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Sodium para toluenesulfinate

Sodium para toluenesulfinate

CAS Number: 824-79-3

Molecular Formula: C7H7NaO2S

About Sodium para toluenesulfinate

Sodium p-toluenesulfinate (CAS 824-79-3) is increasingly utilized as a high purity fine chemical in the United States, particularly as a versatile reducing agent and nucleophile in the synthesis of aryl sulfides, where its 99% pharmaceutical grade purity is critical for North American CDMOs specializing in complex hete...

Sodium para toluenesulfinate Specifications

CAS Number

824-79-3

Molecular Formula

C7H7NaO2S

Molecular Weight

178.18 g/mol

IUPAC Name

sodium 4-methylbenzenesulfinate

Canonical SMILES

CC1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

KFZUDNZQQCWGKF-UHFFFAOYSA-M

CAS Number

824-79-3

Molecular Formula

C7H7NaO2S

Molecular Weight

178.18 g/mol

IUPAC Name

sodium 4-methylbenzenesulfinate

Canonical SMILES

CC1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

KFZUDNZQQCWGKF-UHFFFAOYSA-M

Molecular Weight

178.18 g/mol

Physical appearance

White to light yellow powder to crystal

Pharmaceutical Intermediate

An important building block utilized in the synthesis of various medicinal drugs and biologically active compounds due to its good solubility and non-toxic properties

Dye Intermediate

A versatile starting material employed in the production of dispersal dyes, fluorescent pigments, and organic pigments

Organic Synthesis Building Block

A functionalized sulfur-containing reagent used as an alkylating agent or for sulfination reactions in academic and industrial research

Industrial Chemical

A multifunctional agent used as a polymerization accelerator, a curing agent for grouting materials and fabric adhesives, and an electroplating brightening agent

Reducing Agent

A mild reducing agent used in several chemical reactions and as a photo-redox couple together with methylene blue.

Sodium para toluenesulfinate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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