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    ChemicalBook >> CAS DataBase List >> Quercetin

    Quercetin

    Quercetin price.
    • $5 - $925
    • Product name: Quercetin
    • CAS: 117-39-5
    • MF: C15H10O7
    • MW: 302.24
    • EINECS:204-187-1
    • MDL Number:MFCD00006828
    • Synonyms:3,3',4',5,7-Pentahydroxyflavone 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one;LABOTEST-BB LT00455149;CI NO 75670;XANTHAURINE;QUERCETOL;2-(3,4-DIHYDROXYPHENYL)-3,5,7-TRIHYDROXY-4H-1-BENZOPYRAN-4-ONE;3,3',4',5,6-PENTA-HYDROXY-FLAVONE;AKOS NCG1-0081
    45 prices
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    Brand
    • AHH
    • AK Scientific
    • Ambeed
    • American Custom Chemicals Corporation
    • ApexBio Technology
    • Apolloscientific
    • Arctom
    • AvaChem
    • Biorbyt Ltd
    • Biosynth Carbosynth
    • Cayman Chemical
    • ChemScene
    • Crysdot
    • Matrix Scientific
    • Sigma-Aldrich
    • Tocris
    • TRC
    • Usbiological
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    • ManufacturerAHH
    • Product numberAPI-1447
    • Product descriptionQuercetin 98%
    • Packaging0.05g
    • Price$300
    • Updated2021-12-16
    • Buy
    • ManufacturerAK Scientific
    • Product numberS295
    • Product descriptionQuercetin
    • Packaging25mg
    • Price$57.2
    • Updated2021-12-16
    • Buy
    • ManufacturerAmbeed
    • Product numberA292006
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+%
    • Packaging1g
    • Price$5
    • Updated2021-12-16
    • Buy
    • ManufacturerAmbeed
    • Product numberA292006
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+%
    • Packaging5g
    • Price$6
    • Updated2021-12-16
    • Buy
    • ManufacturerAmbeed
    • Product numberA292006
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+%
    • Packaging10g
    • Price$10
    • Updated2021-12-16
    • Buy
    • ManufacturerAmbeed
    • Product numberA292006
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+%
    • Packaging25g
    • Price$13
    • Updated2021-12-16
    • Buy
    • ManufacturerAmbeed
    • Product numberA292006
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+%
    • Packaging100g
    • Price$36
    • Updated2021-12-16
    • Buy
    • ManufacturerAmerican Custom Chemicals Corporation
    • Product numberNUT0000107
    • Product descriptionQUERCETIN 95.00%
    • Packaging5MG
    • Price$513.04
    • Updated2021-12-16
    • Buy
    • ManufacturerAmerican Custom Chemicals Corporation
    • Product numberNUT0000107
    • Product descriptionQUERCETIN 95.00%
    • Packaging5G
    • Price$925
    • Updated2021-12-16
    • Buy
    • ManufacturerApexBio Technology
    • Product numberN1841
    • Product descriptionQuercetin
    • Packaging1g
    • Price$48
    • Updated2021-12-16
    • Buy
    • ManufacturerApexBio Technology
    • Product numberN1841
    • Product descriptionQuercetin
    • Packaging5g
    • Price$71
    • Updated2021-12-16
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    • ManufacturerApolloscientific
    • Product numberBIK9011
    • Product descriptionQuercetin, anhydrous
    • Packaging20mg
    • Price$189
    • Updated2021-12-16
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    • ManufacturerApolloscientific
    • Product numberBIK9011
    • Product descriptionQuercetin, anhydrous
    • Packaging50mg
    • Price$392
    • Updated2021-12-16
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    • ManufacturerArctom
    • Product numberCFN99272
    • Product descriptionQuercetin
    • Packaging20mg
    • Price$40
    • Updated2021-12-16
    • Buy
    • ManufacturerArctom
    • Product numberAS019286
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one ≥97%
    • Packaging25g
    • Price$16
    • Updated2021-12-16
    • Buy
    • ManufacturerArctom
    • Product numberAS019286
    • Product description2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one ≥97%
    • Packaging10g
    • Price$10
    • Updated2021-12-16
    • Buy
    Manufacturer Product number Product description Packaging Price Updated Buy
    AHH API-1447 Quercetin 98% 0.05g $300 2021-12-16 Buy
    AK Scientific S295 Quercetin 25mg $57.2 2021-12-16 Buy
    Ambeed A292006 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+% 1g $5 2021-12-16 Buy
    Ambeed A292006 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+% 5g $6 2021-12-16 Buy
    Ambeed A292006 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+% 10g $10 2021-12-16 Buy
    Ambeed A292006 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+% 25g $13 2021-12-16 Buy
    Ambeed A292006 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one 97+% 100g $36 2021-12-16 Buy
    American Custom Chemicals Corporation NUT0000107 QUERCETIN 95.00% 5MG $513.04 2021-12-16 Buy
    American Custom Chemicals Corporation NUT0000107 QUERCETIN 95.00% 5G $925 2021-12-16 Buy
    ApexBio Technology N1841 Quercetin 1g $48 2021-12-16 Buy
    ApexBio Technology N1841 Quercetin 5g $71 2021-12-16 Buy
    Apolloscientific BIK9011 Quercetin, anhydrous 20mg $189 2021-12-16 Buy
    Apolloscientific BIK9011 Quercetin, anhydrous 50mg $392 2021-12-16 Buy
    Arctom CFN99272 Quercetin 20mg $40 2021-12-16 Buy
    Arctom AS019286 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one ≥97% 25g $16 2021-12-16 Buy
    Arctom AS019286 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one ≥97% 10g $10 2021-12-16 Buy

    Properties

    Melting point :316.5 °C
    Boiling point :363.28°C (rough estimate)
    Density :1.3616 (rough estimate)
    refractive index :1.4790 (estimate)
    storage temp. :room temp
    solubility :insoluble in H2O; ≥15.1 mg/mL in DMSO; ≥3.28 mg/mL in EtOH
    form :solid
    pka :6.31±0.40(Predicted)
    color :Yellowish
    biological source :synthetic (organic)
    Water Solubility :<0.1 g/100 mL at 21 ºC
    Merck :13,8122
    BRN :317313
    InChIKey :REFJWTPEDVJJIY-UHFFFAOYSA-N
    LogP :1.989 (est)
    CAS DataBase Reference :117-39-5(CAS DataBase Reference)
    IARC :3 (Vol. Sup 7, 73) 1999
    EPA Substance Registry System :Quercetin (117-39-5)

    Safety Information

    Symbol(GHS): GHS hazard pictograms
    Signal word: Danger
    Hazard statements:
    Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
    H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
    Precautionary statements:
    P264 Wash hands thoroughly after handling.
    P264 Wash skin thouroughly after handling.
    P270 Do not eat, drink or smoke when using this product.
    P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    P405 Store locked up.
    P501 Dispose of contents/container to..…

    Description

    Quercetin has been used as an antioxidant which reversed the immunosuppressive effects of high glucose and hyperglycemic sera in type 2 diabetic patients.It has been used as a detoxifying phytochemical inApis mellifera.It has been used as a positive control in DPPH (2,2- diphenyl-1-picryhydrazyl) radical scavenging assay. It has also been used for the preparation of calibration curve to determine total flavonoid content.

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