3-O-Methylquercetin
SIGMA/90081 - ≥97% (HPLC)
Synonym: 5,7,3′ ,4′ -
CAS Number: 1486-70-0
Empirical Formula (Hill Notation): C16H12O7
Molecular Weight: 316.26
MDL Number: MFCD00210588
Linear Formula: C16H12O7
Product Type: Chemical
assay | ≥97% (HPLC) |
form | powder |
InChI | 1S/C16H12O7/c1-22-16-14(2 |
InChI key | WEPBGSIAWZTEJR-UHFFFAOYSA |
Quality Level | 100 |
SMILES string | COC1=C(Oc2cc(O)cc(O)c2C1= |
Biochem/physiol Actions: | 3-O-Methylquercetin significantly inhibits cyclic adenosine monophosphate- (cAMP-) and cyclic guanosine monophosphate- (cGMP-) phosphodiesterase activity. It possess anti-inflammatory, bronchodilating properties and used in treatment of asthma. It suppresses the total inflammatory cells, tumor necrosis factor-α (TNF-α) and attenuates the production of interleukins. |
Biochem/physiol Actions: | 3-O-Methylquercetin is a metabolite in flavone and flavonol biosynthesis. It is a naturally occurring compound present in various plants, and was shown to have potent anticancer-promoting, antioxidant, antiallergy, and antimicrobial activity, and showed strong anti-viral activity inhibition of tomato ringspot virus. |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Symbol | GHS06 |
Signal word | Danger |
Hazard statements | H301 |
Precautionary statements | P301 + P310 |
Hazard Codes | T |
Risk Statements | 25 |
Safety Statements | 45 |
RIDADR | UN 2811 6.1 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥97% (HPLC) |
UNSPSC | 12352202 |