(S)-4-(2-((S)-2-((S)-1-(L-Threonyl-L-glutamyl-L-asparaginyl-L-leucyl-L-glutamyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)acetamido)-5-((2-amino-2-oxoethyl)amino)-5-oxopentanoic acid CAS 163973-98-6

Purity 97%+In StockPharmaceutical Standards
CAS No.163973-98-6
Molecular FormulaC42H67N13O19
Molecular Weight1058.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-(2-((S)-2-((S)-1-(L-Threonyl-L-glutamyl-L-asparaginyl-L-leucyl-L-glutamyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)acetamido)-5-((2-amino-2-oxoethyl)amino)-5-oxopentanoic acid CAS 163973-98-6 chemical structure

Description

High-purity (S)-4-(2-((S)-2-((S)-1-(L-Threonyl-L-glutamyl-L-asparaginyl-L-leucyl-L-glutamyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)acetamido)-5-((2-amino-2-oxoethyl)amino)-5-oxopentanoic acid (CAS 163973-98-6) pharmaceutical standards reference standard. Molecular formula: C42H67N13O19. Molecular weight: 1058.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC42H67N13O19
Molecular Weight1058.06 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms13

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