Impurities
AY-0158-003
Levocetirizine Impurity II
C17H19ClN2
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Impurity reference standard material
Levocetirizine Amide Impurity
Material overview
Levocetirizine Amide Impurity (AY-0158-004) — impurity reference standard material. CAS 909779-33-5, formula C21H26ClN3O2, molecular weight 387.90 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0158-004
- CAS number
- 909779-33-5
- Molecular formula
- C21H26ClN3O2
- Molecular weight
- 387.90 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (R)-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide
- Synonyms
- 2-[2-[4-[(R)-(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]acetamide
- SMILES
- ClC1=CC=C(C=C1)[C@@H](C2=CC=CC=C2)N3CCN(CCOCC(N)=O)CC3
- Appearance
- White to Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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