Armodafinil
Armodafinil (CAS: 112111-43-0; Formula: C15H15NO2S; Molar Mass: 273.35 g/mol) is a white to tan powder supplied by Tech Serve Solutions. As a chiral compound, it is the (R)-enantiomer of modafinil. Armodafinil is primarily utilised in research concerning cell signalling and neuroscience pathways. Its chemical structure and properties make it a valuable reagent for investigators studying neurobiology and pharmacological mechanisms.
- IUPAC
- (R)-Modafinil; 2-[(R)-(Diphenylmethyl)sulfinyl]-acetamide, CEP 10952, CRL 40982, Nuvigil
- Synonyms
- (R)-Modafinil2-[(R)-(Diphenylmethyl)sulfinyl]-acetamideCEP 10952CRL 40982Nuvigil

Cell Signalling Research
Armodafinil can be employed in laboratory settings to investigate cellular signalling cascades, particularly within neuroscience research. Its distinct enantiomeric form offers a specific tool for exploring receptor interactions and downstream effects.
Neurobiology Studies
This compound serves as a valuable reagent for researchers focused on neurobiology. It can aid in understanding the mechanisms of wakefulness-promoting agents and their impact on neural pathways.
Pharmacological Investigations
Armodafinil is used in pharmacological studies to explore its specific interactions within biological systems. Researchers can utilise its known properties to probe drug candidate efficacy and mechanisms of action.
| Molecular weight | 273.35 |
|---|---|
| Empirical formula | C15H15NO2S |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to tan |
| Solubility | DMSO: ≥16 mg/mL |
| Optical activity | [α]/D -15 to -20° in methanol (C=1) |
| Storage temperature | 2-8°C |
| Application | Armodafinil may be used in cell signaling studies. |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 Armodafinil used for?
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Armodafinil is primarily used in research concerning cell signalling and neuroscience. It is valuable for neurobiology studies and pharmacological investigations into wakefulness-promoting agents.
What is the CAS number and formula for Armodafinil?
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The CAS number for Armodafinil is 112111-43-0, and its empirical formula is C15H15NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Armodafinil with an assay of ≥98% as determined by HPLC. We do not represent this product as USP, BP, or EP grade; it is supplied for research and laboratory use.
How should Armodafinil be handled and stored?
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Armodafinil presents a risk of serious eye damage (H318) and requires careful handling. Store at 2-8°C. Always wear protective eyewear and face protection (P280) and if in eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do (P305 + P351 + P338).
Is Armodafinil a controlled substance?
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Information regarding the controlled substance status of Armodafinil can vary by jurisdiction. It is the responsibility of the end-user to be aware of and comply with all applicable regulations.
How is Armodafinil packed and shipped?
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Armodafinil is typically supplied as a white to tan powder. Orders are packed and exported in compliance with relevant shipping regulations for chemical substances.
How can I request a sample or quote for Armodafinil?
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To request a sample or obtain a quotation for Armodafinil, please contact our sales team through the website or by phone, providing your specific requirements.
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