(S)-2-amino-3-(thiophen-3-yl)propanoic acid
L-3-Thienylalanine
CAS: 3685-51-6
Molecular Formula: C7H9NO2S
(S)-2-amino-3-(thiophen-3-yl)propanoic acid - Names and Identifiers
| Name | L-3-Thienylalanine |
| Synonyms | H-THI(3)-OH L-3-THIENYLALANINE L-3-Thienylalanine L-3-(3-Thienyl)alanine -(3-Thienyl)-L-alanine 3-(3-Thienyl)-L-alanine N-thiophen-3-yl-L-alanine BETA-(3-THIENYL)-L-ALANINE (S)-2-amino-3-(thiophen-3-yl)propanoic acid (2S)-2-aMino-3-(thiophen-3-yl)propanoic acid (alphaS)-alpha-Amino-3-thiophenepropanoic acid |
| CAS | 3685-51-6 |
| InChI | InChI=1/C7H9NO2S/c1-5(7(9)10)8-6-2-3-11-4-6/h2-5,8H,1H3,(H,9,10)/t5-/m0/s1 |
(S)-2-amino-3-(thiophen-3-yl)propanoic acid - Physico-chemical Properties
| Molecular Formula | C7H9NO2S |
| Molar Mass | 171.22 |
| Density | 1.349±0.06 g/cm3 (20 ºC 760 Torr) |
| Boling Point | 320.3±32.0 °C(Predicted) |
| Flash Point | 179.9°C |
| Vapor Presure | 3E-06mmHg at 25°C |
| pKa | 2.23±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,2-8°C |
| Refractive Index | 1.631 |
(S)-2-amino-3-(thiophen-3-yl)propanoic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
(S)-2-amino-3-(thiophen-3-yl)propanoic acid - Introduction
L-3-Thienylalanine(L-3-Thienylalanine) is an amino acid compound containing a thienyl group and an alanine group.
Nature:
L-3-Thienylalanine is a white crystalline solid. Its molecular formula is C11H13NO2S and its molecular weight is 223.293. It has two chiral centers and therefore exists in four stereoisomers. It has the properties of organic acids and organic bases, and is stable under neutral or weak acidic conditions.
Use:
L-3-Thienylalanine is often used as a raw material for organic synthesis. In addition, it can also be used as a standard for nuclear magnetic resonance (NMR) and mass spectrometry (MS).
Preparation Method:
The preparation method of L-3-Thienylalanine is mainly through chemical synthesis. The reaction between alanine and the thienyl compound is usually used, and the desired product can be synthesized by suitable operating conditions (such as acid-base adjustment, temperature control, etc.).
Safety Information:
The L-3-Thienylalanine is relatively safe under normal conditions of use. However, as organic compounds, skin and eye contact should be avoided. If ingested or inhaled, seek medical attention immediately. In addition, it should be used in a well-ventilated environment. Avoid contact with oxidants and strong acids during storage, and keep away from ignition sources.
Nature:
L-3-Thienylalanine is a white crystalline solid. Its molecular formula is C11H13NO2S and its molecular weight is 223.293. It has two chiral centers and therefore exists in four stereoisomers. It has the properties of organic acids and organic bases, and is stable under neutral or weak acidic conditions.
Use:
L-3-Thienylalanine is often used as a raw material for organic synthesis. In addition, it can also be used as a standard for nuclear magnetic resonance (NMR) and mass spectrometry (MS).
Preparation Method:
The preparation method of L-3-Thienylalanine is mainly through chemical synthesis. The reaction between alanine and the thienyl compound is usually used, and the desired product can be synthesized by suitable operating conditions (such as acid-base adjustment, temperature control, etc.).
Safety Information:
The L-3-Thienylalanine is relatively safe under normal conditions of use. However, as organic compounds, skin and eye contact should be avoided. If ingested or inhaled, seek medical attention immediately. In addition, it should be used in a well-ventilated environment. Avoid contact with oxidants and strong acids during storage, and keep away from ignition sources.
Last Update：2024-04-10 22:29:15
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