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2D Structure
Also known as: Rubidium chloride rb 82, Rubidium chloride rb-82, Rubidium chloride ((sup 82)rbcl), 132486-03-4, Rubidium rb-82 chloride, Rubidium-82(1+);chloride
Molecular Formula
ClRb
Molecular Weight
117.37  g/mol
InChI Key
FGDZQCVHDSGLHJ-RYDPDVNUSA-M
FDA UNII
F0Z746KRKQ

Rubidium Chloride Rb-82 is the chloride salt form of rubidium-82, a positron emitting isotope used as an imaging tool. Rubidium chloride Rb-82 accumulates in myocardial cells and other tissues, and can be evaluated as a function of blood flow. By scintigraphic means, areas with decreased blood flow can be visualized due to decreased uptake of Rb-82.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
rubidium-82(1+);chloride
2.1.2 InChI
InChI=1S/ClH.Rb/h1H;/q;+1/p-1/i;1-3
2.1.3 InChI Key
FGDZQCVHDSGLHJ-RYDPDVNUSA-M
2.1.4 Canonical SMILES
[Cl-].[Rb+]
2.1.5 Isomeric SMILES
[Cl-].[82Rb+]
2.2 Other Identifiers
2.2.1 UNII
F0Z746KRKQ
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Rubidium Chloride Rb 82

2. Rubidium Chloride Rb-82

3. Rubidium Chloride ((sup 82)rbcl)

4. 132486-03-4

5. Rubidium Rb-82 Chloride

6. Rubidium-82(1+);chloride

7. F0z746krkq

8. Rubidium Chloride Rb 82 [usan]

9. Unii-f0z746krkq

10. Rubidium (82rb) Chloride

11. Rubidium Chloride Rb 82 [usan:usp]

12. Ruby-fill

13. Cardiogen-82 (tn)

14. 82rbcl

15. Rubidium (82 Rb) Chloride

16. Chembl1200727

17. Dtxsid60894902

18. Rubidium Chloride Rb 82 (usp)

19. Rubidium (82 Rb) Chloride [who-dd]

20. D05773

21. Rubidium Chloride Rb-82 [orange Book]

22. Q7376097

2.4 Create Date
2005-08-08
3 Chemical and Physical Properties
Molecular Weight 117.37 g/mol
Molecular Formula ClRb
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass116.88706 g/mol
Monoisotopic Mass116.88706 g/mol
Topological Polar Surface Area0 Ų
Heavy Atom Count2
Formal Charge0
Complexity2
Isotope Atom Count1
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2
4 Drug and Medication Information
4.1 Drug Indication

Visualisation of myocardial perfusion for diagnostic purposes


Visualisation of myocardial perfusion for diagnostic purposes


5 Pharmacology and Biochemistry
5.1 FDA Pharmacological Classification
5.1.1 Pharmacological Classes
Radiopharmaceutical Activity [MoA]; Radioactive Diagnostic Agent [EPC]
5.2 ATC Code

V - Various

V09 - Diagnostic radiopharmaceuticals

V09G - Cardiovascular system

V09GX - Other cardiovascular system diagnostic radiopharmaceuticals

V09GX04 - Rubidium (82Rb) chloride