Impurities
AY-0177-011
Quetiapine EP Impurity B Dihydrochloride Salt
C17H19Cl2N3S
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Impurity reference standard material
Quetiapine N-Oxide
Material overview
Quetiapine N-Oxide (AY-0177-004) — impurity reference standard material. CAS 1076199-40-0, formula C21H25N3O3S, molecular weight 399.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0177-004
- CAS number
- 1076199-40-0
- Molecular formula
- C21H25N3O3S
- Molecular weight
- 399.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-[2-(4-benzo[b][1,4]benzothiazepin-6-yl-1-oxidopiperazin-1-ium-1-yl)ethoxy]ethanol
- Synonyms
- Quetiapine Related Compound H (USP); Ethanol,2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-oxido-1-piperazinyl)ethoxy]-; 2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-oxido-1-piperazinyl)ethoxy]ethanol
- SMILES
- C1C[N+](CCN1C2=NC3=CC=CC=C3SC4=CC=CC=C42)(CCOCCO)[O-]
- Appearance
- Tan to Pale Orange Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0177-010
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C17H16N4OS
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CAS Not listed
Impurities
AY-0177-009
Quetiapine EP Impurity P
C19H21N3S
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Impurities
AY-0177-008
Quetiapine Impurity N
C29H41N5O3S
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Impurities
AY-0177-007
Quetiapine EP Impurity I
C19H21N3OS
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Impurities
AY-0177-006
Quetiapine EP Impurity D
C30H24N4S2
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