Cilnidipine
Cilnidipine (CAS 132203-70-4), with the molecular formula C27H28N2O7 and a molecular weight of 492.52 g/mol, is a dihydropyridine derivative. It functions as a calcium channel modulator, specifically affecting voltage-gated calcium channels. This compound is often utilized in research settings for its role in cell signaling and neuroscience studies, particularly concerning ion channel function.
- IUPAC
- 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-methoxyethyl (2E)-3-phenyl-2-propenyl ester,FRC 8653

Calcium Channel Modulation Research
Cilnidipine serves as a valuable tool in pharmacological research for investigating the mechanisms of calcium channel blockers and their impact on cellular processes.
Cell Biology Studies
It is employed in studies related to cell biology, particularly in understanding ion channel function and its implications in various physiological and pathological conditions.
Neuroscience Investigations
The compound is used in neuroscience research to explore the role of calcium channels in neuronal signaling and function, contributing to the understanding of neurological pathways.
| Molecular weight | 492.52 |
|---|---|
| Empirical formula | C27H28N2O7 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | light yellow |
| Solubility | H2O: ≤2 mg/mLDMSO: ≥20 mg/mL |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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.
| 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 Cilnidipine primarily used for?
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Cilnidipine is primarily used in research settings for its properties as a calcium channel modulator, contributing to studies in cell biology, neuroscience, and ion channel function.
What are the CAS number and formula for Cilnidipine?
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The CAS number for Cilnidipine is 132203-70-4, and its empirical formula is C27H28N2O7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cilnidipine with a purity of ≥98% (HPLC). This product is intended for research and laboratory use; TSS does not represent it as USP, BP, EP, or pharmaceutical grade.
What are the primary safety concerns when handling Cilnidipine?
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Cilnidipine is associated with GHS05, signalling Danger, and carries the hazard statement H318 (Causes serious eye damage). Appropriate personal protective equipment, including a dust mask (N95 US), eyeshields, and gloves, should be used. It is also classified as WGK 3 in Germany.
How is Cilnidipine packed and shipped by TSS?
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Cilnidipine is supplied as a light yellow powder and should be stored protected from light. TSS exports fine chemicals globally, ensuring appropriate packaging for international shipment.
How can I request a quote or sample for Cilnidipine?
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To request a quote or a sample of Cilnidipine, please contact the TSS sales team through our website or by calling our direct line. We are happy to assist with your research chemical needs.
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