| Identification | More | [Name]
2-Iodosobenzoic acid | [CAS]
304-91-6 | [Synonyms]
1-HYDROXY-1,2-BENZIODOXOL-3(1H)-ONE
2-IODOSOBENZOIC ACID
O-IODOSOBENZOIC ACID
2-iodosyl-benzoicaci
2-iodosylbenzoicacid
o-iodoso-benzoicaci
o-iodosylbenzoicacid
2-iodosobenzoic acid moistened with water (H2O ~10%)
Iodosobenzoicacid
Iodosylbenzoic acid
o-Iodosobenzoic acid 2-Iodosobenzoic acid
2-IODOSOBENZOIC ACID MOISTENED WITH & | [EINECS(EC#)]
206-159-4 | [Molecular Formula]
C7H5IO3 | [MDL Number]
MFCD00002401 | [Molecular Weight]
264.02 | [MOL File]
304-91-6.mol |
| 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
| [RTECS ]
DH3056550
| [F ]
8-23 | [Hazard Note ]
Irritant | [HS Code ]
29163990 |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
1-Organosulfonyloxy-1, 2-benziodoxol-3-(1H)-ones (3, 4, 5) can be prepared in one step from 2-iodosobenzoic acid and the corresponding sulfonic acids. 2-carboxydiphenyliodonium salts was prepared by the acid-catalyzed condensation of 2-iodosobenzoic acid with benzene, mesitylene, and cyclohexylbenzene. | [Definition]
ChEBI: A benzoic acid compound having an iodosyl substituent at the ortho-position. | [Biological Activity]
2-Iodosobenzoic acid (IBA) may be used to study enzyme structure and activity. IBA is used as an oxidant which oxidizes vicinal sulfhydryls to disulfides (cysteine residues) within enzymes leading to their inactivation or conformational changes. IBA is also used to cleave tryptophanyl peptide bonds. | [Purification Methods]
Crystallise the acid from EtOH and dry it in vacuo.[Beilstein 9 H 363.] |
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