26978

Cholinchlorid

BioUltra, ≥99.0% (AT)

• Synonym(e): (2-Hydroxyethyl)trimethylammoniumchlorid
• Lineare Formel: (CH₃)₃N(Cl)CH₂CH₂OH
• CAS-Nummer: 67-48-1
• Molekulargewicht: 139.62
• UNSPSC Code: 12352211
• NACRES: NA.25
• PubChem Substance ID: 57648187
• EC Number: 200-655-4
• Beilstein/REAXYS Number: 3563126
• MDL number: MFCD00011721
• Assay: ≥99.0% (AT)
• Grade: reagent grade
• Form: powder or crystals
• Solubility: H₂O: 1 M, clear, colorless

Eigenschaften

• biological source: synthetic
• Quality Segment: 200
• grade: reagent grade
• product line: BioUltra
• assay: ≥99.0% (AT)
• form: powder or crystals
• impurities: insoluble matter, passes filter test
• color: colorless to white
• pH: 5.0-7.5 (25 °C, 1 M in H₂O)
• mp: 302-305 °C (dec.) (lit.)
• solubility: H₂O: 1 M, clear, colorless
• anion traces: sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.015, λ: 280 nm A_max: 0.010
• SMILES string: [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
• InChI key: SGMZJAMFUVOLNK-UHFFFAOYSA-M

Beschreibung

General description

Cholin-Acetyltransferase-Substrat

Biochem/physiol Actions

Choline is an essential nutrient, commonly grouped with the B complex vitamins, that plays key roles in many biological processes.

Other Notes

Kann Verkaufsbeschränkungen unterliegen.

Restores cholinergic, biochemical and pharmacological activities in striata of decorticated rats[1]

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves