Trastuzumab Impurity 2 (Fmoc-Val-Cit-PAB-OH) CAS 159858-22-7

Purity 97%+In StockPharmaceutical Standards
CAS No.159858-22-7
Molecular FormulaC33H39N5O6
Molecular Weight601.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trastuzumab Impurity 2 (Fmoc-Val-Cit-PAB-OH) CAS 159858-22-7 chemical structure

Description

Trastuzumab Impurity 2 (Fmoc-Val-Cit-PAB-OH) (CAS 159858-22-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H39N5O6. Molecular weight: 601.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC33H39N5O6
Molecular Weight601.69 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms5

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