Impurities
AY-0158-004
Levocetirizine Amide Impurity
C21H26ClN3O2
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Impurity reference standard material
Levocetirizine Impurity II
Material overview
Levocetirizine Impurity II (AY-0158-003) — impurity reference standard material. CAS 300543-56-0, formula C17H19ClN2, molecular weight 286.80 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0158-003
- CAS number
- 300543-56-0
- Molecular formula
- C17H19ClN2
- Molecular weight
- 286.80 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (R)-1-((4-chlorophenyl)(phenyl)methyl)piperazine
- Synonyms
- Chlorobenzhydryl Piperazine; N-[(R)-alpha-(4-Chlorophenylbenzyl]piperazine
- SMILES
- [C@H](C1=CC=C(Cl)C=C1)(C2=CC=CC=C2)N3CCNCC3
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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