Pemirolast potassium

• CAT Number: A000248
• CAS Number: 100299-08-9
• Molecular Formula: C10H7N6O • K
• Molecular Weight: 266.30
• Purity: ≥95%
• Synonyms: BMY26517
• Target: Neuronal Signaling
• Solubility: Limited solubility
• Storage: 3 years -20C powder
• IUPAC Name: potassium;9-methyl-3-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)pyrido[1,2-a]pyrimidin-4-one
• InChI: InChI=1S/C10H7N6O.K/c1-6-3-2-4-16-9(6)11-5-7(10(16)17)8-12-14-15-13-8;/h2-5H,1H3;/q-1;+1
• InChIKey: NMMVKSMGBDRONO-UHFFFAOYSA-N
• SMILES: CC1=CC=CN2C1=NC=C(C2=O)C3=NN=N[N-]3.[K+]

Pemirolast potassium（Cat No.:A000248）is a mast cell stabilizer used primarily in the treatment of allergic conjunctivitis. By inhibiting the release of histamine and other inflammatory mediators from mast cells, it helps reduce symptoms like itching, redness, and swelling associated with ocular allergies. Pemirolast potassium is typically administered as an ophthalmic solution and provides relief from both acute and chronic allergic responses. Its non-steroidal mechanism makes it a safe option for long-term use in managing allergic eye conditions without the risks associated with corticosteroids. It is well-tolerated with minimal side effects.