Ascorbic Acid Impurities

  • CAS No.: 50-81-7 - Ascorbic Acid

    Ascorbic Acid

    CAS No. : 50-81-7
    Synonyms : Vitamin C; L-(+)-Ascorbic Acid; (5R)-5-[(1S)-1,2-Dihydroxyethyl]-3,4-dihydroxy-5H-furan-2-one; (5R)-5-[(1S)-1,2-Dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one; (+)-Ascorbic Acid; L-threo-Ascorbic Acid; 3-Oxo-L-gulofuranolactone; 3-keto-L-Gulofuranolactone
    Catalog No. : SA21502

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  • CAS No.: 89-65-6 - Ascorbic Acid EP Impurity F

    Ascorbic Acid EP Impurity F

    CAS No. : 89-65-6
    Synonyms : Isovitamin C; D-(-​)​-​Isoascorbic Acid; Erythorbic Acid; (5R)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one; Araboascorbic Acid; D-(-)-Isoascorbic Acid; D-Araboascorbic Acid; D-Erythorbic Acid; D-Isoascorbic Acid; D-arabino-Ascorbic Acid; Glucosaccharonic Acid; Isoascorbic Acid
    Catalog No. : SA21500

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  • CAS No.: 66757-69-5 - Ascorbic Acid EP Impurity G

    Ascorbic Acid EP Impurity G

    CAS No. : 66757-69-5
    Synonyms : (2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetic acid; L-threo-Hex-​2-​enaric acid 1,​4-Lactone; 1,​4-Lactone-L-threo-hex-​2-​enaric Acid; (R)-2-((R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetic acid
    Catalog No. : SA21507

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  • CAS No.: 144-62-7 - Ascorbic Acid EP Impurity E

    Ascorbic Acid EP Impurity E

    CAS No. : 144-62-7
    Synonyms : Oxalic Acid; Ethanedioic Acid
    Catalog No. : SA21506

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  • CAS No.: 67776-07-2 - Ascorbic Acid EP Impurity D

    Ascorbic Acid EP Impurity D

    CAS No. : 67776-07-2
    Synonyms : Methyl D-Sorbosonate; Methyl D-xylo-hex-2-ulosonate; 2-Keto-D-gulonic Acid Methyl Ester; D-Xylo-2-hexulosonic Acid Ethyl Ester
    Catalog No. : SA21505

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  • CAS No.: 21675-47-8 - Ascorbic Acid EP Impurity C

    Ascorbic Acid EP Impurity C

    CAS No. : 21675-47-8
    Synonyms : D-Sorbosonic Acid; D-Xylo-hex-2-ulosonic acid; D-Xylo-2-Hexulosonic Acid; 2-Ketogulonic acid; 2-Keto-gulonic Acid; (3R,4S,5R)-3,4,5,6-Tetrahydroxy-2-oxohexanoic acid
    Catalog No. : SA21504

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  • CAS No.: 98-01-1 - Ascorbic Acid EP Impurity A

    Ascorbic Acid EP Impurity A

    CAS No. : 98-01-1
    Synonyms : Furfural; 2-Furaldehyde; 2-Furancarboxaldehyde; 2-Furaldehyde; 2-Formylfuran; 2-Furanaldehyde; 2-Furancarbaldehyde; 2-Furancarbonal; 2-Furfural; furan-2-carbaldehyde
    Catalog No. : SA21503

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  • CAS No.: 122046-79-1 - Ascorbic Acid EP Impurity H - SynThink

    Ascorbic Acid EP Impurity H

    CAS No. : 122046-79-1
    Synonyms : L-threo-Hex-​2-​enaric acid 1,​4-Lactone 6-Methyl Ester; 1,​4-Lactone-L-threo-hex-​2-​enaric Acid 6-Methyl Ester; Methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyacetate; (5R)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dihydroxy-5H-furan-2-one
    Catalog No. : SA21501

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