Capecitabine EP Impurity G CAS 162204-20-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 162204-20-8 |
| Molecular Formula | C19H26FN3O8 |
| Molecular Weight | 443.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Capecitabine EP Impurity G (CAS 162204-20-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H26FN3O8. Molecular weight: 443.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H26FN3O8 |
| Molecular Weight | 443.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Capecitabine Standards
- Capecitabine Impurity 13 (CAS CATO-C4X-102413)
- Capecitabine Impurity 45 (CAS 162204-22-0)
- Capecitabine Impurity 46 (CAS 1341231-51-3)
- Capecitabine Impurity 39 (CAS CATO-C4X-102439)
- Capecitabine Impurity 22 (CAS CATO-C4X-102422)
- Capecitabine Impurity 17 (CAS 1262133-68-5)
- Capecitabine Impurity 24 (CAS CATO-C4X-102424)
- Capecitabine Impurity 8 (CAS 1262133-66-3)
Recommended Standards
- Linezolid Impurity 73 (CAS CATO-C4X-107373)
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- Upadacitinib Impurity 95 (CAS CATO-C4X-240595)
- Meropenem Impurity 14 (CAS CATO-C4X-130914)
- Fluvoxamine (CAS 54739-18-3)
- n-(Pyridin-4-yl)benzenesulfonamide (CAS 15309-85-0)
- 2-Chloro-4-methyl-5-nitropyrimidine (CAS 97821-70-0)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-5-nitropyridine (CAS 76211-92-2)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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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