Description

3-Amino-Thieno[2,3-B]Pyridine-2-Carboxylic Acid Naphthalen-1-Yl-Methylene Hydrazide is a sophisticated heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique molecular architecture, featuring fused thienopyridine and naphthalene hydrazide moieties, makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeting specific enzymes or receptors in therapeutic areas like oncology and neurology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential electron-transport or host material in the design of advanced optoelectronic devices due to its conjugated system.
• Coordination Chemistry & Ligand Synthesis: The amino and hydrazide functional groups make it a versatile ligand for constructing metal-organic frameworks (MOFs) or catalysts.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists exploring new heterocyclic reactions and structure-activity relationships (SAR).
• Dye & Pigment Intermediate: Potential use in synthesizing specialized dyes and pigments where the naphthalene unit contributes to color and stability.

Basic Information

Product Name	3-Amino-Thieno[2,3-B]Pyridine-2-Carboxylic Acid Naphthalen-1-Yl-Methylene Hydrazide
CAS No.	1299492-66-2
Molecular Formula	C19H14N4OS
Molecular Weight	346.41 g/mol
Synonyms	3-Aminothieno[2,3-b]pyridine-2-carboxylic acid (naphthalen-1-ylmethylene)hydrazide; 1-Naphthaldehyde (3-amino-2-thieno[2,3-b]pyridinecarbonyl)hydrazone; 3-Amino-thieno[2,3-b]pyridine-2-carboxylic acid naphthalen-1-ylmethylene-hydrazide; 3-Amino-TPCNH; Thieno[2,3-b]pyridine-2-carboxylic acid, 3-amino-, (1-naphthalenylmethylene)hydrazide
EINECS	Contact for details

Quality Control

Our 3-Amino-Thieno[2,3-B]Pyridine-2-Carboxylic Acid Naphthalen-1-Yl-Methylene Hydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed to protect from moisture. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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