Description

3-Sulfo-7-Hydroxy-1-Naphthalenecarbamic Acid Ethyl Ester is a specialized naphthalene derivative that serves as a key intermediate in the synthesis of advanced organic compounds. Its molecular structure, featuring both sulfonic acid and carbamate ester functional groups, makes it a versatile building block for creating molecules with specific solubility and reactivity profiles. This intermediate is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors.

Application

• As a crucial pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• In the development of specialty dyes and pigments, leveraging its naphthalene backbone and sulfonic group for color and binding properties.
• As a building block for agrochemical products, including herbicides and plant growth regulators.
• In organic synthesis research for creating novel sulfonated and hydroxylated aromatic compounds.
• As a potential intermediate for polymer modification to introduce specific functional groups.
• In the formulation of analytical reagents and chemical standards for laboratory use.

Basic Information

Product Name	3-Sulfo-7-Hydroxy-1-Naphthalenecarbamic Acid Ethyl Ester
CAS No.	6410-00-0
Molecular Formula	C₁₃H₁₃NO₇S
Molecular Weight	327.31 g/mol
Synonyms	Ethyl 7-Hydroxy-3-sulfo-1-naphthalenecarbamate; 7-Hydroxy-3-sulfo-1-naphthoic acid ethyl ester carbamate; 1-Naphthalenecarbamic acid, 7-hydroxy-3-sulfo-, ethyl ester; 3-Sulfo-7-hydroxy-1-naphthyl carbamic acid ethyl ester; NSC 403107; Ethyl 7-hydroxy-3-sulfonato-1-naphthylcarbamate
EINECS	Contact for details

Quality Control

Our production of 3-Sulfo-7-Hydroxy-1-Naphthalenecarbamic Acid Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the precise requirements of our industrial and research partners. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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