API
AY-0180-001
Tadalafil
C22H19N3O4
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Impurity reference standard material
Chloropretadalafil
Material overview
Chloropretadalafil (AY-0180-009) — impurity reference standard material. CAS 171489-59-1, formula C22H19ClN2O5, molecular weight 426.80 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0180-009
- CAS number
- 171489-59-1
- Molecular formula
- C22H19ClN2O5
- Molecular weight
- 426.80 g/mol
- Category
- Impurity reference standard material
- Chemical name
- methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-3-carboxylate
- Synonyms
- Chloroacetyl Impurity of Tadalafil; 1H-Pyrido[3,4-b]indole-3-carboxylicacid,1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-,methyl ester,(1R,3R)
- SMILES
- COC(=O)[C@H]1CC2=C([C@H](N1C(=O)CCl)C3=CC4=C(C=C3)OCO4)NC5=CC=CC=C25
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Not listed
Similar items
View all related materialsImpurities
AY-0180-002
Tadalafil EP Impurity A
C22H19N3O4
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Impurities
AY-0180-003
Tadalafil EP Impurity B
C22H19N3O4
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Impurities
AY-0180-004
Tadalafil EP Impurity C
C22H19N3O4
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Impurities
AY-0180-005
Tadalafil EP Impurity E
C22H19N3O6
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Impurities
AY-0180-006
Tadalafil EP Impurity G
C22H17N3O5
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