Description

Pyrimidine, 4-Ethoxy- (8Ci,9Ci) CAS NO 24903-72-8 is a specialized ethoxy-substituted pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its molecular scaffold enables precise chemical modifications. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a pyrimidine core.
• Academic & Industrial R&D: Employed in chemical libraries and for method development in organic and medicinal chemistry.
• Material Science: Investigated as a monomer or additive for creating functional polymers and advanced materials.

Basic Information

Product Name	Pyrimidine, 4-Ethoxy- (8Ci,9Ci)
CAS No.	24903-72-8
Molecular Formula	C6H8N2O
Molecular Weight	124.14 g/mol
Synonyms	4-Ethoxypyrimidine; 4-Ethoxy-pyrimidine; Pyrimidine, 4-ethoxy-; Ethoxy pyrimidine; 4-Ethoxy-1,3-diazine; NSC 163063; 1,3-Diazine, 4-ethoxy-; 4-Ethoxy-1,3-diazabenzene
EINECS	Contact for details

Quality Control

Our Pyrimidine, 4-Ethoxy- is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.