Description

Technetium Tc 99M Pentetate is a sterile, non-pyrogenic diagnostic radiopharmaceutical agent. This compound is critical for renal function imaging and is used in the preparation of the widely administered radiopharmaceutical, Technetium Tc 99m Pentetate Injection. It is essential for nuclear medicine departments, diagnostic imaging centers, and radiopharmaceutical manufacturers globally, providing a reliable tool for dynamic renal scintigraphy and glomerular filtration rate (GFR) measurement.

Application

• Renal Function Imaging: Primary agent for dynamic renal scintigraphy to assess kidney function and drainage.
• Glomerular Filtration Rate (GFR) Measurement: Used as a precise radiopharmaceutical for quantifying GFR, a key indicator of renal health.
• Diagnosis of Renal Obstruction: Aids in the detection and evaluation of urinary tract obstructions.
• Evaluation of Renal Blood Flow: Used in first-pass studies to assess renal perfusion.
• Pediatric and Adult Nephrology: Suitable for renal function studies across all age groups.
• Radiopharmaceutical Kit Formulation: Serves as the active pharmaceutical ingredient (API) in cold kits for the on-site preparation of Technetium Tc 99m Pentetate Injection.

Basic Information

Product Name	Technetium Tc 99M Pentetate
CAS No.	65454-61-7
Molecular Formula	C14H18N3O10Na3 • xH2O (Pentetate trisodium salt)
Molecular Weight	497.29 g/mol (anhydrous basis)
Synonyms	Technetium-99m Pentetate; Tc-99m DTPA; Pentetate Trisodium Salt; Diethylenetriaminepentaacetic Acid Trisodium Salt Technetium Complex; DTPA Trisodium Salt Technetium Tc 99m; Sodium Technetium Tc 99m Pentetate; USP Technetium Tc 99m Pentetate; Renal Scan Agent
EINECS	Contact for details

Quality Control

Our Technetium Tc 99M Pentetate is manufactured under strict quality systems in compliance with current Good Manufacturing Practices (cGMP). Each batch is rigorously tested against stringent pharmacopeial standards, including USP monographs, to ensure identity, purity, potency, and sterility. Comprehensive Certificates of Analysis (COA) are provided, detailing results for radiochemical purity, pH, bacterial endotoxins, and sterility.

Storage

Preserve in the original, unopened vial within a tightly closed container. Store at controlled room temperature, 15-30°C (59-86°F). This product is strictly light-sensitive and must be protected from all light exposure at all times. Keep away from radiation sources and store in a designated radiopharmaceutical storage area.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder or solid cake
Identification (IR)	Conforms to reference standard
pH (Reconstituted Solution)	4.0 - 7.5
Radiochemical Purity (HPLC/TLC)	≥ 95.0%
Assay (HPLC)	90.0% - 110.0% of labeled amount
Bacterial Endotoxins	< 175 EU/vial
Sterility	Sterile

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.