Back to catalog
Impurity reference standard material

Bisacodyl EP Impurity A

Material overview

Bisacodyl EP Impurity A (AY-0597-002) — impurity reference standard material. CAS 603-41-8, formula C18H15NO2, molecular weight 277.30 g/mol. Request technical documentation and current availability.

Confirm availability

Technical identifiers

Catalog number
AY-0597-002
CAS number
603-41-8
Molecular formula
C18H15NO2
Molecular weight
277.30 g/mol
Category
Impurity reference standard material
Chemical name
4-[(4-hydroxyphenyl)-pyridin-2-ylmethyl]phenol
Synonyms
Bisacodyl Related Compound A (USP); 4,4'-Dihydroxydiphenyl(2-pyridyl)methane
SMILES
C1=CC=NC(=C1)C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O
Appearance
White Solid
Light sensitive
No
Hygroscopic
No

Request this material

Ask about current availability, documentation, or a pack size for your program.

Request a quotation

Available pack sizes

Contact us for pack options.

Storage

Refrigerator

Need help selecting a material?

Our catalog team can help confirm fit, grade, and availability.

Contact catalog support