C7527

Chlorure de choline

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

• Synonyme(s) : Chlorure de (2-hydroxyéthyl)triméthylammonium
• Formule linéaire : (CH₃)₃N(Cl)CH₂CH₂OH
• CAS Number: 67-48-1
• Poids moléculaire : 139.62
• Beilstein: 3563126
• Numéro CE : 200-655-4
• Numéro MDL: MFCD00011721
• Code UNSPSC : 12352205
• ID de substance PubChem : 24892968
• Nomenclature NACRES : NA.75

Propriétés

• Source biologique: synthetic (organic)
• Gamme de produits: BioReagent
• Essai: ≥98%
• Forme: crystals
• Poids mol.: M_w 139.62 g/mol
• Technique(s): cell culture | insect: suitable; cell culture | mammalian: suitable; cell culture | plant: suitable
• Couleur: white
• pH: 5.0-6.5 (25 °C, 140 g/L)
• Pf: 302-305 °C (dec.) (lit.)
• Solubilité: H₂O: 50 mg/mL
• Chaîne SMILES: [Cl-].C[N+](C)(C)CCO
• InChI: 1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1
• Clé InChI: SGMZJAMFUVOLNK-UHFFFAOYSA-M

Description

Description générale

Choline chloride is a quaternary ammonium salt and associates with hydrogen bond donors (HBD). It is essential for the vital physiological functions and is used as a nutritional additive. Choline is a source of methyl groups for methyl-transfer reactions.

Application

Choline chloride has been used:

• as a component of choline acetyltransferase (ChAT) buffer and for choline uptake in cultured human neuroblastoma (SK-N-SH) cells
• for choline standard curve generation for quantifying phospholipase D (PLD) activity
• as a component of slice solution for the dissection of entorhinal-hippocampal brain slices

Substrats

Substrat de la choline acétyltransférase

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves