Description

Sodium 7-[(5-Chloro-2,6-Difluoropyrimidin-4-Yl)Amino]-4-Hydroxynaphthalene-2-Sulphonate is a high-purity, specialized organic intermediate with significant utility in advanced chemical synthesis. Its value lies in its unique molecular structure, which combines a naphthalene sulfonate core with a halogenated pyrimidine moiety, making it a critical building block for creating complex, functional molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals. CAS No. 70714-71-5.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides requiring specific halogenated heterocyclic structures.
• Dye and Pigment Intermediate: Serves as a building block for synthesizing specialized dyes and functional pigments due to its naphthalene-based chromophore.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways in medicinal and synthetic chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fine chemicals and other high-value specialty compounds.

Basic Information

Product Name	Sodium 7-[(5-Chloro-2,6-Difluoropyrimidin-4-Yl)Amino]-4-Hydroxynaphthalene-2-Sulphonate
CAS No.	70714-71-5
Molecular Formula	C₁₄H₈ClF₂N₄O₄S·Na
Molecular Weight	432.74 g/mol
Synonyms	7-[(5-Chloro-2,6-difluoropyrimidin-4-yl)amino]-4-hydroxynaphthalene-2-sulfonic acid sodium salt; Sodium 4-hydroxy-7-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]naphthalene-2-sulfonate; 4-Hydroxy-7-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-2-naphthalenesulfonic Acid Sodium Salt; 5-Chloro-2,6-difluoro-N-(4-hydroxy-2-sulfo-7-naphthyl)-4-pyrimidinamine Sodium Salt; NSC 339586; CAS 70714-71-5
EINECS	Contact for details

Quality Control

Our Sodium 7-[(5-Chloro-2,6-Difluoropyrimidin-4-Yl)Amino]-4-Hydroxynaphthalene-2-Sulphonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances 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). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

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