A Certified Reference Material
Features
  • This product is qualified as a Certified Reference Material (CRM) that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This CRM has been characterized by metrologically valid procedures and may be used as a quantitative analytical reference standard
  • Certificate of analysis provides the certified property values and the associated uncertainties, including a statement of metrological traceability for the certified values
  • Possession of a DEA Controlled Substance registration is not necessary nor is a DEA 222 form required to purchase this product
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
Related Products
Reference Material(s)
20968Pentobarbital-d5
Unlabeled Version(s)
20965Pentobarbital20966Pentobarbital (CRM)
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Pentobarbital-d5 (CRM)

A 1 mg/ml solution in methanol

Item No. 20969

Exempt Product (US)
Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • (±)-Pentobarbital-d5
  • (±)-Pentobarbitone-d5
Technical Information
Formal Name
5-(ethyl-d5)-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS Number
52944-66-8
Molecular Formula
C11H13D5N2O3
Formula Weight
231.3
Formulation
A 1 mg/ml solution in methanol
SMILES
O=C1C(C(C)CCC)(C([2H])([2H])C([2H])([2H])[2H])C(NC(N1)=O)=O
InChi Code
InChI=1S/C11H18N2O3/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16)/i2D3,5D2
InChi Key
WEXRUCMBJFQVBZ-ZTIZGVCASA-N
Regulatory Information
DEA Exempt Notification
This product is a DEA exempt preparation of a scheduled compound - does not require DEA Controlled Substance registration or DEA 222 form. For alternate sizes please contact sales.
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

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

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    1 mg

    $143

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    Product Description

    Pentobarbital-d5 (CRM) (Item No. 20969) is a certified reference material intended for use as an internal standard for the quantification of pentobarbital (Item Nos. 20965 | 20966) by GC- or LC-MS. Pentobarbital is categorized as a barbiturate.1,2 Pentobarbital is regulated as a Schedule II compound in the United States. Pentobarbital-d5 (CRM) (Item No. 20969) is provided as a DEA exempt preparation. 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. 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).

    2. Johnson, L.L., and Garg, U. Quantitation of amobarbital, butalbital, pentobarbital, phenobarbital, and secobarbital in urine, serum, and plasma using gas chromatography-mass spectrometry (GC-MS). Methods Mol. Biol. 603, 65-74 (2010).