Saltar al contenido
Merck
Todas las fotos(3)

Key Documents

View All Documentation

N2001

Sigma-Aldrich

Neostigmine bromide

≥98% (HPLC and titration), powder

Sinónimos:

3-(N,N-Dimethylcarbamoyloxy)-N,N,N,-trimethylanilinium bromide, Prostigmine

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula empírica (notación de Hill):
C12H19BrN2O2
Número de CAS:
114-80-7
Peso molecular:
303.20
EC Number:
204-054-8
MDL number:
MFCD00011795
UNSPSC Code:
12352200
PubChem Substance ID:
24277854
NACRES:
NA.77

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)

¿Está buscando productos similares? Visita Guía de comparación de productos

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

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

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.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

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

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

M Weinstock et al.
The Journal of pharmacology and experimental therapeutics, 218(2), 504-508 (1981-08-01)
The influence of physostigmine was studied on the effect of morphine on the cardiovascular and respiratory systems in conscious rabbits. Morphine (4 mg/kg i.v.) caused analgesia, bradycardia, hypotension and respiratory depression, as indicated by a fall in respiratory rate of
Zhenyu Wu et al.
Evidence-based complementary and alternative medicine : eCAM, 2016, 5616905-5616905 (2016-07-19)
This study was designed to investigate the effect of Aurantii fructus immaturus flavonoid (AFIF) on the contraction of isolated gastric smooth muscle in rats and explore its underlying mechanisms. Isolated antral longitudinal smooth muscle strip (ALSMS) and pyloric circular smooth
Modified carbon paste sensor for the potentiometric determination of neostigmine bromide in pharmaceutical formulations, human plasma and urine
Khorshid, A F and Issa, Y M
Biosensors And Bioelectronics, 51, 143-149 (2014)
Differentiation and induced sensorial alteration of the coronal organ in the asexual life of a tunicate
Manni L, et al.
Integrative and Comparative Biology, 58(2), 317-328 (2018)
Effect of aurantii fructus immaturus flavonoid on the contraction of isolated gastric smooth muscle strips in rats
Wu Z, et al.
Evidence-Based Complementary and Alternative Medicine : ECAM, 2016(2), 317-328 (2016)
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico