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Cypermethrin

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Identification
Molecular formula
C22H19ClN2O3
CAS number
52315-07-8
IUPAC name
[cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methyl-butanoate
State
State

Cypermethrin is typically found in solid form as a pure compound at room temperature, however it can be present as a liquid when mixed in formulations for use as an insecticide.

Melting point (Celsius)
60.00
Melting point (Kelvin)
333.15
Boiling point (Celsius)
220.00
Boiling point (Kelvin)
493.15
General information
Molecular weight
416.30g/mol
Molar mass
416.3030g/mol
Density
1.2400g/cm3
Appearence

Cypermethrin appears as a crystalline solid that is pale yellow in color. It can vary to a yellowish-brown liquid depending on formulation, as it is often used in diluted liquid forms for agricultural purposes.

Comment on solubility

Solubility of [cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methyl-butanoate

The solubility of the compound [cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methyl-butanoate (C22H19ClN2O3) can be influenced by several factors, including its molecular structure, polarity, and the presence of functional groups.

Key considerations include:

  • Polarity: The presence of polar functional groups, such as the cyano (–C≡N) and ester (–COO) moieties, typically enhances solubility in polar solvents like water and alcohols.
  • Hydrophobic characteristics: The phenyl rings contribute hydrophobic properties, which can decrease solubility in polar solvents but may increase compatibility with organic solvents.
  • Temperature effects: Generally, increased temperature can lead to improved solubility for most organic compounds. It is advisable to assess solubility at various temperatures.

As always, one must consider that solubility can vary widely based on the specific conditions and solvent used:

  • In polar solvents: The compound may exhibit significant solubility.
  • In non-polar solvents: Expect lower solubility due to the presence of aromatic structures.

In summary, the solubility profile of this compound is likely to be a balance between its hydrophilic and hydrophobic characteristics, making it important to conduct practical solubility tests under various conditions to ascertain its behavior in different environments.

Interesting facts

Interesting Facts About [cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methyl-butanoate

[cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methyl-butanoate is a fascinating compound that exemplifies the intricate world of organic chemistry. Here are some engaging insights:

  • Versatile Applications: This compound is often explored in pharmaceutical research due to its potential bioactive properties. Its unique structure allows it to interact with various biological targets.
  • Mechanism of Action: The presence of the cyano group can enhance the electrophilic properties of the compound, which may lead to interesting reactivity patterns, including nucleophilic reactions that are pivotal in drug development.
  • Chirality and Activity: The compound possesses several chiral centers, making stereochemistry a crucial element when studying its biological activity. As noted by many scientists, "The right chiral form can be the difference between a potent drug and an ineffective one."
  • Phenyl Groups: The incorporation of phenyl rings not only influences solubility but also affects the compound's overall conformational stability and electronic distribution, vital for molecular interactions.
  • Environmental Stability: Given its chlorinated component, this compound might also be subjected to studies regarding its environmental persistence and bioaccumulation, which are critical in assessing ecological impact.

This compound stands as a testament to the beauty and complexity found in organic molecular design. With ongoing research, its applications and influences in various fields, from medicinal chemistry to material science, continue to expand, promising exciting developments in the future.

