Nintedanib Impurity 57 CAS 1174335-83-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1174335-83-1 |
| Molecular Formula | C20H16ClNO5 |
| Molecular Weight | 385.80 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Nintedanib Impurity 57 (CAS 1174335-83-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16ClNO5. Molecular weight: 385.80 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16ClNO5 |
| Molecular Weight | 385.80 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Nintedanib Standards
- Nintedanib Impurity 56 (CAS CATO-C4X-181456)
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- Nintedanib Impurity 116 (CAS CATO-C4X-1814116)
- Nintedanib impurity 82 (CAS 2101947-36-6)
- Nintedanib Impurity 133 (CAS CATO-C4X-1814133)
- Nintedanib Impurity N4 (CAS 1987887-92-2)
- Nintedanib Impurity 28 (CAS CATO-C4X-181428)
- Nintedanib Impurity 188 (CAS 2676997-47-8)
Recommended Standards
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- 3-Fluoro-4-(2-hydroxypropan-2-yl)benzenesulfonamide (CAS 2143028-04-8)
- (2,4-Difluorophenyl)(4-methylpyridin-3-yl)methanone (CAS 1187168-90-6)
- N-(Prop-2-yn-1-yl)pyrene-1-carboxamide (CAS 500783-43-7)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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