Argatroban Impurity B
[CAS# 188659-43-0]

Identification

• Name: Argatroban Impurity B
• Synonyms: (2R,4R)-1-[(2S)-5-amino-2-[(3-methyl-1,2,3,4-tetrahydroquinolin-8-yl)sulfonylamino]pentanoyl]-4-methylpiperidine-2-carboxylic acid
• Molecular Formula: C₂₂H₃₄N₄O₅S
• Molecular Weight: 466.59
• CAS Registry Number: 188659-43-0
• SMILES: C[C@@H]1CCN([C@H](C1)C(=O)O)C(=O)[C@H](CCCN)NS(=O)(=O)C2=CC=CC3=C2NCC(C3)C

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.569, Calc.^*
• Boiling Point: 727.0±70.0 °C (760 mmHg), Calc.^*
• Flash Point: 393.4±35.7 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319-H335
• Safety Statements: P261-P280-P301+P312-P302+P352-P305+P351+P338