Pentetate Calcium Trisodium Yb-169

CHEMBL1200698 Phase 4 Zugelassen Small molecule

Half-Life

—

Bioavailability

—

Protein Binding

—

Molecular Weight

666.3 g/mol

LogP

—

Phase

4

A radioactive ytterbium-169 labeled form of calcium DTPA, used in nuclear medicine cisternography to image the cerebrospinal fluid spaces and assess flow dynamics in the brain and spinal canal.

Molekularmasse

666,2900 g/mol

TPSA

210,00 Å²

Pharmacokinetics (PK)

Pharmacodynamics (PD)

SMILES

C(CN(CC(=O)[O-])CC(=O)[O-])N(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+].[Ca+2].[169Yb]

InChI

InChI=1S/C14H23N3O10.Ca.3Na.Yb/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;;;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;;;;/q;+2;3*+1;/p-5/i;;;;;1-4

Molecular Formula

C14H18CaN3Na3O10Yb

HBD / HBA

- / 13

Rotierbare Bindungen

11

Schwere Atome

32

No targets recorded

Target interaction data is not yet available for this drug.

No interactions recorded

Drug interaction data is not yet available for this compound.

No side effects recorded

Side effect data is not yet available for this drug.

Häufig gestellte Fragen

A radioactive ytterbium-169 labeled form of calcium DTPA, used in nuclear medicine cisternography to image the cerebrospinal fluid spaces and assess flow dynamics in the brain and spinal canal.

Yes, Pentetate Calcium Trisodium Yb-169 is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

{# References & Data Sources section for drug detail pages. Renders standard pharmacological database links plus the drug's data_sources field. #}

References & Data Sources

ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1200698. Open-access bioactivity database.
PubChem — National Center for Biotechnology Information (NCBI). CID 49800014. Chemical information database.

Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.

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Schnelldaten

Formel: C14H18CaN3Na3O10Yb

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Medizinischer Haftungsausschluss

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.

Data sources: ChEMBL, PubChem, DailyMed.