Choline chloride
SIGMA/26978 - BioUltra, ≥99.0% (AT)
Synonym: (2-
CAS Number: 67-48-1
Empirical Formula (Hill Notation): C5H14ClNO
Molecular Weight: 139.62
EC Number: 200-655-4
MDL Number: MFCD00011721
Linear Formula: (CH3)3N(Cl)CH2CH2OH
Product Type: Chemical
λ | 1 M in H2O |
anion traces | sulfate (SO42-): ≤50 mg/kg |
assay | ≥99.0% (AT) |
biological source | synthetic |
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 | |
color | colorless to white |
form | powder or crystals |
impurities | insoluble matter, passes filter test |
InChI | 1S/C5H14NO.ClH/c1-6(2,3)4 |
InChI key | SGMZJAMFUVOLNK-UHFFFAOYSA |
mp | 302-305 °C (dec.) (lit.) |
pH | 5.0-7.5 (25 °C, 1 M in H2O) |
product line | BioUltra |
Quality Level | 200 |
SMILES string | [Cl-].C[N+](C)(C)CCO |
solubility | H2O: 1 M, clear, colorless |
UV absorption | λ: 260 nm Amax: 0.015 |
λ: 280 nm Amax: 0.010 |
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: | Restores cholinergic, biochemical and pharmacological activities in striata of decorticated rats |
Other Notes: | Sales restrictions may apply |
Substrates: | Choline acetyltransferase substrate |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (AT) |
mp | 302-305 °C (dec.) (lit.) |
UNSPSC | 12352211 |