| Identification | More | [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 Properties | Back 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 Data | Back 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 Information | Back 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. |
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