Ibutilide hemifumarate salt
Ibutilide hemifumarate salt (CAS: 122647-32-9) is a chemical compound with the molecular formula C20H36N2O3S · 0.5C4H4O4 and a molecular weight of 442.61. Available as an off-white to tan solid, it is primarily recognised for its role as a potassium channel modulator. This compound finds application in scientific research, particularly within cell biology and neuroscience, for investigating ion channel functions.
- IUPAC
- (±)-N-[4-[4-(Ethylheptylamino)-1-hydroxybutyl]phenyl]-methanesulfonamide hemifumarate salt,Corvert

Cell Biology Research
Ibutilide hemifumarate salt is utilized in cell biology studies to investigate the function and modulation of ion channels. Its properties aid researchers in understanding cellular electrophysiology and signaling pathways.
Neuroscience Studies
This compound serves as a valuable tool in neuroscience research. It assists in exploring the role of specific ion channels in neuronal function and synaptic transmission, contributing to a deeper understanding of nervous system processes.
Ion Channel Modulation
As a potassium channel modulator, Ibutilide hemifumarate salt is employed in research settings to study the specific effects on voltage-gated ion channels. This allows for detailed analysis of ion transport mechanisms.
| Molecular weight | 442.61 |
|---|---|
| Empirical formula | C20H36N2O3S · 0.5C4H4O4 |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | off-white to tan |
| Solubility | H2O: >20 mg/mL |
| Storage temperature | room temp |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Ibutilide hemifumarate salt used for?
+
Ibutilide hemifumarate salt is used in scientific research, particularly within cell biology and neuroscience, for investigating ion channel functions and modulation, specifically as a potassium channel modulator.
What is the CAS number and formula for Ibutilide hemifumarate salt?
+
The CAS number for Ibutilide hemifumarate salt is 122647-32-9, and its molecular formula is C20H36N2O3S · 0.5C4H4O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Ibutilide hemifumarate salt with a purity of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Ibutilide hemifumarate salt?
+
Ibutilide hemifumarate salt is classified with a GHS07 symbol and a 'Warning' signal word. It carries the hazard statement H302, indicating it is harmful if swallowed. Handle with appropriate personal protective equipment in a well-ventilated area.
How is Ibutilide hemifumarate salt shipped and exported?
+
Ibutilide hemifumarate salt is typically stored at room temperature and is available for global export by Tech Serve Solutions. Packaging and shipping adhere to international regulations for chemical substances.
How can I request a sample or quote for Ibutilide hemifumarate salt?
+
To request a sample or a quote for Ibutilide hemifumarate salt, please visit the Tech Serve Solutions website or contact our sales team directly. Our experts will assist you with your inquiry.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology



