Description

Cholecalciferol Sulfate Sodium is a chemically modified, water-soluble derivative of Vitamin D3 (cholecalciferol). This compound is critical for research and development in advanced nutritional science and pharmaceutical formulations, offering enhanced bioavailability and stability. It is primarily utilized by manufacturers in the nutraceutical, pharmaceutical, and high-purity research chemical sectors seeking innovative delivery systems for Vitamin D.

Application

• Pharmaceutical Intermediates: Serves as a key synthetic precursor or active ingredient in the development of novel Vitamin D-based therapeutics.
• Nutraceutical Formulations: Used in the production of advanced dietary supplements, particularly those requiring improved solubility and absorption of Vitamin D3.
• Biochemical Research: Essential as a reference standard and reagent in metabolic pathway studies, receptor binding assays, and pharmacokinetic research related to Vitamin D.
• Cosmeceuticals: Incorporated into high-end skincare products for its role in cellular health and differentiation.
• Veterinary Medicine: Applied in specialized animal health supplements and feed additives.
• Cell Culture Media: Used as a defined component in specialized media for cell biology and tissue engineering applications.

Basic Information

Product Name	Cholecalciferol Sulfate Sodium
CAS No.	78392-27-5
Molecular Formula	C27H43NaO4S
Molecular Weight	486.68 g/mol
Synonyms	Vitamin D3 Sulfate Sodium Salt; Sodium Cholecalciferol Sulfate; Cholecalciferol Sodium Sulfate; 9,10-Secocholesta-5,7,10(19)-trien-3β-ol Sulfate Sodium Salt; (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol Sulfate Sodium Salt; Colecalciferol Sulfate Sodium; Sodium Vitamin D3 Sulfate
EINECS	Contact for details

Quality Control

Our Cholecalciferol Sulfate Sodium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and production. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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