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Impurity reference standard material

Tamsulosin EP Impurity A

Material overview

Tamsulosin EP Impurity A (AY-0257-003) — impurity reference standard material. CAS 918867-88-6, formula C30H40N2O7S, molecular weight 572.70 g/mol. Request technical documentation and current availability.

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Technical identifiers

Catalog number
AY-0257-003
CAS number
918867-88-6
Molecular formula
C30H40N2O7S
Molecular weight
572.70 g/mol
Category
Impurity reference standard material
Chemical name
5-[(2R)-2-[bis[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2-methoxybenzenesulfonamide
Synonyms
N-[2-(2-Ethoxyphenoxy)ethyl]-(R)-Tamsulosin; 5-((R)-2-[Bis-[2-(2-ethoxyphenoxy)ethyl]amino]propyl)-2-methoxybenzenesulfonamide
SMILES
CCOC1=CC=CC=C1OCCN(CCOC2=CC=CC=C2OCC)[C@H](C)CC3=CC(=C(C=C3)OC)S(=O)(=O)N
Appearance
Off-White to Pale Beige Sticky Solid
Light sensitive
No
Hygroscopic
No

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Storage

Refrigerator

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