Place of Origine: Chengdu China
Pharmaceutical Intermediate
CAS No: 71989-33-8
M. F: C22H25NO5
M. W: 383.44
Synonym: N-FMOC-O-TERT-BUTYL-L-SERINE;
N-FMOC-SER(T-BU)-OH;
N-FMOC-O-T-BUTYL-L-SERINE;
N-FMOC-T-BUTYL-L-SER
White crystalline powder, soluble in acetic ether and DMF, insoluble in water and petroleum ether.
Storage: Preserve in cool and dry place.
|
Manufacture standard |
|
|
Specific rotation[α ] 20 D |
+25± 1 ο |
|
Purity(HPLC) |
≥ 98.5% |
|
Melting point |
126~130º C |
|
Water content |
≤ 0.1% |
|
Residue on ignition |
≤ 0.1% |
|
TLC analysis |
1 point |
|
300MHz NMR |
consistent |
|
Elemental analysis |
consistent |
|
Chemical name |
FMOC-O-tert-Butyl-L-serine |
|
Molecular formula |
C22H25NO5 |
|
Molecular weight |
383.45 |
|
Assay |
99% |
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