Description

3-Pyridazinecarboxylicacid,2,3,4,5-Tetrahydro-,Methylester,(3S)-(9Ci) is a chiral, heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals, offering a versatile scaffold for medicinal chemistry. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create complex, high-value molecules.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and synthesis of new drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides that require specific stereochemistry for optimal activity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of complex, high-purity specialty chemicals for electronics and material science applications.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry and process development for scale-up.

Basic Information

Product Name	3-Pyridazinecarboxylicacid,2,3,4,5-Tetrahydro-,Methylester,(3S)-(9Ci)
CAS No.	138323-06-5
Molecular Formula	C7H10N2O2
Molecular Weight	154.17 g/mol
Synonyms	(3S)-2,3,4,5-Tetrahydro-3-pyridazinecarboxylic acid methyl ester; Methyl (3S)-1,4,5,6-tetrahydropyridazine-3-carboxylate; (S)-Methyl 1,4,5,6-tetrahydropyridazine-3-carboxylate; (3S)-1,4,5,6-Tetrahydropyridazine-3-carboxylic acid methyl ester; L-1,4,5,6-Tetrahydropyridazine-3-carboxylic acid methyl ester; (S)-1,2-Diazinane-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems, ensuring batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical techniques including HPLC, chiral GC/HPLC, and NMR to confirm identity, purity, and enantiomeric excess. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support customer audits and regulatory filings.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
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.