An internal standard for the quantification of stearic acid
Related Products
Alternative(s)
45768Stearic Acid-13C18 9000455Stearic Acid-d5
Unlabeled Version(s)
10011298Stearic Acid
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Stearic Acid-d4

Item No. 30549

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
octadecanoic-9,9,10,10-d4 acid
CAS Number
130048-57-6
Synonyms
  • C18:0-d4
  • FA 18:0-d4
  • Octadecanoic Acid-d4
Molecular Formula
C18H32D4O2
Formula Weight
288.5
Purity
≥99% deuterated forms (d1-d4)
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mlDMSO: 10 mg/mlEthanol: 20 mg/ml
SMILES
CCCCCCCCC([2H])([2H])C([2H])([2H])CCCCCCCC(O)=O
InChi Code
InChI=1S/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)/i9D2,10D2
InChi Key
QIQXTHQIDYTFRH-YQUBHJMPSA-N
Side Chain Carbon Sum
18:0
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    10 mg

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    50 mg

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    100 mg

    $323

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    250 mg

    $743

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    Product Description

    Stearic acid-d4 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.1,2,3 Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.4

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Chuparova, E., Chobanov, D., and Popov, A. Quantitative analysis of fatty acids by liquid-partition chromatography. Izv. Inst. Org. Khim. Bulgar. Akad. Nauk 2, 31-35 (1965).

    2. Westerling, D.B., and Hedrick, H.B. Fatty acid composition of bovine lipids as influenced by diet, sex and anatomical location and relationship to sensory characteristics. J. Anim. Sci. 48(6), 1343-1348 (1979).

    3. Demirbaş, A. Chemical and fuel properties of seventeen vegetable oils. Energy Sources 25(7), 721-728 (2003).

    4. Grundy, S.M. Influence of stearic acid on cholesterol metabolism relative to other long-chain fatty acids. Am. J. Clin. Nutr. 60(Suppl. 6), 986S-990S (1994).