9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide
9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide (CAS 51762-94-8) is a heterocyclic organic compound with a molecular weight of 269.28 g/mol. This sulphur-containing molecule, featuring a nitrile group and a sulfone moiety, serves as a valuable building block in chemical synthesis. It is primarily employed in research and development settings for the creation of novel chemical entities and complex organic structures.
- Synonyms
- C14H7NO3S

Chemical Synthesis Intermediate
This compound acts as a key intermediate in multi-step organic syntheses. Its unique structure allows for further functionalization, enabling the construction of diverse molecular architectures for various research purposes.
Heterocyclic Chemistry Research
As a heterocyclic building block, it is utilized in studies focused on the development of new heterocyclic systems. These investigations often aim to explore novel properties and potential applications of such compounds.
Materials Science Exploration
The thioxanthene core and the presence of a nitrile group suggest potential utility in the exploration of new functional materials. Researchers may investigate its incorporation into polymers or organic electronic components.
| Molecular weight | 269.28 |
|---|---|
| Empirical formula | C14H7NO3S |
| Assay | 99% |
| Melting point | 280-282 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide used for?
+
This compound is primarily used as a building block in chemical synthesis and for research in heterocyclic chemistry. It is useful for creating novel organic molecules and exploring new materials.
What is the CAS number and molecular formula for 9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide?
+
The CAS number is 51762-94-8. The empirical formula (Hill notation) is C14H7NO3S, corresponding to a molecular weight of 269.28 g/mol.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical with an assay of 99%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
+
This compound is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including dust mask type N95 (US), eyeshields, and gloves, must be worn. Ensure good ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive guidance.
How is 9-Oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxide packed, shipped, and exported?
+
As a specialist global supplier, Tech Serve Solutions ensures that all chemicals are packed securely according to international shipping regulations. We expertly handle the export of our products worldwide, maintaining product integrity throughout transit.
How can I request a quote or sample for this product?
+
To request a quote or a sample, please contact our sales team through the website or call us directly. Our team will be happy to assist you with your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis