Description

3-Amino-4,6-Dimethyl-Thieno[2,3-B]Pyridine-2-Carboxylic Acid (3-Methyl-3H-Imidazol-4-Yl-Methylene) Hydrazide is a sophisticated heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused-ring structure, combining thienopyridine and imidazole motifs, makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with targeted biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its unique molecular architecture.
• Organic Electronic Materials: Serves as a building block for conjugated molecules in the research of organic semiconductors and light-emitting materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Coordination Chemistry: The structure allows it to act as a ligand for metal complexes in catalytic and material science applications.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Item	Details
Product Name	3-Amino-4,6-Dimethyl-Thieno[2,3-B]Pyridine-2-Carboxylic Acid (3-Methyl-3H-Imidazol-4-Yl-Methylene) Hydrazide
CAS No.	1299492-68-4
Molecular Formula	C15H16N6OS
Molecular Weight	328.39 g/mol
Synonyms	3-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylic acid (3-methyl-1H-imidazol-4-ylmethylene)hydrazide; 1299492-68-4; Thieno[2,3-b]pyridine-2-carboxylic acid, 3-amino-4,6-dimethyl-, 2-[2-(3-methyl-1H-imidazol-4-ylmethylene)hydrazide]; (3-Methyl-1H-imidazol-4-ylmethylene)-[3-amino-4,6-dimethyl-thieno[2,3-b]pyridin-2-yl]amine
EINECS	Contact for details

Quality Control

Our production of 3-Amino-4,6-Dimethyl-Thieno[2,3-B]Pyridine-2-Carboxylic Acid (3-Methyl-3H-Imidazol-4-Yl-Methylene) Hydrazide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
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.