Active ingredient reference standard
Penicillin G Potassium
Material overview
Penicillin G Potassium (AY-0625-001) — active ingredient reference standard. CAS 113-98-4, formula C16H17KN2O4S, molecular weight 372.50 g/mol. Request technical documentation and current availability.
Confirm availability
Technical identifiers
- Catalog number
- AY-0625-001
- CAS number
- 113-98-4
- Molecular formula
- C16H17KN2O4S
- Molecular weight
- 372.50 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
- Synonyms
- Benzylpenicillin Potassium - API (IP);; (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Potassium Salt
- SMILES
- CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CC=C3)C(=O)[O-])C.[K+]
- Appearance
- Off-White 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
Need help selecting a material?
Our catalog team can help confirm fit, grade, and availability.