Description

(4-Oxo-2-Pyrrolidin-1-Yl-4,5-Dihydro-1,3-Thiazol-5-Yl)Acetic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and neurological research. It is essential for manufacturers and research institutions engaged in the development of new therapeutic agents, requiring a reliable and consistent supply of high-quality intermediates.

Application

This specialized intermediate serves as a key precursor in several high-value chemical synthesis pathways. Its primary applications include:

• Pharmaceutical Intermediate: Core building block for the synthesis of novel drug candidates targeting neurological disorders.
• Active Pharmaceutical Ingredient (API) Development: Used in research and scale-up processes for new APIs, especially in the CNS therapeutic area.
• Biochemical Research: Serves as a reagent in medicinal chemistry for structure-activity relationship (SAR) studies and hit-to-lead optimization.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production of clinical trial materials.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method development.

Basic Information

Product Name	(4-Oxo-2-Pyrrolidin-1-Yl-4,5-Dihydro-1,3-Thiazol-5-Yl)Acetic Acid
CAS No.	842976-95-8
Molecular Formula	C11H14N2O3S
Molecular Weight	254.30 g/mol
Synonyms	2-(4-Oxo-2-(pyrrolidin-1-yl)-4,5-dihydrothiazol-5-yl)acetic acid; 5-Carboxymethyl-2-(1-pyrrolidinyl)-δ4-thiazoline-4-one; (4-Oxo-2-(1-pyrrolidinyl)-4,5-dihydro-5-thiazolyl)acetic Acid; 842976-95-8; Pyrrolidin-1-yl-thiazolinone acetic acid derivative
EINECS	Contact for details

Quality Control

Our (4-Oxo-2-Pyrrolidin-1-Yl-4,5-Dihydro-1,3-Thiazol-5-Yl)Acetic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting full specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is light-sensitive and should be stored away from light. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.