An Analytical Reference Material
Features
  • This product is qualified as a Reference Material that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This product is intended to be used as an analytical reference standard
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
Related Products
Alternative(s)
18309Diazepam-d8 23786Diazepam-d8 (exempt preparation)
Certified Reference Material(s)
18548Diazepam-d5 (CRM)
Unlabeled Version(s)
15887Diazepam ISO60177Diazepam (CRM)
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Diazepam-d5

Item No. 18308

Restricted Product (Schedule IV)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
7-chloro-1,3-dihydro-1-methyl-5-(phenyl-2,3,4,5,6-d5)-2H-1,4-benzodiazepin-2-one
CAS Number
65854-76-4
Molecular Formula
C16H8D5ClN2O
Formula Weight
289.8
Purity
≥98%
Formulation
A neat solid
SMILES
[2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1C2=NCC(N(C)C3=CC=C(Cl)C=C32)=O
InChi Code
InChI=1S/C16H13ClN2O/c1-19-14-8-7-12(17)9-13(14)16(18-10-15(19)20)11-5-3-2-4-6-11/h2-9H,10H2,1H3/i2D,3D,4D,5D,6D
InChi Key
AAOVKJBEBIDNHE-VIQYUKPQSA-N
Regulatory Information
DEA Schedule
IV
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

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    Product Description

    Diazepam-d5 (Item No. 18308) is an analytical reference material that is intended for use as an internal standard for the quantification of diazepam (Item Nos. ISO60177 | 15887) by GC- or LC-MS. Diazepam is categorized as a benzodiazepine.1,2 Diazepam-d5 is regulated as a Schedule IV compound in the United States. This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Rickels, K., Csanalosi, I., Greisman, P., et al. Ketazolam and diazepam in anxiety: A controlled study. J. Clin. Pharmacol. 20(10), 581-589 (1980).

    2. Birnir, B., Eghbali, M., Everitt, A.B., et al. Bicuculline, pentobarbital and diazepam modulate spontaneous GABAA channels in rat hippocampal neurons. Br. J. Pharmacol. 131(4), 695-704 (2000).