Quercetin dihydrate (CAS 6151-25-3) — formula C15H10O7, molecular weight 302.23; category organic chemicals.
| CAS Number | 6151-25-3 |
|---|---|
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.23 |
| Melting Point | 601 to 603 °F (NTP, 1992) |
| LogP | 2.13 |
| Applications | Uses: Dietary supplement, Quercetin has been used in ... dyes and as a veterinary drug., Medicine, reported formation of epoxy resins on mixing with epichlorohydrin, Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%., For more Uses (Complete) data for QUERCETIN (8 total), please visit the HSDB record page., Use Classification: Food Additives -> COLOUR -> JECFA Functional Classes, Methods of Manufacturing: Quercetin ... has been obtained for use as a natural coloring agent (Natural Yellow 10) by the rapid extraction of powdered quercitron bark with dilute ammonia and boiling of the extract with sulphuric acid ... The first successful synthesis of quercetin was reported in 1962 ... in which treatment of 2-methoxyacetyl phloroglucinol with O-benzylvanillic acid anhydride in triethylamine and then with potassium hydroxide produced 5, 7-dihydroxy-4'-benzyloxy-3, 3'- dimethexyflavone. The benzyl ether was cleaved with acetic acid-hydrochloric acid, and the methyl ethers were then cleaved with hydriodic acid to produce quercetin., Isolation from Rhododendron cinnabarinum Hook, Ericaceae, Isolation from, bark of fir trees, also synthetically, Formulations, Preparations: Supplied as capsules & tablets, Glycosylated forms include rutin and quercetrin, Intravenous soln in ethanol or DMSO ..., General Manufacturing Information: 4H-1-Benzopyran-4-one, 2-(3, 4-dihydroxyphenyl)-3, 5, 7-trihydroxy-: ACTIVE, Natural antioxidant ... Plant dye, Flavone dye ...(flavus, Latin for yellow) ... has lost commercial value since the advent of synthetic dyes in 1856 |
| Category | Organic Chemicals |
Documented applications: Uses: Dietary supplement, Quercetin has been used in ... dyes and as a veterinary drug., Medicine, reported formation of epoxy resins on mixing with epichlorohydrin, Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%., For more Uses (Complete) data for QUERCETIN (8 total), please visit the HSDB record page., Use Classification: Food Additives -> COLOUR -> JECFA Functional Classes, Methods of Manufacturing: Quercetin ... has been obtained for use as a natural coloring agent (Natural Yellow 10) by the rapid extraction of powdered quercitron bark with dilute ammonia and boiling of the extract with sulphuric acid ... The first successful synthesis of quercetin was reported in 1962 ... in which treatment of 2-methoxyacetyl phloroglucinol with O-benzylvanillic acid anhydride in triethylamine and then with potassium hydroxide produced 5, 7-dihydroxy-4'-benzyloxy-3, 3'- dimethexyflavone. The benzyl ether was cleaved with acetic acid-hydrochloric acid, and the methyl ethers were then cleaved with hydriodic acid to produce quercetin., Isolation from Rhododendron cinnabarinum Hook, Ericaceae, Isolation from, bark of fir trees, also synthetically, Formulations, Preparations: Supplied as capsules & tablets, Glycosylated forms include rutin and quercetrin, Intravenous soln in ethanol or DMSO ..., General Manufacturing Information: 4H-1-Benzopyran-4-one, 2-(3, 4-dihydroxyphenyl)-3, 5, 7-trihydroxy-: ACTIVE, Natural antioxidant ... Plant dye, Flavone dye ...(flavus, Latin for yellow) ... has lost commercial value since the advent of synthetic dyes in 1856.
Quercetin dihydrate is a carbon-based organic compound with CAS registry number 6151-25-3 and molecular formula C15H10O7 (molecular weight 302.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6151-25-3
Its molecular formula C15H10O7 comprises 15 C, 10 H, 7 O atoms.
Also known as: Quercetin dihydrate · 二水槲皮素
Category: organic chemicals
The CAS registry number of Quercetin dihydrate is 6151-25-3.
Molecular formula C15H10O7, molecular weight 302.23.
