Timepidium bromide (Sesden) |
| Katalog-Nr.GC32666 |
Timepidiumbromid (Sesden) (Sesden; SA504) ist ein Anticholinergikum.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 35035-05-3
Sample solution is provided at 25 µL, 10mM.
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Timepidium bromide (Sesden; SA504) is an anticholinergic agent.
Effects of Timepidium bromide (TB), acetylcholine (ACh) and neostigmine (Neost) on gastric and duodenal blood flow distribution are studied by the use of 131I-labeled macroaggregated human serum albumin (MAA) in rabbits. In normal rabbits, gastric blood flow is found to be uneven in various regions of the stomach: anterior corpus (50% of total gastric blood flow) greater than posterior corpus (40%) greater than pyloric antrum (7%). Intravenous administration of Timepidium bromide (200 μg/kg) to normal rabbits produces a slight increase in total gastric blood flow, but the increase in the mucosal layer of the pyloric antrum is considerable[1].
[1]. Naito K, et al. Effect of timepidium bromide, an anticholinergic agent, on gastric and duodenal blood flow distribution in rabbits. Jpn J Pharmacol. 1982 Feb;32(1):73-80.
Animal experiment: | Rabbits[1]Timepidium bromide (200 μg/kg) is injected into the femoral vein 5 min prior to 131I-MAA. To evaluate the effects of Timepidium bromide on gastric and duodenal blood flow in cholinergic drug-treated animals, Timepidium bromide is administered in a dose of 200 μg/kg through the femoral vein 3 min before ACh or 5 min after Neost. 131I-MAA is given into the left ventricle of the animals 2 min after ACh and 10 min after Neost. |
References: [1]. Naito K, et al. Effect of timepidium bromide, an anticholinergic agent, on gastric and duodenal blood flow distribution in rabbits. Jpn J Pharmacol. 1982 Feb;32(1):73-80. | |
| Cas No. | 35035-05-3 | SDF | |
| Canonical SMILES | C[N+]1(C)C/C(CC(OC)C1)=C(C2=CC=CS2)\C3=CC=CS3.[Br-] | ||
| Formula | C17H22BrNOS2 | M.Wt | 400.4 |
| Löslichkeit | Soluble in DMSO | Storage | Store at -20°C |
| 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. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.4975 mL | 12.4875 mL | 24.975 mL |
| 5 mM | 0.4995 mL | 2.4975 mL | 4.995 mL |
| 10 mM | 0.2498 mL | 1.2488 mL | 2.4975 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: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 15 reference(s) in Google Scholar.)
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