017844
Montelukast Methyl Ketone
Size
£438.00
- SKU:
- 017844
- Molecular Weight:
- 570.14
- Purity:
- ≥97%
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- CAS Number:
- 937275-23-5
- Format:
- Pale yellow low melting solid
- Extra Details:
- Montelukast impurity. A leukotriene antagonist useful as anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agent. Synonyms: 1-[[[(1R)-3-(2-Acetylphenyl)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]thio]methyl]cyclopropaneacetic Acid; Montelukast EP Impurity F; Montelukast USP Related Compound E; Montelukast Methylketone CAS No: 937275-23-5 Molecular Formula: C₃₄H₃₂ClNO₃S Molecular Weight: 937275-23-5 Appearance: Pale yellow low melting solid Purity: ≥97% NMR: Conforms to reference MS: Conforms to reference Elemental Analysis: %C: 70.85, %H: 5.72, %N: 2.38 Specific Rotation: +58.1° (c = 0.3, Chloroform) Melting Point: 56-61°C Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
- Shipping Conditions:
- Blue Ice