Chemical Name: (1R,3r,5S,8s)-8-butyl-3-[[(2S)-3-hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-azabicyclo[3.2.1]octan-8-ium (as per EP)
Synonym: N-butylhyoscyamine (EP)
Smiles: C[N@@+]1(CCCC)[C@@]2([H])C[C@H](OC([C@@H](C3=CC=CC=C3)CO)=O)C[C@]1([H])CC2.[Br-]
Inchi: InChI=1S/C21H28NO3.BrH/c1-4-5-11-22(3)17-12-16(13-18(22)20-19(17)25-20)24-21(23)14(2)15-9-7-6-8-10-15;/h6-10,16-20H,2,4-5,11-13H2,1,3H3;1H/q+1;/p-1/t16-,17-,18+,19-,20+,22+;
LC-MS as a Stability-Indicating Method for Analysis of Hyoscine N-Butyl Bromide under Stress Degradation Conditions with Identification of Degradation Products
Nouruddin W Ali , Mohammed Gamal1 * and Mohammed Abdelkawy
Ali et al., Pharm Anal Acta 2013, S7
Simultaneous determination of hyoscine N-butyl bromide and paracetamol in their binary mixture by RP-HPLC method
Nouruddin W. Ali Mohammed Gamal ,Mohammed Abdelkawy
Arabian Journal of Chemistry Volume 10, Supplement 2, May 2017, Pages S1868-S1874
The effect of hyoscine butylbromide in shortening the first stage of labor: A double blind, randomized, controlled, clinical trial
Nourah H Al Qahtani1 and Fatma Al Hajeri2
Ther Clin Risk Manag. 2011; 7: 495–500.