Impurities
AY-0210-005
Cefuroxime EP Impurity D
C18H15Cl3N4O9S
Confirm availabilityView details ↗
Impurity reference standard material
Cefuroxime Axetil EP Impurity A
Material overview
Cefuroxime Axetil EP Impurity A (AY-0210-002) — impurity reference standard material. CAS 123458-61-7, formula C20H22N4O10S, molecular weight 510.47 g/mol. Request technical documentation and current availability.
Confirm availability
Technical identifiers
- Catalog number
- AY-0210-002
- CAS number
- 123458-61-7
- Molecular formula
- C20H22N4O10S
- Molecular weight
- 510.47 g/mol
- Category
- Impurity reference standard material
- Chemical name
- ((1RS,6R,7R)-1-Acetoxyethyl3-[(carbamoyloxy)methyl]-7-[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate)
- Synonyms
- Cefuroxime axetil delta-3 isomers; 1-(Acetyloxy)ethyl(6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
- SMILES
- O=C(C(C(COC(N)=O)=CS[C@]1([H])[C@@H]2NC(/C(C3=CC=CO3)=N\OC)=O)N1C2=O)OC(OC(C)=O)C
- Appearance
- Off-White to Pale Yellow 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 materialsNeed help selecting a material?
Our catalog team can help confirm fit, grade, and availability.