Impurities
AY-0112-003
N-Nitroso Hydrochlorothiazide
C7H7ClN4O5S2
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Impurity reference standard material
Hydrochlorothiazide EP Impurity B
Material overview
Hydrochlorothiazide EP Impurity B (AY-0112-002) — impurity reference standard material. CAS 121-30-2, formula C6H8ClN3O4S2, molecular weight 285.74 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0112-002
- CAS number
- 121-30-2
- Molecular formula
- C6H8ClN3O4S2
- Molecular weight
- 285.74 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 4-Amino-6-chloro-1,3-benzenedisulfonamide
- Synonyms
- Benzothiadiazine Related Compound A (USP); Chloraminophenamide; 4-Amino-6-chloro-m-benzenedisulfonamide
- SMILES
- O=S(C1=C(Cl)C=C(N)C(S(=O)(N)=O)=C1)(N)=O
- Appearance
- White to Light Brown Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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