N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine
CAS: 54613-99-9
Molecular Formula: C19H27ClN2O6
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine - Names and Identifiers
| Name | N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine |
| Synonyms | BOC-LYS(CL-Z) BOC-LYS(2-CLZ) BOC-LYS(CL-Z)-OH Boc-Lys(2-Cl-Z)-OH BOC-LYS(2-CL-Z)-OH Boc-Lys(2-Cl-Cbz)-OH BOC-LYS(2-CL-CBZ)-OH Boc-L-Lys(2-Cl-Z)-OH Boc-Lys(2-chloro-Z)-OH BOC-LYS(2-CHLORO-Z)-OH BOC-LYSINE(2-CHLORO-Z)-OH Boc-Lys(2-Cl-Z)-OH (cryst.) N-T-boc-N-(2-chloro-bcz)-L-lysine BOC-N-EPSILON-(2-CHLORO-Z)-L-LYSINE N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine N-Boc-N'-(2-chlorobenzyloxycarbonyl)-L-lysine N~2~-(tert-butoxycarbonyl)-N~6~-{[(2-chlorobenzyl)oxy]carbonyl}lysine N~2~-(tert-butoxycarbonyl)-N~6~-{[(2-chlorobenzyl)oxy]carbonyl}-D-lysine N~2~-(tert-butoxycarbonyl)-N~6~-{[(2-chlorobenzyl)oxy]carbonyl}-L-lysine |
| CAS | 54613-99-9 |
| InChI | InChI=1/C19H27ClN2O6/c1-19(2,3)28-18(26)22-15(16(23)24)10-6-7-11-21-17(25)27-12-13-8-4-5-9-14(13)20/h4-5,8-9,15H,6-7,10-12H2,1-3H3,(H,21,25)(H,22,26)(H,23,24)/t15-/m0/s1 |
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine - Physico-chemical Properties
| Molecular Formula | C19H27ClN2O6 |
| Molar Mass | 414.88 |
| Density | 1.236±0.06 g/cm3(Predicted) |
| Melting Point | 70-73°C |
| Boling Point | 608.3±55.0 °C(Predicted) |
| Flash Point | 321.7°C |
| Vapor Presure | 1.19E-15mmHg at 25°C |
| Appearance | Crystallization |
| Color | White to off-white |
| pKa | 3.99±0.21(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.531 |
| MDL | MFCD00038386 |
| Physical and Chemical Properties | N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl)-L-lysine is white to off-white powder in appearance; melting point 70-73°C; density 1.236g/cm3. |
| Use | Protected lysine is particularly suitable for solid-phase peptide synthesis; 2-CZ protection is about 50 times more stable than Z-group protection. |
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine - 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. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29242990 |
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine - Reference Information
| physicochemical properties | N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl)-L-lysine appearance was white to off-white powder; Melting point 70-73°C; Density 1.236g/cm3. |
| Use | N-tert-butoxycarbonyl-N'-(2-chlorobenzyloxycarbonyl)-L-lysine can be used as an intermediate in organic synthesis, used in chemical related research. protected lysines are particularly suitable for solid phase peptide synthesis; 2-CZ protection is approximately 50-fold more stable than Z-group protection. |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 21:01:54
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View History
N(alpha)-boc-N(epsilon)-(2-chloro-Z)-L-lysine
41599-39-7
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Maleimide-PEG6-CH2CH2COOH
41599-39-7
3-Hydroxy-1H-indazole
Maleimide-PEG6-CH2CH2COOH