Coenzyme Q9|cas: 303-97-9|DC Chemicals

Cas No.:	303-97-9
Chemical Name:	Coenzyme Q9
Synonyms:	Coenzyme Q9;Ubiquinone Q9;Ubidecarenone Related Compound A;2,3-dimethoxy-5-methyl-6-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenyl]cyclohexa-2,5-diene-1,4-dione;4-HYDROXY ALVERINE-D5;2,3-dimethoxy-5-methyl-2-<(all-E)-3',7',11',15',19',23',27',31',35'-nonamethylhexatriaconta-2',6',10',14',18',22',26',30',34',nonaenyl>cyclohexa-2,5-dien-1,4-dion;All-Trans Coenzyme Q9;Coenzyme Q(sub 9);Coenzyme?Q9;CoQ9;Q-9 Ubiquinone-45 Ubiquinone-9;Ubiqui;Ubiquinone 9;Q-9;Ubiquinone-45;Ubiquinone-9;Coenzyme Q9;NSC 226993;Ubiquinone 45
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
Formula:	C₅₄H₈₂O₄
M.Wt:	795.22648
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:	Coenzyme Q9, a nine isoprenyl group-containing member of the ubiquinone family, is a normal constituent of human plasma.
In Vivo:	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[3].
In Vitro:	Both CoQ9 and CoQ10 are equally cardioprotective, as evidenced by their abilities to improve left ventricular performance and to reduce myocardial infarct size and cardiomyocyte apoptosis. HPLC analysis reveals that a substantial portion of CoQ9 has been converted into CoQ10[1]. 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[2].

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