Description

2-Pyrimidinamine, 5-Chloro-, 1-Oxide (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating new molecules with targeted biological activities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its modified pyrimidine core.
• Fine Chemical Production: Serves as a specialized intermediate for creating complex molecules used in material science and specialty chemistry.
• Biochemical Research: Employed in life science research as a molecular probe or scaffold for studying enzyme interactions and biological pathways.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical reactions.

Basic Information

Product Name	2-Pyrimidinamine, 5-Chloro-, 1-Oxide (9Ci)
CAS No.	88089-61-6
Molecular Formula	C4H4ClN3O
Molecular Weight	145.55 g/mol
Synonyms	5-Chloro-2-pyrimidinamine 1-Oxide; 5-Chloropyrimidin-2-amine 1-Oxide; 2-Amino-5-chloropyrimidine 1-Oxide; 5-Chloro-2-aminopyrimidine N-Oxide; 5-Chloropyrimidin-2-ylamine N-Oxide; 88089-61-6; 5-Chloro-2-pyrimidinamine N-oxide
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 5-Chloro-, 1-Oxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance processes.

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). 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)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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