Impurities
AY-0259-006
Doxazosin EP Impurity C
C22H22N2O6
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Impurity reference standard material
Doxazosin Related Compound G (HCl)
Material overview
Doxazosin Related Compound G (HCl) (AY-0259-004) — impurity reference standard material. CAS 134749-43-2, formula C10H12ClN3O3, molecular weight 257.67 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0259-004
- CAS number
- 134749-43-2
- Molecular formula
- C10H12ClN3O3
- Molecular weight
- 257.67 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 4-Amino-6,7-dimethoxy-1H-quinazolin-2-one Hydrochloride
- Synonyms
- 6,7-Dimethoxy-4-amino-2-quinazolinone Hydrochloride
- SMILES
- Cl.NC1=NC(=NC2=CC(=C(C=C12)OC)OC)O
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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