Description

Cyclopentanemethanol, Dihydrogen Phosphate (9Ci) is a specialized organophosphorus compound with the CAS registry number 112608-41-0. This chemical serves as a valuable phosphorylating agent and synthetic intermediate in advanced organic synthesis. It is primarily required by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring a phosphorylated cyclopentane moiety.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides where the phosphate ester group is critical for bioactivity.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized phosphonate ligands used in asymmetric catalysis and metal complexation.
• Polymer Science: Employed in the modification of polymers to introduce phosphate functional groups, altering material properties like flame retardancy or adhesion.
• Bioconjugation Chemistry: Useful for phosphorylating biomolecules such as sugars or nucleosides in biochemical research and probe development.

Basic Information

Product Name	Cyclopentanemethanol, Dihydrogen Phosphate (9Ci)
CAS No.	112608-41-0
Molecular Formula	C6H13O4P
Molecular Weight	180.14 g/mol
Synonyms	Cyclopentylmethanol Dihydrogen Phosphate; (Hydroxymethyl)cyclopentyl Dihydrogen Phosphate; Cyclopentanemethanol, Hydrogen Phosphate; Phosphoric Acid Mono(cyclopentylmethyl) Ester; Cyclopentylmethyl Phosphate; Cyclopentane methanol phosphate; 1-Cyclopentylmethyl Dihydrogen Phosphate
EINECS	Contact for details

Quality Control

Our Cyclopentanemethanol, Dihydrogen Phosphate (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting purity (typically by HPLC/NMR), assay, and impurity profiles is provided with every shipment to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay	≥ 97%
Water Content (KF)	≤ 1.0%

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