C1426

Cesium methanesulfonate

used in patch clamp techniques

• Synonyme(s) : CsMSF, CsMeS, Methanesulfonic acid cesium salt
• Formule linéaire : CH₃O₃SCs
• Numéro CAS: 2550-61-0
• Poids moléculaire : 228.00
• NACRES: NA.25
• PubChem Substance ID: 24892412
• UNSPSC Code: 12161700
• MDL number: MFCD00075523
• Form: powder

Propriétés

• Quality Segment: 100
• form: powder
• mp: 262-264 °C (lit.)
• SMILES string: [Cs+].CS([O-])(=O)=O
• InChI: 1S/CH4O3S.Cs/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
• InChI key: DJKJXRLREATOMF-UHFFFAOYSA-M

Description

General description

Cesium methanesulfonate is used as a component of intracellular recording solutions of electrodes for patch clamp techniques in cell electrophysiology studies. Cesium methanesulfonate is used as an current carrier as cesium acts as a potassium (K⁺) channel blocker, while methanesulfonate is not transported through chloride (Cl^-) channels.

Application

Cesium methanesulfonate has been used as a supplement in intracellular solution for the patch clamp recording system.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mot-clé: Warning
• Codes de danger: H315,H319,H335
• Mentions de précaution: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• EPI (équipement de protection individuelle): dust mask type N95 (US), Eyeshields, Gloves