Acetylethylcholine mustard hydrochloride
SIGMA/C001 - >97% (GC), powder
Synonym: Acetyl AF-64
CAS Number: 103994-00-9
Empirical Formula (Hill Notation): C8H16ClNO2 · HCl
Molecular Weight: 230.13
MDL Number: MFCD00055153
Linear Formula: C8H16ClNO2 · HCl
Product Type: Chemical
| assay | >97% (GC) |
| color | white |
| form | powder |
| InChI | 1S/C8H16ClNO2.ClH/c1-3-10 |
| InChI key | CHWPASAPXMNLKO-UHFFFAOYSA |
| mp | 78-81 °C |
| Quality Level | 100 ![]() |
| SMILES string | Cl[H].CCN(CCCl)CCOC(C)=O |
| solubility | ethanol: soluble |
| H2O: >5 mg/mL | |
| methanol: soluble | |
| storage condition | desiccated |
| storage temp. | −20°C |
| Application: | Acetylethylcholine mustard hydrochloride has been used as a precursor in ethylcholine aziridinium (AF64A) preparation. It has also been used in the pharmacokinetic study to investigate its role in neuromuscular junction (NMJ) signal transmission and function. |
| Biochem/physiol Actions: | Acetylethylcholine mustard hydrochloride can reduce the contraction frequency of the myotubes by inhibiting the synthesis of acetylethylcholine (Ach) with the half-maximal inhibitory concentration (IC50) of 1.22 mM. |
| Biochem/physiol Actions: | Acetylethylcholine mustard is a precursor for ethylcholine mustard aziridinium ion (AF-64A); irreversible ligand for the high affinity choline transport system; specific presynaptic long action cholinotoxin; inhibitor of choline acetyl-transferase. |
| Biochem/physiol Actions: | Acetylethylcholine mustard is an irreversible ligand for the high affinity choline transport system; specific presynaptic long action cholinotoxin; inhibitor of choline acetyl-transferase. |
| Disclaimer: | Extremely hygroscopic. |
| Packaging: | 5, 25 mg in glass bottle |
| Symbol | ![]() GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 - H315 - H319 - H335 - H370 |
| Precautionary statements | P260 - P262 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P305 + P351 + P338 |
| RIDADR | UN 2811 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 204.8 °F - closed cup |
| Flash Point(C) | 96 °C - closed cup |
| Purity | >97% (GC) |
| mp | 78-81 °C |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |



