Description

1,2-Cyclopentanediol, 1-Octyl- (9Ci) is a specialty organic compound belonging to the class of substituted diols. This chemical is valued for its unique structure, which combines a cyclopentane ring with a long-chain alkyl group, offering specific solubility and reactivity profiles. It serves as a versatile intermediate and functional additive for advanced material synthesis and fine chemical production. Key industries that utilize this compound include pharmaceutical research, polymer chemistry, and the development of specialty surfactants and lubricants additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, leveraging its diol functionality for conjugation.
• Polymer Modifier: Acts as a chain extender or cross-linking agent in polyurethane and polyester formulations to tailor material flexibility and thermal properties.
• Specialty Surfactant/Solubilizer: The hydrophobic octyl chain and hydrophilic diol group make it suitable for formulating non-ionic surfactants and solubility enhancers.
• Lubricant Additive: Employed as a precursor for high-performance ester-based additives that improve viscosity index and reduce friction.
• Chemical Synthesis Building Block: Serves as a chiral synthon or protected intermediate in complex organic synthesis for agrochemicals and fragrances.
• Cosmetic Ingredient: Potential use as a humectant or viscosity-controlling agent in advanced personal care formulations.

Basic Information

Product Name	1,2-Cyclopentanediol, 1-Octyl- (9Ci)
CAS No.	389837-81-4
Molecular Formula	C₁₃H₂₆O₂
Molecular Weight	214.35 g/mol
Synonyms	1-Octylcyclopentane-1,2-diol; Octyl-1,2-cyclopentanediol; 1-Octyl-1,2-cyclopentanediol; (1R,2S)-1-Octylcyclopentane-1,2-diol (if stereospecific); (1S,2R)-1-Octylcyclopentane-1,2-diol; Cyclopentanediol, 1-octyl-; 389837-81-4 (CAS); 1,2-Cyclopentanediol, 1-octyl- (9CI)
EINECS	Contact for details

Quality Control

Our production of 1,2-Cyclopentanediol, 1-Octyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific GMP or research-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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