Description

Pseudohyoscyamine is a naturally occurring tropane alkaloid closely related to atropine and hyoscyamine. This compound is valued for its anticholinergic properties, making it a key intermediate and reference standard in pharmaceutical research and development. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of active pharmaceutical ingredients (APIs) and biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of anticholinergic and antispasmodic drugs.
• Biochemical Research: Used as a reference standard and analytical reagent in pharmacological studies targeting muscarinic acetylcholine receptors.
• Agrochemical Development: Acts as a model compound for developing novel plant-derived pesticides and growth regulators.
• Analytical Chemistry: Employed as a high-purity standard for calibration in chromatographic (HPLC, GC) and spectroscopic analyses.
• Academic Research: Utilized in university and institutional labs for studying the biosynthesis and properties of tropane alkaloids.

Basic Information

Product Name	Pseudohyoscyamine
CAS No.	280-05-7
Molecular Formula	C17H23NO3
Molecular Weight	289.37 g/mol
Synonyms	ψ-Hyoscyamine; 3α-Hydroxy-6β-hydroxy-1αH,5αH-tropane-2β-carboxylic acid methyl ester; DL-Hyoscyamine; Tropine tropate; Atroscine; Isatropyltropine; (RS)-Hyoscyamine
EINECS	205-995-5

Quality Control

Our Pseudohyoscyamine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is kept tightly sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Rotation	Contact for details

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