Description

(R)-4-Chlorohept-6-Yn-1-Ol is a chiral, halogenated alkyne alcohol building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a terminal alkyne and a chlorine substituent on a stereogenic center, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of advanced polymers and functional materials with tailored properties.
• Academic & Industrial R&D: A valuable tool for methodology development in organic chemistry, including cross-coupling and cycloaddition reactions.

Basic Information

Product Name	(R)-4-Chlorohept-6-Yn-1-Ol
CAS No.	1583253-09-1
Molecular Formula	C₇H₁₁ClO
Molecular Weight	146.61 g/mol
Synonyms	(R)-4-Chloro-6-heptyn-1-ol; (4R)-4-Chlorohept-6-yn-1-ol; 4-Chloro-6-heptyn-1-ol, (R)-; 6-Heptyn-1-ol, 4-chloro-, (4R)-; (R)-4-Chloro-1-hydroxyhept-6-yne; 1583253-09-1; (R)-enantiomer of 4-Chlorohept-6-yn-1-ol
EINECS	Contact for details

Quality Control

Our (R)-4-Chlorohept-6-Yn-1-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and enantiomeric 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 (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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