Topramezone

cas: 210631-68-8 — see every product listed under this CAS number, including other names

Topramezone (CAS 210631-68-8) is a chemical reagent available from Chemat. Available pack sizes: on request, 50mg, 10mg, 100mg, 25mg, 5mg, 10mM (in 1ml dmso), 1x50mg. Offered by: Chemat Brand, Dr. Ehrenstorfer, GLPBio, Biosynth.

brandChemat Brand
catalog numberULT274001
cas210631-68-8
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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Available pack sizes

brand size price
Chemat Brand on request price on request
Dr. Ehrenstorfer 50mg price on request
GLPBio 10mg 620.44 Pln
GLPBio 100mg 1505.06 Pln
GLPBio 25mg 840.43 Pln
GLPBio 5mg 564.28 Pln
GLPBio 10mM (in 1ml dmso) 578.32 Pln
GLPBio 50mg 1093.17 Pln
Biosynth 25mg price on request
Sigma-Aldrich 50MG 834.00 Pln
HPC Standards 1x50mg 942.01 Pln

properties

purityNo data
categoryChemicals
delivery timeTo be confirmed by Chemat

Topramezone is an aromatic ketone that is phenyl 1H-pyrazol-4-yl ketone in which the pyrazolyl group is substituted at positions 1 and 5 by methyl and hydroxy groups, respectively, and in which the phenyl group is substituted at positions 2, 3, and 4 by methyl, 4,5-dihydro-1,2-oxazol-3-yl, and methylsulfonyl groups, respectively. A potent inhibitor of 4-hydroxyphenylpyruvate dioxygenase (HPPD) that is rapily metabolised by corn to non-active substances, it is used as a herbicide for the treatment of broadleaf weeds. It has a role as a carotenoid biosynthesis inhibitor, a herbicide, an agrochemical and an EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor. It is a sulfone, a member of isoxazoles, an aromatic ketone and a pyrazolone.

Source: ChEBI

Identity
Molecular formulaC16H17N3O5S
Molecular weight363.4 g/mol
IUPAC name4-[3-(4,5-dihydro-1,2-oxazol-3-yl)-2-methyl-4-methylsulfonylbenzoyl]-2-methyl-1H-pyrazol-3-one
InChIKeyBPPVUXSMLBXYGG-UHFFFAOYSA-N
SMILESCC1=C(C=CC(=C1C2=NOCC2)S(=O)(=O)C)C(=O)C3=CNN(C3=O)C

Computed by PubChem (NCBI)

Synonyms: Topramezone, Topramezone [ISO], Clio, benzuocaotong, Armezon, ARIETTA, TOPRAMEZONE [HSDB], orb1983004, orb3025017, BPPVUXSMLBXYGG-UHFFFAOYSA-N
Isomers (same molecular formula)
(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O5S
(5S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O5S
(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O5S
2-methoxy-N-[4-(methylcarbamoylamino)phenyl]sulfonylbenzamide C16H17N3O5S
(6R,7R)-7-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O5S
(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid C16H17N3O5S
(5R,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O5S

Also listed as

Topramezone, >95% (HPLC) TRC CAS 210631-68-8
Topramezone 10 µg/mL in Acetonitrile Dr. Ehrenstorfer CAS 210631-68-8
TOPRAMEZONE PESTANAL Sigma-Aldrich CAS 210631-68-8
Topramezone, Concentration: 100 µg/ml Solvent: Acetonitrile HPC Standards CAS 210631-68-8
Topramezone, Concentration: 10.0 µg/ml Solvent: Acetonitrile HPC Standards CAS 210631-68-8
Topramezone (Standard) MedChemExpress CAS 210631-68-8
Topramezone, 99.95% MedChemExpress CAS 210631-68-8