Triamterene-d5

Name: Triamterene-d5
Brand: Vaqora Chemicals
SKU: VQ-042669

About Triamterene-d5

Vaqora Chemicals supplies Triamterene-d5, a stable isotope labelled analogue related to Triamterene registered under CAS number 1189922-23-3. Its molecular formula is C12H11N7 and its molecular weight is 258.29 g/mol. Systematically, it is named 6-(2,3,4,5,6-pentadeuteriophenyl)pteridine-2,4,7-triamine. It is also known as Triamterene-d5 (phenyl-d5) or Triamterene D5 (ring D5).

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Triamterene and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Triamterene

View every impurity, metabolite and intermediate we list for Triamterene.

Triamterene impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Triamterene-d5
Catalogue No.	VQ-042669
CAS Number	1189922-23-3
IUPAC name	6-(2,3,4,5,6-pentadeuteriophenyl)pteridine-2,4,7-triamine
Molecular formula	C₁₂H₁₁N₇
Molecular weight	258.29 g/mol
Exact mass	258.139
Grade	Reference Standard
HSN code	38229090
InChIKey	FNYLWPVRPXGIIP-RALIUCGRSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])C2=NC3=C(N=C(N=C3N=C2N)N)N)[2H])[2H]
PubChem CID	45040581

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	3 / 7
TPSA	130 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Triamterene-d5?

The CAS Registry Number of Triamterene-d5 is 1189922-23-3. It is also known as Triamterene-d5 (phenyl-d5), Triamterene D5 (ring D5), 6-(phenyl-d5)pteridine-2,4,7-triamine.

What is the molecular formula and molecular weight of Triamterene-d5?

Triamterene-d5 has the molecular formula C12H11N7 and a molecular weight of 258.29 g/mol. Its IUPAC name is 6-(2,3,4,5,6-pentadeuteriophenyl)pteridine-2,4,7-triamine.

What is Triamterene-d5 used for?

Triamterene-d5 is supplied as a characterised reference material related to Triamterene. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Triamterene-d5 can I order?

We supply Triamterene-d5 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triamterene-d5?

Yes. Every lot of Triamterene-d5 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Triamterene-d5 be shipped internationally?

Yes. We export Triamterene-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.