Description

6-Amino-4-(3-Bromophenyl)-3-Methyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is a high-purity, advanced pharmaceutical intermediate belonging to the fused pyranopyrazole class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel, biologically active molecules, particularly in medicinal chemistry research and development. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

This specialized intermediate serves as a key precursor in several high-value chemical synthesis pathways. Its primary applications include:

• Pharmaceutical Intermediate: Core building block for the synthesis of potential drug candidates with diverse biological activities.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes to develop new therapeutic molecules.
• Heterocyclic Compound Synthesis: Essential for constructing complex fused pyranopyrazole scaffolds, which are privileged structures in drug discovery.
• Agrochemical Research: Potential intermediate in the development of new active ingredients for crop protection products.
• Material Science Precursor: Can be utilized in the synthesis of organic electronic materials or specialty dyes due to its conjugated system.

Basic Information

Product Name	6-Amino-4-(3-Bromophenyl)-3-Methyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile
CAS No.	89607-41-0
Molecular Formula	C14H11BrN4O
Molecular Weight	339.17 g/mol
Synonyms	6-Amino-4-(3-bromophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 4-(3-Bromophenyl)-6-amino-3-methyl-1,4-dihydro-5-cyanopyrano[2,3-c]pyrazole; 1,4-Dihydro-6-amino-4-(3-bromophenyl)-3-methylpyrano[2,3-c]pyrazole-5-carbonitrile; Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-(3-bromophenyl)-1,4-dihydro-3-methyl-; 89607-41-0; 3-Methyl-6-amino-4-(3-bromophenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
EINECS	Contact for details

Quality Control

Our production of 6-Amino-4-(3-Bromophenyl)-3-Methyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive R&D and scale-up processes. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We support custom synthesis and can tailor specifications, including chiral purity if required, to meet specific project needs under cGMP or ISO 9001 guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area Percent)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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