Description

tert-Butyl Ethyl 1,4-Dihydro-2,6-Dimethyl-4-Propylpyridine-3,5-Dicarboxylate is a high-purity, synthetically valuable dihydropyridine derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D laboratories and production facilities in the pharmaceutical and fine chemical sectors for developing and manufacturing active pharmaceutical ingredients (APIs).

Application

• Key Intermediate in Cardiovascular Drug Synthesis: Primarily used in the research and production of dihydropyridine-class calcium channel blockers, which are essential for treating hypertension and angina.
• Building Block for Medicinal Chemistry: Serves as a versatile scaffold for the synthesis of novel drug candidates targeting various therapeutic areas.
• Organic Synthesis Reagent: Utilized in academic and industrial research for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Reference Standard: Employed as a high-purity analytical standard in quality control (QC) and research & development (R&D) laboratories for method development and validation.
• Process Chemistry Development: Used in scaling up and optimizing synthetic routes for cost-effective and efficient API manufacturing.

Basic Information

Product Name	tert-Butyl Ethyl 1,4-Dihydro-2,6-Dimethyl-4-Propylpyridine-3,5-Dicarboxylate
CAS No.	94266-05-4
Molecular Formula	C19H31NO4
Molecular Weight	337.46 g/mol
Synonyms	Ethyl tert-butyl 1,4-dihydro-2,6-dimethyl-4-propyl-3,5-pyridinedicarboxylate; 4-Propyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid tert-butyl ethyl ester; 1,4-Dihydro-2,6-dimethyl-4-propyl-3,5-pyridinedicarboxylic acid ethyl tert-butyl ester; tert-Butyl ethyl 4-propyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; DHP derivative; Dihydropyridine intermediate; CAS 94266-05-4
EINECS	Contact for details

Quality Control

Our tert-Butyl Ethyl 1,4-Dihydro-2,6-Dimethyl-4-Propylpyridine-3,5-Dicarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and support your regulatory and R&D requirements.

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 heat, sparks, and open flame. 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
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.