Isopentenyl phosphate dilithium salt
Isopentenyl phosphate dilithium salt (CAS: 18687-42-8), with the empirical formula C5H9Li2O4P and a molecular weight of 177.98 g/mol, is a vital biochemical reagent. This compound serves as a substrate in enzymatic studies, particularly for investigating isopentenyl phosphate kinases. Its role is crucial in understanding metabolic pathways, including terpenoid biosynthesis, making it an important tool for researchers in cell biology and metabolomics.
- IUPAC
- Dilithium isopentenylphosphate,Phosphoric acid mono-(3-methyl-3-butenyl ester) dilithium salt

Biochemical Research
Utilised as a substrate in enzymatic assays to study the kinetics and characteristics of isopentenyl phosphate kinases. This supports research into metabolic pathways such as terpenoid biosynthesis.
Metabolomics Studies
Serves as a reference compound or substrate in metabolomics research, aiding in the identification and quantification of metabolites involved in isoprenoid biosynthesis pathways.
Cell Biology Investigations
Employed in cell biology to investigate cellular processes related to isoprenoid metabolism and signalling, providing insights into cellular functions.
| Molecular weight | 177.98 |
|---|---|
| Empirical formula | C5H9Li2O4P |
| Assay | ≥95.0% (TLC) |
| Storage temperature | −20°C |
| Impurities tested | ≤10.0% water |
| Application | Isopentenyl phosphate may be used as a substrate to study the characteristics and kinetics of isopentenyl phosphate kinases. |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 Isopentenyl phosphate dilithium salt used for?
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Isopentenyl phosphate dilithium salt is primarily used as a substrate in biochemical research to study the characteristics and kinetics of isopentenyl phosphate kinases, which are involved in metabolic pathways like terpenoid biosynthesis.
What are the CAS number and formula for Isopentenyl phosphate dilithium salt?
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The CAS number for Isopentenyl phosphate dilithium salt is 18687-42-8, and its empirical formula is C5H9Li2O4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isopentenyl phosphate dilithium salt with an assay of ≥95.0% determined by TLC. It contains ≤10.0% water as an impurity. TSS does not represent this product as USP, BP, or EP grade.
How should Isopentenyl phosphate dilithium salt be handled safely?
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Isopentenyl phosphate dilithium salt is classified as a Warning substance. It may cause irritation to the respiratory tract, skin, and eyes (H315, H319, H335) and is harmful if swallowed (H302). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Isopentenyl phosphate dilithium salt is typically stored at -20°C and packaged securely for international shipment.
How can I request a quote or sample?
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To request a quote or a sample of Isopentenyl phosphate dilithium salt, please contact our sales team via the details provided on our website.
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