Description

2'-Chloro-6'-(Dimethylamino)-3'-Methylspiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One is a specialized organic compound belonging to the spiroxanthene class, serving as a crucial intermediate in advanced chemical synthesis. Its unique molecular architecture makes it a valuable building block for the development of functional dyes, pigments, and complex heterocyclic systems. This high-purity intermediate is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and advanced materials sectors.

Application

• Synthesis of Functional Dyes and Pigments: A key precursor for creating specialized xanthene-based dyes with specific optical properties.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Advanced Material Research: Serves as a building block for organic semiconductors, photochromic materials, and molecular sensors.
• Analytical Chemistry: Potential use in the development of fluorescent probes and indicators for biochemical assays.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct complex, polycyclic molecular frameworks.

Basic Information

Item	Details
Product Name	2'-Chloro-6'-(Dimethylamino)-3'-Methylspiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One
CAS No.	21121-62-0
Molecular Formula	C25H20ClNO3
Molecular Weight	417.88 g/mol
Synonyms	2'-Chloro-6'-(dimethylamino)-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 2'-Chloro-6'-(N,N-dimethylamino)-3'-methylfluoran; 3'-Methyl-2'-chloro-6'-dimethylaminofluoran; Fluoran derivative 21121-62-0; Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one, 2'-chloro-6'-(dimethylamino)-3'-methyl-; Thermochromic dye intermediate; 21121-62-0
EINECS	Contact for details

Quality Control

Our production of 2'-Chloro-6'-(Dimethylamino)-3'-Methylspiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should be performed under subdued light or amber containers to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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