Description

1H-2-Benzopyran-1-Ol,3,4-Dihydro-3-Phenyl-,cis-(9Ci) CAS NO 153396-48-6 is a high-purity, stereochemically defined chroman derivative, a key structural motif in organic synthesis and pharmaceutical research. This compound is valued for its role as a versatile chiral building block and intermediate in the development of complex bioactive molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with potential therapeutic or functional properties.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where the chroman core can contribute to specific biological activity.
• Fine Chemical Synthesis: Acts as a specialized building block for constructing complex natural product analogs and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for advanced polymeric materials with specific optical or electronic properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in asymmetric synthesis and heterocyclic chemistry.

Basic Information

Product Name	1H-2-Benzopyran-1-Ol,3,4-Dihydro-3-Phenyl-,cis-(9Ci)
CAS No.	153396-48-6
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	cis-3-Phenyl-3,4-dihydro-1H-2-benzopyran-1-ol; (3R,4S)-3-Phenylchroman-4-ol (and other stereoisomers); 3-Phenyl-3,4-dihydro-1H-isochromen-1-ol; 3-Phenyl-1H-2-benzopyran-1-ol, 3,4-dihydro-, cis-; Chroman-4-ol, 3-phenyl-, cis-; 153396-48-6; cis-3-Phenyl-3,4-dihydroisochromen-1-ol
EINECS	Contact for details

Quality Control

Our 1H-2-Benzopyran-1-Ol,3,4-Dihydro-3-Phenyl-,cis-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (cis-isomer)
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.