Description

(+)-Hyoscine Ethobromide CAS NO 98393-24-9 is a high-purity, single-enantiomer quaternary ammonium salt derivative of scopolamine, valued for its potent anticholinergic and antimuscarinic activity. This compound is critical for research and development in neuropharmacology and serves as a key chiral intermediate or reference standard. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of fine chemicals and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of advanced antispasmodic and antiemetic drugs.
• Biochemical Research: Used as a selective muscarinic acetylcholine receptor (mAChR) antagonist in neurological and pharmacological studies.
• Reference Standard: Employed as a high-purity calibration standard in analytical method development and quality control (QC) for related pharmaceutical compounds.
• Fine Chemical Synthesis: Acts as a precursor in the preparation of specialized quaternary ammonium compounds with targeted biological activity.
• Academic Research: Utilized in university and institutional labs for investigating cholinergic signaling pathways and drug mechanisms of action.

Basic Information

Product Name	(+)-Hyoscine Ethobromide
CAS No.	98393-24-9
Molecular Formula	C21H30BrNO4
Molecular Weight	440.37 g/mol
Synonyms	(+)-Scopolamine Ethobromide; (7S,6S)-6β,7β-Epoxy-8-butyl-3α-hydroxy-1αH,5αH-tropanium Bromide Ethobromide; Scopolamine N-Ethyl Bromide; Hyoscine Ethylbromide; N-Ethylscopolamine Bromide; Tropic Acid Ester with Scopine Ethobromide; 6β,7β-Epoxy-3α-tropanyl S-(-)-Tropate Ethobromide
EINECS	Contact for details

Quality Control

Our (+)-Hyoscine Ethobromide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets stringent specifications for research and pharmaceutical applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Chiral Purity (Enantiomeric Excess)	≥99.0% ee
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.