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S7882

Sigma-Aldrich

(−)-Scopolamine N-butyl bromide

≥98% (TLC), powder

Synonym(s):
(−)-N-Butylscopolamine bromide, Hyoscine N-butyl bromide
Empirical Formula (Hill Notation):
C21H30BrNO4
CAS Number:
Molecular Weight:
440.37
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (TLC)

form

powder

optical activity

[α]25/D −20.8°, c = 3 in H2O(lit.)

color

white

solubility

H2O: 50 mg/mL

SMILES string

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

InChI

1S/C21H30NO4.BrH/c1-3-4-10-22(2)17-11-15(12-18(22)20-19(17)26-20)25-21(24)16(13-23)14-8-6-5-7-9-14;/h5-9,15-20,23H,3-4,10-13H2,1-2H3;1H/q+1;/p-1/t15-,16-,17-,18+,19-,20+,22?;/m1./s1

InChI key

HOZOZZFCZRXYEK-GSWUYBTGSA-M

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Application

(−)-Scopolamine N-butyl bromide was used as standard in designing a procedure for quantification of compounds using CE-MS.8

Biochem/physiol Actions

Competitive muscarinic acetylcholine receptor antagonist; antispasmodic.
Scopolamine is an anti-muscarinic and cholinolytic alkaloid that inhibits parasympathetic-cholinergic system.5 The central effects include hallucinations, disorientation, restlessness and euphoria.6 Scopolamine disturb the stimulus detection performance in rats by interfering with the reticular cholinergic pathways.7

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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