Synonyms
fenvalerate
51630-58-1
Phenvalerate
Pydrin
Sumicidin
Belmark
Tirade
Agrofen
Aqmatrine
Fenaxin
Fenkill
Fenoxin
Phenoxin
Ectrin
Fenkem
Fenval
Furitrothion
Insectral
Sanmarton
Sumifleece
Sumipower
Sumitick
Sumkidin
Sumibac
Sumifly
Tribute
Evercide 2362
Gold crest tribute
Sumicidin 20E
Caswell No. 077A
Fenvalerate [BSI:ISO]
S-5602
Cyano(3-phenoxyphenyl)methyl 2-(4-chlorophenyl)-3-methylbutanoate
CCRIS 311
HSDB 6640
Fenvalerate [INN:BAN]
WL 43775
EPA Shaughnessy Code: 109301
alpha-Cyano-3-phenoxybenzyl alpha-(4-chlorophenyl)isovalerate
OMS-2000
EINECS 257-326-3
Acadrex (TN)
Asana
Fenvalerate (BAN)
4-Chloro-alpha-(1-methylethyl)benzeneacetic acid cyano(3-phenoxyphenyl)methyl ester
BRN 2025982
CHEBI:5014
SD 43775
AI3-29235
Z6MXZ39302
alpha-Cyano-3-phenoxybenzyl 2-(4-chlorophenyl)isovalerate
FENVALERATE [MI]
FENVALERATE [ISO]
Fenvalerate-(phenoxy-d5)
S 5602
FENVALERATE [HSDB]
FENVALERATE [IARC]
FENVALERATE [MART.]
(Cyano(3-phenoxyphenyl)methyl-4-chloro-alpha-(1-methylethyl)phenylacetate)
WL-43775
[(S)-cyano-(3-phenoxyphenyl)methyl] (2R)-2-(4-chlorophenyl)-3-methylbutanoate
alpha-Cyano-3-phenoxybenzyl alpha-isopropyl-4-chlorophenylacetate
alpha-Cyano-3-phenoxybenzyl-2-(4-chlorophenyl)-3-methylbutyrate
[cyano-(3-phenoxyphenyl)methyl] 2-(4-chlorophenyl)-3-methylbutanoate
DTXSID101017940
(+)-alpha-Cyano-3-phenoxybenzyl-(+)-alpha-(4-chlorophenyl)isovalerate
Cyano(3-phenoxyphenyl)methyl 4-chloro-alpha-(1-methylethyl)benzeneacetate
alpha-Cyano-(3-phenoxyphenyl)methyl-4-chloro-alpha-(1-methylethyl)benzeneacetate
MFCD00055324
Benzeneacetic acid, 4-chloro-.alpha.-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester
fenvalarate
Cyano(3-phenoxybenzyl)methyl 2-(4-chlorophenyl)-3-methylbutyrate
FENVALERATE (IARC)
Benzeneacetic acid, 4-chloro-alpha-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester
FENVALERATE (MART.)
a-Cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate
alpha-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate
alpha-cyano-m-phenoxybenzyl 2-(p-chlorophenyl)-3-methylbutyrate
Fenvalerate .alpha.
cyano[3-(phenyloxy)phenyl]methyl 2-(4-chlorophenyl)-3-methylbutanoate
Cyano(3-phenoxyphenyl)methyl 4-chloro-a-(1-methylethyl)benzeneacetate, 9CI
Sumicidin A .alpha.
CYANO(3-PHENOXYPHENYL)METHYL 4-CHLORO-.ALPHA.-(1-METHYLETHYL)BENZENEACETATE
Fenvalerate A .alpha.
Benzeneacetic acid, 4-chloro-.alpha.-(1-methylethyl)-, cyano (3-phenoxyphenyl)methyl ester,(S-(R*,R*))-
S 5602 A .alpha.
fenvaierate
pyrid
Fenvalethrin
Fenvaleric acid
UNII-Z6MXZ39302
Fenvalerate solution
methyl (R)-4-((3S,5R,7R,8R,9S,10S,13R,14S,17R)-7-hydroxy-10,13-dimethyl-3-((4-((pyridin-3-ylmethyl)amino)butyl)amino)hexadecahydro-1H-cyclopenta(a)phenanthren-17-yl)pentanoate
methyl (R)-4-((3S,5R,7R,8R,9S,10S,13R,14S,17R)-7-hydroxy-10,13-dimethyl-3-((4-((pyridin-3-ylmethyl)amino)butyl)amino)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
(+-)-Fenvalerate
Fenvalerate 10 microg/mL in Isooctane
