27391-34-0
2-phenylindole-5-sulphonic acid
CAS: 27391-34-0
Molecular Formula: C14H11NO3S
27391-34-0 - Names and Identifiers
| Name | 2-phenylindole-5-sulphonic acid |
| Synonyms | 2-Phenylindole-5-sulfonic acid 2-phenylindole-5-sulphonic acid 1H-Indole-5-sulfonic acid, 2-phenyl- [2-PHENYL-INDOLE-5-SULFONIC ACID] PS ACID |
| CAS | 27391-34-0 |
27391-34-0 - Physico-chemical Properties
| Molecular Formula | C14H11NO3S |
| Molar Mass | 273.31 |
27391-34-0 - Introduction
2-phenylindole-5-sulphonic acid is an organic compound with the chemical formula C14H11NO3S. It is a colorless crystalline powder, soluble in water and some organic solvents.
2-phenylindole-5-sulphonic acid has many uses in chemical research. First, it can be used as a dye in the fields of biology, analytical chemistry and pharmaceutical research. Secondly, it can be used to synthesize other indole derivatives, such as indole dyes, indole content probes and indole drugs.
There are various methods for preparing 2-phenylindole-5-sulphonic acid. A common synthetic method is to subject indole to a sulfonation reaction with styrene, similar to a nucleophilic addition reaction, in which one hydrogen atom on the benzene ring is replaced by a sulfonic acid group.
For safety information, 2-phenylindole-5-sulphonic acid is generally considered to be a low toxicity compound. However, human contact may cause irritation, so it is necessary to take appropriate protective measures during operation, such as wearing gloves and goggles. At the same time, the material should be stored in a closed container, away from fire and high temperature. In the case of accidental contact or ingestion, the affected area should be washed immediately and medical help should be sought.
2-phenylindole-5-sulphonic acid has many uses in chemical research. First, it can be used as a dye in the fields of biology, analytical chemistry and pharmaceutical research. Secondly, it can be used to synthesize other indole derivatives, such as indole dyes, indole content probes and indole drugs.
There are various methods for preparing 2-phenylindole-5-sulphonic acid. A common synthetic method is to subject indole to a sulfonation reaction with styrene, similar to a nucleophilic addition reaction, in which one hydrogen atom on the benzene ring is replaced by a sulfonic acid group.
For safety information, 2-phenylindole-5-sulphonic acid is generally considered to be a low toxicity compound. However, human contact may cause irritation, so it is necessary to take appropriate protective measures during operation, such as wearing gloves and goggles. At the same time, the material should be stored in a closed container, away from fire and high temperature. In the case of accidental contact or ingestion, the affected area should be washed immediately and medical help should be sought.
Last Update：2024-04-09 21:11:58
