Lansoprazole EP Impurity E CAS 583-39-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 583-39-1 |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Lansoprazole EP Impurity E (CAS 583-39-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2S. Molecular weight: 150.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Lansoprazole Standards
- Lansoprazole Impurity 11 (CAS 1329838-16-5)
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- Lansoprazole Impurity 35 (CAS 1797131-12-4)
- Lansoprazole Impurity 48 (CAS 27231-33-0)
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Recommended Standards
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- 3-Ethyl-4-nitro-1H-pyrazole (CAS 70951-91-6)
- 2-(Thietan-3-ylamino)-2-(thiophen-3-yl)ethan-1-ol (CAS 1869839-43-9)
- Methyl 2-amino-5-isobutoxybenzoate (CAS 1103931-28-7)
- 1-(2,4-Difluorophenyl)-2-fluoroethan-1-one (CAS 319-34-6)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com