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

Details

Stereochemistry ABSOLUTE
Molecular Formula C4H4O6.2K
Molecular Weight 226.2676
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of POTASSIUM TARTRATE

SMILES

[K+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O

InChI

InChIKey=AVTYONGGKAJVTE-OLXYHTOASA-L
InChI=1S/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2/t1-,2-;;/m1../s1

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 C4H4O6
Molecular Weight 148.071
Charge -2
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

1921
1468
Patents

Patents

03991176
5
03991202
6
03995052
17
04017631
6
04022769
14
04054594
5
04071624
8
04071625
6
04087524
5
04139617
18
04145549
5
04239681
5
04310467
5
04360519
11
04416876
5
04425229
5
04528114
7
04659862
5
04689342
5
04701542
5
04743690
6
04745114
5
04767790
5
04788305
5
04824830
5
04889869
7
04912220
5
04916152
5
04918073
5
04925862
5
04935532
5
05008281
13
05049671
6
05124327
5
05130323
8
05145857
5
05155268
6
05164499
5
05180728
5
05185360
5
05194602
5
05236912
6
05238832
6
05256780
6
05264453
5
05270324
7
05389624
5
05405997
6
05418243
5
05439925
5
05449686
7
05495023
6
05504101
5
05506234
5
05514701
5
05527819
5
05721261
5
05852010
5
05998407
5
06017928
73
06054469
5
06150352
9
06207678
5
06555577
5
06642222
6
06667335
12
06713471
6
06716839
6
06821982
5
07053102
5
07135478
14
07211669
5
07238690
5
07423061
5
07524860
5
07659294
7
07662839
7
07691843
5
07750017
5
07919628
7
07935815
7
07960552
6
08048897
7
08071585
5
08093406
5
08158665
6
08193215
5
08263607
5
08268871
5
08283479
6
08288419
6
08304443
6
08324396
6
08377923
10
08399465
6
08466167
6
08471045
5
08476301
5
08501765
9
08580762
6
08633193
5
08829010
5
20030109560
5
20040077867
5
20040209864
5
20050192303
5
20060069144
5
20060276533
6
20070043040
6
20080167356
6
20080194647
7
20080318874
5
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:17:01 GMT 2025
Edited
by admin
on Mon Mar 31 18:17:01 GMT 2025
Record UNII
O9WLL1ZL8S
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
E-336(II)
Preferred Name English
POTASSIUM TARTRATE
INCI   MART.   MI   WHO-DD  
INCI  
Official Name English
POTASSIUM TARTRATE [MI]
Common Name English
Potassium Tartrate [WHO-DD]
Common Name English
DIPOTASSIUM L-TARTRATE
Systematic Name English
INS NO.336(II)
Code English
BUTANEDIOIC ACID, 2,3-DIHYDROXY- (2R,3R)-, DIPOTASSIUM SALT
Common Name English
DIPOTASSIUM TARTRATE (336(II))
Common Name English
BUTANEDIOIC ACID, 2,3-DIHYDROXY- (2R,3R)-, POTASSIUM SALT (1:2)
Common Name English
SOLUBLE TARTAR
Common Name English
INS-336(II)
Code English
POTASSIUM TARTRATE [MART.]
Common Name English
DIPOTASSIUM L-(+)-TARTRATE
Systematic Name English
Classification Tree Code System Code
JECFA EVALUATION INS-336(II)
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
CODEX ALIMENTARIUS (GSFA) INS-336(II)
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID90889442
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
MESH
C029768
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
MERCK INDEX
m9066
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY Merck Index
WIKIPEDIA
POTASSIUM TARTRATE
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
EVMPD
SUB22598
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
CAS
921-53-9
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
ECHA (EC/EINECS)
213-067-8
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
RXCUI
55024
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY RxNorm
FDA UNII
O9WLL1ZL8S
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
DAILYMED
O9WLL1ZL8S
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
PUBCHEM
8984
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
CHEBI
63018
Created by admin on Mon Mar 31 18:17:01 GMT 2025 , Edited by admin on Mon Mar 31 18:17:01 GMT 2025
PRIMARY
Related Record Type Details
Structure of Tartaric Acid
PARENT -> SALT/SOLVATE
Structure of POTASSIUM TARTRATE HEMIHYDRATE
SOLVATE->ANHYDROUS
NIH
NCATS
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