Impurities
AY-0018-011
Amlodipine Impurity II
C20H22ClNO5
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Impurity reference standard material
Amlodipine EP Impurity A
Material overview
Amlodipine EP Impurity A (AY-0018-002) — impurity reference standard material. CAS 88150-62-3, formula C28H27ClN2O7, molecular weight 538.98 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0018-002
- CAS number
- 88150-62-3
- Molecular formula
- C28H27ClN2O7
- Molecular weight
- 538.98 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 3-ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
- Synonyms
- Amlodipine USP Related Compound D
- SMILES
- O=C(C1=C(COCCN2C(C(C=CC=C3)=C3C2=O)=O)NC(C)=C(C(OC)=O)C1C4=CC=CC=C4Cl)OCC
- Appearance
- Pale Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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Amlodipine EP Impurity D
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