Ethyl 2-(2,4-dichloroanilino)-2-oxoacetate CAS 15313-47-0
| CAS No. | 15313-47-0 |
| Molecular Formula | C10H9Cl2NO3 |
| Molecular Weight | 262.09 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 Ethyl 2-(2,4-dichloroanilino)-2-oxoacetate.
Ethyl 2-(2,4-dichloroanilino)-2-oxoacetate (CAS 15313-47-0), molecular formula C10H9Cl2NO3 and molecular weight 262.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H9Cl2NO3, Ethyl 2-(2,4-dichloroanilino)-2-oxoacetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Ethyl 2-(2,4-dichloroanilino)-2-oxoacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9Cl2NO3 |
| Molecular Weight | 262.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-(2,5-Dichloroanilino)pyridine-3-carbonitrile (CAS 1019357-51-7)
- 4-(2,6-Dichloroanilino)-3-thiophenemethanol (CAS 72888-37-0)
- 4-(2,6-Dichloroanilino)-3-thiopheneacetonitrile (CAS 72888-00-7)
- 2-[3-(3,4-dichloroanilino)-1-methoxy-2-propenylidene]malononitrile (CAS 341967-10-0)
- 4-(2,6-Dichloroanilino)-3-thiophenecarboxylic Acid Methyl Ester (CAS 72888-20-1)
- 2-[(2,3-Dichloroanilino)carbonyl]cyclohexanecarboxylic acid (CAS 404584-09-4)
- 2-[(3,4-Dichloroanilino)carbonyl]cyclohexanecarboxylic acid (CAS 199735-72-3)
- (Z)-3-(3,5-dichloroanilino)-2-[(4-methylphenyl)sulfonyl]-2-propenenitrile (CAS 1024618-95-8)
Recommended Standards
- 1-(Cyclobutylmethyl)-4-iodo-1H-pyrazole (CAS 1489696-48-1)
- 1-(4-Bromophenyl)-3,3-difluorocyclobutan-1-amine (CAS 1552637-04-3)
- 4-Bromo-N-(cyclopropylmethyl)-2,6-difluoroaniline (CAS 1486344-00-6)
- 3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1613639-46-5)
- (3As,6as)-N-(tert-butyl)hexahydropyrrolo[3,4-b]pyrrole-1(2h)-carboxamide (CAS 1486484-41-6)
- (3AS,12aR)-4,6-dihydroxy-3a,12a-dihydro-5H-furo[3',2':4,5]furo[3,2-b]xanthen-5-one (CAS 55256-49-0)
- 4-(4,4,4-Trifluorobutoxy)benzoic acid (CAS 921623-31-6)
- Benzoic acid, 4-[(tetrahydro-2H-pyran-4-yl)methoxy]- (CAS 1008773-89-4)
- Clomiphene Impurity 9 (CAS 14770-94-6)
- N-((trimethoxysilyl)methyl)aniline (CAS 77855-73-3)
- Methyl 4-((3-(4-chlorophenyl)-5-(2,3-dichlorophenyl)-6-oxo-5,6-dihydropyridazin-1(4H)-yl)methyl)benzoate (CAS 344282-79-7)
- Methyl 3-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate (CAS 885524-71-0)
- 3-(3,4,5-Trifluorophenyl)propiophenone (CAS 898777-56-5)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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