An Analytical Reference Standard
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.

Torasemide

Item No. 21312

Synonyms
Synonyms
  • BM 02015
  • Torsemide
Technical Information
Formal Name
N-[[(1-methylethyl)amino]carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonamide
CAS Number
56211-40-6
Molecular Formula
C16H20N4O3S
Formula Weight
Purity
≥98%
Formulation
A crystalline solid
DMF: 1 mg/mlDMSO: 1 mg/mlDMSO:PBS (pH 7.2)(1:8): 0.11 mg/ml
λmax
287 nm
SMILES
CC1=CC(NC2=CC=NC=C2S(NC(NC(C)C)=O)(=O)=O)=CC=C1
InChi Code
InChI=1S/C16H20N4O3S/c1-11(2)18-16(21)20-24(22,23)15-10-17-8-7-14(15)19-13-6-4-5-12(3)9-13/h4-11H,1-3H3,(H,17,19)(H2,18,20,21)
InChi Key
NGBFQHCMQULJNZ-UHFFFAOYSA-N
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.

    Add

    Add

    Add

    Cayman Chemical
    Cayman Spectral Library

    Our free, searchable, GC-MS spectral database contains 70eV EI mass spectral data of 2,000+ of Cayman’s forensic drug standards.

    DOWNLOAD THE DATABASE
    Product Description

    Torasemide (Item No. 21312) is an analytical reference standard categorized as a diuretic.1,2,3 Diuretics, including torasemide, have been abused as performance-enhancing drugs and masking agents in doping in sports.3 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. Reyes, A.J. Diuretics in the therapy of hypertension. J. Hum. Hypertens. 16(S1), 78-83 (2002).

    2. Beck, F.-X., Sone, M., Dorge, A., et alEffect of loop diuretics on organic osmolytes and cell electrolytes in the renal outer medulla. Kidney Int. 42(4), 843-850 (1992).

    3. Cadwallader, A.B., de la Torre, X., Tieri, A., et alThe abuse of diuretics as performance-enhancing drugs and masking agents in sport doping: Pharmacology, toxicology and analysis. Br. J. Pharmacol. 161(1), 1-16 (2010).