An internal standard for the quantification of DL-phenylalanine
Related Products
Alternative(s)
35195L-Phenylalanine-13C6
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DL-Phenyl-d5-alanine

Item No. 34845

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
phenylalanine-2,3,4,5,6-d5
CAS Number
284664-89-7
Synonyms
  • (±)-Phenyl-d5-alanine
Molecular Formula
C9H6D5NO2
Formula Weight
170.2
Purity
≥99% deuterated forms (d1-d5)
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
PBS (pH 7.2): Slightly soluble
SMILES
OC(C(N)CC1=C([2H])C([2H])=C([2H])C([2H])=C1[2H])=O
InChi Code
InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/i1D,2D,3D,4D,5D
InChi Key
COLNVLDHVKWLRT-RALIUCGRSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Certificates of Analysis & Batch Specific Data

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    100 mg

    $109

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    1 g

    $654

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    Cayman Chemical
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    Product Description

    DL-Phenyl-d5-alanine is intended for use as an internal standard for the quantification of phenylalanine by GC- or LC-MS. DL-Phenylalanine is a racemic mixture of the essential amino acid L-phenylalanine (Item No. 31498) and its enantiomer D-phenylalanine (Item No. 31194). It has been used as a precursor in the synthesis of sulfonamide phenylalanine derivatives with antibacterial, antifungal, and anticancer activity.1

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Devi, K., and Awasthi, P. Sulfonamide phenylalanine (SPA) series of analogues as an antibacterial, antifungal, anticancer agents along with p53 tumor suppressor-DNA complex inhibitor - part 1. J. Biomol. Struct. Dyn. 38(14), 4018-4097 (2020).