Description

3-Nitro-4,5,6,7-tetrahydro-pyrazolo-[1,5-a]pyridine-2-carboxylic acid is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic scaffold for bioactivity.
• Chemical Synthesis Building Block: Serves as a versatile synthon for constructing more complex nitrogen-containing heterocycles in medicinal chemistry.
• Academic & R&D Laboratories: Employed in fundamental research to study chemical reactivity and develop new synthetic methodologies.
• Material Science Exploration: Investigated as a potential monomer or additive for creating specialized polymers with unique properties.

Basic Information

Product Name	3-Nitro-4,5,6,7-tetrahydro-pyrazolo-[1,5-a]pyridine-2-carboxylic Acid
CAS No.	459157-33-6
Molecular Formula	C9H9N3O4
Molecular Weight	223.19 g/mol
Synonyms	3-Nitro-4,5,6,7-tetrahydro-2H-pyrazolo[1,5-a]pyridine-2-carboxylic acid; 2H-Pyrazolo[1,5-a]pyridine-2-carboxylic acid, 4,5,6,7-tetrahydro-3-nitro-; 459157-33-6; 3-Nitro-4,5,6,7-tetrahydro-2H-pyrazolo[1,5-a]pyridine-2-carboxylic acid; Pyrazolo[1,5-a]pyridine-2-carboxylic acid, 4,5,6,7-tetrahydro-3-nitro-
EINECS	Contact for details

Quality Control

Our production of 3-Nitro-4,5,6,7-tetrahydro-pyrazolo-[1,5-a]pyridine-2-carboxylic acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
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.