Skip to Content
Merck
CN
All Photos(1)

Key Documents

A2468

Sigma-Aldrich

Atropine

meets USP testing specifications

Synonym(s):

Hyoscyamine, Tropine tropate, endo-(±)-α-(Hydroxymethyl)benzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester

Sign Into View Organizational & Contract Pricing

Select a Size


Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C17H23NO3
CAS Number:
Molecular Weight:
289.37
Beilstein:
91260
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Agency

USP/NF
meets USP testing specifications

form

powder

application(s)

pharmaceutical (small molecule)

SMILES string

CN1[C@H]2CC[C@@H]1C[C@@H](C2)OC(=O)C(CO)c3ccccc3

InChI

1S/C17H23NO3/c1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12/h2-6,13-16,19H,7-11H2,1H3/t13-,14+,15+,16?

InChI key

RKUNBYITZUJHSG-SPUOUPEWSA-N

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Competitive nonselective antagonist at central and peripheral muscarinic acetylcholine receptors.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service