Coenzyme Q10 CAS 303-98-0 Bulk Supplier | High-Purity Ubiquinone Powder

Coenzyme Q10 (CAS 303-98-0), also known as ubiquinone, is a high-purity crystalline powder widely used in nutraceuticals, pharmaceuticals, and cosmetics. Offered in bulk quantities, it is a valuable ingredient for energy metabolism support, antioxidant concepts, and advanced formulation projects across multiple industries.

Product Description

Coenzyme Q10 is a naturally occurring quinone compound essential for mitochondrial energy transfer and cellular function. Supplied as a yellow to orange crystalline powder, it is odorless, tasteless, and highly stable when formulated correctly. With ≥98% assay confirmed by HPLC and strict control of heavy metals and impurities, Coenzyme Q10 from NST ensures consistent quality for both research and large-scale manufacturing.

Technical Properties

• CAS Number: 303-98-0
• Molecular Formula: C₅₉H₉₀O₄
• Molecular Weight: 863.34 g/mol
• Appearance: Yellow to orange crystalline powder
• Purity: ≥ 98% (HPLC)
• Odor & Taste: Odorless, tasteless
• Melting Point: 48–52 °C
• Sulfated Ash: ≤ 0.1%
• Impurities: Total ≤ 1.0%; Individual ≤ 0.5%
• Solubility: Easily soluble in n-hexane, soluble in acetone, very slightly soluble in ethanol, insoluble in water
• Heavy Metals: ≤ 20 ppm

Applications & Industries

Coenzyme Q10 bulk powder is a multifunctional compound used across health-related, cosmetic, and industrial fields. Its combination of bioenergetic and antioxidant functions makes it one of the most versatile and in-demand nutraceutical ingredients. Below are the main industries where Coenzyme Q10 plays a key role:

• Pharmaceuticals: Utilized in formulations and research projects focused on mitochondrial energy and bioenergetics. Its consistent quality ensures reliable use as a reference compound or active raw material for drug development studies.
• Nutraceuticals: One of the most widely recognized dietary supplement ingredients, often blended with vitamins, omega-3s, or botanical actives. Its high purity and stability make it a trusted choice for capsules, powders, and functional nutrition blends.
• Cosmetics: Incorporated into premium skincare concepts positioned around “anti-aging,” “urban defense,” and “skin vitality.” Coenzyme Q10 is particularly valued in creams, serums, and emulsions for its role in energy balance and protection narratives.
• Biochemical Research: Used as a model quinone compound in mitochondrial studies and energy transfer experiments. Its reproducible quality allows laboratories to conduct precise analytical and biochemical assays.
• Chemical Industry: Serves as a building block and intermediate for specialty chemicals and advanced materials, particularly where high-purity quinones are required.

Key Advantages

Trusted EU-based bulk supplier with warehouse availability: NST Chemicals supplies Coenzyme Q10 directly from its EU warehouse, ensuring rapid delivery and reduced shipping costs for European clients. Customers benefit from compliance with EU standards and secure access to wholesale volumes, without depending on uncertain overseas logistics.

Strict quality assurance with impurity and heavy metal control: Each production batch is analyzed for individual and total impurities, as well as heavy metals, ensuring values remain far below international safety limits. This high standard of testing provides confidence for manufacturers in regulated industries where product purity is critical.

Flexible packaging from laboratory to industrial scale: Whether required for R&D, pilot-scale projects, or full-scale industrial production, NST offers Coenzyme Q10 in customized packaging formats. This flexibility allows customers to move from product development to commercial manufacturing without changing suppliers.

Comprehensive documentation included with every order: Each delivery comes with a full Certificate of Analysis (COA), MSDS, and analytical reports. These documents support regulatory compliance, quality audits, and transparent sourcing practices. Customers benefit from clear traceability and confidence in specification consistency.

Contact us today to request Coenzyme Q10 CAS 303-98-0 bulk pricing, samples, or technical support.