Description

3-Amino-4,6-Dimethyl-7-Oxo-6,7-Dihydrothieno[2,3-D]Pyridazine-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular frameworks. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug molecules, especially those targeting specific enzyme pathways.
• API Development: Serves as a core scaffold for constructing new Active Pharmaceutical Ingredients with potential therapeutic applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that leverage its unique thienopyridazine core.
• Chemical Synthesis: Employed in organic chemistry research for constructing complex heterocyclic compounds and studying structure-activity relationships (SAR).
• Bioconjugation & Probe Synthesis: The carboxylic acid and amino functional groups make it suitable for creating labeled probes or conjugates for biochemical research.

Basic Information

Product Name	3-Amino-4,6-Dimethyl-7-Oxo-6,7-Dihydrothieno[2,3-D]Pyridazine-2-Carboxylic Acid
CAS No.	2089315-35-3
Molecular Formula	C10H10N4O3S
Molecular Weight	266.28 g/mol
Synonyms	3-Amino-4,6-dimethyl-7-oxo-6,7-dihydrothieno[2,3-d]pyridazine-2-carboxylic acid; 6,7-Dihydro-4,6-dimethyl-7-oxothieno[2,3-d]pyridazine-2-carboxylic acid, 3-amino-; Thieno[2,3-d]pyridazine-2-carboxylic acid, 3-amino-6,7-dihydro-4,6-dimethyl-7-oxo-; 2089315-35-3; 3-Amino-4,6-dimethyl-7-oxo-4,7-dihydrothieno[2,3-d]pyridazine-2-carboxylic acid (alternative numbering); ADOTPC Acid
EINECS	Contact for details

Quality Control

Our production of 3-Amino-4,6-Dimethyl-7-Oxo-6,7-Dihydrothieno[2,3-D]Pyridazine-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released according to comprehensive in-house specifications, which typically include identity confirmation, purity assay, and control of key impurities. Certificates of Analysis (COA) detailing all test results are provided with each shipment to support your quality assurance and regulatory 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). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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