ACETIC ACID-(1-ACETYL-5-BROMO-4-CHLORO-1H-INDOL-3-YL) ESTER - Names and Identifiers
ACETIC ACID-(1-ACETYL-5-BROMO-4-CHLORO-1H-INDOL-3-YL) ESTER - Physico-chemical Properties
Molecular Formula | C12H9BrClNO3
|
Molar Mass | 330.56 |
Density | 1?+-.0.1 g/cm3(Predicted) |
Melting Point | 165-168 °C (lit.) |
Boling Point | 429.5±40.0 °C(Predicted) |
Flash Point | 213.5°C |
Solubility | Chloroform (Slightly), DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Ver |
Vapor Presure | 1.4E-07mmHg at 25°C |
Appearance | Powder |
Color | Pale Yellow to Dark Yellow |
BRN | 270885 |
Storage Condition | 2-8°C |
Stability | Moisture, Temperature, Light sensitive |
Refractive Index | 1.631 |
MDL | MFCD00040632 |
Physical and Chemical Properties | Melting point 164-168°C |
Use | This product is for scientific research only and shall not be used for other purposes. |
ACETIC ACID-(1-ACETYL-5-BROMO-4-CHLORO-1H-INDOL-3-YL) ESTER - Risk and Safety
Safety Description | S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
|
UN IDs | UN 2811 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 8-10 |
ACETIC ACID-(1-ACETYL-5-BROMO-4-CHLORO-1H-INDOL-3-YL) ESTER - Introduction
5-bromo-4-choroindoxyl-1, 3-diacetate is a chemical substance with the chemical formula C14H11BrClNO4. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: A white to light yellow solid
-Melting point: approximately 110 ° C to 112 ° C
-Solubility: Soluble in organic solvents such as methanol, dichloromethane
-Stability: stable at regular temperatures, but avoid exposure to sunlight
Use:
5-bromo-4-chloroindoxyl-1,3-diacetate is a chromogenic substance for chemical analysis. It can be hydrolyzed to form derivatives of indole compounds containing pyrrole ring. This color reaction is widely used in the determination of enzyme activity, microbial detection of bacterial culture medium and histological research.
Method:
The preparation of 5-bromo-4-choroindoxyl-1, 3-diacetate can be carried out by the following steps:
1. Indole reacts with acetic anhydride to form 1-acetoindole.
2. In the environment to add bromine and chlorine, making the acetyl indole halogenated reaction to generate 1-acetyl -5-bromo -4-chloro indole.
3. React the reaction product with acetic acid anhydride to generate 5-bromo-4-chloroindoxyl-1,3-diacetate.
Safety Information:
5-bromo-4-chloroindoxyl-1,3-diacetate is a chemical, and the following safety precautions should be paid attention:
-Use with appropriate personal protective equipment, such as lab gloves and goggles.
-Avoid inhaling its dust or gas, and operate in a well-ventilated place.
-avoid contact with skin and eyes, such as contact, should immediately rinse with plenty of water.
-Avoid ingestion. If ingested, seek medical attention immediately.
Last Update:2024-04-10 22:29:15