1365962-29-3 Ethyl 4-{[chloro(phenyl)acetyl]amino}benzoate MFCD22056616 CAS 1365962-29-3
| CAS No. | 1365962-29-3 |
| Molecular Formula | C17H16ClNO3 |
| Molecular Weight | 317.77 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.
1365962-29-3 Ethyl 4-{[chloro(phenyl)acetyl]amino}benzoate MFCD22056616 (CAS 1365962-29-3), molecular formula C17H16ClNO3 and molecular weight 317.77 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1365962-29-3 Ethyl 4-{[chloro(phenyl)acetyl]amino}benzoate MFCD22056616 (C17H16ClNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 317.77 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C17H16ClNO3 |
| Molecular Weight | 317.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- (9-Isopropyl-5,5-dioxido-6H-dibenzo[c,e][1,2]thiazin-6-yl)acetic acid (CAS 1858242-04-2)
- N-Butyl-N-methyl-2-(quinolin-8-yloxy)acetamide (CAS 88350-34-9)
- 4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N,N-dimethylbenzamide (CAS 321429-97-4)
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- 5-Bromo-2-fluorophenylboronic Acid (CAS 112204-57-6)
- C-Peptide (human) (CAS 33017-11-7)
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