Description

6-Bromo-1',3'-Dihydro-Trimethyl-8-Nitro- Spiro(2H-1-Benzopyran-2,2'-Indol), 98 is a high-purity, synthetic organic compound belonging to the spirobenzopyranindole class, a family of molecules known for their photochromic properties. This compound is valued for its role as a key intermediate and functional material in advanced research and development. It is primarily sought by researchers and manufacturers in the fields of photochromic materials, optical data storage, and specialty chemical synthesis. Our supply is characterized by consistent high purity, ensuring reliable performance in sensitive applications.

Application

• Photochromic Material Research: A critical building block for developing novel photochromic dyes and polymers that change color upon exposure to light.
• Optical Data Storage: Used in R&D for next-generation memory devices and optical switches due to its light-responsive molecular structure.
• Organic Synthesis Intermediate: Serves as a versatile precursor for synthesizing more complex spirocyclic compounds with tailored properties.
• Molecular Switches and Sensors: Investigated for use in creating light-activated molecular switches and chemical sensors.
• Advanced Coatings and Inks: Potential application in smart coatings, security inks, and light-responsive surface technologies.
• Academic and Pharmaceutical Research: Utilized in university and industrial labs for studying photochemical reaction mechanisms and exploring new bioactive molecules.

Basic Information

Product Name	6-Bromo-1',3'-Dihydro-Trimethyl-8-Nitro- Spiro(2H-1-Benzopyran-2,2'-Indol), 98
CAS No.	13034-70-3
Molecular Formula	C20H19BrN2O3
Molecular Weight	415.28 g/mol
Synonyms	6-Bromo-1',3'-dihydro-1,3,3-trimethyl-8-nitrospiro[2H-1-benzopyran-2,2'-indole]; 6-Bromo-1',3'-dihydro-1,3,3-trimethyl-8-nitrospiro[chromene-2,2'-indole]; 6-Bromo-8-nitro-1',3'-dihydro-1,3,3-trimethylspiro[2H-1-benzopyran-2,2'-indole]; Spiro(2H-1-benzopyran-2,2'-indol), 6-bromo-1',3'-dihydro-1,3,3-trimethyl-8-nitro-; Photochromic Spirobenzopyranindole Derivative; Light-Sensitive Spiro Compound
EINECS	Contact for details

Quality Control

Our 6-Bromo-1',3'-Dihydro-Trimethyl-8-Nitro- Spiro(2H-1-Benzopyran-2,2'-Indol), 98 is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic identification (IR, NMR), to ensure it meets the specified 98% minimum purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters for your compliance and traceability needs.

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 light-sensitive nature, handling and packaging are performed under controlled lighting conditions to preserve product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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