Impurities
AY-0257-009
Tamsulosin Impurity B (HCl)
C10H16N2O3S..Cl
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Impurity reference standard material
Tamsulosin EP Impurity E
Material overview
Tamsulosin EP Impurity E (AY-0257-005) — impurity reference standard material. CAS 105764-07-6, formula C8H9NO4S, molecular weight 215.23 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0257-005
- CAS number
- 105764-07-6
- Molecular formula
- C8H9NO4S
- Molecular weight
- 215.23 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 5-formyl-2-methoxybenzenesulfonamide
- Synonyms
- 5-Formyl-2-methoxy-benzenesulfonamide; 2-methoxy-benzenesulfonamide; 5-Formyl-
- SMILES
- COC1=C(C=C(C=C1)C=O)S(=O)(=O)N
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0257-008
Tamsulosin EP Impurity I
C10H13BrO2
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AY-0257-007
Tamsulosin EP Impurity H
C20H27NO3
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AY-0257-006
Tamsulosin EP Impurity F
C10H15NO2
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Impurities
AY-0257-004
Tamsulosin EP Impurity B
C10H16N2O3S
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Impurities
AY-0257-003
Tamsulosin EP Impurity A
C30H40N2O7S
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