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Technetium (99mTc) Tilmanocept



CAS registry number (Chemical Abstracts Service)


Chemical Formula


Therapeutic Categories

Diagnostic agent, other

Radiodiagnostic agent

Chemical Name

Technetium-⁹⁹Tc, dextran 3-[(2-aminoethyl)thio]propyl 17-carboxy-10,13,16- tris(carboxymethyl)-8-oxo-4-thia-7,10,13,16-tetraazaheptadec-1-yl 3-[[2-[[1-imino-2-(D-mannopyranosylthio)ethyl]amino]ethyl]thio]propyl ether complexes (USAN)

Foreign Names

  • Technetium (⁹⁹mTc) tilmanoceptum (Latin)
  • Technetium (⁹⁹mTc) Tilmanocept (German)
  • Technetium (⁹⁹mTc) tilmanocept (French)
  • Technetium (⁹⁹mTc) tilmanocept (Spanish)

Generic Names

Brand Names

  • Lymphoseek
    Navidea, United States; Navidea Biopharmaceuticals, Poland


ISInofficial Synonym
OSOfficial Synonym
USANUnited States Adopted Name

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

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