Neostigmine methyl sulfate
SIGMA/N2126
Synonym: 3-
CAS Number: 51-60-5
Empirical Formula (Hill Notation): C13H22N2O6S
Molecular Weight: 334.39
EC Number: 200-109-5
MDL Number: MFCD00011796
Linear Formula: C13H22N2O6S
Product Type: Chemical
| form | solid |
| InChI | 1S/C12H19N2O2.CH4O4S/c1-1 |
| InChI key | OSZNNLWOYWAHSS-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | COS([O-])(=O)=O.CN(C)C(=O |
| storage temp. | −20°C |
| Biochem/physiol Actions: | Reversible inhibitor of acetylcholinesterase that is similar to eserine, but does not cross the blood-brain barrier. |
| Biochem/physiol Actions: | Reversible inhibitor of acetylcholinesterase; does not cross the blood-brain barrier. |
| Symbol | ![]() GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H300 - H315 - H319 - H334 - H335 |
| Precautionary statements | P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | T+ |
| Risk Statements | 28-36/37/38-42/43 |
| Safety Statements | 36-45 |
| RIDADR | UN 2811 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |



