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CAS RN: 26054-60-4 | Product Number: C1575

N-Carbobenzoxy-L-serine β-Lactone

Purity: >98.0%(HPLC)
  • (S)-α-Carbobenzoxyamino-β-propiolactone
  • N-Cbz-L-serine β-Lactone
  • N-Benzyloxycarbonyl-L-serine β-Lactone
  • (S)-α-Benzyloxycarbonylamino-β-propiolactone
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Product Number C1575
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__1H__1__1NO__4 = 221.21  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 26054-60-4
Reaxys Registry Number 3549765
PubChem Substance ID 87566571
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D -21.0 to -30.0 deg(C=1, CH3CN)
Properties (reference)
Melting Point 134 °C(dec.)
Specific Rotation -25.5° (C=1,CH3CN)
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HS Number 2932209090
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