Description

5H-Cyclopentapyrimidine-2,4-Diamine, 6,7-Dihydro- (9Ci) is a high-purity heterocyclic organic compound, serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, offering researchers and manufacturers a reliable and consistent starting material. It is primarily needed by the pharmaceutical and agrochemical industries for research and development, as well as by fine chemical producers for custom synthesis projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bicyclic pyrimidine core structure.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex heterocyclic compounds in custom and contract manufacturing.
• Material Science Research: Investigated as a monomer or precursor for the development of organic electronic materials and specialty polymers.
• Biochemical Tool Compound: Utilized in life science research as a molecular probe to study enzymatic pathways and biological mechanisms.

Basic Information

Product Name	5H-Cyclopentapyrimidine-2,4-Diamine, 6,7-Dihydro- (9Ci)
CAS No.	1899-39-4
Molecular Formula	C7H10N4
Molecular Weight	150.18 g/mol
Synonyms	6,7-Dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine; 2,4-Diamino-6,7-dihydro-5H-cyclopenta[d]pyrimidine; 5H-Cyclopentapyrimidine-2,4-diamine, 6,7-dihydro-; Cyclopenta[d]pyrimidine-2,4-diamine, 6,7-dihydro-5H-; 1899-39-4; 6,7-Dihydro-5H-cyclopentapyrimidine-2,4-diamine; 2,4-Diaminocyclopentapyrimidine
EINECS	Contact for details

Quality Control

Our 5H-Cyclopentapyrimidine-2,4-Diamine, 6,7-Dihydro- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our commitment to quality assurance ensures the material meets the high standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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%
Heavy Metals	≤ 10 ppm

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