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
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Oxazepam

Item No. 15909

Restricted Product (Schedule IV)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • N-Desmethyltemazepam
  • NSC 169448
  • Serax
Technical Information
Formal Name
7-chloro-1,3-dihydro-3-hydroxy-5-phenyl-2H-1,4-benzodiazepin-2-one
CAS Number
604-75-1
Molecular Formula
C15H11ClN2O2
Formula Weight
286.7
Purity
≥98%
Formulation
A neat solid
SMILES
O=C1C(O)N=C(C2=CC=CC=C2)C(C=C(Cl)C=C3)=C3N1
InChi Code
InChI=1S/C15H11ClN2O2/c16-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)18-15(20)14(19)17-12/h1-8,15,20H,(H,17,19)
InChi Key
ADIMAYPTOBDMTL-UHFFFAOYSA-N
Regulatory Information
DEA Schedule
IV
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

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.

Download most recent Certificate of Analysis for this product

    1 mg

    $22

    Add

    5 mg

    $53

    Add
    Cayman Chemical
    Forensic Lab Guide Wall Posters

    Discover our collection of drug identification, naming, and metabolism posters for your lab. We offer all of our posters at no cost to help support the forensic community.

    REQUEST YOURS
    Product Description

    Oxazepam (Item No. 15909) is an analytical reference material categorized as a benzodiazepine. It is an active metabolite of diazepam (CRM) (Item No. ISO60177), prazepam, and temazepam (CRM) (Item No. ISO60182) that can positively modulate GABAA receptors, which results in inhibitory effects in the central nervous system.1 Oxazepam has been found in wastewater samples.2 Oxazepam is regulated as a Schedule IV compound in the United States. This product is intended for forensic and research applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Skerritt, J.H., and Johnston, G.A.R. Enhancement of GABA binding by benzodiazepines and related anxiolytics. Eur. J. Pharmacol. 89(3-4), 193-198 (1983).

    2. Stamper, B., Gul, W., Godfrey, M., et al. LC-MS-MS method for analysis of benzodiazepines in wastewater during football games IV. J. Anal. Toxicol. 41(3), 205-213 (2017).