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Merck
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S8502

Sigma-Aldrich

(−)-Scopolamine methyl bromide

≥98% (HPLC), powder

同義詞:

Hyoscine methyl bromide, Methscopolamine bromide

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About This Item

經驗公式(希爾表示法):
C18H24NO4 · Br
CAS號碼:
分子量::
398.29
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.77

化驗

≥98% (HPLC)

形狀

powder

光學活性

[α]25/D −25°, c = 5 in H2O(lit.)

顏色

white

溶解度

H2O: 50 mg/mL

SMILES 字串

[Br-].[H][C@]12C[C@@H](C[C@]([H])([C@@]3([H])O[C@@]13[H])[N+]2(C)C)OC(=O)[C@H](CO)c4ccccc4

InChI

1S/C18H24NO4.BrH/c1-19(2)14-8-12(9-15(19)17-16(14)23-17)22-18(21)13(10-20)11-6-4-3-5-7-11;/h3-7,12-17,20H,8-10H2,1-2H3;1H/q+1;/p-1/t12-,13-,14-,15+,16-,17+;/m1./s1

InChI 密鑰

CXYRUNPLKGGUJF-RAFJPFSSSA-M

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應用

(−)-Scopolamine methyl bromide was administered to rats to inhibit the peripheral cholinergic effects induced by pilocarpine.10,11

生化/生理作用

Competitive muscarinic acetylcholine receptor antagonist.
Scopolamine is an anti-muscarinic and cholinolytic alkaloid that inhibits parasympathetic-cholinergic system.7 The central effects include hallucinations, disorientation, restlessness and euphoria.8 Scopolamine disturb the stimulus detection performance in rats by interfering with the reticular cholinergic pathways.9

注意

Shelf-life of the powder is at least five years when stored at room temperature.

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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Zuzanna Setkowicz et al.
Epilepsia, 44(10), 1267-1273 (2003-09-27)
To determine whether brains irradiated at different stages of prenatal development also have different postnatal susceptibility to seizures evoked by pilocarpine. Pregnant Wistar rats were exposed to a single 1.0-Gy dose of gamma rays on gestation days 13, 15, 17
Nicholas H Varvel et al.
Neuropharmacology, 224, 109356-109356 (2022-12-03)
Cognitive comorbidities can substantially reduce quality of life in people with epilepsy. Inflammation is a component of all chronic diseases including epilepsy, as well as acute events like status epilepticus (SE). Neuroinflammation is the consequence of several broad signaling cascades
Byron K Y Bitanihirwe et al.
Behavioural brain research, 217(1), 178-187 (2010-10-27)
Deterioration in attention and related processes is an early sign in schizophrenia predictive of disease development. Amongst the various translational paradigms for assessing attention in rodents, it is not known if they are equivalent in detecting individual differences. Answers here
Misty M Strain et al.
iScience, 27(3), 109137-109137 (2024-02-29)
Cardiovagal neurons (CVNs) innervate cardiac ganglia through the vagus nerve to control cardiac function. Although the cardioinhibitory role of CVNs in nucleus ambiguus (CVNNA) is well established, the nature and functionality of CVNs in dorsal motor nucleus of the vagus
Michal Kielbinski et al.
Developmental neurobiology, 78(7), 718-735 (2018-04-18)
Malformations of cortical development (MCD) are a common cause of intractable seizures in humans. Among these, focal cortical dysplasia (FCD) poses an outstanding challenge. There are several subtypes of FCD that show significant variation in pathology and clinical presentation. All

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