3-(2-Naphthyl)-D-alanine
3-(2-Naphthyl)-D-alanine
CAS: 76985-09-6
Molecular Formula: C13H13NO2
3-(2-Naphthyl)-D-alanine - Names and Identifiers
3-(2-Naphthyl)-D-alanine - Physico-chemical Properties
| Molecular Formula | C13H13NO2 |
| Molar Mass | 215.25 |
| Density | 1.1242 (rough estimate) |
| Boling Point | 355.53°C (rough estimate) |
| Flash Point | 203.2°C |
| Vapor Presure | 1.54E-07mmHg at 25°C |
| Appearance | Solid |
| Color | Off-white |
| pKa | 2.21±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 13 ° (C=1, 1mol/L HC |
| MDL | MFCD00038546 |
3-(2-Naphthyl)-D-alanine - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29224999 |
3-(2-Naphthyl)-D-alanine - Introduction
3-(2-Naphthyl)-D-alanine, also known as 3-(2-Naphthyl)-D-alanine, is an organic compound. The following are some of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White crystalline powder
-Molecular formula: C13H11NO2
-Molecular weight: 213.23g/mol
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane
-Melting point: 170-174 degrees Celsius
Use:
- 3-(2-Naphthyl)-D-alanine is commonly used as an intermediate and raw material in organic synthesis, and can be used to synthesize compounds such as drugs, pesticides and dyes.
-Due to its chiral activity, it is also used in some synthetic studies.
Preparation Method:
3-(2-Naphthyl)-D-alanine can be prepared by the following steps:
1. Condensation reaction of 2-naphthalenone and bromoacetic acid in the presence of alkali to form 2-naphthylpyruvic acid.
2. 2-naphthylpyruvic acid is subjected to a reduction reaction to obtain 3-(2-Naphthyl)-D-alanine.
Safety Information:
There is a lack of specific toxicity and safety data regarding the safety profile of 3-(2-Naphthyl)-D-alanine. However, as an organic compound, the following safety measures should be taken:
-Avoid contact with skin, eyes and mucous membranes.
-Wear appropriate protective equipment such as gloves and goggles during use.
-Operate in a well-ventilated place to avoid inhaling its dust or vapor.
-Discard any spilled material and conduct proper waste disposal.
Nature:
-Appearance: White crystalline powder
-Molecular formula: C13H11NO2
-Molecular weight: 213.23g/mol
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane
-Melting point: 170-174 degrees Celsius
Use:
- 3-(2-Naphthyl)-D-alanine is commonly used as an intermediate and raw material in organic synthesis, and can be used to synthesize compounds such as drugs, pesticides and dyes.
-Due to its chiral activity, it is also used in some synthetic studies.
Preparation Method:
3-(2-Naphthyl)-D-alanine can be prepared by the following steps:
1. Condensation reaction of 2-naphthalenone and bromoacetic acid in the presence of alkali to form 2-naphthylpyruvic acid.
2. 2-naphthylpyruvic acid is subjected to a reduction reaction to obtain 3-(2-Naphthyl)-D-alanine.
Safety Information:
There is a lack of specific toxicity and safety data regarding the safety profile of 3-(2-Naphthyl)-D-alanine. However, as an organic compound, the following safety measures should be taken:
-Avoid contact with skin, eyes and mucous membranes.
-Wear appropriate protective equipment such as gloves and goggles during use.
-Operate in a well-ventilated place to avoid inhaling its dust or vapor.
-Discard any spilled material and conduct proper waste disposal.
Last Update：2024-04-09 21:04:16
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View History
3-(2-Naphthyl)-D-alanine
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杨梅醛
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