N-[4-Chloro-2-(2-chlorobenzoyl)phenyl]-N-[(3,4-dimethoxyphenyl)sulfonyl]glycine Phenylmethyl Ester CAS 140916-69-4
| CAS No. | 140916-69-4 |
| Molecular Formula | C30H25Cl2NO7S |
| Molecular Weight | 614.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 614.49 g/mol gives N-[4-Chloro-2-(2-chlorobenzoyl)phenyl]-N-[(3,4-dimethoxyphenyl)sulfonyl]glycine Phenylmethyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-[4-Chloro-2-(2-chlorobenzoyl)phenyl]-N-[(3,4-dimethoxyphenyl)sulfonyl]glycine Phenylmethyl Ester (CAS 140916-69-4), a certified reference material (molecular formula C30H25Cl2NO7S, MW 614.49 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-[4-Chloro-2-(2-chlorobenzoyl)phenyl]-N-[(3,4-dimethoxyphenyl)sulfonyl]glycine Phenylmethyl Ester is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 614.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C30H25Cl2NO7S |
| Molecular Weight | 614.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- O-(3-Fluoro-2-methoxybenzyl)hydroxylamine (CAS 1388064-69-4)
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- 1-Chloro-1,2-Difluoroethane (CAS 338-64-7)
- 1-(1H-Benzo[d]imidazol-2-yl)guanidine acetate (CAS 197806-67-0)
- 3-(4-Fluorophenyl)-1H-pyrazol-4-amine (CAS 91857-94-2)
- 3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine (CAS 20348-23-6)
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