Description

5-Chlorochroman-4-Ol is a versatile chiral building block and synthetic intermediate of significant interest in advanced organic synthesis. Its value lies in the chroman scaffold and functional groups, which are pivotal for constructing complex molecular architectures. This compound is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of novel therapeutic agents, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the preparation of advanced crop protection chemicals and pesticides.
• Chiral Chemistry: Serves as a valuable starting material or resolving agent in asymmetric synthesis due to its stereogenic center.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and novel compound library generation.
• Material Science Precursor: Potential intermediate in the synthesis of organic ligands or functional polymers.

Basic Information

Product Name	5-Chlorochroman-4-Ol
CAS No.	1270585-45-9
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	5-Chloro-3,4-dihydro-2H-1-benzopyran-4-ol; 5-Chloro-4-hydroxy-3,4-dihydro-2H-chromene; 4-Hydroxy-5-chlorochromane; 5-Chloro-4-chromanol; 5-Chloro-4-hydroxy-2,3-dihydrobenzopyran
EINECS	Contact for details

Quality Control

Our 5-Chlorochroman-4-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. 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)	≥ 98.0%
Chiral Purity	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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