Description

1H-Imidazo[1,5-B]Pyrazole-1,2-Diamine, N1-Methyl- is a high-purity, specialized heterocyclic organic compound identified by CAS No. 928337-91-1. This chemical serves as a critical advanced pharmaceutical intermediate and key building block in modern synthetic chemistry. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used as a building block for developing new generation herbicides and fungicides with specific modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure in the development of electron-transport or emissive layer materials for display technologies.
• Ligand for Catalysis: Can be utilized to synthesize complex ligands for transition metal catalysts used in cross-coupling and other organic transformations.
• Biochemical Research: Employed in life sciences as a probe or scaffold for studying enzyme inhibition and protein-protein interactions.
• Fine Chemical Production: Acts as a versatile intermediate for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Item	Details
Product Name	1H-Imidazo[1,5-B]Pyrazole-1,2-Diamine, N1-Methyl-
CAS No.	928337-91-1
Molecular Formula	C6H8N6
Molecular Weight	164.17 g/mol
Synonyms	N1-Methyl-1H-imidazo[1,5-b]pyrazole-1,2-diamine; 1H-Imidazo[1,5-b]pyrazole-1,2-diamine, N-methyl-; 928337-91-1; Methylimidazopyrazolediamine; N-Methylimidazopyrazole-1,2-diamine; Imidazo[1,5-b]pyrazole-1,2-diamine, N1-methyl-; 1-Methyl-1H-imidazo[1,5-b]pyrazole-1,2-diamine
EINECS	Contact for details

Quality Control

Every batch of our 1H-Imidazo[1,5-B]Pyrazole-1,2-Diamine, N1-Methyl- is produced under strict quality management systems. We ensure compliance with ICH guidelines for impurities and utilize advanced analytical techniques like HPLC, GC-MS, and NMR for verification. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability.

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). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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