Description

Carbamic Acid, [1-(Dimethoxyphosphinyl)-3-Cyclopenten-1-Yl]-, 1,1-Dimethylethyl Ester is a specialized organophosphorus compound that serves as a key intermediate in advanced synthetic chemistry. Its unique structure, featuring a carbamate and a phosphonate group on a cyclopentene ring, makes it a valuable building block for the development of novel active ingredients. This high-purity intermediate is primarily sought by research and development teams within the agrochemical and pharmaceutical sectors for creating new molecules with targeted biological activity.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides, herbicides, and fungicides, leveraging its phosphonate moiety.
• Pharmaceutical Research: Used as a sophisticated building block in medicinal chemistry for developing new drug candidates, particularly in protease inhibitor research.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for constructing complex molecules with cyclopentene and phosphonate functionalities.
• Ligand and Catalyst Development: Employed in the research and preparation of specialized ligands for metal catalysis or organocatalysts.

Basic Information

Product Name	Carbamic Acid, [1-(Dimethoxyphosphinyl)-3-Cyclopenten-1-Yl]-, 1,1-Dimethylethyl Ester
CAS No.	478303-24-1
Molecular Formula	C14H24NO5P
Molecular Weight	317.32 g/mol
Synonyms	tert-Butyl N-[1-(dimethoxyphosphoryl)-3-cyclopenten-1-yl]carbamate; 1,1-Dimethylethyl [1-(dimethoxyphosphinyl)-3-cyclopenten-1-yl]carbamate; tert-Butyl (1-(dimethoxyphosphoryl)cyclopent-3-en-1-yl)carbamate; Carbamic acid, N-[1-(dimethoxyphosphinyl)-3-cyclopenten-1-yl]-, 1,1-dimethylethyl ester; (1-(tert-Butoxycarbonylamino)-3-cyclopentene-1-yl)phosphonic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [1-(Dimethoxyphosphinyl)-3-Cyclopenten-1-Yl]-, 1,1-Dimethylethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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