Impurities
AY-0295-005
Despropylaminosulfonyl Macitentan
C16H13Br2N5O2
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Impurity reference standard material
Macitentan Pyrimidine Amine Impurity
Material overview
Macitentan Pyrimidine Amine Impurity (AY-0295-003) — impurity reference standard material. CAS 1393813-42-7, formula C13H14BrClN4O2S, molecular weight 405.70 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0295-003
- CAS number
- 1393813-42-7
- Molecular formula
- C13H14BrClN4O2S
- Molecular weight
- 405.70 g/mol
- Category
- Impurity reference standard material
- Chemical name
- N-[5-(4-Bromophenyl)-6-chloro-4-pyrimidinyl]-N`-propylsulfamide
- Synonyms
- Sulfamide,N-[5-(4-bromophenyl)-6-chloro-4-pyrimidinyl]-N`-propyl
- SMILES
- O=[S](NC1=NC=NC(Cl)=C1C2=CC=C(Br)C=C2)(NCCC)=O
- Appearance
- Pale Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0295-004
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C19H19Br2N5O2
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CAS Not listed
Impurities
AY-0295-002
O-Desbromo-Pyrimidinyl Macitentan Impurity
C15H19BrN4O4S
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API
AY-0295-001
Macitentan
C19H20Br2N6O4S
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