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Reference substances

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General information

Inventory

EC number:
212-769-1
EC name:
Potassium hydrogen tartrate
CAS number:
868-14-4

No inventory information available

Reference substance information

IUPAC name:
potassium 3-carboxy-2,3-dihydroxypropanoate
Synonyms
Names:
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium salt
Butanedioic acid, 2,3-dihydroxy- [R-(R,R)]-, monopotassium salt
Identifier:
CAS number
868-14-4
Identifier:
EC name
Potassium hydrogen tartrate
Identifier:
EC number
212-769-1
Identifier:
IUPAC name
cream of tartar potassium 3-carboxy-2,3-dihydroxypropanoate
Identifier:
IUPAC name
potassium 3-carboxy-2,3-dihydroxypropanoate
Identifier:
other: InChl
InChI=1/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1
Identifier:
other: InChl
InChI=1/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1 AuxInfo=1/1/N:4,6,2,8,5,7,1,3,9,10;11/E:(1,2)(3,4)(5,6)(7,8,9,10);/gE:(1,2);/rA:11OCOCOCOCOO-K+/rB:s1;d2;s2;s4;s4;s6;s6;d8;s8;;/rC:-3.3342,-.385,0;-2.0005,.385,0;-2.0005,1.925,0;-.6668,-.385,0;-.6668,-1.925,0;.6668,.385,0;.6668,1.925,0;2.0005,-.385,0;3.3342,.385,0;2.0005,-1.925,0;7.2941,0,0;
Identifier:
other: SMILES notation
[K+].OC(C(O)C([O-])=O)C(O)=O
potassium hydrogen tartarate

CAS information

CAS number:
868-14-4

Molecular and structural information

Molecular formula:
C4H6O6.K
Molecular weight:
187.17
SMILES notation:
[K+].OC(C(O)C(=O)[O-])C(=O)[O-]
InChl:
InChI=1/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-2
Structural formula:
Chemical structure