Fudosteine Dimer TFA CAS CATO-C4X-144761
| CAS No. | CATO-C4X-144761 |
| Molecular Formula | C12H24N2O5S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fudosteine Dimer TFA.
Fudosteine Dimer TFA (CAS CATO-C4X-144761), molecular formula C12H24N2O5S2C2HF3O2 and molecular weight 454.48 g/mol, is a CATO reference standard with documented purity and traceability.
Fudosteine Dimer TFA (C12H24N2O5S2C2HF3O2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C12H24N2O5S2 C2HF3O2 |
| Molecular Weight | 454.48 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Fudosteine Standards
- Fudosteine Impurity 20 (CAS 1023971-10-9)
- Fudosteine Impurity 45 (CAS 1023971-15-4)
- Fudosteine Impurity 25 (CAS 121234-18-2)
- Fudosteine (CAS 13189-98-5)
- Fudosteine Impurity 22 (CAS 1480319-53-6)
- Fudosteine Impurity 2 (CAS 1480319-53-6 (free base))
- Fudosteine Impurity 21 (Mixture of Diastereomers) (CAS 209665-22-5)
- Fudosteine Impurity 1 (Mixture of Diastereomers) (CAS 209665-22-5(free base))
Recommended Standards
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- N-(2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)isobutyramide (CAS 946340-95-0)
- 2,2-Difluoro-2-(3-methylpyridin-4-yl)acetic acid (CAS 1504827-81-9)
- N-[2-(Isopentyloxy)benzyl]-4-methylaniline (CAS 1040688-96-7)
- Furo[2,3-b]quinoxaline-3-carboxylic acid (CAS 80602-20-6)
- Ethyl 1,5-Dimethyl-1H-1,2,4-triazole-3-carboxylate (CAS 1034197-35-7)
- N-monodesmethylsibutramine-D7 Hydrochloride (CAS 1188265-54-4)
- 1,1-dimethoxycyclobutane (CAS 4415-90-1)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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