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N2001

Sigma-Aldrich

Neostigmine bromide

≥98% (HPLC and titration), powder

동의어(들):

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

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모든 사진(3)

About This Item

실험식(Hill 표기법):
C12H19BrN2O2
CAS Number:
114-80-7
Molecular Weight:
303.20
EC Number:
204-054-8
MDL number:
MFCD00011795
UNSPSC 코드:
12352200
PubChem Substance ID:
24277854
NACRES:
NA.77

Quality Level

100

분석

≥98% (HPLC and titration)

형태

powder

색상

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

유전자 정보

human ... ACHE(43)

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

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.

생화학적/생리학적 작용

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.

특징 및 장점

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.

픽토그램

Skull and crossbonesHealth hazard
GHS06,GHS08

신호어

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

표적 기관

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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

시험 성적서(COA)

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문서 라이브러리 방문

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)
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
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)
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)
Lucia Manni et al.
Integrative and comparative biology, 58(2), 317-328 (2018-06-07)
Tunicates, the sister group of vertebrates, possess a mechanoreceptor organ, the coronal organ, which is considered the best candidate to address the controversial issue of vertebrate hair cell evolution. The organ, located at the base of the oral siphon, controls
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