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Calcium-d-pantothenate, 500MG, Pharmaceutical Secondary Standard; Certified Reference Material

SKU:
PHR1232-500MG
  • $99.40

    • Description

    Calcium-d-pantothenate, 500MG, Pharmaceutical Secondary Standard; Certified Reference Material

    Synonym(s):
    (R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium salt, Calcium D-pantothenate, Vitamin B5, D-Pantothenic acid hemicalcium salt
    Linear Formula:
    HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca
    CAS Number:
    137-08-6
    Molecular Weight:
    238.27
    Beilstein:
    3769272
    EC Number:
    205-278-9
    MDL number:
    MFCD00002766
    PubChem Substance ID:
    329823237
    NACRES:
    NA.24

    Quality Level

    300

    grade

    certified reference material
    pharmaceutical secondary standard

    Agency

    traceable to Ph. Eur. C0400000
    traceable to USP 1087009

    CofA

    current certificate can be downloaded

    technique(s)

    HPLC: suitable
    gas chromatography (GC): suitable

    application(s)

    pharmaceutical (small molecule)

    format

    neat

    storage temp.

    2-8°C

    SMILES string

    CC(C)(CO)[C@@H](O)C(=O)NCCC(=O)O[Ca]OC(=O)CCNC(=O)[C@H](O)C(C)(C)CO

    InChI

    1S/2C9H17NO5.Ca/c2*1-9(2,5-11)7(14)8(15)10-4-3-6(12)13;/h2*7,11,14H,3-5H2,1-2H3,(H,10,15)(H,12,13);/q;;+2/p-2/t2*7-;/m00./s1

    InChI key

    FAPWYRCQGJNNSJ-UBKPKTQASA-L

    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

    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.
    Calcium-d-pantothenate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by ion chromatography.
    Precursor in the biosynthesis of coenzyme A.

    Physical properties

    Due to the unstable, hygroscopic nature of the free acid, the calcium salt is employed.

    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 LRAB3618 in the slot below. This is an example certificate only and may not be the lot that you receive.