Two new pesticide common names sulfiflumin and metproxybicyclone provisionally approved by ISO

20 August 2023, India: Two new pesticide common names have been recently provisionally approved by ISO.

Sulfiflumin

New common name provisionally approved for a thiazolidine acaricide and insecticide from Bayer AG Crop Science. The development code is BCS-CW64991.

STATUS: ISO 1750 (provisionally approved)
IUPAC PIN:(2Z)-2-({2-fluoro-4-methyl-5-[(R)-2,2,2-trifluoroethanesulfinyl]phenyl}imino)-3-(2,2,2-trifluoroethyl)-1,3-thiazolidin-4-one
IUPAC NAME: (2Z)-2-({2-fluoro-4-methyl-5-[(R)-(2,2,2-trifluoroethyl)sulfinyl]phenyl}imino)-3-(2,2,2-trifluoroethyl)thiazolidin-4-one
CAS NAME: (2Z)-2-[[2-fluoro-4-methyl-5-[(R)-(2,2,2-trifluoroethyl)sulfinyl]phenyl]imino]-3-(2,2,2-trifluoroethyl)-4-thiazolidinone
CAS REG. NO.:2377084-09-6
FORMULA: C₁₄H₁₁F₇N₂O₂S₂
ACTIVITY:acaricides (unclassified)
insecticides (unclassified)

STRUCTURE:

INCHIKEY: CQLPADBURXSAHN-VKGKTOGESA-N
INCHI: InChI=1S/C14H11F7N2O2S2/c1-7-2-8(15)9(3-10(7)27(25)6-14(19,20)21)22-12-23(5-13(16,17)18)11(24)4-26-12/h2-3H,4-6H2,1H3/b22-12-/t27-/m1/s1

If no objections are received, then the name ″sulfiflumin″ will become approved and will be added to the next annual update of the XML data set that is available to everyone who has purchased the second edition of ISO 1750.

Metproxybicyclone

New common name provisionally approved for a racemic triketone herbicide from Syngenta Crop Protection AG. The development code is SYN550023.

STATUS: ISO 1750 (provisionally approved)
IUPAC PIN: rac-(1R,5S)-3-[2-methoxy-4-(prop-1-yn-1-yl)phenyl]-4-oxobicyclo[3.2.1]oct-2-en-2-yl methyl carbonate
IUPAC NAME: (1RS,5SR)-3-[2-methoxy-4-(prop-1-yn-1-yl)phenyl]-4-oxobicyclo[3.2.1]oct-2-en-2-yl methyl carbonate
CAS NAME: 3-[2-methoxy-4-(1-propyn-1-yl)phenyl]-4-oxobicyclo[3.2.1]oct-2-en-2-yl methyl carbonate
CAS REG. NO.: 1848207-89-5
FORMULA: C₂₀H₂₀O₅
ACTIVITY: herbicides (unclassified)
NOTES: The sponsor is Syngenta Crop Protection

STRUCTURE:

INCHIKEY: BLGCYYLLSINBMU-UHFFFAOYSA-N
INCHI: InChI=1S/C20H20O5/c1-4-5-12-6-9-15(16(10-12)23-2)17-18(21)13-7-8-14(11-13)19(17)25-20(22)24-3/h6,9-10,13-14H,7-8,11H2,1-3H3

If no objections are received, then the name ″metproxybicyclone″ will become approved and will be added to the next annual update of the XML data set that is available to everyone who has purchased the second edition of ISO 1750.

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