Description

Sodium 4-(Oxophenylacetyl)Toluene-α-Sulphonate is a specialized organic sulfonate salt with significant utility as a chemical intermediate. Its value lies in its ability to impart specific functional properties in advanced synthesis and formulation processes. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop high-performance products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific sulfonate or ketone functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and plant growth regulators where its structure contributes to biological activity and solubility.
• Dye and Pigment Manufacturing: Serves as an intermediate in the creation of specialized dyes, colorants, and optical brighteners.
• Research & Development: A valuable reagent for organic chemists in academic and industrial R&D settings for exploring new synthetic pathways.
• Specialty Surfactant Precursor: Can be utilized in the development of novel anionic surfactants with tailored properties for niche industrial applications.
• Polymer Modification: Acts as a functional monomer or additive to introduce sulfonate groups into polymers, altering their hydrophilicity and ionic characteristics.

Basic Information

Product Name	Sodium 4-(Oxophenylacetyl)Toluene-α-Sulphonate
CAS No.	77076-13-2
Molecular Formula	C16H13NaO5S
Molecular Weight	340.33 g/mol
Synonyms	Sodium 2-(4-Methylbenzoyl)benzenesulfonate; Benzenesulfonic acid, 2-(4-methylbenzoyl)-, sodium salt; 2-(p-Toluoyl)benzenesulfonic acid sodium salt; 4-Methyl-α-oxobenzeneacetic acid, ω-sulfonate, sodium salt; Sodium (4-methylbenzoyl)benzenesulfonate; α-Oxo-4-methylbenzenepropanoic acid, γ-sulfonate, sodium salt; Sodium 4-methylbenzoylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our Sodium 4-(Oxophenylacetyl)Toluene-α-Sulphonate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	15.0% - 18.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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