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Tocopheryl Acetate, A Pharmaceutical Secondary Standard; Certified Reference Material

SKU:
PHR1030-500MG
  • $83.30

    • Description

    Tocopheryl Acetate, A

    Pharmaceutical Secondary Standard; Certified Reference Material

    Synonym(s):
    DL-α-Tocopherol acetate, Vitamin E acetate, all-rac-α-Tocopheryl acetate
    Empirical Formula (Hill Notation):
    C31H52O3
    CAS Number:
    7695-91-2
    Molecular Weight:
    472.74
    Beilstein:
    97512
    EC Number:
    231-710-0
    MDL number:
    MFCD00072042
    PubChem Substance ID:
    329823060

    PROPERTIES

    grade

    certified reference material
    pharmaceutical secondary standard

    Quality Level

    300

    Agency

    traceable to Ph. Eur. T1600000
    traceable to USP 1667701

    API family

    tocopherol

    CofA

    current certificate can be downloaded

    technique(s)

    HPLC: suitable
    gas chromatography (GC): suitable

    density

    0.96 g/mL at 20 °C (lit.)

    application(s)

    pharmaceutical (small molecule)

    format

    neat

    storage temp.

    2-8°C

    SMILES string

    CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1

    InChI

    1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1

    InChI key

    ZAKOWWREFLAJOT-CEFNRUSXSA-N

    General description

    Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards

    Application

    α-Tocopheryl acetate may be used as an internal standard in the determination of α-tocopherol in human serum or plasma samples using high performance chromatography (HPLC).[1][2] It may also be used pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using spectrophotometric technique.[3]
    These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

    Analysis Note

    These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

    Other Notes

    This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

    Footnote

    To see an example of a Certificate of Analysis for this material enter LRAC1696 in the slot below. This is an example certificate only and may not be the lot that you receive.

    SAFETY INFORMATION

    Storage Class Code

    10 - Combustible liquids

    WGK

    WGK 1

    Flash Point(F)

    No data available

    Flash Point(C)

    No data available