Description

6-Amino-4-(2-Chlorophenyl)-3-Propyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is a high-purity, advanced pharmaceutical intermediate belonging to the fused pyranopyrazole chemical class. This compound matters for its role as a critical building block in the synthesis of novel, biologically active molecules, offering researchers and manufacturers a reliable and consistent starting material. It is primarily needed by the pharmaceutical, agrochemical, and life science research industries for developing new therapeutic agents and specialty chemicals.

Application

This specialized intermediate serves as a key precursor in several high-value synthetic pathways.

• Pharmaceutical Intermediate: Core building block for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Synthesis: Used in the creation of novel pesticides or herbicides, leveraging its complex heterocyclic structure for specific biological activity.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Active Pharmaceutical Ingredient (API) Manufacturing: Employed in the multi-step synthesis of potential active pharmaceutical ingredients during process development and scale-up.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized heterocyclic dyes and functional materials due to its chromophoric structure.

Basic Information

Product Name	6-Amino-4-(2-Chlorophenyl)-3-Propyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile
CAS No.	330158-68-4
Molecular Formula	C₁₆H₁₅ClN₄O
Molecular Weight	314.77 g/mol
Synonyms	6-Amino-4-(2-chlorophenyl)-3-propyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 4-(2-Chlorophenyl)-6-amino-3-propyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-(2-chlorophenyl)-1,4-dihydro-3-propyl-; 1,4-Dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-(2-chlorophenyl)-3-propyl-; CAS 330158-68-4
EINECS	Contact for details

Quality Control

Our 6-Amino-4-(2-Chlorophenyl)-3-Propyl-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep 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)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
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.