139428-96-9
BOC-CYS(BZL)-OL
CAS: 139428-96-9
Molecular Formula: C15H23NO3S
139428-96-9 - Names and Identifiers
| Name | BOC-CYS(BZL)-OL |
| Synonyms | BOC-CYS(BZL)-OL Boc-L-Cys(Bzl)-ol BOC-CYSTEINOL(BZL) BOC-S-BENZYL-L-CYSTEINOL N-ALPHA-T-BOC-S-BENZYL-L-CYSTEINOL BOC-(R)-2-AMINO-3-BENZYLTHIO-1-PROPANOL N-T-BUTOXYCARBONYL-S-BENZYL-L-CYSTEINOL tert-butyl [(1R)-2-(benzylsulfanyl)-1-(hydroxymethyl)ethyl]carbamate tert-butyl N-[(2R)-1-(benzylsulfanyl)-3-hydroxypropan-2-yl]carbamate N-[1-hydroxy-3-(phenylmethylthio)propan-2-yl]carbamic acid tert-butyl ester N-alpha-t-Butyloxycarbonyl-S-benzyl-L-cysteinol, (R)-2-(t-Butyloxycarbonyl-amino)-3-benzylthio-1-propanol |
| CAS | 139428-96-9 |
| InChI | InChI=1/C15H23NO3S/c1-15(2,3)19-14(18)16-13(9-17)11-20-10-12-7-5-4-6-8-12/h4-8,13,17H,9-11H2,1-3H3,(H,16,18)/t13-/m1/s1 |
139428-96-9 - Physico-chemical Properties
| Molecular Formula | C15H23NO3S |
| Molar Mass | 297.41 |
| Density | 1.135±0.06 g/cm3(Predicted) |
| Melting Point | 56-58 °C |
| Boling Point | 442.9±40.0 °C(Predicted) |
| Flash Point | 221.667°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 11.72±0.46(Predicted) |
| Storage Condition | Store at 0°C |
| Refractive Index | 1.547 |
| Physical and Chemical Properties | Storage Conditions: Store at 0 ℃ |
139428-96-9 - Introduction
Boc-S-Benzyl-L-cysteinol is an organic compound with the following properties:
1. Chemical properties: Boc-S-benzyl-L-cysteinol is soluble in common organic solvents, such as ethanol and dimethylformamide. It is a weak base that can react with an acid to form the corresponding salt. Under some specific conditions, it can also undergo different types of reactions, such as nucleophilic substitution, amination, and olefin reactions.
2. Application: Boc-S-benzyl-L-cysteinol is widely used in organic synthesis. It is commonly used in the synthesis of cysteine derivatives in polypeptides, proteins and other biologically active molecules. It can also be used as an important intermediate in drug synthesis.
3. Preparation Method: The synthesis of Boc-S-benzyl-L-cysteinol is usually carried out by a multi-step reaction. A common synthetic method is to use N-tert-butoxycarbonyl-L-cysteinol as the starting material, which is first protected as a tert-butoxycarbonyl (Boc) ester, which is then reacted with a benzyl halogen compound to produce Boc-S-benzyl-L-cysteinol.
4. safety information: Boc-S-benzyl-L-cysteinol is generally safe to handle, but still need to take appropriate protective measures. It may be irritating to the eyes, skin and respiratory system, so protective glasses, gloves and a mask should be worn. Avoid contact with oxidants and strong acids during use and storage to prevent dangerous reactions. When abandoned, it should be disposed of in accordance with local regulations.
1. Chemical properties: Boc-S-benzyl-L-cysteinol is soluble in common organic solvents, such as ethanol and dimethylformamide. It is a weak base that can react with an acid to form the corresponding salt. Under some specific conditions, it can also undergo different types of reactions, such as nucleophilic substitution, amination, and olefin reactions.
2. Application: Boc-S-benzyl-L-cysteinol is widely used in organic synthesis. It is commonly used in the synthesis of cysteine derivatives in polypeptides, proteins and other biologically active molecules. It can also be used as an important intermediate in drug synthesis.
3. Preparation Method: The synthesis of Boc-S-benzyl-L-cysteinol is usually carried out by a multi-step reaction. A common synthetic method is to use N-tert-butoxycarbonyl-L-cysteinol as the starting material, which is first protected as a tert-butoxycarbonyl (Boc) ester, which is then reacted with a benzyl halogen compound to produce Boc-S-benzyl-L-cysteinol.
4. safety information: Boc-S-benzyl-L-cysteinol is generally safe to handle, but still need to take appropriate protective measures. It may be irritating to the eyes, skin and respiratory system, so protective glasses, gloves and a mask should be worn. Avoid contact with oxidants and strong acids during use and storage to prevent dangerous reactions. When abandoned, it should be disposed of in accordance with local regulations.
Last Update：2024-04-09 20:49:11
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