Description

5-(1,2,3,4-Tetrahydro-4,4,6-Trimethyl-2-Thioxopyrimidin-1-Yl)-2-Naphthalenesulfonic Acid is a specialized organic sulfonic acid derivative that serves as a high-value synthetic intermediate. Its unique molecular architecture, featuring a fused naphthalene and thiopyrimidine system, makes it a critical building block for advanced chemical synthesis. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products, leveraging its heterocyclic structure.
• Dye & Pigment Synthesis: Serves as a core component for creating specialized dyes and colorants due to the conjugated naphthalene system.
• Material Science: Employed in the research and development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized as a scaffold for creating molecular probes to study biological processes.
• Catalyst Ligand Development: Investigated for use in designing novel ligands for transition metal catalysis.

Basic Information

Product Name	5-(1,2,3,4-Tetrahydro-4,4,6-Trimethyl-2-Thioxopyrimidin-1-Yl)-2-Naphthalenesulfonic Acid
CAS No.	6281-67-0
Molecular Formula	C₁₇H₂₀N₂O₃S₂
Molecular Weight	364.48 g/mol
Synonyms	2-Naphthalenesulfonic acid, 5-(1,2,3,4-tetrahydro-4,4,6-trimethyl-2-thioxo-1-pyrimidinyl)-; 5-(4,4,6-Trimethyl-2-thioxo-1,2,3,4-tetrahydro-1-pyrimidinyl)-2-naphthalenesulfonic acid; 1,2,3,4-Tetrahydro-4,4,6-trimethyl-2-thioxo-1-(5-sulfo-2-naphthyl)pyrimidine; 5-(1,2,3,4-Tetrahydro-4,4,6-trimethyl-2-thioxopyrimidin-1-yl)naphthalene-2-sulfonic acid; 5-(4,4,6-Trimethyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidin-1-yl)-naphthalene-2-sulfonic acid
EINECS	Contact for details

Quality Control

Our production of 5-(1,2,3,4-Tetrahydro-4,4,6-Trimethyl-2-Thioxopyrimidin-1-Yl)-2-Naphthalenesulfonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. Certificates of Analysis (COA) are provided to ensure full traceability and compliance with your research or manufacturing specifications.

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). The compound is moisture-sensitive (hygroscopic); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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