Technetium Tc 99M N-(Methylamino)Methylene Diphosphonate
[CAS# 66225-82-9]

Identification

• Name: Technetium Tc 99M N-(Methylamino)Methylene Diphosphonate
• Synonyms: (Methylamino-Phosphono-Methyl)Phosphonic Acid; Technetium; Moli000614; Tc-99M-Nmmdp
• Molecular Formula: C₂H₉NO₆P₂Tc
• Molecular Weight: 303.95
• CAS Registry Number: 66225-82-9
• SMILES: [99Tc].CNC([P](=O)(O)O)[P](=O)(O)O
• InChI: 1S/C2H9NO6P2.Tc/c1-3-2(10(4,5)6)11(7,8)9;/h2-3H,1H3,(H2,4,5,6)(H2,7,8,9);/i;1+1
• InChIKey: YKZZJHKJPYTWFX-IEOVAKBOSA-N

Properties

• Boiling point: 528.3°C at 760 mmHg (Cal.)
• Flash point: 273.3°C (Cal.)