Description

(8-Oxo-5,6,7,8-Tetrahydro-4H-Cyclopenta[D][1,2,4]-Triazolo[1,5-A]Pyrimidin-2-Yl)-Acetic Acid is a high-purity heterocyclic carboxylic acid derivative with a complex fused ring structure, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its role as a versatile building block for constructing novel molecular scaffolds with potential biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new active ingredients and for process development. The CAS number for this compound is 842975-51-3.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique heterocyclic core.
• Chemical Biology Probe Development: Serves as a core structure for creating tool compounds to study biological pathways and protein function.
• Material Science Precursor: Potential intermediate for the synthesis of specialty polymers or organic electronic materials due to its conjugated system.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and contract research organizations (CROs) exploring new chemical entities.
• Process Chemistry & Scale-Up: Used in route scouting and optimization for the commercial production of complex active pharmaceutical ingredients (APIs).

Basic Information

Product Name	(8-Oxo-5,6,7,8-Tetrahydro-4H-Cyclopenta[D][1,2,4]-Triazolo[1,5-A]Pyrimidin-2-Yl)-Acetic Acid
CAS No.	842975-51-3
Molecular Formula	C10H9N5O3
Molecular Weight	247.21 g/mol
Synonyms	2-(8-Oxo-5,6,7,8-tetrahydro-4H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid; Cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidine-2-acetic acid, 5,6,7,8-tetrahydro-8-oxo-; 842975-51-3; CPTP-acetic acid; Fused triazolopyrimidine acetic acid derivative
EINECS	Contact for details

Quality Control

Our production of (8-Oxo-5,6,7,8-Tetrahydro-4H-Cyclopenta[D][1,2,4]-Triazolo[1,5-A]Pyrimidin-2-Yl)-Acetic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide Certificates of Analysis (COA) with full traceability, ensuring compliance with research and development grade specifications. Our quality system is designed to support regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and in original packaging until use to prevent degradation. For long-term storage, consider desiccant and inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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