N2001

Neostigmine bromide

≥98% (HPLC and titration), acetylcholinesterase inhibitor, powder

• Sinonimo/i: 3-(N,N-Dimethylcarbamoyloxy)-N,N,N,-trimethylanilinium bromide, Prostigmine
• Formula empirica (notazione di Hill): C₁₂H₁₉BrN₂O₂
• Numero CAS: 114-80-7
• Peso molecolare: 303.20
• NACRES: NA.77
• PubChem Substance ID: 24277854
• UNSPSC Code: 12352200
• EC Number: 204-054-8
• MDL number: MFCD00011795
• Assay: ≥98% (HPLC and titration)
• Form: powder

Proprietà

• Nome del prodotto: Neostigmine bromide, ≥98% (HPLC and titration), powder
• Quality Segment: 100
• assay: ≥98% (HPLC and titration)
• form: powder
• color: white
• mp: 175-177 °C (lit.)
• solubility: H₂O: 1 g/mL, ethanol: soluble
• SMILES string: [Br-].CN(C)C(=O)Oc1cccc(c1)[N+](C)(C)C
• InChI: 1S/C12H19N2O2.BrH/c1-13(2)12(15)16-11-8-6-7-10(9-11)14(3,4)5;/h6-9H,1-5H3;1H/q+1;/p-1
• InChI key: LULNWZDBKTWDGK-UHFFFAOYSA-M
• Gene Information: human ... ACHE(43)

Descrizione

Application

Neostigmine bromide has been used as an acetyl cholinesterase (AChE) inhibitor:

• to control reaction specificity of acetylcholinesterase in coronal organ of Botryllus schlosseri.
• to study its effects on abnormal contraction of pyloric circular smooth muscle strips (PCSMS).
• to study its effects on depolarization of bag cell neurons.

Biochem/physiol Actions

Reversible inhibitor of acetylcholinesterase that is similar to eserine, but does not cross the blood-brain barrier.

Reversible inhibitor of acetylcholinesterase; does not cross the blood-brain barrier.

Neostigmine bromide is a quaternary amine. It is involved in elongating and boosting the muscarinic and nicotinic effects of acetylcholine by inhibiting cholinesterase activity. It is used in anesthesia to reverse the neuromuscular blockade produced by competitive neuromuscular blockers.

Features and Benefits

This compound is featured on the Acetylcholine Synthesis and Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Informazioni sulla sicurezza

• Pittogrammi: GHS06,GHS08
• Parola di avvertenza: Danger
• Codici di pericolo: H300 + H310 + H330,H315,H317,H319,H334,H335
• Avvertenze di sicurezza: P260 - P262 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Organi bersaglio: Respiratory system
• Classe di stoccaggio: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Che succede?: WGK 3
• Punto di infiammabilità (°F): Not applicable
• Punto di infiammabilità (°C): Not applicable
• DPI (dispositivi di protezione individuale): Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges