Description

Dihydroergocristine Mesylate is a semi-synthetic ergot alkaloid derivative, specifically the mesylate salt of dihydroergocristine. This compound is valued for its high purity and stability, making it a critical reference standard and active pharmaceutical ingredient (API) intermediate in research and development. It is primarily utilized by pharmaceutical manufacturers and analytical laboratories focused on cardiovascular and neurological therapeutics.

Application

• Pharmaceutical Reference Standard: Used for the calibration of analytical instruments and the qualification of methods in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of advanced pharmaceutical formulations.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate its pharmacological properties and mechanisms of action.
• Analytical Testing: Acts as a known compound in method development and validation for HPLC, LC-MS, and other chromatographic techniques.
• Veterinary Medicine Development: Potential use in research for developing treatments for animal health conditions.

Basic Information

Product Name	Dihydroergocristine Mesylate
CAS No.	24730-10-7
Molecular Formula	C36H45N5O7S
Molecular Weight	691.84 g/mol
Synonyms	Dihydroergocristine Methanesulfonate; 9,10-Dihydroergocristine Mesylate; DHEC Mesylate; Dihydroergocristinium Methanesulfonate; (6aR,9R,10aR)-N-[(2R,5S,10aS,10bS)-5-Benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl]-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide methanesulfonate
EINECS	Contact for details

Quality Control

Our Dihydroergocristine Mesylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and MS, and residual solvent analysis, to ensure it meets stringent specifications for pharmaceutical research. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

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 must be kept in a desiccated environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time conforms to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Water Content (KF)	≤5.0%
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.