Description

Vasobral CAS NO 94423-99-1 is a high-purity pharmaceutical active ingredient, also known as Dihydroergocryptine mesylate, which is a key component in specialized neurological and vascular therapeutics. This compound is valued for its potent α-adrenergic blocking and dopaminergic agonist properties, making it critical for the formulation of advanced medications. It is primarily required by pharmaceutical manufacturers and research institutions focused on developing treatments for conditions such as cerebrovascular insufficiency, migraine prophylaxis, and cognitive disorders.

Application

• Primary active pharmaceutical ingredient (API) in neurological and cerebrovascular drugs.
• Formulation of medications for the treatment and prophylaxis of migraine and vascular headaches.
• Key component in therapies for cognitive impairment and age-related memory disorders.
• Used in pharmaceutical research for studying dopaminergic and α-adrenergic receptor activity.
• Intermediate in the synthesis of more complex ergot alkaloid derivatives.
• Development of controlled-release and combination drug formulations.

Basic Information

Product Name	Vasobral
CAS No.	94423-99-1
Molecular Formula	C32H41N5O5 • CH4O3S
Molecular Weight	671.8 g/mol
Synonyms	Dihydroergocryptine Mesylate; Dihydro-α-ergocryptine Methanesulfonate; DHEC Mesylate; 9,10-Dihydroergocryptine Methanesulfonate; (8β)-Dihydroergocryptine Methanesulfonate; α-Dihydroergocryptine Mesilate; CAS 94423-99-1; VASOBRAL (Trade Name)
EINECS	Contact for details

Quality Control

Our Vasobral is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical actives. Each batch is tested against comprehensive specifications, including identity, purity, and impurity profiles, to ensure compliance with ICH guidelines and relevant pharmacopeial standards. A detailed Certificate of Analysis (COA), documenting all test results, is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time corresponds to reference
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

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