Ethyl-N-(tert-butoxycarbonyl)-D-pyroglutamate ≥95.0% (by GC)
Fornitore: TCI EUROPE
Synonyms:
(R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester, N-Boc-D-pyroglutamic Acid E, 1-Boc-D-Pyroglutamic acid ethyl ester, Ethyl N-Boc-D-pyroglutamate, Ethyl (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate, N-(tert-Butoxycarbonyl)-D-pyroglutamic Acid Ethyl Ester, Boc-D-Pyr-OEt
Formula:
C₁₂H₁₉NO₅ Peso molecolare: 257,29 g/mol |
MDL Number:
MFCD09261329 CAS Number: 144978-35-8 |
Risultati del test di specificazione
Appearance | White to Almost white powder to crystal |
Purity (GC) | min. 95.0 % |
Melting point | 54.0 to 58.0 deg-C |
Specific rotation [a]20/D | +44.0 to +47.0 deg (C=1、MeOH) |
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