Rebamipide Impurity 62 CAS 889573-80-2
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 889573-80-2 |
| Molecular Formula | C12H11BrN2O3 |
| Molecular Weight | 311.13 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rebamipide Impurity 62 (CAS 889573-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11BrN2O3. Molecular weight: 311.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11BrN2O3 |
| Molecular Weight | 311.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Solriamfetol Impurity 15 (CAS CATO-C4X-256315)
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- Dotinurad Impurity 20 (CAS CATO-C4X-249420)
- tert-Butyldiphenylsilan (S-methylsulfonimidoyl)methane (CAS 1069070-10-5)
- n-Methyl-N-(2,2,2-trifluoroethyl)piperidin-4-amine hydrochloride (CAS 1432678-56-2)
- 3-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride (CAS 1188265-60-2)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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