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About This Item

Empirical Formula (Hill Notation):
C21H26INO2
CAS Number:
1952-15-4
Molecular Weight:
451.34
MDL number:
MFCD00078564
UNSPSC Code:
12352200
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Assay

≥98% (HPLC)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white to off-white

solubility

DMSO: 100 mM
ethanol: 25 mM

storage temp.

2-8°C

InChI

1S/C21H26NO2.HI/c1-22(2)15-13-19(14-16-22)24-21(23)20(17-9-5-3-6-10-17)18-11-7-4-8-12-18;/h3-12,19-20H,13-16H2,1-2H3;1H/q+1;/p-1

InChI key

WWJHRSCUAQPFQO-UHFFFAOYSA-M

General description

An antagonist selective for mAChRs (Ki = 0.57, 7.3, 0.37, 0.72 and 0.55 nM at human M1, M2, M3, M4, and M5 receptors respectively). Used frequently in investigating the functional roles of M1 and M3 receptors in both central and peripheral nervous systems.

Biochem/physiol Actions

Primary Target
Muscarinic Receptors
Target Ki: 0.57, 7.3, 0.37, 0.72 and 0.55 nM at human M1, M2, M3, M4, and M5 receptors respectively

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Kruse, C., et al., 2012. Nature.482, 552.
Moriya, H., et al., 1999. Life Sci.64, 2351.
Ehlert, J., 1996. Life Sci.58, 1971.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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