Description

7-Chloro[1,2,4]Triazolo[4,3-C]Pyrimidin-5-Amine is a high-value heterocyclic building block and pharmaceutical intermediate. This compound matters for its role as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing targeted molecules with potential therapeutic applications.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of kinase inhibitors and other small molecule drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a versatile scaffold for creating chemical probes to study biological pathways and protein functions.
• Material Science: Potential precursor for the synthesis of advanced organic electronic materials and ligands for catalysis.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and contract research organizations (CROs).

Basic Information

Product Name	7-Chloro[1,2,4]Triazolo[4,3-C]Pyrimidin-5-Amine
CAS No.	1306739-68-3
Molecular Formula	C5H3ClN6
Molecular Weight	182.57 g/mol
Synonyms	7-Chloro-5-amino-[1,2,4]triazolo[4,3-c]pyrimidine; 5-Amino-7-chloro[1,2,4]triazolo[4,3-c]pyrimidine; 7-Chloro-1,2,4-triazolo[4,3-c]pyrimidin-5-amine; 1306739-68-3; 7-Chloro-5-aminotriazolopyrimidine; CTAP-5-amine; 7-Cl-Triazolopyrimidin-5-amine
EINECS	Contact for details

Quality Control

Our 7-Chloro[1,2,4]Triazolo[4,3-C]Pyrimidin-5-Amine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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)	≥ 98.0%
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.