Description

2-Bromo-5,6-Dihydro-4H-Pyrrolo[1,2-B]Pyrazole-3-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique fused pyrrolopyrazole scaffold, which provides a versatile chemical handle for constructing complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the creation of novel herbicides and fungicides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe Development: Serves as a scaffold for designing molecular probes to study enzyme function and protein-protein interactions.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic electronic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this specialized brominated heterocycle.

Basic Information

Product Name	2-Bromo-5,6-Dihydro-4H-Pyrrolo[1,2-B]Pyrazole-3-Carboxylic Acid
CAS No.	2090987-48-5
Molecular Formula	C7H6BrN3O2
Molecular Weight	244.05 g/mol
Synonyms	2-Bromo-4,5,6,7-tetrahydropyrrolo[1,2-b]pyrazole-3-carboxylic acid; 2-Bromo-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid; 2090987-48-5; Pyrrolo[1,2-b]pyrazole-3-carboxylic acid, 2-bromo-5,6-dihydro-4H-; 2-Bromo-4,5,6,7-tetrahydro-1H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5,6-Dihydro-4H-Pyrrolo[1,2-B]Pyrazole-3-Carboxylic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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