Description

Hexadecyl 1,2,3,6-Tetrahydro-2,6-Dioxopyrimidine-4-Carboxylate is a high-purity specialty ester derived from a barbituric acid core structure. This compound matters as a versatile and valuable synthetic intermediate, offering a unique combination of a lipophilic hexadecyl chain and a reactive heterocyclic moiety. It is primarily needed by research institutions and fine chemical manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring lipophilic modification for enhanced bioavailability.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer Additive Precursor: Acts as a monomer or modifier in the production of specialty polymers to impart specific thermal or UV-stabilizing properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and conducting structure-activity relationship (SAR) studies.
• Liquid Crystal & Material Science: Investigated for use in the development of advanced organic materials and liquid crystal displays due to its molecular structure.
• Cosmetic Ingredient Intermediate: Utilized in the synthesis of specialty esters for high-end cosmetic formulations.

Basic Information

Product Name	Hexadecyl 1,2,3,6-Tetrahydro-2,6-Dioxopyrimidine-4-Carboxylate
CAS No.	94313-99-2
Molecular Formula	C21H36N2O4
Molecular Weight	380.53 g/mol
Synonyms	Hexadecyl 2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate; Cetyl 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarboxylate; Palmitoyl Barbituric Acid Ester; 4-(Hexadecyloxycarbonyl)-2,6-pyrimidinedione; 1-Hexadecyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate; Barbituric Acid Cetyl Ester; NSC 339586
EINECS	Contact for details

Quality Control

Our Hexadecyl 1,2,3,6-Tetrahydro-2,6-Dioxopyrimidine-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and fine chemical synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 strong oxidizing agents and strong bases.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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