Thiotepa Impurity 14 CAS CATO-C4X-215614
| CAS No. | CATO-C4X-215614 |
| Molecular Formula | C10H21N5OP2S2 |
| Molecular Weight | 353.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Thiotepa Impurity 14 (CAS CATO-C4X-215614, C10H21N5OP2S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C10H21N5OP2S2, Thiotepa Impurity 14 contains an amide group, sulfur-containing functionality, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 353.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H21N5OP2S2 |
| Molecular Weight | 353.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Thiotepa Standards
- Thiotepa Impurity 11 (CAS CATO-C4X-215611)
- Thiotepa Impurity 10 (CAS CATO-C4X-215610)
- Thiotepa Impurity 8 (CAS CATO-C4X-21568)
- Thiotepa Impurity 9 (CAS CATO-C4X-21569)
- Thiotepa Impurity 6 (CAS CATO-C4X-21566)
- Thiotepa Impurity 4 (CAS CATO-C4X-21564)
- Thiotepa Impurity 1 (CAS 90877-51-3)
- Thiotepa Impurity 12 (CAS 2835499-20-0)
Recommended Standards
- Ruxolitinib impurity 52 (CAS CATO-C4X-205852)
- Besudil Impurity 1 (CAS CATO-C4X-29881)
- Ruxolitinib Impurity 115 (CAS CATO-C4X-2058115)
- (S)-(+)-Camptothecin D5 (CAS 1329616-37-6)
- Vortioxetine Impurity 7 (CAS CATO-C4X-10567)
- Etrasimod Impurity 33 (CAS 131373-89-2)
- Aripiprazole Impurity 40 (CAS CATO-C4X-100840)
- 4-Oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 23945-49-5)
- N2,N2-Dimethyl[1,1'-binaphthalene]-2,2'-diamine (CAS 1620328-70-2)
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- (S)-1-Glycyl-N-((S)-4-methyl-1-(naphthalen-2-ylamino)-1-oxopentan-2-yl)pyrrolidine-2-carboxamide (CAS 95574-38-2)
- Tert-butyl (4-(3-hydroxypropyl)cyclohexyl)carbamate (CAS 1134861-31-6)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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