CIPROXIFAN
- CAS NO.:184025-19-2
- Empirical Formula: C16H18N2O2.C4H4O4
- Molecular Weight: 386.402
- MDL number: MFCD06411563
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-16 07:06:08
What is CIPROXIFAN?
Description
Ciproxifan is a histamine H3 receptor antagonist (Ki = 0.5 nM for inhibition of histamine release in rat synaptosomal preparations). It is selective for histamine H3 over histamine H1 and H2, M3 muscarinic, and α1D- and β1-adrenergic receptors (Kis = 3.15-25 μM), as well as the serotonin (5-HT) receptor subtypes 5-HT1B, 5-HT2A, 5-HT3, and 5-HT4 (Kis = 1.58-15 μM) in radioligand binding assays. Ciproxifan (3-300 nM) inhibits relaxation in precontracted isolated guinea pig ileal longitudinal muscle induced by R-(–)-α-methylhistamine . In vivo, ciproxifan reduces R-(–)-α-methylhistamine-induced water consumption in rats (ED50 = 0.09 mg/kg). It increases wake episode duration and latency to fall asleep in rats when administered at a dose of 2 mg/kg.
The Uses of CIPROXIFAN
Ciproxifan is a potent histamine H3 receptor antagonist which affects histamine levels in the brain. It may be used in treatments for sleep and neurological disorders.
What are the applications of Application
Ciproxifan maleate is a potent and selective H3 histamine receptor antagonist
Biochem/physiol Actions
Potent, selective H3 histamine receptor antagonist.
Properties of CIPROXIFAN
| storage temp. | Store at -20°C |
| solubility | DMSO: soluble32mg/mL |
| form | powder |
| color | white to beige |
Safety information for CIPROXIFAN
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for CIPROXIFAN
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