Description

4'-tert-Butyl-7-Hydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One is a high-purity, synthetic organic compound belonging to the spirochromene class, valued for its unique structural framework. This compound serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific optical or biological properties.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its spirocyclic structure for enhanced biological activity.
• Functional Material Precursor: Serves as a precursor in the creation of organic light-emitting diodes (OLEDs), photochromic materials, and nonlinear optical (NLO) materials.
• Chemical Research & Development: An important reagent for academic and industrial research in organic chemistry, medicinal chemistry, and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and specialty additives.

Basic Information

Product Name	4'-tert-Butyl-7-Hydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One
CAS No.	1177835-40-3
Molecular Formula	C19H24O3
Molecular Weight	300.39 g/mol
Synonyms	7-Hydroxy-4'-tert-butylspiro[chromene-2,1'-cyclohexan]-4(3H)-one; 4'-tert-Butyl-7-hydroxyspiro[2H-1-benzopyran-2,1'-cyclohexan]-4(3H)-one; 1177835-40-3; Spiro[chromene-2,1'-cyclohexan]-4(3H)-one, 4'-tert-butyl-7-hydroxy-; tert-Butyl hydroxyspirochromenone
EINECS	Contact for details

Quality Control

Every batch of 4'-tert-Butyl-7-Hydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.