Description

3,4-Dihydro-2H-Pyrano[2,3-B]Pyridin-4-Amine is a high-purity, advanced pharmaceutical intermediate with the CAS number 911826-23-8. This compound is a critical building block in modern medicinal chemistry, valued for its fused pyranopyridine scaffold which is integral to developing novel bioactive molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in the synthesis of new therapeutic agents, particularly for central nervous system (CNS) and oncology targets.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders and cancer.
• Medicinal Chemistry Research: Used extensively in R&D for structure-activity relationship (SAR) studies and lead optimization.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Agrochemical Development: Potential application in the research and development of new active ingredients for crop protection.
• Biochemical Tool Compound: Can be utilized in the development of probes and inhibitors for biological target validation.

Basic Information

Product Name	3,4-Dihydro-2H-Pyrano[2,3-B]Pyridin-4-Amine
CAS No.	911826-23-8
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	4-Amino-3,4-dihydro-2H-pyrano[2,3-b]pyridine; 2H-Pyrano[2,3-b]pyridin-4-amine, 3,4-dihydro-; 911826-23-8; 4-Aminodihydropyranopyridine; Pyrano[2,3-b]pyridin-4-amine derivative; DHP-4-Amine (abbrev.)
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-2H-Pyrano[2,3-B]Pyridin-4-Amine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) is supplied with every shipment, detailing purity, identity, and impurity profiles to support your regulatory and research 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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