1218-69-5
2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one
CAS: 1218-69-5
Molecular Formula: C14H9NO3
1218-69-5 - Names and Identifiers
| Name | 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one |
| Synonyms | Deferasirox Intermediate Deferasirox Benzoxazin IMpurity 2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one 2-(2-Hydroxyphenyl)benz[e][1,3]oxazin-4-one 2-(o-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one 2-(2-HYDROXYPHENYL)-4H-1,3-BENZOXAZIN-4-ONE 4H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)- 4H-1,3-benzoxazin-4-one, 2-(2-hydroxyphenyl)- 2-(2-Hydroxy-phenyl)-benzo[e][1,3]oxazin-4-one 2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one |
| CAS | 1218-69-5 |
| EINECS | 1592732-453-0 |
| InChI | InChI=1/C14H9NO3/c16-11-7-3-1-5-9(11)14-15-13(17)10-6-2-4-8-12(10)18-14/h1-8,16H |
1218-69-5 - Physico-chemical Properties
| Molecular Formula | C14H9NO3 |
| Molar Mass | 239.23 |
| Density | 1.34±0.1 g/cm3(Predicted) |
| Melting Point | 204.0 to 208.0 °C |
| Boling Point | 425.0±47.0 °C(Predicted) |
| Flash Point | 210.803°C |
| Solubility | Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Very Slightly, Heated) |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Yellow solid |
| Color | Pale Yellow to Light Yellow |
| Maximum wavelength(λmax) | ['371nm(H2O)(lit.)'] |
| pKa | 8.07±0.35(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.657 |
1218-69-5 - Introduction
2-(2-Hydroxyphenyl)-4H-benzo [E][1,3] oxazin-4-one, often referred to as EBQ, is an organic compound with the following properties and uses:
Nature:
1. Appearance: EBQ is white crystalline powder or crystal.
2. chemical formula: C18H13NO2.
3. melting point: about 200 ℃.
4. Solubility: Soluble in some organic solvents, such as ethanol, methanol and chloroform.
Use:
1. EBQ, as a fluorescent compound, can be used as a fluorescent probe in biochemistry and molecular biology experiments.
2. Because EBQ has the function of stimulating fluorescence, it can also be used in the study of drug delivery.
3. EBQ can also be used as an intermediate in organic synthesis.
Preparation Method:
EBQ is prepared by various methods. A common method is to obtain it by oxidizing and aminating 1,3-diaminobenzene, keto acid and o-phenol in the presence of benzyl alcohol.
Safety Information:
1. EBQ is an organic matter and generally has certain toxicity. Attention should be paid to avoid contact with skin and inhalation of dust.
2. in the use or storage process, should avoid contact with strong acid and alkali substances.
3. When using EBQ for experiments, laboratory safety regulations should be observed and operated under well-ventilated conditions. In case of any discomfort or accident, seek medical help immediately.
Nature:
1. Appearance: EBQ is white crystalline powder or crystal.
2. chemical formula: C18H13NO2.
3. melting point: about 200 ℃.
4. Solubility: Soluble in some organic solvents, such as ethanol, methanol and chloroform.
Use:
1. EBQ, as a fluorescent compound, can be used as a fluorescent probe in biochemistry and molecular biology experiments.
2. Because EBQ has the function of stimulating fluorescence, it can also be used in the study of drug delivery.
3. EBQ can also be used as an intermediate in organic synthesis.
Preparation Method:
EBQ is prepared by various methods. A common method is to obtain it by oxidizing and aminating 1,3-diaminobenzene, keto acid and o-phenol in the presence of benzyl alcohol.
Safety Information:
1. EBQ is an organic matter and generally has certain toxicity. Attention should be paid to avoid contact with skin and inhalation of dust.
2. in the use or storage process, should avoid contact with strong acid and alkali substances.
3. When using EBQ for experiments, laboratory safety regulations should be observed and operated under well-ventilated conditions. In case of any discomfort or accident, seek medical help immediately.
Last Update：2024-04-09 15:17:51
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