It is also registered under: Quercetin dihydrate, 二水槲皮素.
Recorded applications: Uses: Dietary supplement, Quercetin has been used in ... dyes and as a veterinary drug., Medicine, reported formation of epoxy resins on mixing with epichlorohydrin, Free-radical inhibiting antioxidant useful in cosmetics intended to protect the product from oxidative damage from UV radiation or singlet oxygen formation ... Use levels are normally about 0.1% and rarely exceed 0.2%., For more Uses (Complete) data for QUERCETIN (8 total), please visit the HSDB record page., Use Classification: Food Additives -> COLOUR -> JECFA Functional Classes, Methods of Manufacturing: Quercetin ... has been obtained for use as a natural coloring agent (Natural Yellow 10) by the rapid extraction of powdered quercitron bark with dilute ammonia and boiling of the extract with sulphuric acid ... The first successful synthesis of quercetin was reported in 1962 ... in which treatment of 2-methoxyacetyl phloroglucinol with O-benzylvanillic acid anhydride in triethylamine and then with potassium hydroxide produced 5, 7-dihydroxy-4'-benzyloxy-3, 3'- dimethexyflavone. The benzyl ether was cleaved with acetic acid-hydrochloric acid, and the methyl ethers were then cleaved with hydriodic acid to produce quercetin., Isolation from Rhododendron cinnabarinum Hook, Ericaceae, Isolation from, bark of fir trees, also synthetically, Formulations, Preparations: Supplied as capsules & tablets, Glycosylated forms include rutin and quercetrin, Intravenous soln in ethanol or DMSO ..., General Manufacturing Information: 4H-1-Benzopyran-4-one, 2-(3, 4-dihydroxyphenyl)-3, 5, 7-trihydroxy-: ACTIVE, Natural antioxidant ... Plant dye, Flavone dye ...(flavus, Latin for yellow) ... has lost commercial value since the advent of synthetic dyes in 1856.
Category: Organic Chemicals.
Independent reference data for Quercetin dihydrate (CAS 6151-25-3), compiled from public chemistry databases.
| CAS Registry Number | 6151-25-3 |
|---|---|
| PubChem CID | 5280343 |
| Molecular formula | C15H10O7 |
| IUPAC name | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one |
| UNII (FDA) | 9IKM0I5T1E |
| Molecular Weight | 302.23 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 302.04265265 |
| Monoisotopic Mass | 302.04265265 |
| Topological Polar Surface Area | 127 |
| Heavy Atom Count | 22 |
| Melting Point | 601 to 603 °F (NTP, 1992) |
|---|---|
| Melting Point | 316.5 |
| Melting Point | 316.5 °C |
| Melting Point | 316 - 318 °C |
| Solubility | 60 |
| Solubility | In water, 60 mg/L at 16 °C |
| Solubility | 0.06 mg/mL at 16 °C |
| LogP | 2.13 |
quercetin; 117-39-5; Sophoretin; Meletin; Xanthaurine; Quercetol; Quercetine; Quertine; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one; Quercitin; 3,3',4',5,7-Pentahydroxyflavone; Quertin; 3,5,7,3',4'-Pentahydroxyflavone; Cyanidelonon 1522; Flavin meletin; T-Gelb bzw. grun 1
| Regulatory & Food Contact | COLOUR: Food Additives Ingredient in beverages and beverage bases, grain products and pastas, processed fruits and fruit juices, and Scientific procedures FDA has no questions; some uses may require a color additive listing Quercegen Pharma LLC CI NATURAL YELLOW 10 |
|---|---|
| GHS notification summary | 1.3% (3 / 224) |
| GHS notification summary | 1.3% (3 / 224) |
|---|---|
| Reported hazard statements | H301 (97.3%) |
This chemical does not meet GHS hazard criteria for 1.3% (3 of 224) of reports.
H301 (97.3%): Toxic if swallowed [Danger Acute toxicity, oral]
Quercetin dihydrate · CAS 6151-25-3 · C15H10O7. UNII 9IKM0I5T1E. Melting Point: 601 to 603 °F (NTP, 1992); Melting Point: 316.5; Melting Point: 316.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二水槲皮素