An Analytical Reference Standard
Related Products
Research Tool(s)
14985Clenbuterol (hydrochloride)
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.

Clenbuterol (hydrochloride)

Item No. 26293

Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • NAB 365
Technical Information
Formal Name
4-amino-3,5-dichloro-α-[[(1,1-dimethylethyl)amino]methyl]-benzenemethanol, monohydrochloride
CAS Number
21898-19-1
Molecular Formula
C12H18Cl2N2O • HCl
Formula Weight
313.7
Purity
≥95%
Formulation (Request formulation change)
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 25 mg/mlDMSO: 20 mg/mlEthanol: 12 mg/mlPBS (pH 7.2): 3 mg/ml
λmax
212, 246, 302 nm
SMILES
ClC1=CC(C(O)CNC(C)(C)C)=CC(Cl)=C1N.Cl
InChi Code
InChI=1S/C12H18Cl2N2O.ClH/c1-12(2,3)16-6-10(17)7-4-8(13)11(15)9(14)5-7;/h4-5,10,16-17H,6,15H2,1-3H3;1H
InChi Key
OPXKTCUYRHXSBK-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.

Download most recent Certificate of Analysis for this product

    1 mg

    $90

    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

    Clenbuterol (hydrochloride) (Item No. 26293) is an analytical reference standard categorized as a β2-adrenergic receptor agonist.1 Clenbuterol has anabolic properties and formulations containing clenbuterol have been used to enhance physical performance in athletes and to promote growth in show-ring and food-producing livestock.1,2,3 This product is intended for use in analytical forensic applications. This product is also available as a general research tool (Item No. 14985).

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Rothwell, N.J., Stock, M.J., and Sudera, D.K. Changes in tissue blood flow and β-receptor density of skeletal muscle in rats treated with the β2-adrenoceptor agonist clenbuterol. Br. J. Pharmacol. 90(3), 601-607 (1987).

    2. Thein, L.A., Thein, J.M., and Landry, G.L. Ergogenic aids. Phys. Ther. 75(5), 426-439 (1995).

    3. Mitchell, G.A., and Dunnavan, G. Illegal use ofβadrenergic agonists in the United States. J. Anim. Sci. 76(1), 208-211 (1998).