Triamterene D5

Catalog No. Size PriceQuantity
M8293-2 Solid 2 mg $155
M8293-10 Solid 10 mg $480


Triamterene-d5 is intended for use as an internal standard for the quantification of triamterene by GC- or LC-MS. Triamterene is an inhibitor of the epithelial sodium channel (ENaC; IC50 = 4.5 µM for the rat channel). In vivo, triamterene (0.5-32 mg/animal) enhances sodium secretion and decreases potassium secretion in adrenalectomized rats.2 Formulations containing triamterene have been used in the treatment of edema.

Product information

CAS Number: 1189922-23-3

Molecular Weight: 258.29

Formula: C12H11N7


Dyrenium D5

Chemical Name: 6-[(2,3,4,5,6-²H₅)phenyl]pteridine-2,4,7-triamine

Smiles: [2H]C1=C(C2=NC3=C(N=C2N)N=C(N)N=C3N)C([2H])=C([2H])C([2H])=C1[2H]


InChi: InChI=1S/C12H11N7/c13-9-7(6-4-2-1-3-5-6)16-8-10(14)18-12(15)19-11(8)17-9/h1-5H,(H6,13,14,15,17,18,19)/i1D,2D,3D,4D,5D

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

Payment & Security

American Express Diners Club Discover JCB Mastercard PayPal Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed