Impurities
AY-0221-009
(S)-Methyl 2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate
C20H22N2O2
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Impurity reference standard material
Valsartan Nitroso Impurity I
Material overview
Valsartan Nitroso Impurity I (AY-0221-010) — impurity reference standard material. CAS 3112735-84-6, formula C20H21N3O3, molecular weight 351.41 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0221-010
- CAS number
- 3112735-84-6
- Molecular formula
- C20H21N3O3
- Molecular weight
- 351.41 g/mol
- Category
- Impurity reference standard material
- Chemical name
- methyl N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valinate
- Synonyms
- Not listed
- SMILES
- CC(C)[C@@H](C(=O)OC)N(CC1=CC=C(C=C1)C2=CC=CC=C2C#N)N=O
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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API
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AY-0221-004
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