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Analytical Reagents

Fenamidone

Available on request

Buy Fenamidone (CAS 161326-34-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Analytical Reagents range.

Pack sizes
Fenamidone chemical structure
CAS number161326-34-7
FormulaC17H17N3OS
Molar mass311.4 g/mol
InChIKeyLMVPQMGRYSRMIW-KRWDZBQOSA-N
IUPAC name(5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenylimidazol-4-one

About Fenamidone

Researchers and plant chemists source Fenamidone from Zemixal for routine and specialised work. Identity at a glance: CAS 161326-34-7, formula C17H17N3OS and molar mass 311.4 g/mol.

Common uses in the lab and plant

  • Agrochemical formulations
  • Laboratory analysis

Safe handling

Hazard communication follows GHS (Warning: H400 and H410). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Fenamidone
Product nameFenamidone
Catalogue numberZX-035069
CAS number161326-34-7
IUPAC name(5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenylimidazol-4-one
Molecular formulaC17H17N3OS
Molar mass311.4 g/mol
Exact mass311.1092
XLogP34.1
H-bond donors / acceptors1 / 4
Topological polar surface area70 Ų
InChIKeyLMVPQMGRYSRMIW-KRWDZBQOSA-N
SMILESC[C@@]1(C(=O)N(C(=N1)SC)NC2=CC=CC=C2)C3=CC=CC=C3
PubChem CID10403199
Synonyms(S)-1-anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one, (5S)-3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-4H-imidazol-4-one, 1-Anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one, 4H-Imidazol-4-one, 3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-, (5S)-, (5S)-3-anilino-5-methyl-2-(methylsulfanyl)-5-phenyl-3,5-dihydro-4H-imidazol-4-one, (4S)-4-methyl-2-(methylsulfanyl)-4-phenyl-1-(phenylamino)-4,5-dihydro-1H-imidazol-5-one, Fenamidone [ISO], (S)-4-Methyl-2-(methylthio)-4-phenyl-1-(phenylamino)-1H-imidazol-5(4H)-one, (5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenyl-imidazol-4-one, (+)-(4S)-4-methyl-2-methylthio-4-phenyl-1-phenylamino-2-imidazolin-5-one, (+)-(4S)-4-methyl-2-methylthio-4-phenyl-1-phenylamino-2-imidazolin-5one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P273, P391, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Fenamidone
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Fenamidone

Which CAS number identifies Fenamidone?
Fenamidone is registered under CAS 161326-34-7. You may also see it listed as (S)-1-anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one, (5S)-3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-4H-imidazol-4-one, 1-Anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one. Our catalogue number for this item is ZX-035069.
What are the formula and molar mass of Fenamidone?
For Fenamidone, its formula is C17H17N3OS and its molar mass is 311.4 g/mol. The systematic (IUPAC) name is (5S)-3-anilino-5-methyl-2-methylsulfanyl-5-phenylimidazol-4-one. InChIKey LMVPQMGRYSRMIW-KRWDZBQOSA-N lets you match it in any structure database.
What grade and pack sizes are available for Fenamidone?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Fenamidone?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Fenamidone to my country?
Yes. Because Fenamidone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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