Category:
Intermediates&Fine Chemicals
CAS NO:
3886-08-6
Standard:
In-house Standards,
| CAS | 3886-08-6 |
| Chinese Name | Cbz-L-谷氨酸-5-叔丁酯 |
| English Name | Cbz-L-Glu(Otbu) |
| Formula | C17H23NO6 |
| Weight | 337.37 |
| Specific Rotation | -15°-17°(0.5-2mg/ml,甲醇) 或 -9.5°(0.5-2 mg/ml,乙醇) |
| Exterior | white Powder |
| Purity | 98 |
Cbz-L-Glu(Otbu) (N-Carbobenzyloxy-L-glutamic acid 1-t-butyl ester) is a protected amino acid derivative used in solid-phase peptide synthesis. Its molecular formula is C18H25NO6, and CAS No. is 13409-70-2. The core process involves protecting the carboxyl group with a tert-butyl ester and the amine with a benzyloxycarbonyl group.
Store at -20°C under inert atmosphere to prevent hydrolysis. Handle with PPE; avoid inhalation or skin contact. Not intended for direct human consumption without further processing.