Description

Ethyl 4-(3,4-Dimethoxyphenyl)-2-Hydroxy-6-Methyl-1,4-Dihydro-5-Pyrimidinecarboxylate is a high-purity, synthetically valuable dihydropyrimidine derivative. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and bioactive compounds.
• Research & Development: Serves as a core scaffold for medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Building block for developing advanced crop protection agents and pesticides.
• Fine Chemical Production: Used in the custom synthesis of specialty chemicals and high-value materials.
• Academic Research: Utilized in universities and research institutes for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	Ethyl 4-(3,4-Dimethoxyphenyl)-2-Hydroxy-6-Methyl-1,4-Dihydro-5-Pyrimidinecarboxylate
CAS No.	56875-96-8
Molecular Formula	C₁₆H₂₀N₂O₅
Molecular Weight	320.34 g/mol
Synonyms	Ethyl 4-(3,4-dimethoxyphenyl)-2-hydroxy-6-methyl-1,4-dihydropyrimidine-5-carboxylate; 5-Pyrimidinecarboxylic acid, 1,4-dihydro-4-(3,4-dimethoxyphenyl)-2-hydroxy-6-methyl-, ethyl ester; 4-(3,4-Dimethoxyphenyl)-2-hydroxy-6-methyl-1,4-dihydro-5-pyrimidinecarboxylic acid ethyl ester; Dihydropyrimidine derivative; Biginelli reaction product; Hantzsch ester analog; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our Ethyl 4-(3,4-Dimethoxyphenyl)-2-Hydroxy-6-Methyl-1,4-Dihydro-5-Pyrimidinecarboxylate is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. Certificates of Analysis (COA) with detailed specifications from HPLC, NMR, and MS are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.