Coenzyme Q9
Based on 1 publication(s) in Google Scholar
Coenzyme Q9 (Ubiquinone Q9), the major form of ubiquinone in rodents, is an amphipathic molecular component of the electron transport chain that functions as an endogenous antioxidant. Coenzyme Q9 attenuates the diabetes-induced decreases in antioxidant defense mechanisms. Coenzyme Q9 improves left ventricular performance and reduces myocardial infarct size and cardiomyocyte apoptosis.
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- Purity: 99.77%
- CAS No.: 303-97-9
- 화학식: C54H82O4
- 분자량:795.23
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보관:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Coenzyme Q9
MoreAll Endogenous Metabolite Isoforms
More
Biological Activity
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Human Endogenous Metabolite |
CoQ10 and CoQ9 are components of themitochondrial respiratory chain in mammals and can regulate some mitochondrial proteins/functions. Soybean, corn, and rapeseed oils are very rich sources of CoQ10, whereas CoQ9 has been found in high concentrations in corn oil[3].
The lack of a functional CoQ9 protein in homozygous CoQ9 mutant (CoQ9(X/X)) mice causes a severe reduction in the CoQ7 protein and a widespread CoQ deficiency and accumulation of demethoxyubiquinone. The deficit in CoQ induces a brain-specific impairment of mitochondrial bioenergetics performance, a reduction in respiratory control ratio, ATP levels and ATP/ADP ratio and specific loss of respiratory complex I. These effects lead to neuronal death and demyelinization with severe vacuolization and astrogliosis in the brain of CoQ9 (X/X) mice that consequently die between 3 and 6 months of age[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Hartley guinea pigs of about 350-400 g body weight[2]
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Dosage:5 mg/kg of body weight
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Administration:P.o.; once a day for 4 weeks
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Result:Nutritional supplementation of CoQ9 can reduce myocardial ischemia/reperfusion injury to the same extent as CoQ10.
Chemical Information
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CAS No. 303-97-9
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Appearance Solid
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분자량 795.23
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화학식 C54H82O4
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Color Yellow to orange
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SMILES
O=C1C(OC)=C(OC)C(C(C)=C1C/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)/CC/C=C(C)\C)=O
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Synonyms
Ubiquinone Q9; CoQ9; Ubiquinone 9
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Structure Classification
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Initial Source
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
용액&용해도
Ethanol : 33.33 mg/mL (41.91 mM; ultrasonic and warming and heat to 50°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (269 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
[1]. Wold LE, et al. Insulin-like growth factor I (IGF-1) supplementation prevents diabetes-induced alterations in coenzymes Q9 and Q10. Acta Diabetol. 2003;40(2):85-90. [Content Brief]
[2]. Lekli I, et al. Coenzyme Q9 provides cardioprotection after converting into coenzyme Q10. J Agric Food Chem. 2008 Jul 9;56(13):5331-7. [Content Brief]
[3]. Venegas C, et al. Determination of coenzyme Q10, coenzyme Q9, and melatonin contents in virgin argan oils: comparison with other edible vegetable oils. J Agric Food Chem. 2011 Nov 23;59(22):12102-8. [Content Brief]
[4]. García-Corzo L, et al. Dysfunctional Coq9 protein causes predominant encephalomyopathy associated with CoQ deficiency. Hum Mol Genet. 2013 Mar 15;22(6):1233-48. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| Ethanol | 1 mM | 1.2575 mL | 6.2875 mL | 12.5750 mL | 31.4374 mL |
| 5 mM | 0.2515 mL | 1.2575 mL | 2.5150 mL | 6.2875 mL | |
| 10 mM | 0.1257 mL | 0.6287 mL | 1.2575 mL | 3.1437 mL | |
| 15 mM | 0.0838 mL | 0.4192 mL | 0.8383 mL | 2.0958 mL | |
| 20 mM | 0.0629 mL | 0.3144 mL | 0.6287 mL | 1.5719 mL | |
| 25 mM | 0.0503 mL | 0.2515 mL | 0.5030 mL | 1.2575 mL | |
| 30 mM | 0.0419 mL | 0.2096 mL | 0.4192 mL | 1.0479 mL | |
| 40 mM | 0.0314 mL | 0.1572 mL | 0.3144 mL | 0.7859 mL |
Coenzyme Q9 Related Classifications
HY-101415 Related Classifications
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