Impurities
AY-0192-009
Brimonidine-2,3-dione
C11H10BrN5O2
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Impurity reference standard material
Brimonidine EP Impurity A
Material overview
Brimonidine EP Impurity A (AY-0192-005) — impurity reference standard material. CAS 91147-43-2, formula C11H11N5, molecular weight 213.24 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0192-005
- CAS number
- 91147-43-2
- Molecular formula
- C11H11N5
- Molecular weight
- 213.24 g/mol
- Category
- Impurity reference standard material
- Chemical name
- N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine
- Synonyms
- Desbromo Brimonidine; N-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine
- SMILES
- C1CN=C(N1)NC2=CC3=NC=CN=C3C=C2
- Appearance
- Light Green Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0192-008
Brimonidine EP Impurity F
C11H8BrN5
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Impurities
AY-0192-007
Brimonidine EP Impurity D
C9H7BrN4S
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AY-0192-006
Brimonidine EP Impurity C
C8H7N3
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Impurities
AY-0192-004
Brimonidine EP Impurity E
C9H8BrN5
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Impurities
AY-0192-003
Brimonidine EP Impurity B
C8H6BrN3
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