NCX 4040
NCX 4040 (CAS: 287118-97-2; Formula: C16H13NO7; Molar Mass: 331.28 g/mol) is a chemical compound supplied by Tech Serve Solutions. This white to beige powder is primarily utilised in biochemical research, particularly within the fields of cell biology, cell signalling, and neuroscience. Its properties make it valuable for investigating the arachidonic acid cascade and enzyme inhibition pathways, including those involving cyclooxygenase.
- IUPAC
- 2-(Acetyloxy)benzoic acid 4-(nitroxymethyl)phenyl ester,NO-aspirin

Cell Biology Research
NCX 4040 serves as a tool for researchers studying cellular processes. It is particularly useful in investigating pathways related to cell signalling and the arachidonic acid cascade, contributing to a deeper understanding of cellular function and response.
Neuroscience and Cell Signalling Studies
This compound aids in the study of neurotransmission and cellular communication mechanisms. Its application in neuroscience research allows for the exploration of signalling pathways critical to neuronal function and response.
Enzyme Inhibition Studies
NCX 4040 is employed as an enzyme inhibitor, with specific relevance to cyclooxygenase pathways. This makes it a valuable reagent for biochemical assays and for understanding the regulation of these enzymatic processes.
Nitric Oxide Research
As a nitric oxide donor and a modulator of nitric oxide metabolism, NCX 4040 is utilised in studies concerning cellular stress and signalling related to nitric oxide.
| Molecular weight | 331.28 |
|---|---|
| Empirical formula | C16H13NO7 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to beige |
| Solubility | DMSO: soluble15 mg/mL (clear solution) |
| Storage temperature | −20°C |



Hazard statements
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41-43 |
| Safety statements (S) | 26-36/37-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | protect from light |
|---|
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 NCX 4040 used for?
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NCX 4040 is used in biochemical research, particularly in studies involving the arachidonic acid cascade, cell biology, cell signalling, neuroscience, cyclooxygenase pathways, enzyme inhibition, and nitric oxide metabolism and cell stress.
What is the CAS number and chemical formula for NCX 4040?
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The CAS number for NCX 4040 is 287118-97-2, and its chemical formula is C16H13NO7.
What grade and purity does Tech Serve Solutions supply for NCX 4040?
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Tech Serve Solutions supplies NCX 4040 with a purity of ≥98% (HPLC). This is a research grade material and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the primary safety concerns when handling NCX 4040?
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NCX 4040 is classified with Danger signal word. It carries hazard statements H317 (May cause an allergic skin reaction), H318 (Causes serious eye damage), and H400 (Very toxic to aquatic life). Appropriate personal protective equipment, including eye protection and gloves, should be worn. Handle in a well-ventilated area, avoid release to the environment, and follow all safety precautions to prevent skin and eye contact. Store protected from light at -20°C.
How is NCX 4040 packed and shipped?
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NCX 4040 is typically supplied as a white to beige powder. It is shipped according to transport regulations, identified as UN 3077, 9, PGIII. For international export, please contact us to confirm specific requirements.
How can I request a sample or a quote for NCX 4040?
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To request a sample or a quote for NCX 4040, please contact the Tech Serve Solutions sales team via our website or direct contact details.
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