3H-1,2-Benzodithiol-3-one 1,1-Dioxide TCI B3125

Chemical Identity

CAS No.: 66304-01-6
PubChem: CID 3009847·SID 87560250
Formula: C7H4O3S2
Molecular weight: 200.2 g/mol
Purity: >98.0%(HPLC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 1,1-dioxo-1lambda6,2-benzodithiol-3-one
SMILES: C1=CC=C2C(=C1)C(=O)SS2(=O)=O
InChIKey: JUDOLRSMWHVKGX-UHFFFAOYSA-N

Rp 2.041.200,00

~~Rp 1.442.700,00~~ Rp 2.041.200,00

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Berat 1g 5g

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3H-1,2-Benzodithiol-3-one 1,1-Dioxide is a chemical compound widely used as a building block in the synthesis of complex heterocyclic compounds. This material plays a crucial role in organic chemistry laboratories, where it serves as a key intermediate in the development of new chemical entities. Its unique molecular structure, featuring two sulfur atoms and one oxygen atom in a heterocyclic ring, makes it highly versatile for chemical modifications. As a fundamental component in synthetic pathways, it enables the creation of compounds with specific functional groups and desired biological properties.

The compound is valued for its chemical stability and controlled reactivity, which allow it to participate in a wide range of chemical reactions without undergoing unwanted side reactions. Its ability to form stable intermediates and react selectively with various functional groups makes it a preferred choice for synthetic chemists. Additionally, its solid form facilitates easy handling, storage, and precise dosing in laboratory settings, enhancing its practicality in both research and industrial applications.

In Indonesian laboratories, this compound is commonly used in organic chemistry research, particularly in the development of pharmaceuticals and specialty chemicals. Its role in creating compounds with specific biological activities makes it an essential tool for researchers working on drug discovery and chemical synthesis. The compound’s availability and reliability make it a standard component in many laboratory workflows across Indonesia.

TCI brochures (PDF)

Sulfur-Transfer Reagents for Synthesis of Oligonucleotide Phosphorothioates 2025-11-25 · p. 1
Nucleic Acid Medicine Synthesis Research Reagents 2024-11-07 · p. 1
Oligonucleotide Synthesis Reagents 2025-07-24 · p. 2
Nucleosides, Nucleotides, Nucleic Acids and Related Reagents 2026-03-23 · p. 14

Related TCI products

Organic synthesis of heterocyclic compounds due to its stable ring structure and reactivity.
Development of pharmaceuticals and bioactive molecules through functional group modifications.
Creation of specialty chemicals for industrial applications requiring precise molecular design.
Research in medicinal chemistry for the synthesis of drug candidates with targeted biological effects.
Support in analytical chemistry for the preparation of reference standards and reaction intermediates.

From the TCI brochure

Widely used as sulfur-transfer reagent for synthesis of oligonucleotide phosphorothioates via the phosphoramidite method

Brand	TCI
CAS number	66304-01-6
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Heterocyclic Building Blocks
Pack sizes	Available in standard laboratory quantities
Physical form	Solid
Storage	Store in a cool, dry place away from moisture and light

Data from the TCI brochure

Ukuran kemasan	1 g / 5 g

Source: TCI brochure PP016 (2025-11-25)

This compound should be stored in a cool, dry environment, away from moisture and direct light to maintain its chemical stability. It is recommended to use airtight containers made of materials compatible with its chemical properties, such as glass or high-density polyethylene. Due to its reactivity, it should be handled with care, using appropriate personal protective equipment. In laboratory settings, it should be kept in a well-ventilated area to minimize exposure. Proper labeling and storage conditions ensure the compound remains effective and safe for use in chemical synthesis and research applications.

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