Description

tert-Butyl 6-Diazo-5,6-Dihydro-5-Oxonaphthalene-1-Sulphonate is a specialized diazo compound and a key sulfonate ester intermediate in advanced organic synthesis. Its value lies in its role as a versatile building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for R&D chemists and process development scientists working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive diazo group.
• Material Science Research: Serves as a building block for creating specialized polymers and dyes with unique optical or electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including cross-coupling and cyclization reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	tert-Butyl 6-Diazo-5,6-Dihydro-5-Oxonaphthalene-1-Sulphonate
CAS No.	94202-17-2
Molecular Formula	C₁₄H₁₄N₂O₄S
Molecular Weight	306.34 g/mol
Synonyms	6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid tert-butyl ester; tert-Butyl 6-diazo-5-oxo-5,6-dihydro-1-naphthalenesulfonate; 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, 1,1-dimethylethyl ester; tert-Butyl 6-diazo-5-oxonaphthalene-1-sulfonate; 94202-17-2; Tert-butyl diazodihydronaphthalenone sulfonate
EINECS	Contact for details

Quality Control

Our tert-Butyl 6-Diazo-5,6-Dihydro-5-Oxonaphthalene-1-Sulphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its light-sensitive and easily oxidized nature, minimize exposure to air and light during handling.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
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.