Alpha Tocopherol Pharmaceutical Secondary Standard; Certified Reference Material

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PHR1031-500MG
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    • Description

    Alpha Tocopherol

    Pharmaceutical Secondary Standard; Certified Reference Material

    Synonym(s):
    (±)-α-Tocopherol, DL-all-rac-α-Tocopherol, Vitamin E
    Empirical Formula (Hill Notation):
    C29H50O2
    CAS Number:
    10191-41-0
    Molecular Weight:
    430.71
    Beilstein:
    94012
    EC Number:
    233-466-0
    MDL number:
    MFCD00006848
    eCl@ss:
    34058016
    PubChem Substance ID:
    329823061
    NACRES:
    NA.24

    PROPERTIES

    grade

    certified reference material
    pharmaceutical secondary standard

    Quality Level

    300

    Agency

    traceable to BP 882
    traceable to Ph. Eur. T1550000
    traceable to USP 1667600

    API family

    tocopherol

    CofA

    current certificate can be downloaded

    technique(s)

    HPLC: suitable
    gas chromatography (GC): suitable

    density

    0.950 g/mL at 20 °C (lit.)

    application(s)

    pharmaceutical (small molecule)

    format

    neat

    storage temp.

    2-8°C

    SMILES string

    CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1

    InChI

    1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3

    InChI key

    GVJHHUAWPYXKBD-UHFFFAOYSA-N

    General description

    α-Tocopherol is a powerful biological antioxidant and the most active form of vitamin E in humans.[1]
    Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

    Application

    α-Tocopherol may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using flow injection chemiluminescence technique.[1]
    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 LRAB3718 in the slot below. This is an example certificate only and may not be the lot that you receive.

    SAFETY INFORMATION

    Pictograms

    GHS07

    Signal Word

    Warning

    Hazard Statements

    H317

    Precautionary Statements

    P261 - P272 - P280 - P333 + P313 - P362 + P364 - P501

    Hazard Classifications

    Skin Sens. 1

    Storage Class Code

    10 - Combustible liquids

    WGK

    WGK 1

    Flash Point(F)

    235.4 °F - closed cup

    Flash Point(C)

    113 °C - closed cup