Description

7-Methylpsoralen is a high-purity, synthetic psoralen derivative, a key intermediate in the synthesis of more complex furocoumarin compounds. Its precise molecular structure makes it an essential building block for research and development in photochemistry and photobiology. This compound is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and specialty chemical manufacturers focused on developing phototherapeutic agents and biochemical probes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel psoralen-based drugs for photochemotherapy (PUVA therapy) targeting conditions like psoriasis, vitiligo, and cutaneous T-cell lymphoma.
• Biochemical Research: Used as a standard or probe in studies investigating DNA intercalation, photoadduct formation, and the mechanisms of ultraviolet (UVA) light-activated biological processes.
• Cosmetic Science R&D: Employed in controlled research settings to study photosensitization and to develop and test new UV-activated compounds or photoprotective formulations.
• Academic & Industrial Photochemistry: Serves as a model compound for exploring organic photochemical reactions, synthetic methodology development, and the creation of advanced materials.

Basic Information

Product Name	7-Methylpsoralen
CAS No.	27038-40-0
Molecular Formula	C₁₂H₈O₃
Molecular Weight	200.19 g/mol
Synonyms	7-MOP; 7-Methoxypsoralen; Bergapten; Heraclenin; 5-Methoxy-7H-furo[3,2-g][1]benzopyran-7-one; 7-Methoxyfuro[3,2-g]chromen-2-one; 7-Methoxyfurocoumarin
EINECS	Contact for details

Quality Control

Our 7-Methylpsoralen is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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