Description

Digitalin is a purified cardiac glycoside compound derived from the leaves of the *Digitalis* species. This high-purity biochemical is critical for research and development in the life sciences, serving as a reference standard and active pharmaceutical ingredient (API) intermediate. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of fine chemicals and diagnostic reagents.

Application

• Pharmaceutical Reference Standard: Used as a primary standard for the quality control and assay of digitalis-based cardiac medications.
• Biochemical Research: Serves as a key reagent in pharmacological studies investigating cardiac muscle contractility and sodium-potassium ATPase inhibition.
• API Intermediate: Employed in the synthesis and formulation of specialized cardiovascular drugs.
• Diagnostic Manufacturing: A component in the production of in-vitro diagnostic kits and calibration solutions.
• Academic & Clinical Studies: Utilized in university and hospital laboratories for educational and experimental purposes related to cardiology.

Basic Information

Product Name	Digitalin
CAS No.	752-61-4
Molecular Formula	C36H56O14
Molecular Weight	712.83 g/mol
Synonyms	Digitalinum verum; Digitalin (Digitalis purpurea); True Digitalin; Crystallized Digitalin; Digitaline; Digitalein; Homodigitoxin; Digitalis Glycoside; Digitoxin Impurity
EINECS	212-036-7

Quality Control

Our Digitalin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

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	≤ 2.0%
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.