CAS 149-64-4: Buscopan

Description: Buscopan, with the CAS number 149-64-4, is the brand name for the active ingredient hyoscine butylbromide, which is an antispasmodic medication. It is primarily used to relieve abdominal pain and discomfort caused by spasms in the gastrointestinal tract, as well as in other smooth muscles. Hyoscine butylbromide works by blocking the action of acetylcholine on muscarinic receptors, leading to muscle relaxation. The substance is typically administered orally or via injection and is known for its rapid onset of action. In terms of physical characteristics, it is a white to off-white crystalline powder that is soluble in water and alcohol. The compound is generally well-tolerated, but potential side effects may include dry mouth, dizziness, and blurred vision due to its anticholinergic properties. As with any medication, it is important to use Buscopan under the guidance of a healthcare professional to ensure safety and efficacy.

Formula: C₂₁H₃₀NO₄·Br

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

InChI key: InChIKey=HOZOZZFCZRXYEK-GSWUYBTGSA-M

SMILES: [Br-].O=C(OC1CC2C3OC3C(C1)[N+]2(C)CCCC)C(C=4C=CC=CC4)CO

Synonyms:

• (1S,2R,4S,5S)-9-butyl-7-[(3-hydroxy-2-phenylpropanoyl)oxy]-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide
• (1S,2R,4S,5S)-9-butyl-7-{[(2S)-3-hydroxy-2-phenylpropanoyl]oxy}-9-methyl-3-oxa-9-azoniatricyclo[3.3.1.0~2,4~]nonane bromide
• 1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-Tropanium, 8-butyl-6β,7β-epoxy-3α-hydroxy-, bromide, (-)-tropate
• 3-Oxa-9-azoniatricyclo[3.3.1.0^2,4]nonane, 9-butyl-7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9-methyl-, bromide, [7(S)-(1α,2β,4β,5α,7β)]-
• 3-Oxa-9-azoniatricyclo[3.3.1.0^2,4]nonane, 9-butyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide (1:1), (1α,2β,4β,5α,7β)-
• 3-Oxa-9-azoniatricyclo[3.3.1.0^2,4]nonane, 9-butyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide, (1α,2β,4β,5α,7β)-
• Amisepan
• Buscapine
• Buscol
• Buscolamin
• Buscolysin
• Buscolysine
• Buscopan
• Butylmin
• Butylscopolamine bromide
• Butylscopolammonium bromide
• Donopon
• Hyoscine Butylobromide
• Hyoscine butobromide
• Hyoscine butyl bromide
• Hyoscine butylbromide
• Hyoscine-N-Butyl Bromide
• Hyoscinen butylbromide
• Joscine
• Monospan
• N-Butylhyoscine bromide
• N-Butylscopolamine bromide
• N-Butylscopolaminium bromide
• N-Butylscopolammonium bromide
• N-butylhyoscinium bromide
• Scobro
• Scobron
• Scobutil
• Scobutyl
• Scopolamine Butylbromide
• Scopolamine bromobutylate
• Scopolamine butobromide
• Scopolamine butyl bromide
• Scopolan
• Sparicon
• Sporamin
• Sporamin (pharmaceutical)
• Stibron
• Tirantil
• Tropic acid, (-)-, ester with 8-butyl-6β,7β-epoxy-3α-hydroxy-1α<span class="text-smallcaps">H</smallcap>,5α<smallcap>H</span>-tropanium bromide
• 1αH,5αH-Tropanium, 8-butyl-6β,7β-epoxy-3α-hydroxy-, bromide, (-)-tropate
• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 9-butyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide (1:1), (1α,2β,4β,5α,7β)-
• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 9-butyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide, (1α,2β,4β,5α,7β)-
• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 9-butyl-7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9-methyl-, bromide, [7(S)-(1α,2β,4β,5α,7β)]-

Buscopan

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 440.38

Hyoscine butylbromide CRS

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Color and Shape: Crystalline Powder. White. Powder.
• Molecular weight: 440.3712

Hyoscine butylbromide

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: 98.7%
• Color and Shape: White
• Molecular weight: 439.13582

Scopolamine butylbromide

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 440.3712

Scopolamine butylbromide, EP grade

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: ≤ 0.10% (HPLC)
• Color and Shape: White or almost white crystalline powder
• Molecular weight: 440.37

Hyoscine Butylbromide (N-Butyl Scopolamine Bromide, N-Butyl Hyoscine Bromide)

CAS: 149-64-4

• Formula: C₂₁H₃₀NO₄·Br
• Color and Shape: White To Off-White Solid
• Molecular weight: 360.47 79.90

Hyoscine Butylbromide-d9 (N-Butyl Scopolamine Bromide-d9, N-Butyl Hyoscine Bromide-d9)

CAS: 149-64-4

• Formula: C₂₁H₂₁D₉NO₄·Br
• Color and Shape: White To Off-White Solid
• Molecular weight: 369.53 79.90

Scopolamine butylbromide

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: (Titration) 98.0 - 102.0 % (dried basis)
• Color and Shape: White or almost white crystalline powder
• Molecular weight: 440.37

Hyoscine Butylbromide

CAS: 149-64-4

• Formula: C₂₁H₃₀NO₄·Br
• Color and Shape: Neat
• Molecular weight: 440.37

(-)-Scopolamine n-butylbromide

CAS: 149-64-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

Scopolamine butylbromide

CAS: 149-64-4

• Formula: C₂₁H₃₀BrNO₄
• Purity: 95%~99%
• Molecular weight: 440.378

N-Butylscopolammonium Bromide

CAS: 149-64-4

• Formula: C₂₁H₃₀NO₄·Br
• Color and Shape: White
• Molecular weight: 440.37

N-Butylscopolammonium Bromide-d9

CAS: 149-64-4

Stability Hygroscopic Applications N-Butylscopolammonium Bromide (B693752) acts as an anticholinergic and antispasmodic. This is the …

• Formula: C₂₁H₂₁D₉NO₄•Br
• Color and Shape: Off-White
• Molecular weight: 369.52799

(-)-Scopolamine N-butyl bromide

CAS: 149-64-4

(-)-Scopolamine N-butyl bromide is an anti-cholinergic drug that is used for the diagnosis and treatment …

• Formula: C₂₁H₃₀NO₄Br
• Purity: Min. 98 Area-%
• Color and Shape: White Powder
• Molecular weight: 440.37 g/mol