(S)-4-((2S,3S)-2-Amino-3-methylpentanamido)-5-((2S,3R)-2-(((benzyloxy)carbonyl)((S)-1-carboxy-4-fluoro-3-oxobutan-2-yl)amino)-3-hydroxybutanamido)-5-oxopentanoic acid CAS 220760-26-9

Purity 97%+In StockPharmaceutical Standards
CAS No.220760-26-9
Molecular FormulaC28H39FN4O11
Molecular Weight626.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-((2S,3S)-2-Amino-3-methylpentanamido)-5-((2S,3R)-2-(((benzyloxy)carbonyl)((S)-1-carboxy-4-fluoro-3-oxobutan-2-yl)amino)-3-hydroxybutanamido)-5-oxopentanoic acid CAS 220760-26-9 chemical structure

Description

CATO supplies (S)-4-((2S,3S)-2-Amino-3-methylpentanamido)-5-((2S,3R)-2-(((benzyloxy)carbonyl)((S)-1-carboxy-4-fluoro-3-oxobutan-2-yl)amino)-3-hydroxybutanamido)-5-oxopentanoic acid (CAS 220760-26-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H39FN4O11. Molecular weight: 626.63 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H39FN4O11
Molecular Weight626.63 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2020
Halogen ContentF-containing
Nitrogen Atoms4

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