Description

5-Pyrimidinecarboxylic Acid, 4-Hydrazino-2-Methyl- (6Ci,9Ci) is a specialized heterocyclic building block featuring both a carboxylic acid and a hydrazino functional group on a pyrimidine core. This unique bifunctional structure makes it a critical intermediate for the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways where the pyrimidine scaffold is active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that utilize substituted pyrimidine chemistry.
• Chemical Biology & Proteomics: Serves as a versatile building block for creating chemical probes, affinity tags, or linker molecules due to its reactive hydrazino group.
• Material Science Research: Potential monomer or precursor for creating novel polymers and coordination complexes with specialized properties.
• Academic & Contract Research: Employed in university and CRO settings for methodological development and exploratory synthesis in heterocyclic chemistry.

Basic Information

Product Name	5-Pyrimidinecarboxylic Acid, 4-Hydrazino-2-Methyl- (6Ci,9Ci)
CAS No.	98135-49-0
Molecular Formula	C6H8N4O2
Molecular Weight	168.15 g/mol
Synonyms	4-Hydrazino-2-methylpyrimidine-5-carboxylic acid; 2-Methyl-4-hydrazinopyrimidine-5-carboxylic acid; 4-Hydrazinyl-2-methylpyrimidine-5-carboxylic acid; 5-Carboxy-2-methyl-4-hydrazinopyrimidine; 98135-49-0; 4-Hydrazino-2-methyl-5-pyrimidinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxylic Acid, 4-Hydrazino-2-Methyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and degradation. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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