Atropine (Synonyms: Tropine) |
| Katalog-Nr.GC16526 |
MAChRs-Antagonist
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 51-55-8
Sample solution is provided at 25 µL, 10mM.
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Atropine is a competitive antagonist of muscarinic acetylcholine receptor with IC50 values of 2.22±0.60nM, 4.32±1.63nM, 4.16±1.04nM, 2.38±1.07nM and 3.39±1.16nM for M1, M2, M3, M4 and M5, respectively [1].
Atropine is an antimuscarinic agent and has shown the pharmacological effects because of binding to muscarinic acetylcholine receptors. Atropine, the orthosteric antagonist, has been reported to compete with [3H]-NMS for all muscarinic subtypes with a potency consistent with the high affinities at the mAChR subtypes. The Ki values are 1.27±0.36nM, 3.24±1.16nM, 2.21±0.53nM, 0.77±0.43nM and 2.84±0.84nM, respectively [1, 2, 3].
References:
[1] Lebois EP1, Bridges TM, Lewis LM, Dawson ES, Kane AS, Xiang Z, Jadhav SB, Yin H, Kennedy JP, Meiler J, Niswender CM, Jones CK, Conn PJ, Weaver CD, Lindsley CW. Discovery and characterization of novel subtype-selective allosteric agonists for the investigation of M(1) receptor function in the central nervous system.ACS Chem Neurosci. 2010;1(2):104-121.
[2] BUSCH H, ALLEN H, ANDERSON DC.Effects of atropine and carbachol on labeling of protein fractions of mouse pancreas in vitro.J Pharmacol Exp Ther. 1959 Nov; 127:200-4.
[3] Feron O1, Smith TW, Michel T, Kelly RA.Dynamic targeting of the agonist-stimulated m2 muscarinic acetylcholine receptor to caveolae in cardiac myocytes. J Biol Chem. 1997 Jul 11; 272(28):17744-8.
| Cas No. | 51-55-8 | SDF | |
| Überlieferungen | Tropine | ||
| Chemical Name | [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate;sulfuric acid;hydrate | ||
| Canonical SMILES | CN1C2CCC1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.CN1C2CCC1CC(C2)OC(=O)C(CO)C3=CC=CC=C3.O.OS(=O)(=O)O | ||
| Formula | 2(C17H23NO3).H2O.H2SO4 | M.Wt | 694.83 |
| Löslichkeit | ≥ 34.7415mg/mL in DMSO | Storage | Store at RT,protect from light |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
||
| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.4392 mL | 7.196 mL | 14.392 mL |
| 5 mM | 0.2878 mL | 1.4392 mL | 2.8784 mL |
| 10 mM | 0.1439 mL | 0.7196 mL | 1.4392 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 36 reference(s) in Google Scholar.)
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