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Quantity Discount Table - Order More To Get More Price Discount
| Quantity | mg | Unit Price ($/mg or $/Unit) | Final Price |
|---|---|---|---|
| 1 | 5 | $103.70 | Total: $518.50 |
| 1 | 10 | $87.84 | Total: $878.40 |
| 1 | 25 | $74.42 | Total: $1,860.50 |
| 1 | 50 | $63.44 | Total: $3,172.00 |
| 1 | 100 | $54.90 | Total: $5,490.00 |
Overview
Quazolast (RHC 3988) is a potent mediator release inhibitor used as a control against ragweed antigenic nasal challenge and demonstrates superiority over placebo in preventing nasal congestion and nasal itching following such challenges.
Chemical Properties
| Molecular Formula | C12H7ClN2O3 |
| Molecular Weight | 262.65 |
| CAS Numbers | 86048-40-0 |
| Solubility | DMSO |
| Purity | 98% by HPLC |
| SMILES Code | C(OC)(=O)C=1OC=2C=3C(C(Cl)=CC2N1)=CC=CN3 |
Storage and Handling
0C Short Term, -20C Long Term
References
Dave NK, et al. A controlled, double-blind study of the effect of quazolast on nasal challenge with ragweed antigen. Ann Allergy. 1990 ; 65[4] 298-302.