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N-Carbobenzoxy-L-proline tert-Butyl Ester
(CAS Number:16881-39-3 Product Number:C1764)


N-Carbobenzoxy-L-proline tert-Butyl Ester
Synonym N-Cbz-L-proline tert-Butyl Ester
Synonym Z-Pro-OtBu

General Information

Product Number C1764

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Purity/Analysis Method >98.0%(HPLC)(N)
Storage Temperature
M.F. / M.W. C17H23NO4=305.37
CAS Number 16881-39-3
Related CAS Number
MDL Number MFCD00051777
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Specific rotation [a]20/D -50.0 to -60.0 deg(C=2,ethanol)

Data of Reference

mp 45°C(lit.)
bp 51°C/1mmHg(lit.)


Reaxys-RN 490489
PubChem SID 87566724

Transport Information

HS Number 2933.99.8290


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