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Fenamidone

Fenamidone structure

CAS No:
161326-34-7
Formula:
C17H17N3OS
Chemical Name:
Fenamidone
Synonyms:
4H-Imidazol-4-one,3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-,(5S)-;4H-Imidazol-4-one,3,5-dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-,(S)-;(5S)-3,5-Dihydro-5-methyl-2-(methylthio)-5-phenyl-3-(phenylamino)-4H-imidazol-4-one;Fenamidone;RPA 407213;Fenomen;Reason;Fenomenal;Fenstop;1135442-67-9
Categories:
Analytical Chemistry > Standard

Description

ChEBI: A member of the class of imidazolones that is 3,5-dihydroimidazol-4-one substituted at position 2 by a methylthiogroup, at position 3 by an anilino group and at position 5 by phenyl and methyl groups (the S-enantiomer). A fungicide effecti e against Oomycete diseases such as downy mildew and certain leaf spot diseases.

Fenamidone is a member of the class of imidazolones that is 3,5-dihydroimidazol-4-one substituted at position 2 by a methylthiogroup, at position 3 by an anilino group and at position 5 by phenyl and methyl groups (the S-enantiomer). A fungicide effective against Oomycete diseases such as downy mildew and certain leaf spot diseases. It has a role as a mitochondrial cytochrome-bc1 complex inhibitor, an antifungal agrochemical and a quinone outside inhibitor. It is an imidazolone, a carbohydrazide, an organic sulfide and an imidazole fungicide.

Fenamidone Basic Attributes

Molecular Weight：

311.4

Exact Mass：

311.40

EC Number：

605-252-0

UNII：

DN24MG2Z5E

DSSTox ID：

DTXSID2034590

HScode：

2933290090

Characteristics

PSA：

XLogP3：

2.93660

Density：

1.285

Melting Point：

137°

Boiling Point：

443.0±48.0 °C(Predicted)

Flash Point：

221.7ºC

Refractive Index：

1.638

Storage Conditions：

0-6°C

Vapor Pressure：

0mmHg at 25°C

Toxicity：

LD50 in male, female rats (mg/kg): >5000, 2028 orally; in rats (mg/kg): >2000 dermally; LC50 in bobwhite quail, mallard duck (mg/kg): >5200, >5200 dietary (Mercer)

Collision Cross Section：

171.15 Å² [M+H]+ [CCS Type: TW]

Safety Information

Transport codes：

UN30779/PG3

wgk germany：

hazard class code：

50/53

safety instructions：

60-61

Marks：

Precautionary statement(s)：

P273-P501

Hazard Statements：

H410

GHS Classification：

|Warning|H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]|P273, P391, and P501|H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]|Aggregated GHS information provided by 131 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Drug Information

MeSH：

Chemicals that kill or inhibit the growth of fungi in agricultural applications, on wood, plastics, or other materials, in swimming pools, etc. (See all compounds classified as Fungicides, Industrial.)

MeSH Entry Terms：

(S)-1-anilino-4-methyl-2-methylthio-4-phenylimidazolin-5-one

Fenamidone Use and Manufacturing

Uses

Fungicide.

Use Classification：

Agrochemicals -> Fungicides|Pharmaceuticals|Fungicides|Environmental transformation -> Pesticides (parent, predecessor)

Agrochemical：

Fenamidone has known environmental transformation products that include BCS-CV62706, RPA 221607, RPA 221701, RPA 410193, RPA 411639, RPA 412636, RPA 412708, and RPA 413255.

Computed Properties

Molecular Weight:311.4
XLogP3:4.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:311.10923335
Monoisotopic Mass:311.10923335
Topological Polar Surface Area:70
Heavy Atom Count:22
Complexity:441
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Fenamidone

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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Fenamidone

CAS No.: 161326-34-7

Content: 99.00%

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