Tenofovir disoproxil Impurity 112 CAS CATO-C4X-1076112
| CAS No. | CATO-C4X-1076112 |
| Molecular Formula | C59H92N15O30P3 |
| Molecular Weight | 1584.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a process- or degradation-related impurity, Tenofovir disoproxil Impurity 112 (CAS CATO-C4X-1076112, C59H92N15O30P3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Tenofovir disoproxil Impurity 112 (C59H92N15O30P3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.5, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 1584.37 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Tenofovir disoproxil Impurity 112 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C59H92N15O30P3 |
| Molecular Weight | 1584.37 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 15 |
Related Tenofovir Standards
- Tenofovir Impurity 34 (CAS CATO-C4X-107634)
- Tenofovir Trimer Impurity 51 (CAS CATO-C4X-107651)
- Tenofovir disoproxil Impurity 33 (CAS CATO-C4X-107633)
- Tenofovir Trimer Impurity 52 (CAS CATO-C4X-107652)
- Tenofovir Trimer Impurity 53 (CAS CATO-C4X-107653)
- Tenofovir disoproxil Impurity 128 (CAS CATO-C4X-1076128)
- Tenofovir disoproxil Impurity 132 (CAS CATO-C4X-1076132)
- Tenofovir disoproxil Impurity 116 (CAS 2241284-68-2)
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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 18665070610 / Nicole.chen@cato-chem.com