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S0929

Sigma-Aldrich

Scopolamine hydrobromide

meets USP testing specifications

Synonym(s):
(−)-Scopolamine hydrobromide trihydrate, Hyoscine hydrobromide, Scopine tropate
Empirical Formula (Hill Notation):
C17H21NO4 · HBr · 3H2O
CAS Number:
Molecular Weight:
438.31
Beilstein:
6100669
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Agency

USP/NF
meets USP testing specifications

Quality Level

mp

195-199 °C (dry matter) (lit.)

application(s)

pharmaceutical (small molecule)

SMILES string

O.O.O.Br.CN1[C@@H]2C[C@H](C[C@H]1[C@@H]3O[C@H]23)OC(=O)[C@H](CO)c4ccccc4

InChI

1S/C17H21NO4.BrH.3H2O/c1-18-13-7-11(8-14(18)16-15(13)22-16)21-17(20)12(9-19)10-5-3-2-4-6-10;;;;/h2-6,11-16,19H,7-9H2,1H3;1H;3*1H2/t11-,12-,13-,14+,15-,16+;;;;/m1..../s1

InChI key

LACQPOBCQQPVIT-SEYKEWMNSA-N

Gene Information

human ... CHRM1(1128)

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Application

Scopolamine hydrobromide has been used as a muscarinic receptor antagonist:
  • to reverse the cardiac effects of physostigmine in rabbit heart
  • to study its effect on acoustic startle reflex (gap-PPI){148)
  • to study it′s in vitro antiviral, antibacterial, and antifungal activities and cytotoxicity
  • to study its effect on conditioning of lever pressing

Packaging

1, 5, 25 g in glass bottle

Biochem/physiol Actions

Competitive nonselective muscarinic acetylcholine antagonist. Scopolamine-induced amnesia in laboratory animals is a commonly-used model of memory deficit.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral

Storage Class Code

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

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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