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  • 17715262260 / 18913906212
    2885426125 / 2851551962

    Precalciferol (Previtamin D3)

    Precalciferol (Previtamin D3)
    Catalogue Number: C0272010
    CAS#: 1173-13-3
    Molecular Formula: C10H11T2I2NO2P2S2
    Molecular Weight: 563.11
    Synonyms: (S)-4-methyl-3-((Z)-2-((1R,3aR,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)cyclohex-3-en-1-ol
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    Relative Products
    C0270010 Cholecalciferol EP Impurity A (5,6-trans-Cholecalciferol, 5,6-trans-Vitamin D3)
    Cholecalciferol EP Impurity A (5,6-trans-Cholecalciferol, 5,6-trans-Vitamin D3)

    CAS NO.: 22350-41-0

    分子式: C27H44O

    分子量: 384.65

    C0270030 Cholecalciferol EP Impurity C
    Cholecalciferol EP Impurity C

    CAS NO.: 5226-01-7

    分子式: C10H11T2I2NO2P2S2

    分子量: 563.11

    C0270040 Cholecalciferol EP Impurity D (iso-Tachysterol 3)
    Cholecalciferol EP Impurity D (iso-Tachysterol 3)

    CAS NO.: 22350-43-2

    分子式: C27H44O

    分子量: 384.64

    C0270050 Cholecalciferol EP Impurity E (Tachysterol 3)
    Cholecalciferol EP Impurity E (Tachysterol 3)

    CAS NO.: 17592-07-3

    分子式: C27H44O

    分子量: 384.64

    C0272020 Cholecalciferol Butyrate
    Cholecalciferol Butyrate

    CAS NO.: 31316-20-8

    分子式: C31H50O2

    分子量: 454.74

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    COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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    COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)
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