Coenzyme Q10
Coenzyme Q10 (CAS: 303-98-0), a vital biomolecule with the formula C59H90O4 and a molecular weight of 863.34 g/mol, is an isoprenoid lipid crucial for cellular energy production. It functions as a critical component of the electron transport chain in mitochondria, facilitating ATP synthesis. Coenzyme Q10 is widely recognised for its antioxidant properties, scavenging free radicals and protecting cellular membranes from oxidative damage. Its applications span biochemical research, cell biology studies, and investigations into cellular respiration and signaling pathways.
- IUPAC
- Q-10,Ubiquinone 50,Ubiquinone-10
- Synonyms
- Ubiquinone 50Ubiquinone-10Q-10

Cellular Respiration and Energy Production
Coenzyme Q10 is integral to the mitochondrial electron transport chain, playing a fundamental role in the generation of ATP, the cell's primary energy currency. Its presence is essential for efficient cellular respiration.
Antioxidant Activity
This compound acts as a potent lipid-soluble antioxidant, protecting cell membranes and lipoproteins from oxidative damage caused by free radicals. It contributes to maintaining cellular integrity.
Biochemical Research
Utilised in various biochemical studies, Coenzyme Q10 serves as a valuable reagent for investigating enzyme kinetics, coenzyme functions, and metabolic pathways.
Cell Signaling
Emerging research suggests roles for Coenzyme Q10 in cellular signaling pathways, particularly concerning cell growth and protection.
| Molecular weight | 863.34 |
|---|---|
| Empirical formula | C59H90O4 |
| Assay | ≥98% (HPLC) |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Coenzyme Q10 used for?
+
Coenzyme Q10 is primarily used in biochemical research for studying cellular respiration, energy production, and its role as an antioxidant. It is also investigated for its function in cellular signaling pathways.
What are the CAS number and formula for Coenzyme Q10?
+
The CAS number for Coenzyme Q10 is 303-98-0, and its molecular formula is C59H90O4.
What grade and purity does Tech Serve Solutions supply for Coenzyme Q10?
+
Tech Serve Solutions supplies Coenzyme Q10 with a purity of ≥98% as determined by HPLC. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should Coenzyme Q10 be handled and stored?
+
Coenzyme Q10 should be stored at -20°C. When handling, it is recommended to use safety precautions including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, as it carries a WGK Germany classification of 3.
Is Coenzyme Q10 a controlled substance?
+
Based on the provided data, Coenzyme Q10 (CAS: 303-98-0) is not indicated as a controlled substance.
How is Coenzyme Q10 packed and shipped by TSS?
+
Tech Serve Solutions exports fine chemicals globally. Specific packaging details for Coenzyme Q10 are available upon request to ensure safe and compliant transport.
How can I request a sample or quote for Coenzyme Q10?
+
To request a sample or a quotation for Coenzyme Q10, please contact our sales department through the website or by calling our office.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis