Lansoprazole Impurity 47 CAS 142384-07-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 142384-07-4 |
| Molecular Formula | C14H12N4O3S |
| Molecular Weight | 316.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lansoprazole Impurity 47 (CAS 142384-07-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H12N4O3S. Molecular weight: 316.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H12N4O3S |
| Molecular Weight | 316.34 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Lansoprazole Standards
- Lansoprazole Impurity 49 (CAS CATO-C4X-161249)
- Lansoprazole Impurity 26 (CAS 1187926-85-7)
- Lansoprazole Impurity 26 (CAS CATO-C4X-111326)
- Lansoprazole Impurity 27 (CAS CATO-C4X-111327)
- Lansoprazole impurity 71 (CAS 2138848-91-4)
- Lansoprazole Impurity 37 (CAS 103312-62-5)
- Lansoprazole Impurity 42 (CAS CATO-C4X-111342)
- Lansoprazole impurity 72 (CAS 2138848-89-0)
Recommended Standards
- N-(Furan-2-ylmethyl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 899752-05-7)
- 3,5-Bis(benzyloxy)picolinonitrile (CAS 1000025-92-2)
- N-(6-Acetamidobenzo[d]thiazol-2-yl)-5-methylisoxazole-3-carboxamide (CAS 946274-43-7)
- Eszopiclone Impurity 27 (CAS 1216659-29-8)
- Olanzapine EP Impurity A (CAS 138564-59-7)
- 7-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde (CAS 1299607-40-1)
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(3-(trifluoromethyl)benzyl)pyridin-4(1H)-one (CAS 339017-50-4)
- 6-Methylheptane-2,5-dione (CAS 13901-85-4)
- Amlodipine Impurity 77 (CAS 265136-65-0)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com