Impurities
AY-0281-001
Neomycin Sulphate
C23H48N6O17S
Confirm availabilityView details ↗
Impurity reference standard material
Neomycin Sulfate EP Impurity A
Material overview
Neomycin Sulfate EP Impurity A (AY-0281-002) — impurity reference standard material. CAS 3947-65-7, formula C12H26N4O6, molecular weight 322.36 g/mol. Request technical documentation and current availability.
Confirm availability
Technical identifiers
- Catalog number
- AY-0281-002
- CAS number
- 3947-65-7
- Molecular formula
- C12H26N4O6
- Molecular weight
- 322.36 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-(((1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl)oxy)tetrahydro-2H-pyran-3,4-diol
- Synonyms
- 1405-10-3
- SMILES
- O[C@H]([C@H]1O)[C@@H]([C@H](C[C@H]1N)N)O[C@@]([C@@H]([C@@H](O)[C@@H]2O)N)([H])O[C@@H]2CN
- Appearance
- Off-White to Pale Yellow Powder
- 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.