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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 98763Generated: October 23, 2026

O-benzyl-N-((tert-butoxy)carbonyl)-L-tyrosine

https://huagongshe.com/en/chemical/98763

O-benzyl-N-((tert-butoxy)carbonyl)-L-tyrosine molecular structure

Identifiers & Physical Properties

CAS No.2130-96-3
Molecular formulaC21H25NO5
Average molar mass371.4 g/mol
Monoisotopic mass371.1732729 g/mol
SMILESCC(C)(C)OC(=O)N[C@@H](Cc1ccc(OCc2ccccc2)cc1)C(=O)O
InChIKeyZAVSPTOJKOFMTA-SFHVURJKSA-N
PubChem CID98763
EC No.218-349-4
DTXSIDDTXSID20175567

Chemical & Physical Properties

XLogP3.3
Topological polar surface area84.9
Hydrogen bond donors2
Hydrogen bond acceptors5
Rotatable bonds9
Heavy atoms27
Formal charge0
Complexity473

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesAcute Tox. 4 (100%)