Description

Phosphonic Acid, [(Cyclopentylamino)Carbonyl]- (9Ci) is a specialized organophosphorus compound featuring a unique cyclopentylaminocarbonyl substituent. This structural motif makes it a valuable intermediate for synthesizing complex molecules, particularly in the development of novel pharmaceuticals and advanced agrochemicals. It is primarily sought by research and development chemists in the fine chemical, pharmaceutical, and crop protection industries for creating new active ingredients and functional materials. Its precise chemical architecture enables targeted modifications in drug discovery and material science applications.

Application

• Key synthetic intermediate in pharmaceutical research for novel active pharmaceutical ingredients (APIs).
• Building block for advanced agrochemicals, including herbicides and plant growth regulators.
• Precursor for metal-complexing agents and specialty chelators in industrial processes.
• Intermediate in the synthesis of flame retardants and polymer additives.
• Research chemical for developing novel organophosphorus ligands in catalysis.
• Starting material for biochemical probes and diagnostic agent development.

Basic Information

Item	Detail
Product Name	Phosphonic Acid, [(Cyclopentylamino)Carbonyl]- (9Ci)
CAS No.	334997-03-4
Molecular Formula	C6H12NO4P
Molecular Weight	193.14 g/mol
Synonyms	N-Cyclopentylcarbamoylphosphonic Acid; [(Cyclopentylamino)carbonyl]phosphonic Acid; (Cyclopentylcarbamoyl)phosphonic Acid; Phosphonic acid, P-[(cyclopentylamino)carbonyl]-; Carbamoylphosphonic Acid Cyclopentylamide
EINECS	Contact for details

Quality Control

Our Phosphonic Acid, [(Cyclopentylamino)Carbonyl]- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR and NMR), and impurity profile is provided with every shipment to guarantee it meets your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture. Handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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