Fenvalerate 100 microg/mL in Isooctane
Fenvalerate (Standard)
Fenvalerate, >=97%
alpha-cyano-3-phenoxybenzyl alpha-isopropyl-4-chlorophenyl acetate
(RS)-alpha-Cyano-3-phenoxybenzyl (RS)-2-(4-chlorophenyl)-3-methylbutyrate
SCHEMBL26911
DTXCID30621
(S)-alpha-Cyano-3-phenoxybenzyl(S)-2-(4-chlorophenyl)isovalerate
Cyano(3-phenoxyphenyl)methyl 2-(4-chlorophenyl)-3-methylbutanoate #
BMK1-H10
CHEMBL492491
(S)-.alpha.-Cyano-3-phenoxybenzyl(S)-2-(4-chlorophenyl)-3-methylbutyrate
NIOSH/CY1576360
HY-B2006R
OMS-200
OMS2000
Cyano (3-phenoxybenzyl)-2-(4-chlorophenyl)-3-methylbutyrate
alpha-Cyano-3-phenoxybenzyl alpha-(4-chlorophenyl)-iso-valerate
HY-B2006
OMS 2000
HSCI1_000043
s5602
(RS)-alpha-Cyano-3-phenoxybenzyl (RS)-2-(4-chloro-phenyl)-3-methylbutyrate
AKOS015904814
FF23275
MSK20226-1000B
USEPA/OPP Pesticide Code: 109301
NCGC00163508-01
NCGC00163508-02
NCGC00163508-03
AC-22281
AS-49365
CS-0014107
CY15763600
Fenvalerate Solution in Acetone, 1000ug/mL
NS00099445
D07952
Fenvalerate, PESTANAL(R), analytical standard
H11436
EN300-1717625
Q412010
alphaCyano3phenoxybenzyl 2(4chlorophenyl)isovalerate
alphaCyano3phenoxybenzyl2(4chlorophenyl)3methylbutyrate
alphaCyano3phenoxybenzyl alpha(4chlorophenyl)isovalerate
Fenvalerate, certified reference material, TraceCERT(R)
alpha-cyano-3-phenoxybenzyl isopropyl-4-chlorophenylacetate
alphaCyano3phenoxybenzyl alphaisopropyl4chlorophenylacetate
Cyano(3phenoxybenzyl)methyl 2(4chlorophenyl)3methylbutyrate
(+)alphaCyano3phenoxybenzyl(+)alpha(4chlorophenyl)isovalerate
alpha-Cyano-3-phenoxy-benzyl alpha-(4-chlorophenyl)isovalerate
(Cyano(3phenoxyphenyl)methyl4chloroalpha(1methylethyl)phenylacetate)
alpha-cyano-3-phenoxy-benzyl 2-(p-chlorophenyl)-2-isopropyl-acetate
alpha-Cyano-3-phenoxy-benzyl alpha-isopropyl-4-chlorophenylacetate
alpha-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutanoate
Cyano(3phenoxyphenyl)methyl 4chloroalpha(1methylethyl)benzeneacetate
(+)Alpha-cyano-3-phenoxybenzyl-(+)-alpha-(4-chlorophenyl)isovalerate
alphaCyano(3phenoxyphenyl)methyl4chloroalpha(1methylethyl)benzeneacetate
(+-)-4-Chloro-alpha-(1-methylethyl)benzeneacetic acid cyano(3-phenoxyphenyl)methyl ester
(RS)-.ALPHA.-CYANO-3-PHENOXYBENZYL (RS)-2-(4-CHLORO-PHENYL)-3-METHYLBUTYRATE
4Chloroalpha(1methylethyl)benzeneacetic acid cyano(3phenoxyphenyl)methyl ester
Benzeneacetic acid, 4chloroalpha(1methylethyl), cyano(3phenoxyphenyl)methyl ester
Cyano(3-phenoxyphenyl)methyl ester, 4-chloro-alpha-(1-methylethyl)benzeneacetic acid
(.ALPHA.RS)-.ALPHA.-CYANO-3-PHENOXYBENZYL (2RS)-2-(4-CHLOROPHENYL)-3-METHYLBUTYRATE
110-167-2
4-Chloro-a-(1-methylethyl)benzeneacetic acid cyano(3-phenoxyphenyl)methyl ester;Agrofen;Aqmatrine
BENZENEACETIC ACID, 4-CHLORO-.alpha.-(1-METHYLETHYL)-, CYANO(3-PHENOXYPHENYL) METHYL ESTER
BENZENEACETIC ACID, 4-CHLORO-alpha-(1-METHYLETHYL)-, CYANO(3-PHENOXYPHENYL) METHYL ESTER
Benzeneacetic acid, 4-chloro-alpha-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester, (+-)-