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Details

Stereochemistry ACHIRAL
Molecular Formula Na
Molecular Weight 21.994436782
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 1

SHOW SMILES / InChI
Structure of SODIUM CATION NA-22

SMILES

[22Na+]

InChI

InChIKey=FKNQFGJONOIPTF-BJUDXGSMSA-N
InChI=1S/Na/q+1/i1-1

HIDE SMILES / InChI
Sodium cation Na-22 (Sodium-22) is commonly used as a tracer for sodium transport assays, sodium influx and efflux assays, and Na+ permeability studies. Previously it was used for evaluation of sodium metabolism in some endocrine diseases and in patients with hypertension.

Approval Year

PubMed

PubMed

TitleDatePubMed
[Characteristics of sodium metabolism in Wistar rats in relation to the uptake of sodium chloride studied by whole body Na-22 radiometry].
1989-04
[The water-salt balance studied with radioactive isotopes. I. The sodium renewal rhythm studied with Na-22 in humans irradiated for therapeutic purposes].
1963-04
The excretion of Na-22 in sweat.
1963-03
[The metabolism of sodium and potassium studied with Na-22 and Rb-86 in hypertensives treated with chlorothiazide].
1960-07-01
Name Type Language
SODIUM CATION NA-22
Common Name English
22NA1+
Preferred Name English
SODIUM, ISOTOPE OF MASS 22 (22NA1+)
Common Name English
SODIUM-22 ION(1+)
Common Name English
Code System Code Type Description
EPA CompTox
DTXSID10168327
Created by admin on Mon Mar 31 21:23:07 GMT 2025 , Edited by admin on Mon Mar 31 21:23:07 GMT 2025
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FDA UNII
18HB6B1L37
Created by admin on Mon Mar 31 21:23:07 GMT 2025 , Edited by admin on Mon Mar 31 21:23:07 GMT 2025
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CAS
16759-27-6
Created by admin on Mon Mar 31 21:23:07 GMT 2025 , Edited by admin on Mon Mar 31 21:23:07 GMT 2025
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PUBCHEM
71587009
Created by admin on Mon Mar 31 21:23:07 GMT 2025 , Edited by admin on Mon Mar 31 21:23:07 GMT 2025
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