Vitamin D3 Powder (Cholecalciferol) 67-97-0

Model:Pure Crystal (40MIU/g) | CWD Powder (100k/500k IU/g) | Oil Grade (1MIU-4MIU/g)

CAS: 67-97-0 | Potency: 100k-40M IU/g Standards: USP / EP / BP / ChP Grade Documents: COA, SDS, GMP, Halal, Kosher SuperPharmaGroup is a premier Vitamin D3 manufacture supplying stabilized oil, CWD powder, and pure crystals. Contact the Vitamin D3 supplier for bulk stock and custom specs.

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Product Description

As a leading Vitamin D3 manufacture and global supplier, SuperPharmaGroup provides high-potency Cholecalciferol raw materials for pharmaceuticals, human nutrition, and food fortification. Vitamin D3 (chemically known as Cholecalciferol, CAS 67-97-0) serves as an essential fat-soluble secosteroid involved in calcium homeostasis and immune function. SuperPharmaGroup utilizes advanced microencapsulation and crystallization technology to ensure maximum chemical stability against oxidation in every Vitamin D3 batch.

Physicochemical & Grade Specifications

Specification	Details
Product Name	Vitamin D3 (Cholecalciferol)
CAS Number	67-97-0
Chemical Name	(3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol
Synonyms	VitaminD3-d3Cholecalciferol(6,19,19-d3);VitaminD3-d6;10-Secocholesta-5,7,10(19)-trien-;(5Z,7E,3S)-9,10-Secocholesta-5,7,10(19)-trien-3-ol;3Z-[2E-[(1R,3aS,7aR)-1S-Chemicalbook[1R,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-cyclohexanol;(+)-VITAMIND/3,CRYSTALLINE,99+%;CHOLECALCIFEROL,PHEUR;VITAMIND399+%
Molecular Formula	C27H44O
Molecular Weight	384.64 g/mol
Appearance	White or almost white crystals / pale yellow microcapsules / yellow clear oil
Melting Point	83°C to 89°C (Pure Crystal)
Available Forms	Pure Crystal (40MIU/g), CWD Powder (100k/500k IU/g), Oil (1MIU/4MIU/g)
Solubility	Insoluble in water; custom CWD grade freely dispersible in cold water
Quality Standard	USP / EP / BP / ChP / FCC Grade
Documentation	COA, SDS, GMP, Halal, Kosher, CEP/DMF Support

Formulation Innovations & Stabilized Delivery Solutions

Regarding formulation challenges, pure Cholecalciferol degrades rapidly upon exposure to oxygen, heat, and light. To overcome stability limitations in food and supplement manufacturing, SuperPharmaGroup supplies spray-dried microencapsulated Vitamin D3 CWD (Cold Water Dispersible) powder and beadlets. Beverage producers select water-dispersible Vitamin D3 to fortify dairy products and functional drinks. Tablet manufacturers choose direct-compression microcapsules for uniform blend stability. Because Vitamin D3 regulates bone mineral density and neuromuscular health, Vitamin D3 remains a critical foundational ingredient across global nutrition markets.

Quality Assurance & Commercial Supply Capabilities

Partnering with an established Vitamin D3 manufacture ensures seamless international registration and supply chain stability. SuperPharmaGroup delivers a comprehensive quality package for every CAS 67-97-0 shipment:Certificate of Analysis (COA) & Safety Data Sheet (SDS)GMP, ISO 22000, FSSC & HACCP System CertificationsHalal & Kosher Food Safety DeclarationsStability Testing Reports & DMF/CEP Technical Documentation SupportContact this Vitamin D3 supplier team to access factory-direct pricing, tonnage commercial inventory, custom potency adjustments, and rapid global logistics.