Description

7-Nitroindazole is a versatile and high-purity organic compound, serving as a critical building block and research chemical in advanced synthetic chemistry. Its value lies in its role as a selective inhibitor of neuronal nitric oxide synthase (nNOS), making it a key intermediate for pharmaceutical research and development. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing central nervous system (CNS) targeted therapies and other bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potent nNOS inhibitors and other pharmacologically active compounds targeting neurological pathways.
• Biochemical Research: Used as a selective tool compound in neuroscience and enzymology studies to investigate the role of nitric oxide synthase isoforms.
• Agrochemical Synthesis: Serves as a building block for developing novel active ingredients with potential pesticidal or herbicidal properties.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of complex heterocyclic compounds for various high-value applications.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for method development and discovery chemistry projects.

Basic Information

Product Name	7-Nitroindazole
CAS No.	2942-42-9
Molecular Formula	C7H5N3O2
Molecular Weight	163.14 g/mol
Synonyms	7-Nitro-1H-indazole; 1H-Indazole, 7-nitro-; 7-Nitroindazole; 7-NI; NSC 40103; 7-Nitro-1H-indazole; 7-Nitro indazole; 7-Nitro-1H-benzo[d]imidazole
EINECS	220-941-8

Quality Control

Our 7-Nitroindazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identification by FT-IR and NMR. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with your specifications. We support cGMP standards for pharmaceutical applications and can accommodate custom purity 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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

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