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S1013

Sigma-Aldrich

(−)-Scopolamine hydrochloride

≥90% (HPLC), powder

Synonym(s):

Hyoscine hydrochloride, Scopine tropate

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About This Item

Empirical Formula (Hill Notation):
C17H21NO4 · HCl
CAS Number:
55-16-3
Molecular Weight:
339.81
Beilstein:
4168778
EC Number:
200-225-6
MDL number:
MFCD00058096
UNSPSC Code:
12352200
PubChem Substance ID:
24899457

Assay

≥90% (HPLC)

form

powder

optical activity

[α]25/D ~−27°, c = 1 in H2O(lit.)

color

white

solubility

H2O: 50 mg/mL

SMILES string

Cl.[H][C@]12C[C@H](C[C@]([H])(N1C)[C@]3([H])O[C@]23[H])OC(=O)[C@H](CO)c4ccccc4

InChI

1S/C17H21NO4.ClH/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/t11-,12-,13-,14+,15-,16+;/m1./s1

InChI key

KXPXJGYSEPEXMF-MOUKNHLCSA-N

Gene Information

human ... CHRM1(1128)

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Biochem/physiol Actions

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

Caution

The powder is stable at least four years stored at room temperature.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

170.6 °F - closed cup

Flash Point(C)

77 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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