Catalogue Number: | PE-192004 |
Compound Name: | Etelcalcetide Impurity 1 (Des Ac) Trifluoroacetate |
Synonyms: | S-(((S)-2-amino-3-(((R)-1-(((R)-1-(((R)-1-(((R)-1-(((R)-1-(((R)-1-amino-5-guanidino-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)amino)-3-oxopropyl)thio)-L-cysteine, 2,2,2-trifluoroacetic acid (1:x) |
CAS#: | |
Alternate CAS#: | 1262781-48-5 (free base) |
Molecular Formula: | C36H71N21O9S2. x C2HF3O2 |
Molecular Weight: | 1006.22 x*114.02 |
Etelcalcetide Impurity 2 (7 D-Arg-OH) Pentatrifluoroacetate
C38H72N20O11S2. 5 C2HF3O2
M.W. 1049.24 5*114.02
