Impurities
AY-0035-007
Paracetamol EP Impurity E
C8H8O2
Confirm availabilityView details ↗
Impurity reference standard material
Paracetamol EP Impurity B
Material overview
Paracetamol EP Impurity B (AY-0035-005) — impurity reference standard material. CAS 1693-37-4, formula C9H11NO2, molecular weight 165.19 g/mol. Request technical documentation and current availability.
Confirm availability
Technical identifiers
- Catalog number
- AY-0035-005
- CAS number
- 1693-37-4
- Molecular formula
- C9H11NO2
- Molecular weight
- 165.19 g/mol
- Category
- Impurity reference standard material
- Chemical name
- N-(4-hydroxyphenyl)propanamide
- Synonyms
- 4-Propionamidophenol; Acetaminophen Related Compound B (USP); Propanamide,N-(4-hydroxyphenyl); 4`-Hydroxypropionanilide; Propionanilide,4`-hydroxy
- SMILES
- CCC(=O)NC1=CC=C(C=C1)O
- Appearance
- Pale Purple Solid
- Light sensitive
- No
- Hygroscopic
- No
Request this material
Ask about current availability, documentation, or a pack size for your program.
Request a quotationAvailable pack sizes
Contact us for pack options.
Storage
Refrigerator
Similar items
View all related materialsImpurities
AY-0035-006
Paracetamol EP Impurity D
C8H9NO
Confirm availabilityView details ↗
Impurities
AY-0035-004
Paracetamol EP Impurity K
C6H7NO
Confirm availabilityView details ↗
Impurities
AY-0035-003
Paracetamol EP Impurity J
C8H8ClNO
Confirm availabilityView details ↗
Impurities
AY-0035-002
Paracetamol EP Impurity A
C8H9NO2
Confirm availabilityView details ↗
API
AY-0035-001
Paracetamol
C8H9NO2
Confirm availabilityView details ↗
Need help selecting a material?
Our catalog team can help confirm fit, grade, and availability.