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2-3-HA208

Fmoc-​alpha-​Me-​Asp(OtBu)​-​OH

CAS Number: 1072845-47-6
Synonyms: (S)-Fmoc-alpha-甲基-L-天冬氨酸-4-叔丁酯,(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)-2-methyl-4-oxobutanoic acid
Molecular Formula: C24H27NO6
Molecular Weight: 425.47
Storage Condition: 2-8 °C

Homologous

CAS # NAME CATALOG #
1217977-71-3 Alpha-​Me-​Asp(OtBu)​-​OH X83563
135923-94-3 Cbz-​alpha-​Me-​Asp(OtBu)​-​OH X83564
1231709-26-4 Fmoc-alpha-Me-D-Asp(OtBu)-OH X85457
Test Methodology Acceptance Criteria
Appearance Visual Inquiry
Identity NMR Consistent with structure
Identity MS Consistent with structure
Assay Titration Inquiry
Purity HPLC Inquiry 
Specific Impurity 1 HPLC Inquiry
Specific Impurity 2 HPLC Inquiry
Free Amino Acid   TLC Inquiry
Optical Purity HPLC Inquiry
Water Content KF Inquiry
Acetic Acid Content HPLC  Inquiry
EtOAc Content GC Inquiry

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