2-((2,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate CAS 380549-51-9
| CAS No. | 380549-51-9 |
| Molecular Formula | C15H12Cl2N2O3S |
| Molecular Weight | 371.24 g/mol |
| 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 2-((2,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate.
CATO supplies 2-((2,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380549-51-9), a certified reference material (molecular formula C15H12Cl2N2O3S, MW 371.24 g/mol) for analytical method development and quality control.
2-((2,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (C15H12Cl2N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H12Cl2N2O3S |
| Molecular Weight | 371.24 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-((3,5-Dichlorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475055-22-2)
- 4-[(2E)-3-(2,4-Dichlorophenyl)prop-2-enoyl]phenyl methanesulfonate (CAS 331460-77-6)
- 1-(3,4-Dichlorophenyl)-N-(pyridin-3-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 872621-61-9)
- 1-{1-[(3,4-dichlorophenyl)methyl]-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl}-1H-pyrrole (CAS 478047-17-5)
- 2-(1-Acetyl-2-(3,4-dichlorophenyl)-5-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)ethyl acetate (CAS 865658-32-8)
- 4-{[5-(2,4-dichlorophenyl)furan-2-yl]methyl}-1,2-dihydrophthalazin-1-one (CAS 338756-74-4)
- 6-(3,4-Dichlorophenyl)-4-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 79325-10-3)
- 7-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 478046-36-5)
Recommended Standards
- 1-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)ethyl (3,4-dichlorophenyl)carbamate (CAS 477859-65-7)
- 3,4-Dimethoxy-2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methyl)pyridine (CAS 1300645-77-5)
- 3-(3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl)-4-methoxybenzene-1-sulfonyl chloride (CAS 728864-71-9)
- Tert-butyl 3-formyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate (CAS 1025707-92-9)
- 3-(Aminomethyl)-4-(methylamino)phenol (CAS 1243414-22-3)
- (5-(Pyridin-3-yl)thiophen-2-yl)boronic acid (CAS 1421762-96-0)
- Tert-butyl 3-amino-4-(4-fluorophenyl)piperidine-1-carboxylate (CAS 916421-11-9)
- Ethyl (S)-2,5-dioxotetrahydro-1H-pyrrolizine-7a(5H)-carboxylate (CAS 2703745-57-5)
- N,1-Dimethyl-1H-imidazol-2-amine hydrochloride (CAS 1260816-38-3)
- 2-methylpyrimidin-5-ol (CAS 35231-56-2)
- 4-(4-Methoxyphenoxy)-3-methyl-1H-pyrazolo[3,4-b]quinoline (CAS 100743-02-0)
- 2-Methyl-6-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-4(2H)-one (CAS 1956319-95-1)
- 3-Fluoro-N-(4-mesitylthiazol-2-yl)benzamide (CAS 476283-23-5)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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