U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula I.K
Molecular Weight 166.0028
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Potassium iodide

SMILES

[K+].[I-]

InChI

InChIKey=NLKNQRATVPKPDG-UHFFFAOYSA-M
InChI=1S/HI.K/h1H;/q;+1/p-1

HIDE SMILES / InChI
Molecular Formula K
Molecular Weight 39.0983
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula HI
Molecular Weight 127.9124
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

1921
1467
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Preventing
Approved
8429
IOSAT

Approved Use

Helps prevent radioactive iodine from getting into the thyroid gland during a nuclear radiation emergency. Use along with other emergency measures recommended by public officials.

Launch Date

2011
PubMed

PubMed

TitleDatePubMed
1H NMR studies of ligand and H/D exchange reactions of cis- and trans-([14]aneN4)(H2O)RhH2+ in aqueous solutions.
2003 Jun 2
Studies on experimental iodine allergy: 3. Low molecular weight elicitogenic antigens of iodine allergy.
2004 May
Studies on experimental iodine allergy: 1. Antigen recognition of guinea pig anti-iodine antibody.
2004 May
Variable influences of iodine on the T-cell recognition of a single thyroglobulin epitope.
2007 Jul
Patents

Patents

03930837
22
04076821
7
04109003
10
04124643
7
04162913
15
04171369
10
04188397
9
04226882
7
04233309
8
04235797
16
04245121
13
04250174
18
04254056
14
04259337
7
04276305
8
04297292
10
04347255
7
04349553
7
04366101
7
04367238
14
04372953
12
04382942
7
04461896
16
04510136
32
04530922
20
04536518
7
04539410
20
04540791
8
04564610
9
04644082
7
04656290
7
04668356
8
04677202
8
04689337
7
04746654
8
04771054
21
04794188
10
04837333
8
04853382
10
04853470
7
04855481
7
04863947
8
04883789
11
04950674
15
05008451
8
05013863
10
05057525
24
05064854
8
05076956
7
05102906
7
05114936
7
05153227
14
05155212
8
05164387
10
05166026
7
05166386
8
05196224
8
05204018
7
05256672
7
05360811
8
05393759
7
05470845
9
05827858
7
05827859
7
05952343
7
05972975
10
06090825
7
06143743
7
06166037
8
06291523
9
06863647
7
06906072
13
06911452
7
06982258
7
07186709
10
07524882
8
07612114
18
07786156
7
07799440
7
07915256
7
07989461
8
08039514
9
08084448
10
08138188
7
08389759
7
08440702
11
Substance Class Chemical
Created
by admin
on Fri Dec 15 15:50:27 GMT 2023
Edited
by admin
on Fri Dec 15 15:50:27 GMT 2023
Record UNII
1C4QK22F9J
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Potassium iodide
EP   FCC   HSDB   INCI   MART.   MI   ORANGE BOOK   USP   USP-RS   VANDF   WHO-DD   WHO-IP  
INCI  
Official Name English
POTASSIUM IODIDE [JAN]
Common Name English
IOSAT
Brand Name English
IODINE (AS POTASSIUM) [VANDF]
Common Name English
NSC-77362
Code English
THYROSHIELD
Brand Name English
KALI IODATUM [HPUS]
Common Name English
POTASSIUM IODIDE [WHO-IP]
Common Name English
POTASSIUM IODIDE [USP-RS]
Common Name English
KALI IODATUM
HPUS  
Common Name English
Potassium iodide [WHO-DD]
Common Name English
THYROSAFE
Brand Name English
KALII IODIDUM [WHO-IP LATIN]
Common Name English
POTASSIUM IODIDE [MI]
Common Name English
IODINE (AS POTASSIUM IODIDE) [VANDF]
Common Name English
POTASSIUM IODIDE [ORANGE BOOK]
Common Name English
THYRO-BLOCK
Brand Name English
POTASSIUM IODIDE [FCC]
Common Name English
POTASSIUM IODIDE [MART.]
Common Name English
POTASSIUM IODIDE [HSDB]
Common Name English
POTASSIUM IODIDE [USP MONOGRAPH]
Common Name English
POTASSIUM IODIDE [EP MONOGRAPH]
Common Name English
POTASSIUM IODIDE [INCI]
Common Name English
POTASSIUM IODIDE [VANDF]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C797
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-ESSENTIAL MEDICINES LIST 6.3
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
EPA PESTICIDE CODE 75701
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
FDA ORPHAN DRUG 190304
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-VATC QR05CA02
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
CFR 21 CFR 184.1634
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-VATC QV03AB21
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
CFR 21 CFR 172.375
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-ATC R05CA02
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-VATC QS01XA04
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-ATC S01XA04
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-ESSENTIAL MEDICINES LIST 18.8
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
WHO-ATC V03AB21
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
Code System Code Type Description
MESH
D011193
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
CHEBI
8346
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
WIKIPEDIA
POTASSIUM IODIDE
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
FDA UNII
1C4QK22F9J
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
ChEMBL
CHEMBL1141
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
EPA CompTox
DTXSID7034836
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
RS_ITEM_NUM
1548280
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
CAS
7681-11-0
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
NSC
77362
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
SMS_ID
100000091320
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
HSDB
5040
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
DAILYMED
1C4QK22F9J
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
RXCUI
8597
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY RxNorm
MERCK INDEX
m9034
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY Merck Index
ECHA (EC/EINECS)
231-659-4
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
DRUG BANK
DB06715
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
PUBCHEM
4875
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
NCI_THESAURUS
C47680
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
EVMPD
SUB14985MIG
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
DRUG CENTRAL
4296
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY
WHO INTERNATIONAL PHARMACOPEIA
POTASSIUM IODIDE
Created by admin on Fri Dec 15 15:50:27 GMT 2023 , Edited by admin on Fri Dec 15 15:50:27 GMT 2023
PRIMARY Description: Colourless crystals or a white, granular powder; odourless. Solubility: Soluble in 0.7 part of water, in 17 parts of ethanol (~750 g/l) TS, in 2 parts of glycerol R, and in 75 parts of acetone R. Category: Antifungal, expectorant. Storage: Potassium iodide should be kept in a well-closed container, protected from light. Definition: Potassium iodide contains not less than 99.0% and not more than 101.0% of KI, calculated with reference to the driedsubstance.
Related Record Type Details
Structure of IODIDE ION
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