Limaprost
Limaprost (CAS: 74397-12-9), a prostaglandin E1 derivative with the molecular formula C22H36O5 and a molecular weight of 380.52 g/mol, is a bioactive small molecule relevant to lipid signaling pathways. It functions within the arachidonic acid cascade and is utilised in cellular research. Supplied by Tech Serve Solutions, Limaprost is typically provided as a crystalline solid with an assay of ≥99%, suitable for laboratory investigations.
- IUPAC
- 11α,15S-Dihydroxy-17S,20-dimethyl-9-oxo-prosta-2E,13E-dien-1-oic acid,17α,20-dimethyl-δ2-PGE1
- Synonyms
- 11α,15S-Dihydroxy-17S,20-dimethyl-9-oxo-prosta-2E,13E-dien-1-oic acid17α,20-dimethyl-δ2-PGE1

Prostaglandin Research
Limaprost serves as a valuable tool in research focusing on prostaglandins and their roles in cellular processes. It aids in understanding signaling pathways involving arachidonic acid metabolites.
Cell Biology Studies
As a bioactive small molecule, Limaprost is employed in cell biology to investigate cellular functions and responses. Its applications include studies related to cell signaling and lipid metabolism.
Neuroscience Research
This compound is utilized in neuroscience research to explore its potential influence on neuronal signaling pathways. It contributes to understanding complex biological mechanisms at a molecular level.
| Molecular weight | 380.52 |
|---|---|
| Empirical formula | C22H36O5 |
| Assay | ≥99% |
| Form | crystalline |
| Solubility | DMF: solubleDMSO: solubleethanol: soluble |
| Storage temperature | −20°C |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shipped In | wet ice |
|---|
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 Limaprost used for?
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Limaprost is used in scientific research, particularly in studies related to the arachidonic acid cascade, cell biology, cell signaling, and neuroscience. It is a bioactive small molecule that helps researchers investigate various biological pathways.
What are the CAS number and chemical formula for Limaprost?
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The CAS number for Limaprost is 74397-12-9, and its chemical formula is C22H36O5.
What grade and purity does Tech Serve Solutions supply for Limaprost?
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Tech Serve Solutions supplies Limaprost with an assay of ≥99%. This product is intended for research purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should Limaprost be handled and stored?
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Limaprost is classified as acutely toxic (H300) and requires careful handling. It should be stored at -20°C and appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, must be used during handling.
How is Limaprost shipped?
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Limaprost is shipped under wet ice conditions to maintain its integrity during transit.
How can I request a quote or sample for Limaprost?
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To request a quote or sample for Limaprost, please contact our sales team through the website or by phone, providing the product name and CAS number.
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