CAS 138-12-5

(-)-SCOPOLAMINE

Description:

(-)-Scopolamine, also known as hyoscine, is a tropane alkaloid with the chemical formula C17H21NO4. It is derived from plants of the Solanaceae family, particularly from species like Atropa belladonna and Scopolia. This compound is characterized by its ability to act as an anticholinergic agent, primarily blocking the action of acetylcholine at muscarinic receptors, which makes it useful in treating motion sickness and as a pre-anesthetic medication. (-)-Scopolamine is typically encountered as a white to off-white crystalline powder and is soluble in water and alcohol. Its pharmacological effects include sedation, amnesia, and muscle relaxation, but it can also cause side effects such as dry mouth, blurred vision, and increased heart rate. Due to its potent effects on the central nervous system, it is classified as a controlled substance in some jurisdictions. The stereochemistry of (-)-scopolamine is significant, as its specific enantiomeric form is responsible for its biological activity.

Formula: C₁₇H₂₁NO₄

InChI: InChI=1/C17H21NO4/c1-18-13-7-11(8-14(18)16-15(13)22-16)21-17(20)12(9-19)10-5-3-2-4-6-10/h2-6,11-16,19H,7-9H2,1H3/t11-,12-,13-,14+,15-,16+/m1/s1

Synonyms:

• Azatricyclo [3.3.1.02,4] non-7-yl ester
• Benzeneaceticacid,α-(hydroxymethyl)-,(1α,2β,4β,5α,7β)-9-methyl-3-oxa-9-
• (1R,2R,4S,5S)-9-methyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]non-7-yl 3-hydroxy-2-phenylpropanoate
• (1R,2R,4S,5S,7S)-9-methyl-3-oxa-9-azatricyclo[3.3.1.0~2,4~]non-7-yl (2S)-3-hydroxy-2-phenylpropanoate
• Atropine Impurity 17
• HYOSCINE
• Benzeneacetic acid, α-(hydroxymethyl)-, (1α,2β,4β,5α,7β)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl ester
• (1alpha,2beta,4beta,5alpha,7beta)-alpha-(Hydroxymethyl)-benzeneacetic acid 9-methyl-3-oxa-9-azatricyclo[3.3.1.0(2,4)]non-7-yl ester
• Mirabegron Enantiomer Impurity Atropine sulfate EP Impurity F
• (1R,2R,4S,5R)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate
• (-)-SCOPOLAMINE

rac-Scopolamine (rac-Hyoscine)

CAS: 138-12-5

Formula: C₁₇H₂₁NO₄

Molecular weight: 303.36

Ref: 4Z-S-0140

Atroscine

CAS: 138-12-5

Formula: C₁₇H₂₁NO₄

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 303.358

Ref: BP-BPC0227

Atroscine

CAS: 138-12-5

Atroscine is a tropane alkaloid derivative, which is sourced primarily from plants of the Solanaceae family, such as Atropa belladonna. Its mode of action involves competitive antagonism of muscarinic acetylcholine receptors, thereby inhibiting the parasympathetic nervous system's effects. This muscarinic blockade results in the relaxation of smooth muscles, a decrease in glandular secretions, and mydriasis.

Formula: C₁₇H₂₁NO₄

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 303.35 g/mol

Ref: 3D-AAA13812

Atroscine

CAS: 138-12-5

Formula: C₁₇H₂₁NO₄

Molecular weight: 303.4

Ref: ST-EA-CP-H6015