An internal standard for the quantification of histidine
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DL-Histidine-d3

Item No. 34841

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
histidine-α,β,β-d3
CAS Number
344299-50-9
Molecular Formula
C6H6D3N3O2
Formula Weight
158.2
Purity
≥99% deuterated forms (d1-d3)
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
1N HCl: soluble
SMILES
OC(C(N)([2H])C([2H])(C1=CN=CN1)[2H])=O
InChi Code
InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/i1D2,5D
InChi Key
HNDVDQJCIGZPNO-WSWICNJZSA-N
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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    500 µg

    $54

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    1 mg

    $102

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    5 mg

    $444

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    10 mg

    $732

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    Product Description

    DL-Histidine-d3 is intended for use as an internal standard for the quantification of histidine by GC- or LC-MS. DL-Histidine is a racemic mixture of D- and L-histidine. D-Histidine is an enantiomer of L-histidine (Item No. 33904), an essential amino acid.1

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Holeček, M. Histidine in health and disease: Metabolism, physiological importance, and use as a supplement. Nutrients 12(3), 848 (2020).