PHR1722

Triamterene

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Triamterene, 2,4,7-Triamino-6-phenylpteridine, 6-Phenyl-2,4,7-pteridinetriamine
• Empirical Formula (Hill Notation): C₁₂H₁₁N₇
• CAS Number: 396-01-0
• Molecular Weight: 253.26
• EC Number: 206-904-3
• MDL number: MFCD00006708
• UNSPSC Code: 41116107
• PubChem Substance ID: 329823575
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• Agency: traceable to Ph. Eur. Y0000837; traceable to USP 1680007
• API family: triamterene
• CofA: current certificate can be downloaded
• packaging: pkg of 400 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-30°C
• SMILES string: Nc1nc(N)c2nc(-c3ccccc3)c(N)nc2n1
• 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)
• InChI key: FNYLWPVRPXGIIP-UHFFFAOYSA-N
• Gene Information: human ... SCNN1A(6337) , SCNN1B(6338) , SCNN1G(6340)

Description

General description

Triamterene is a potassium-sparing diuretic, which exhibits antihypertensive activity. It is used in combination with thiazide deuretic, such as benzthiazide for treating hypertension and edema associated with mild to moderate congestive heart failure.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Triamterene may be used as a secondary pharma standard for the quantification of the analyte in pharmaceutical formulations using reversed-phase high-performance liquid chromatography technique.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA7397 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable