Description

2,4-Dimethyl-9H-Xanthene is a versatile heterocyclic organic compound belonging to the xanthene class, a core structure of significant industrial and research interest. This compound matters as a key synthetic intermediate and building block for the development of dyes, fluorescent probes, and advanced functional materials. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with specific optical and electronic properties.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Dye & Pigment Manufacturing: Used as a foundational structure for producing xanthene-based dyes, laser dyes, and fluorescent colorants.
• Agrochemical Synthesis: Acts as a key intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Employed in the creation of organic light-emitting diodes (OLEDs), sensors, and other advanced organic electronic materials.
• Fluorescent Probe Development: Utilized as a core scaffold for designing sensitive fluorescent markers and bio-imaging agents.
• Chemical Research & Development: A valuable building block for organic synthesis and the exploration of new chemical entities in academic and industrial settings.

Basic Information

Product Name	2,4-Dimethyl-9H-Xanthene
CAS No.	38731-84-9
Molecular Formula	C₁₅H₁₄O
Molecular Weight	210.27 g/mol
Synonyms	2,4-Dimethylxanthene; 9H-Xanthene, 2,4-dimethyl-; 2,4-Dimethyl-9H-xanthene; Xanthene, 2,4-dimethyl-; 2,4-Dimethyl-dibenzopyran
EINECS	Contact for details

Quality Control

Our 2,4-Dimethyl-9H-Xanthene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.