Description

5-Pyrimidinecarboxylic Acid, 2-Hydrazino-, Hydrazide (9Ci) is a specialized heterocyclic building block featuring a reactive hydrazine-hydrazide functional group. This compound matters as a versatile intermediate for synthesizing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing pyrimidine-based scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the pyrimidine core is pharmacologically active.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides that leverage the biological activity of functionalized pyrimidine derivatives.
• Chemical Synthesis Building Block: Serves as a versatile reagent for constructing more complex heterocyclic systems through reactions of its hydrazine and hydrazide groups.
• Material Science Research: Potential monomer or precursor for creating specialty polymers and functional materials with specific electronic or binding properties.
• Bioconjugation & Probe Development: The reactive hydrazide group can be utilized for labeling biomolecules or creating chemical probes for diagnostic applications.

Basic Information

Product Name	5-Pyrimidinecarboxylic Acid, 2-Hydrazino-, Hydrazide (9Ci)
CAS No.	287714-38-9
Molecular Formula	C5H8N6O
Molecular Weight	168.16 g/mol
Synonyms	2-Hydrazinylpyrimidine-5-carbohydrazide; 2-Hydrazino-5-pyrimidinecarboxylic Acid Hydrazide; 5-Pyrimidinecarboxylic acid, 2-hydrazino-, hydrazide; 2-Hydrazinopyrimidine-5-carboxylic acid hydrazide; Pyrimidine-5-carboxylic acid, 2-hydrazino-, hydrazide
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxylic Acid, 2-Hydrazino-, Hydrazide (9Ci) is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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.