Lansoprazole Impurity 39 CAS 1187926-84-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1187926-84-6 |
| Molecular Formula | C18H15F6N3O2S |
| Molecular Weight | 451.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lansoprazole Impurity 39 (CAS 1187926-84-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15F6N3O2S. Molecular weight: 451.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H15F6N3O2S |
| Molecular Weight | 451.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lansoprazole Standards
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Recommended Standards
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- Dotinurad Impurity 102 (CAS CATO-C4X-2494102)
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- Ebastine Impurity 24 (CAS CATO-C4X-202924)
- Goserelin EP Impurity D Acetate (CAS CATO-C4X-19204)
- 1-((6-Chloroimidazo[1,2-a]pyridin-2-yl)methyl)piperidin-4-amine (CAS 1154260-73-7)
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- 2,4-Dichloro-5-nitro-6-(trifluoromethyl)pyrimidine (CAS 715-42-4)
- 3-(2-(Acetylthio)ethoxy)propanoic acid (CAS 2093977-01-4)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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