific light wavelengths.

Basic Information

Product Name	3-Carbethoxypsoralen
CAS No.	60174-36-9
Molecular Formula	C14H12O5
Molecular Weight	260.24 g/mol
Synonyms	3-Ethoxycarbonylpsoralen; Ethyl 3-oxo-3H-furo[3,2-g]chromene-7-carboxylate; 7-Carbethoxypsoralen; 7-Ethoxycarbonylpsoralen; 3-CEP; Psoralen-3-carboxylic acid ethyl ester; 3-(Ethoxycarbonyl)psoralen
EINECS	Contact for details

Quality Control

Our 3-Carbethoxypsoralen is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.