ChemicalBook > CAS DataBase List > ESFENVALERATE FREE ACID METABOLITE

ESFENVALERATE FREE ACID METABOLITE

Product Name: ESFENVALERATE FREE ACID METABOLITE
CAS No.: 55332-38-2
Chemical Name: ESFENVALERATE FREE ACID METABOLITE
Synonyms: S-2-(4-chlorophenyl)-3-methylbutyricacid;(S)-2-(4-Chlorophenyl)-3-methylbutanoicaci;Benzeneacetic acid, 4-chloro-a-(1-methylethyl)-, (aS)-;Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-, (αS)-;Esfenvalerate free acid metabolite, 10 μg /μL in cyclohexane;Benzeneacetic acid, 4-chloro-alpha-(1-methylethyl)-, (alphaS)-
CBNumber: CB1505991
Molecular Formula: C11H13ClO2
Formula Weight: 212.67
MOL File: 55332-38-2.mol

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ESFENVALERATE FREE ACID METABOLITE Property

Melting point:: 89-91 °C
Boiling point:: 318.7±17.0 °C(Predicted)
Density: 1.184±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 4.13±0.10(Predicted)
color: White to Off-White
optical activity: Consistent with structure
CAS DataBase Reference: 55332-38-2

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Safety

HS Code: 2916399090

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: C385713
Product name: (S)-2-(4-Chlorophenyl)-3-methylbutanoicAcid
Packaging: 10mg
Price: $50
Updated: 2021/12/16

TRC

Product number: C385713
Product name: (S)-2-(4-Chlorophenyl)-3-methylbutanoicAcid
Packaging: 100mg
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: 8074AB
Product name: (S)-2-(4-Chlorophenyl)-3-methylbutanoicacid
Packaging: 250mg
Price: $494
Updated: 2021/12/16

AK Scientific

Product number: 8074AB
Product name: (S)-2-(4-Chlorophenyl)-3-methylbutanoicacid
Packaging: 2.5g
Price: $916
Updated: 2021/12/16

AK Scientific

Product number: 8074AB
Product name: (S)-2-(4-Chlorophenyl)-3-methylbutanoicacid
Packaging: 5g
Price: $1464
Updated: 2021/12/16

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ESFENVALERATE FREE ACID METABOLITE Chemical Properties,Usage,Production

Chemical Properties

S-2-(4-chlorophenyl)-3-methylbutanoic acid is a white solid, mp106～107℃, insoluble in water, soluble in organic solvents such as toluene and benzene.

Uses

S-2-(4-chlorophenyl)-3-methylbutyric acid is an intermediate of S-fenvalerate (also known as S,S-fenvalerate, esfenvalerate), which can be used in related chemical in experimental research.

Synthesis

S-2-(4-chlorophenyl)-3-methylbutyric acid can be used with racemic 2-(4-chlorophenyl)-3-methylbutyric acid (referred to as butyric acid) with α-methylbenzylamine It can be obtained by splitting, but it is generally prepared by the dominant crystallization separation method in industry,.

References

[1] Patent: US4307034, 1981, A

ESFENVALERATE FREE ACID METABOLITE Preparation Products And Raw materials

Raw materials

Diethylamine DL-ALPHA-METHYLBENZYLAMINE

Preparation Products

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55332-38-2, ESFENVALERATE FREE ACID METABOLITERelated Search:

ESFENVALERATE FREE ACID METABOLITE Esfenvalerate 2-(4-Chlorophenyl)-3-methylbutyric acid

S-2-(4-chlorophenyl)-3-methylbutyricacid

Benzeneacetic acid, 4-chloro-alpha-(1-methylethyl)-, (alphaS)-

Esfenvalerate free acid metabolite, 10 μg /μL in cyclohexane

Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-, (αS)-

Benzeneacetic acid, 4-chloro-a-(1-methylethyl)-, (aS)-

(S)-2-(4-Chlorophenyl)-3-methylbutanoicaci

55332-38-2