Cyclophosphamide Impurity 13 CAS 127-88-8
| CAS No. | 127-88-8 |
| Molecular Formula | C4H8Cl4NOP |
| Molecular Weight | 258.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C4H8Cl4NOP, Cyclophosphamide Impurity 13 contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 258.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Cyclophosphamide Impurity 13 (CAS 127-88-8) is a high-purity analytical reference standard with the molecular formula C4H8Cl4NOP and a molecular weight of 258.90 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cyclophosphamide Impurity 13 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H8Cl4NOP |
| Molecular Weight | 258.90 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Cyclophosphamide Standards
- Cyclophosphamide Impurity 4 (CAS 2810251-24-0)
- Cyclophosphamide (CAS 50-18-0)
- Cyclophosphamide Impurity 25 (CAS 2387771-94-8)
- Cyclophosphamide impurity 35 (CAS CATO-C4X-230635)
- Cyclophosphamide-d8 (CAS 1178903-96-2)
- Cyclophosphamide Impurity 21 (CAS 2517939-95-4)
- Cyclophosphamide Impurity 42 (CAS 2387771-96-0)
- Cyclophosphamide Impurity 47 (CAS CATO-C4X-230647)
Recommended Standards
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- LCZ-696 Impurity 87 (CAS 2061992-11-6)
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