Description

9H-Xanthene-9-Methanol is a versatile organic compound belonging to the xanthene class, characterized by its central tricyclic structure. This chemical serves as a crucial building block and intermediate in the synthesis of more complex molecules, particularly in advanced material science and fine chemical manufacturing. It is primarily sought after by pharmaceutical research, dye and pigment production, and specialty polymer industries for developing novel compounds with specific optical or functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Dye & Pigment Synthesis: Core building block for creating xanthene-based dyes, fluorescent markers, and photostable pigments.
• Advanced Material Research: Used in the development of organic light-emitting diodes (OLEDs), photoresists, and other optoelectronic materials.
• Fine Chemical Manufacturing: Intermediate for producing specialty chemicals used in coatings, adhesives, and performance additives.
• Analytical Chemistry: Serves as a standard or reagent in chromatographic analysis and method development.
• Academic & Industrial R&D: Utilized in research laboratories for exploring new chemical reactions and material properties.

Basic Information

Item	Detail
Product Name	9H-Xanthene-9-Methanol
CAS No.	5490-92-6
Molecular Formula	C14H12O2
Molecular Weight	212.24 g/mol
Synonyms	9-Hydroxymethylxanthene; Xanthen-9-ylmethanol; 9-(Hydroxymethyl)xanthene; 9H-Xanthene-9-methanol; 9-Xanthenylmethanol; NSC 403697; Xanthene-9-methanol
EINECS	226-826-5

Quality Control

Our 9H-Xanthene-9-Methanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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