Description

Ethyl (4-Benzothiazol-2-Ylbenzyl)(2-Oxopyrrolidino)Phosphinate is a specialized organophosphorus compound featuring a benzothiazole moiety, designed for advanced chemical synthesis and research. This high-purity intermediate is critical for developing novel materials and active ingredients with tailored properties. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• As a key phosphorus-based building block in pharmaceutical research for novel drug candidates.
• Intermediate in the synthesis of advanced agrochemicals, including potential herbicides or plant growth regulators.
• Utilized in materials science for developing specialty polymers or ligands with specific electronic properties.
• Precursor for catalysts or ligands used in asymmetric synthesis and cross-coupling reactions.
• Reference standard in analytical chemistry for method development and quality control.
• Used in academic and industrial R&D to explore new reaction pathways and chemical spaces.

Basic Information

Product Name	Ethyl (4-Benzothiazol-2-Ylbenzyl)(2-Oxopyrrolidino)Phosphinate
CAS No.	104608-36-8
Molecular Formula	C20H21N2O3PS
Molecular Weight	400.43 g/mol
Synonyms	Ethyl (4-(Benzothiazol-2-yl)benzyl)(2-oxopyrrolidin-1-yl)phosphinate; 1-(Diethoxyphosphoryl)-4-(1,3-benzothiazol-2-yl)benzene; (4-(Benzothiazol-2-yl)phenyl)methylphosphonic acid diethyl ester derivative; 2-Oxopyrrolidino Phosphinate Ester; Benzothiazole Phosphinate Ester; CAS 104608-36-8; Phosphinic acid, P-[(4-(2-benzothiazolyl)phenyl)methyl]-, ethyl ester, 1-pyrrolidinylidene deriv.
EINECS	Contact for details

Quality Control

Our Ethyl (4-Benzothiazol-2-Ylbenzyl)(2-Oxopyrrolidino)Phosphinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and may require storage under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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