Description

Belladonna Tincture is a standardized botanical extract derived from the *Atropa belladonna* plant, primarily valued for its content of tropane alkaloids such as atropine and scopolamine. This product is essential for its precise pharmacological activity and consistent quality, which are critical for reliable formulation and research outcomes. It is a key ingredient for pharmaceutical manufacturers, compounding pharmacies, and research institutions developing antispasmodic, mydriatic, and analgesic preparations.

Application

• Pharmaceutical Formulations: Used as an active pharmaceutical ingredient (API) in antispasmodic medications for gastrointestinal and urinary tract disorders.
• Ophthalmic Solutions: Employed in diagnostic eye drops to induce mydriasis (pupil dilation) for retinal examinations.
• Analgesic & Anticholinergic Preparations: Incorporated into topical liniments and oral tinctures for pain relief and to reduce secretory activity.
• Homeopathic & Herbal Medicine: Serves as a base material for the preparation of homeopathic dilutions and standardized herbal extracts.
• Biomedical Research: Utilized as a reference standard and reagent in pharmacological studies targeting muscarinic acetylcholine receptors.
• Veterinary Medicine: Applied in veterinary pharmaceuticals for its antispasmodic and sedative effects in animals.

Basic Information

Product Name	Belladonna Tincture
CAS No.	8007-93-0
Molecular Formula	Complex Mixture (Primarily C17H23NO3, C17H21NO4)
Molecular Weight	N/A (Mixture)
Synonyms	Deadly Nightshade Tincture; Atropa Belladonna Extract; Belladonna Leaf Tincture; Belladonnae Tinctura; Tincture of Belladonna; USP Belladonna Tincture; Belladonna Fluid Extract; Belladonnae Herba Extractum
EINECS	Contact for details

Quality Control

Our Belladonna Tincture is manufactured under strict quality management systems. Each batch is tested to ensure compliance with relevant pharmacopoeial standards such as USP, Ph. Eur., or BP for key parameters including alkaloid content, identity, and purity. A comprehensive Certificate of Analysis (COA) detailing assay results, solvent residues, and microbiological limits is provided with every shipment to guarantee supply reliability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Description	Clear, greenish-brown liquid with characteristic odor
Identification (IR/TLC)	Conforms to Standard
Assay (Total Alkaloids as Hyoscyamine)	0.027% - 0.033% (w/v)
Ethanol Content	64% - 70% (v/v)
Residual Solvents	Complies with ICH Guidelines
Microbiological Limits	Meets Ph. Eur./USP requirements
Specific Gravity	0.890 - 0.910

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