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CAS 19905-58-9

:

stearic-2,2-D2 acid

Description:
Stearic-2,2-D2 acid, with the CAS number 19905-58-9, is a deuterated form of stearic acid, a long-chain saturated fatty acid. Its molecular formula is C18H36O2, but the presence of deuterium (D) in the structure indicates that some hydrogen atoms are replaced by deuterium isotopes, which are heavier than regular hydrogen. This modification can influence the physical and chemical properties of the compound, such as its melting point and solubility. Stearic acid itself is known for its waxy texture and is commonly found in animal and vegetable fats. It is used in various applications, including cosmetics, food, and pharmaceuticals, primarily as an emulsifier, thickening agent, or lubricant. The deuterated version is particularly valuable in research and analytical chemistry, especially in studies involving nuclear magnetic resonance (NMR) spectroscopy, where the distinct nuclear properties of deuterium can provide insights into molecular dynamics and interactions. Overall, stearic-2,2-D2 acid retains the characteristics of stearic acid while offering unique advantages for scientific applications.
Formula:C18H34D2O2
InChI:InChI=1/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)/i17D2
SMILES:CCCCCCCCCCCCCCCCC(C(=O)O)([2H])[2H]
Synonyms:
  • 2,2-Dideuteriooctadecanoic Acid
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Found 4 products.
  • CymitQuimica logo
    Cluzeau
    + Info

    Octadecanoic-2,2-d2 Acid

    CAS:
    Formula:CH3(CH2)15CD2COOH
    Purity:98 atom % D
    Color and Shape:White Solid Or Flakes.
    Molecular weight:286.28408

    Ref: 3U-D1767

    1g
    830.00€
    500mg
    498.00€
  • Octadecanoic-2,2-D2 acid
    Larodan
    + Info

    Octadecanoic-2,2-D2 acid

    CAS:
    Formula:C18H34D2O2
    Purity:>99%
    Color and Shape:Solid
    Molecular weight:286.49

    Ref: 48-71-1802

    1g
    522.00€
    100mg
    115.00€
    500mg
    358.00€
  • Stearic Acid-d2
    TLC
    + Info

    Stearic Acid-d2

    CAS:
    Formula:C18H34D2O2
    Molecular weight:286.50

    Ref: 4Z-F-106100

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Octadecanoic-2,2-d2 Acid
    TRC
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    Octadecanoic-2,2-d2 Acid

    Controlled Product
    CAS:
    <p>Applications Octadecanoic-2,2-d2 Acid (CAS# 19905-58-9) is a useful isotopically labeled research compound.<br></p>
    Formula:C18H34D2O2
    Color and Shape:Neat
    Molecular weight:286.5

    Ref: TR-S686497

    10mg
    94.00€