Description

2,4-Dichloro-6,7,8,9-Tetrahydro-5H-Cyclohepta[D]Pyrimidine is a high-value, bicyclic heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its molecular architecture, featuring a fused pyrimidine and seven-membered ring system, makes it a versatile building block for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Chemical Synthesis Building Block: Employed in medicinal and combinatorial chemistry for constructing diverse heterocyclic libraries via nucleophilic substitution and cross-coupling reactions.
• Material Science Research: Potential intermediate for creating organic electronic materials or ligands for catalytic systems due to its electron-deficient pyrimidine core.
• Academic & Contract Research: Essential reagent for universities and CROs (Contract Research Organizations) engaged in methodological studies and novel compound discovery.

Basic Information

Product Name	2,4-Dichloro-6,7,8,9-Tetrahydro-5H-Cyclohepta[D]Pyrimidine
CAS No.	76780-96-6
Molecular Formula	C9H10Cl2N2
Molecular Weight	217.10 g/mol
Synonyms	2,4-Dichloro-5,6,7,8-tetrahydrocycloheptapyrimidine; 5H-Cyclohepta[d]pyrimidine, 2,4-dichloro-6,7,8,9-tetrahydro-; 2,4-Dichloro-6,7,8,9-tetrahydro-5H-cycloheptapyrimidine; Cycloheptapyrimidine, 2,4-dichloro-5,6,7,8-tetrahydro-; 76780-96-6; 2,4-Dichloro-5,6,7,8-tetrahydrocyclohepta[d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-6,7,8,9-Tetrahydro-5H-Cyclohepta[D]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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