| Size | Price | Stock | Qty |
|---|---|---|---|
| 250mg |
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| 500mg |
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| 1g |
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| 2g |
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| Other Sizes |
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Butylscopolamine bromide is a potent antimuscarinic quaternary ammonium analogue acting as a competitive antagonist of mAChR (IC50: 55.3 ± 4.3 nM). Scopolamine inhibits parasympathetic-cholinergic system.
| References | |
|---|---|
| Additional Infomation |
Butylscopolamine bromide is an organic bromide salt of butylscopolamine. It is an antispasmodic drug which can relieve painful stomach cramps (including those linked with irritable bowel syndrome), bladder and menstrual cramps. It has a role as a muscarinic antagonist and an antispasmodic drug. It is an organic bromide salt and a quaternary ammonium salt. It contains a butylscopolamine.
Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract. See also: Butylscopolamine Bromide (annotation moved to); N-Butylscopolammonium Bromide (annotation moved to). |
| Molecular Formula |
C21H30BRNO4
|
|---|---|
| Molecular Weight |
440.37
|
| Exact Mass |
439.135
|
| CAS # |
149-64-4
|
| Related CAS # |
Scopolamine;51-34-3;Scopolamine hydrobromide;114-49-8;Scopolamine hydrochloride;55-16-3
|
| PubChem CID |
6852391
|
| Appearance |
White to off-white solid powder
|
| Melting Point |
142-1440C
|
| Hydrogen Bond Donor Count |
1
|
| Hydrogen Bond Acceptor Count |
5
|
| Rotatable Bond Count |
8
|
| Heavy Atom Count |
27
|
| Complexity |
500
|
| Defined Atom Stereocenter Count |
5
|
| SMILES |
CCCC[N+]1([C@@H]2CC(C[C@H]1[C@H]3[C@@H]2O3)OC(=O)[C@H](CO)C4=CC=CC=C4)C.[Br-]
|
| InChi Key |
HOZOZZFCZRXYEK-HNHWXVNLSA-M
|
| InChi Code |
InChI=1S/C21H30NO4.BrH/c1-3-4-10-22(2)17-11-15(12-18(22)20-19(17)26-20)25-21(24)16(13-23)14-8-6-5-7-9-14;/h5-9,15-20,23H,3-4,10-13H2,1-2H3;1H/q+1;/p-1/t15?,16-,17-,18+,19-,20+,22?;/m1./s1
|
| Chemical Name |
[(1S,2S,4R,5R)-9-butyl-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonan-7-yl] (2S)-3-hydroxy-2-phenylpropanoate;bromide
|
| Synonyms |
Hyoscine butobromide EINECS 205-744-1 Butylscopolamine bromide
|
| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
DMSO : ≥ 90 mg/mL (~204.37 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.25 mg/mL (5.11 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 22.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.25 mg/mL (5.11 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 22.5 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.25 mg/mL (5.11 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.2708 mL | 11.3541 mL | 22.7082 mL | |
| 5 mM | 0.4542 mL | 2.2708 mL | 4.5416 mL | |
| 10 mM | 0.2271 mL | 1.1354 mL | 2.2708 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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