Impurities
AY-0176-002
Ambrisentan Sulfonyl Pyrimidine Impurity
C7H10N2O2S
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Impurity reference standard material
Ambrisentan Vinyloxy Impurity
Material overview
Ambrisentan Vinyloxy Impurity (AY-0176-003) — impurity reference standard material. CAS 1639429-81-4, formula C20H18N2O, molecular weight 302.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0176-003
- CAS number
- 1639429-81-4
- Molecular formula
- C20H18N2O
- Molecular weight
- 302.40 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-(2,2-diphenylethenoxy)-4,6-dimethylpyrimidine
- Synonyms
- 2-[(2,2-Diphenylvinyl)oxy]-4,6-dimethylpyrimidine; Ambrisentan related compound D (As per USP Commenting Opening 51(2))
- SMILES
- CC1=CC(=NC(=N1)OC=C(C2=CC=CC=C2)C3=CC=CC=C3)C
- Appearance
- White Crystalline Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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