Description

n-(Cyclopropylmethyl)-4-Methylphthalazin-1-Amine CAS NO 1157020-66-0 is a high-purity, advanced pharmaceutical intermediate belonging to the phthalazine class of heterocyclic compounds. This specialty chemical is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science industries for developing new therapeutic agents and high-value chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Chemical Research: Used in academic and industrial R&D for exploring new heterocyclic chemistry and synthesizing complex molecular libraries.
• Fine Chemical Production: Employed in the manufacture of specialty dyes, pigments, and other performance chemicals where the phthalazine core structure is required.
• Ligand and Catalyst Development: Potential use in the design of novel ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	n-(Cyclopropylmethyl)-4-Methylphthalazin-1-Amine
CAS No.	1157020-66-0
Molecular Formula	C₁₃H₁₅N₃
Molecular Weight	213.28 g/mol
Synonyms	1-[(Cyclopropylmethyl)amino]-4-methylphthalazine; 4-Methyl-N-(cyclopropylmethyl)phthalazin-1-amine; N-Cyclopropylmethyl-4-methylphthalazin-1-amine; 1-Amino-4-methyl-N-(cyclopropylmethyl)phthalazine; 1157020-66-0; 4-Methyl-1-[(cyclopropylmethyl)amino]phthalazine; N1-(Cyclopropylmethyl)-4-methylphthalazine-1-amine
EINECS	Contact for details

Quality Control

Our n-(Cyclopropylmethyl)-4-Methylphthalazin-1-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and other critical parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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