| UNSPSC Code | 41116107 |
|---|---|
| NACRES | NA.24 |
| SMILES string | Clc1cc2c(cc1)C(c4ncccc4CC2)C3=CCNCC3 |
| InChI | 1S/C19H19ClN2/c20-16-5-6-17-15(12-16)4-3-14-2-1-9-22-19(14)18(17)13-7-10-21-11-8-13/h1-2,5-7,9,12,18,21H,3-4,8,10-11H2 |
| InChI key | ADSCCBORDDPTRQ-UHFFFAOYSA-N |
| grade | certified reference material |
| agency | traceable to USP 1173086 |
| API family | desloratadine |
| form | solid |
| packaging | pkg of 50 mg |
| application(s) | pharmaceutical small molecule |
| storage temp. | 2-8°C |
| Quality Level | 300 |
Answer:It is a pharmaceutical secondary standard supplied as a certified reference material.
Answer:The material is traceable to the corresponding USP reference standard.
Answer:The package contains 50 mg.
Desloratadine Related Compound B is used as a pharmaceutical secondary reference standard for qualitative and quantitative analysis of desloratadine-related impurities. The material is supplied as a 50 mg certified reference material and is traceable to the corresponding USP primary reference standard. Its defined identity and certification support pharmaceutical quality control, method development, method verification, system suitability work, and calibration of analytical procedures used to monitor desloratadine drug substances or products. The compound has molecular formula C19H20Cl2N2, molecular weight 347.28, and CAS number 432543-89-0. As a secondary standard produced under ISO 17034 and ISO/IEC 17025 frameworks, it provides a documented alternative to preparing an internal working standard from bulk chemical. The solid material is stored at 2–8°C and should be handled in conjunction with its lot-specific certificate of analysis.
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