1-(3-AMINO-2-METHYL-BENZYL)-4-(2-THIOPHEN-2-YL-ETHOXY)-2-PYRIDONE CAS 934628-27-0
| CAS No. | 934628-27-0 |
| Molecular Formula | C19H20N2O2S |
| Molecular Weight | 340.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-AMINO-2-METHYL-BENZYL)-4-(2-THIOPHEN-2-YL-ETHOXY)-2-PYRIDONE (CAS 934628-27-0), molecular formula C19H20N2O2S and molecular weight 340.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-AMINO-2-METHYL-BENZYL)-4-(2-THIOPHEN-2-YL-ETHOXY)-2-PYRIDONE (C19H20N2O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C19H20N2O2S |
| Molecular Weight | 340.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related AMINO Standards
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- (4-Boc-amino-piperidin-1-yl)-thiophen-3-yl-acetic acid (CAS 885275-49-0)
- 6-Amino-3-(tert-butyl)-4-(4-(methylthio)phenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 328261-37-6)
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Recommended Standards
- 1-(2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxypropan-1-one (CAS 851864-28-3)
- 1-Allyl-2-((2-(4-methoxyphenoxy)ethyl)thio)-1H-benzo[d]imidazole (CAS 920117-24-4)
- 1-(2-((3-Methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxyethan-1-one (CAS 851803-55-9)
- 2-([1,2,4]Triazolo[4,3-a]quinolin-1-ylthio)-1-(azepan-1-yl)ethan-1-one (CAS 692284-78-9)
- Ac-VEHD-AFC (CAS 1135418-22-2)
- 5-(Dimethylamino)pentanoic Acid (CAS 89855-60-7)
- 2,5-Dichloro-N-(4-(2,4-dimethylphenyl)thiazol-2-yl)thiophene-3-carboxamide (CAS 476626-98-9)
- 2-Ethyl-1-(3-methoxyphenyl)-1H-pyrrole (CAS 741717-53-3)
- N-(5-Amino-2H-1,2,3-triazol-4-yl)formamide (CAS 328977-78-2)
- 1,3-Bis(iodomethyl)tetramethyldisiloxane (stabilized with Copper chip) (CAS 2943-69-3)
- Sodium hexafluorostannate(IV), 99% (CAS 16924-51-9)
- Tetradecylthioacetic Acid (CAS 2921-20-2)
- Ethyl 9h-carbazole-2-carboxylate (CAS 82408-83-1)
- C-telopeptide (CAS 162929-64-8)
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