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. 2023 Jan 9;21(1):e07717. doi: 10.2903/j.efsa.2023.7717
Code/trivial name(a) IUPAC name/SMILES notation/InChiKey(b) Structural formula(c)
Prothioconazole

(RS)‐2‐[2‐(1‐chlorocyclopropyl)‐3‐(2‐chlorophenyl)‐2‐hydroxypropyl]‐2,4‐dihydro‐1,2,4‐triazole‐3‐thione

S=C1N=CNN1CC(O)(Cc1ccccc1Cl)C1(Cl)CC1

MNHVNIJQQRJYDH‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g004.jpg
Prothioconazole‐desthio (M04)

(2RS)‐(1‐chlorocyclopropyl)‐1‐(2‐chlorophenyl)‐3‐(1H‐1,2,4‐triazol‐1‐yl)‐2‐propanol

OC(Cn1cncn1)(Cc1ccccc1Cl)C1(Cl)CC1

HHUQPWODPBDTLI‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g012.jpg
Prothioconazole‐3 hydroxy‐desthio (M14)

2‐chloro‐3‐[(2RS)‐2‐(1‐chlorocyclopropyl)‐2‐hydroxy‐3‐(1H‐1,2,4‐triazol‐1‐yl)propyl]phenol

OC(Cn1cncn1)(Cc1cccc(O)c1Cl)C1(Cl)CC1

OSFCZDFLHQXWKG‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g002.jpg
Prothioconazole‐4 hydroxy‐desthio (M15)

3‐chloro‐4‐[(2RS)‐2‐(1‐chlorocyclopropyl)‐2‐hydroxy‐3‐(1H‐1,2,4‐triazol‐1‐yl)propyl]phenol

OC(Cn1cncn1)(Cc1ccc(O)cc1Cl)C1(Cl)CC1

YZPNFTVYLXGBPC‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g010.jpg
Prothioconazole‐5 hydroxy‐desthio (M16)

4‐chloro‐3‐[(2RS)‐2‐(1‐chlorocyclopropyl)‐2‐hydroxy‐3‐(1H‐1,2,4‐triazol‐1‐yl)propyl]phenol

OC(Cn1cncn1)(Cc1cc(O)ccc1Cl)C1(Cl)CC1

SNUVNTFOEHWABV‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g020.jpg
Prothioconazole‐6 hydroxy‐desthio (M17)

3‐chloro‐2‐[(2RS)‐2‐(1‐chlorocyclopropyl)‐2‐hydroxy‐3‐(1H‐1,2,4‐triazol‐1‐yl)propyl]phenol

OC(Cn1cncn1)(Cc1c(O)cccc1Cl)C1(Cl)CC1

JQRBOBUTGZOYBJ‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g014.jpg
Prothioconazole‐α‐hydroxy‐desthio (M18)

(1RS,2RS;1RS,2SR)‐ 2‐(1‐chlorocyclopropyl)‐1‐(2‐chlorophenyl)‐3‐(1H‐1,2,4‐triazol‐1‐yl)propane‐1,2‐diol

OC(Cn1cncn1)(C(O)c1ccccc1Cl)C1(Cl)CC1

JOFJRMIXOWNPNA‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g017.jpg
Triazole derivative metabolites

1,2,4‐triazole

(1,2,4‐T)

1H‐1,2,4‐triazole

c1ncnn1

NSPMIYGKQJPBQR‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g003.jpg

Triazole alanine

(TA)

3‐(1H‐1,2,4‐triazol‐1‐yl)‐D,L‐alanine

NC(Cn1cncn1)C(=O)O

XVWFTOJHOHJIMQ‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g013.jpg

Triazole acetic acid

(TAA)

1H‐1,2,4‐triazol‐1‐ylacetic acid

O=C(O)Cn1cncn1

RXDBSQXFIWBJSR‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g018.jpg

Triazole lactic acid or triazole hydroxy propionic acid

(TLA)

(2RS)‐2‐hydroxy‐3‐(1H‐1,2,4‐triazol‐1‐yl)propanoic acid

OC(Cn1cncn1)C(=O)O

KJRGHGWETVMENC‐UHFFFAOYSA‐N

graphic file with name EFS2-21-e07717-g009.jpg

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

(a) The metabolite name in bold is the name used in the conclusion.