Description

Carbamic Acid, 4-Pyridazinyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the carbamate ester class, featuring a pyridazine moiety. This structure makes it a valuable chemical intermediate and building block for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought by R&D and process development teams for constructing complex molecules, including potential active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure.
• Chemical Synthesis: Serves as a versatile precursor for introducing the carbamate-protected 4-pyridazinyl group into more complex molecular architectures.
• Material Science: Potential use in creating specialty polymers or ligands for catalytic systems.
• Academic & Industrial R&D: Employed in exploratory chemistry for method development and library synthesis in medicinal chemistry programs.

Basic Information

Product Name	Carbamic Acid, 4-Pyridazinyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	169050-21-9
Molecular Formula	C9H13N3O2
Molecular Weight	195.22 g/mol
Synonyms	tert-Butyl 4-pyridazinylcarbamate; 4-Pyridazinylcarbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl N-(4-pyridazinyl)carbamate; N-(4-Pyridazinyl)carbamic Acid tert-Butyl Ester; 4-(tert-Butoxycarbonylamino)pyridazine; BOC-4-Aminopyridazine; 4-((tert-Butoxycarbonyl)amino)pyridazine; 4-Aminopyridazine N-BOC derivative
EINECS	Contact for details

Quality Control

We supply high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We adhere to a cGMP-aligned quality management system to ensure batch-to-batch consistency and traceability.

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). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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