Catalog No.: A10098

mAChR antagonist


Atropine Chemical Structure

CAS NO. 5908-99-6

Atropine is a competitive antagonist for the muscarinic acetylcholine receptor types M1, M2, M3, M4 and M5.

Availability: In stock

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50 mg
100 mg
10mM * 1mL in DMSO
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Biological Activity

Atropine is a competitive antagonist for the muscarinic acetylcholine receptor types M1, M2, M3, M4 and M5.
2.5 nM
In vitro DMSO 132 mg/mL (189.97 mM)
Water 132 mg/mL (189.97 mM)
Ethanol 132 mg/mL (189.97 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 14.39 mL 71.96 mL 143.93 mL
0.5 mM 2.88 mL 14.39 mL 28.79 mL
1 mM 1.44 mL 7.2 mL 14.39 mL
5 mM 0.29 mL 1.44 mL 2.88 mL

*The above data is based on the productmolecular weight 694.8 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10098
Actions Antagonist
CAS No. 5908-99-6
Formula 2(C17H23NO3).H2O.H2SO4
M. Wt 694.8
Purity >98%
Synonyms Atropisol, Atropt, Atropini sulfas, Tropine tropate

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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