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)
18481Temazepam-d8 23789Temazepam-d8 (exempt preparation)
Certified Reference Material(s)
18565Temazepam-d5 (CRM)
Unlabeled Version(s)
15918Temazepam ISO60182Temazepam (CRM)
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Temazepam-d5

Item No. 15859

Restricted Product (Schedule IV)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • N-Methyloxazepam-d5
Technical Information
Formal Name
7-chloro-1,3-dihydro-3-hydroxy-1-methyl-5-(phenyl-d5)-2H-1,4-benzodiazepin-2-one
CAS Number
136765-51-0
Molecular Formula
C16H8ClD5N2O2
Formula Weight
305.8
Purity
≥98%
Formulation
A neat solid
SMILES
[2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1C(C(C=C(Cl)C=C2)=C2N3C)=NC(O)C3=O
InChi Code
InChI=1S/C16H13ClN2O2/c1-19-13-8-7-11(17)9-12(13)14(18-15(20)16(19)21)10-5-3-2-4-6-10/h2-9,15,20H,1H3/i2D,3D,4D,5D,6D
InChi Key
SEQDDYPDSLOBDC-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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    Product Description

    Temazepam-d5 (Item No. 15859) is an analytical reference material intended for use as an internal standard for the quantification of temazepam (Item No. ISO60182). Temazepam is categorized as a benzodiazepine.1 Temazepam has sedative-hypnotic properties and misuse via intra-arterial injection has been associated with tissue damage and subsequent amputation.2,3 Temazepam-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. Fu, S., Molnar, A., Bowron, P., et al. Reduction of temazepam to diazepam and lorazepam to delorazepam during enzymatic hydrolysis. Anal. Bioanal. Chem. 400(1), 153-164 (2011).

    2. Nott, D.M., Chandrasekar, R., Enabi, L., et al. Intra-arterial injection of temazepam in drug abusers. Eur. J. Vasc. Surg. 7(1), 87-89 (1993).

    3. Feeny, G.F., and Gibbs, H.H. Digit loss following misuse of temazepam. Med. J. Aust. 176(8), 380 (2002).