Modification of the temporary maximum residue levels for mepiquat in cultivated fungi and oyster mushrooms

View full-text article in PMC

. 2024 Jan 16;22(1):e8476. doi: 10.2903/j.efsa.2024.8476

Code/trivial name	IUPAC name/SMILES notation/InChiKey ^a	Structural formula ^b
mepiquat	1,1‐dimethylpiperidinium C[N+]1(C)CCCCC1 NNCAWEWCFVZOGF‐UHFFFAOYNA‐N
mepiquat chloride	1,1‐dimethylpiperidinium chloride [Cl‐].C[N+]1(C)CCCCC1 VHOVSQVSAAQANU‐UHFFFAOYNA‐M
4‐hydroxy mepiquat chloride	4‐hydroxy‐1,1‐dimethylpiperidin1‐ium chloride [Cl‐].C[N+]1(C)CCC(O)CC1 GDFMSGICPAHHIB‐UHFFFAOYNA‐M

Code/trivial name

IUPAC name/SMILES notation/InChiKey ^a

Structural formula ^b

mepiquat

1,1‐dimethylpiperidinium

C[N+]1(C)CCCCC1

NNCAWEWCFVZOGF‐UHFFFAOYNA‐N

graphic file with name EFS2-22-e8476-g012.jpg

mepiquat chloride

1,1‐dimethylpiperidinium chloride

[Cl‐].C[N+]1(C)CCCCC1

VHOVSQVSAAQANU‐UHFFFAOYNA‐M

graphic file with name EFS2-22-e8476-g015.jpg

4‐hydroxy mepiquat chloride

4‐hydroxy‐1,1‐dimethylpiperidin1‐ium chloride

[Cl‐].C[N+]1(C)CCC(O)CC1

GDFMSGICPAHHIB‐UHFFFAOYNA‐M

graphic file with name EFS2-22-e8476-g010.jpg

Abbreviations: InChiKey, International Chemical Identifier Key; IUPAC, International Union of Pure and Applied Chemistry; SMILES, simplified molecular‐input line‐entry system.

^{^a}

ACD/Name 2020.2.1 ACD/Labs 2020 Release (File version N15E41, Build 116563, 15 June 2020).

^{^b}

ACD/ChemSketch 2020.2.1 ACD/Labs 2020 Release (File version C25H41, Build 121153, 22 March 2021).