Description

Technetium Tc 99M Dimethylaminomethylene Diphosphonate is a diagnostic radiopharmaceutical agent used in nuclear medicine imaging. Its core value lies in its ability to target and visualize skeletal structures, providing critical diagnostic information for bone-related pathologies. This product is essential for hospitals, diagnostic imaging centers, and radiopharmacies specializing in bone scintigraphy procedures.

Application

• Bone Scintigraphy (Bone Scan): Primary diagnostic tool for detecting bone metastases, osteomyelitis, fractures, and other skeletal abnormalities.
• Oncology Imaging: Evaluation of the extent of skeletal involvement in cancers such as breast, prostate, and lung cancer.
• Orthopedic Assessment: Diagnosis of complex fractures, sports injuries, and prosthetic joint complications like loosening or infection.
• Metabolic Bone Disease Evaluation: Assessment of conditions like Paget's disease of bone.
• Pre-operative Planning: Mapping of bone viability and pathology prior to surgical interventions.

Basic Information

Product Name	Technetium Tc 99M Dimethylaminomethylene Diphosphonate
CAS No.	66225-86-3
Molecular Formula	C3H9NO7P2 • 99mTc
Molecular Weight	Contact for details
Synonyms	Tc-99m DPD; Technetium-99m Dimethylaminomethylene Diphosphonate; 99mTc-DPD; Technetium Tc 99m Oxidronate (related class); Bone Scan Agent; Diagnostic Radiopharmaceutical; Skeletal Imaging Agent; Technetium (99mTc) Dimethylaminomethylenediphosphonate
EINECS	Contact for details

Quality Control

This radiopharmaceutical precursor is manufactured and controlled under strict Good Manufacturing Practice (GMP) conditions to ensure suitability for human diagnostic use. Every batch undergoes rigorous testing for radiochemical purity, radionuclidic purity, sterility, and apyrogenicity as per major pharmacopoeial standards. A comprehensive Certificate of Analysis (COA) detailing all release specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the label. Due to the radioactive nature of the final prepared dose, handling and storage must comply with all local and international regulations for radioactive materials.

Specification

Item	Specification
Appearance	White to off-white freeze-dried powder or solid cake
Identification (HPLC/Radio-TLC)	Complies
pH (of reconstituted solution)	5.0 - 7.0
Radiochemical Purity (HPLC/ITLC)	≥ 95.0%
Chemical Purity	Contact for details
Sterility Test	Sterile
Bacterial Endotoxins	< 175 EU/Vial
Assay (Radioactivity)	As per label claim at reference date/time

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