ChemicalBook--->CAS DataBase List--->18698-96-9

18698-96-9

18698-96-9 Structure

18698-96-9 Structure
IdentificationMore
[Name]

2-Iodophenylacetic acid
[CAS]

18698-96-9
[Synonyms]

2-(2-IODOPHENYL)ACETIC ACID
2-IODOPHENYLACETIC ACID
BENZENEACETIC ACID, 2-IODO-
O-IODOPHENYLACETIC ACID
RARECHEM AL BO 1302
2-Iodo-benzeneacetic acid
2-IODOPHENYLACETIC ACID, 98+%
2-IODOPHENYLACETIC ACID, 97+%
[EINECS(EC#)]

629-244-1
[Molecular Formula]

C8H7IO2
[MDL Number]

MFCD00046546
[Molecular Weight]

262.04
[MOL File]

18698-96-9.mol
Chemical PropertiesBack Directory
[Appearance]

Cream powder
[Melting point ]

116-119 °C (lit.)
[Boiling point ]

344.5±17.0 °C(Predicted)
[density ]

1.885±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Powder
[pka]

pK1:4.038 (25°C)
[color ]

Cream
[Sensitive ]

Light Sensitive
[BRN ]

2086800
[CAS DataBase Reference]

18698-96-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant/Light Sensitive
[HazardClass ]

IRRITANT, LIGHT SENSITIVE
[HS Code ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

Cream powder
[Application]

2-Iodophenylacetic acid may be used in the preparation of:
2-iodophenylacetyl chloride
3,4-dimethoxyphenyl 2-iodophenylacetate
N-{2-[2-(2-iodophenyl)-acetylamino]-ethyl}-2-(3,4- dichlorophenyl)-acetamide
[Uses]

2-Iodophenylacetic acid may be used in the preparation of:
  • 2-iodophenylacetyl chloride
  • 3,4-dimethoxyphenyl 2-iodophenylacetate
  • N-{2-[2-(2-iodophenyl)-acetylamino]-ethyl}-2-(3,4- dichlorophenyl)-acetamide

[Uses]

2-Iodophenylacetic acid is a synthetic intermediate that is widely used in the chemical, pharmaceutical and cosmetic industries. 2-Iodophenylacetic acid is also used as a reagent to synthesize Cepharanone B, a natural and potentially antineoplastic aristolactam that is found in Piper longum (a medicinal plant native to India).
[Preparation]

synthesis of 2-Iodophenylacetic acid: The anthranilic acid solution was acidified with sulfuric acid to pH = 1 followed by a diazotization reaction. The diazonium was added dropwise to the potassium iodide-sulfuric acid solution (3.5 g KI, 1.0 mL concentrated H2SO4, 5 mL water) preheated to 60-70 °C, stirred for 30 min, placed overnight, and filtered to obtain the product. Recrystallization with 50% ethanol aqueous solution gave 3.83 g of 2-iodophenylacetic acid, the yield was 73% (calculated as o-nitrophenylacetic acid), and the melting point was 113-115 °C (117 °C reported in the literature).
[General Description]

2-Iodophenylacetic acid is a substituted acetic acid that can be prepared from 2-iodobenzyl cyanide. It undergoes palladium-catalyzed reaction with allenes to form 1,3-butadienes. 2-Iodophenylacetic acid also undergoes photolysis in carbon tetrachloride to form the corresponding chloro compound.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Iodophenylacetic acid(18698-96-9)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Iodophenylaceticacid,97+%(18698-96-9)
[Alfa Aesar]

2-Iodophenylacetic acid, 98+%(18698-96-9)
[Sigma Aldrich]

18698-96-9(sigmaaldrich)
[TCI AMERICA]

2-Iodophenylacetic Acid,>97.0%(GC)(T)(18698-96-9)
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