Butylscopolamine bromideProduct ingredient forButylscopolamine

Name
Butylscopolamine bromide
Drug Entry
Butylscopolamine

Butylscopolamine is a peripherally acting antimuscarinic, anticholinergic agent. It is used to treat pain and discomfort caused by abdominal cramps, menstrual cramps, or other spasmodic activity in the digestive system. It is also effective at preventing bladder spasms. It is not a pain medication in the normal sense, since it does not directly affect pain, but rather works to prevent painful cramps and spasms from occurring. It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.

Accession Number
DBSALT002585
Structure
Synonyms
Hyoscine butylbromide/Hyoscine N-butylbromide/N-butylscopolammonium bromide/Scopolamine bromobutylate/Scopolamine butylbromide/Scopolamine N-butylbromide
UNII
0GH9JX37C8
CAS Number
149-64-4
Weight
Average: 440.371
Monoisotopic: 439.1358211
Chemical Formula
C21H30BrNO4
InChI Key
HOZOZZFCZRXYEK-GSWUYBTGSA-M
InChI
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
IUPAC Name
(1R,2R,4S,5S,7R)-9-butyl-7-{[(2S)-3-hydroxy-2-phenylpropanoyl]oxy}-9-methyl-3-oxa-9-azatricyclo[3.3.1.0^{2,4}]nonan-9-ium bromide
SMILES
[Br-].CCCC[N+]1(C)[C@H]2C[C@@H](C[C@@H]1[C@H]1O[C@@H]21)OC(=O)[C@H](CO)C1=CC=CC=C1
ChemSpider
16736107
ChEBI
32123
ChEMBL
CHEMBL1256901
Predicted Properties
Property Value Source
Water Solubility 0.00166 mg/mL ALOGPS
logP -0.6 ALOGPS
logP -1.9 Chemaxon
logS -5.4 ALOGPS
pKa (Strongest Acidic) 15.15 Chemaxon
pKa (Strongest Basic) -2.7 Chemaxon
Physiological Charge 1 Chemaxon
Hydrogen Acceptor Count 3 Chemaxon
Hydrogen Donor Count 1 Chemaxon
Polar Surface Area 59.06 Å2 Chemaxon
Rotatable Bond Count 8 Chemaxon
Refractivity 109.51 m3·mol-1 Chemaxon
Polarizability 39.92 Å3 Chemaxon
Number of Rings 4 Chemaxon
Bioavailability 1 Chemaxon
Rule of Five Yes Chemaxon
Ghose Filter No Chemaxon
Veber's Rule No Chemaxon
MDDR-like Rule Yes Chemaxon