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.

Hydrochlorothiazide

Item No. 22671

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • HCTZ
  • NSC 53477
  • SU 5879
Technical Information
Formal Name
6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide, 1,1-dioxide
CAS Number
58-93-5
Molecular Formula
C7H8ClN3O4S2
Formula Weight
297.7
Purity
≥98%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mlDMF:PBS(pH 7.2)(1:1): 0.5 mg/mlDMSO: 20 mg/ml
λmax
226, 270 nm
SMILES
O=S1(C2=CC(S(N)(=O)=O)=C(Cl)C=C2NCN1)=O
InChi Code
InChI=1S/C7H8ClN3O4S2/c8-4-1-5-7(2-6(4)16(9,12)13)17(14,15)11-3-10-5/h1-2,10-11H,3H2,(H2,9,12,13)
InChi Key
JZUFKLXOESDKRF-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

    $54

    Add

    5 mg

    $132

    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

    Hydrochlorothiazide (Item No. 22671) is an analytical reference standard categorized as a thiazide diuretic. Diuretics, including hydrochlorothiazide, have been misused in sports for weight reduction and as masking agents.1 This product is intended for use in analytical forensic applications. A general research tool is also available as hydrochlorothiazide (Item No. 21304).

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Cooper, S.F., Masse, R., and Dugal, R. Comprehensive screening procedure for diuretics in urine by high-performance liquid chromatography. J. Chromatogr. A. 489, 65-88 (1989).