N-(3-(((2-((4-Hydroxyphenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)phenyl)-N-methylmethanesulfonamide CAS 2296719-34-9
| CAS No. | 2296719-34-9 |
| Molecular Formula | C20H20F3N5O3S |
| Molecular Weight | 467.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(3-(((2-((4-Hydroxyphenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)phenyl)-N-methylmethanesulfonamide (C20H20F3N5O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 467.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(3-(((2-((4-Hydroxyphenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)phenyl)-N-methylmethanesulfonamide (CAS 2296719-34-9), molecular formula C20H20F3N5O3S and molecular weight 467.46 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C20H20F3N5O3S |
| Molecular Weight | 467.46 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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- Ethyl 2-(2-((3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 332126-56-4)
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Recommended Standards
- 1-(1-(2,5-Dimethoxyphenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrol-3-yl)-2,2,2-trifluoroethan-1-one (CAS 478032-26-7)
- MC-PEG2-C2-NHS ester (CAS 1263044-56-9)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(4-(difluoromethoxy)phenyl)propanoic acid (CAS 2255321-53-8)
- Lansoprazole Impurity H (CAS 1346598-28-4)
- (1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diamine (CAS 151489-85-9)
- BM-PEG3 (CAS 86099-06-1)
- Disul Sodium (CAS 136-78-7)
- 1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione (CAS 832737-94-7)
- 5-Bromo-6-chloronicotinic Acid (CAS 29241-62-1)
- N-Benzyl-4-isothiocyanatobenzenesulfonamide (CAS 100872-51-3)
- (R)-1-(1-bromoethyl)-3,5-bis(trifluoromethyl)benzene (CAS 1351520-15-4)
- 3-(Chloromethyl)-5-methoxypyridine hydrochloride (CAS 1801422-13-8)
- 3-Bromo-5,7-dimethyl-1H-indazole (CAS 1000341-11-6)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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