Miltefosine
Miltefosine (CAS: 58066-85-6; C21H46NO4P) is a zwitterionic alkylphosphocholine analogue with a molecular weight of 407.57 g/mol. It functions as a detergent and is recognised for its biological activity. Miltefosine is primarily utilised in biochemical research and as a reagent, particularly within the study and application of zwitterionic detergents.
- IUPAC
- Choline hexadecyl phosphate,HePC,Hexadecyl phosphocholine

Biochemical Research
Miltefosine serves as a valuable tool in biochemical research due to its properties as a zwitterionic detergent. It aids in the solubilisation and study of biological membranes and proteins.
Detergent Applications
As a zwitterionic detergent, Miltefosine can be employed in various laboratory applications requiring mild yet effective solubilisation of biological components.
Reagent in Molecular Biology
This compound is used as a reagent in molecular biology experiments, contributing to processes that benefit from its specific chemical characteristics.
| Molecular weight | 407.57 |
|---|---|
| Empirical formula | C21H46NO4P |
| Assay | ≥98% (perchloric acid titration) |
| Solubility | H2O: soluble10 mg/mL, clear, colorless |
| Storage temperature | room temp |


Hazard statements
- H301Toxic if swallowed
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | zwitterionic |
|---|
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 Miltefosine used for?
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Miltefosine is used as a zwitterionic detergent in biochemical research and as a laboratory reagent.
What is the CAS number and formula for Miltefosine?
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The CAS number for Miltefosine is 58066-85-6, and its empirical formula is C21H46NO4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Miltefosine with a purity of ≥98% (perchloric acid titration). We do not represent this product as USP, BP, or EP grade.
How should Miltefosine be handled safely?
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Miltefosine is classified as toxic if swallowed and may cause allergy or asthma symptoms or breathing difficulties if inhaled, indicated by GHS06 and GHS08 symbols and a 'Danger' signal word. Appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, faceshields, and gloves must be used. Handle in a well-ventilated area, avoiding dust formation and inhalation.
How is Miltefosine packed and shipped?
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Miltefosine is shipped under UN 2811, Hazard Class 6.1, Packing Group III regulations. Specific packing details for export are available upon request.
How can I request a sample or quote for Miltefosine?
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To request a sample or a quote for Miltefosine, please contact our sales department with your specific requirements.
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