4-Chloro-N-(5-(2-methoxyethoxy)pyrimidin-2-yl)benzenesulfonamide CAS 6129-29-9
| CAS No. | 6129-29-9 |
| Molecular Formula | C13H14ClN3O4S |
| Molecular Weight | 343.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-N-(5-(2-methoxyethoxy)pyrimidin-2-yl)benzenesulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Chloro-N-(5-(2-methoxyethoxy)pyrimidin-2-yl)benzenesulfonamide (CAS 6129-29-9), a certified reference material (molecular formula C13H14ClN3O4S, MW 343.79 g/mol) for analytical method development and quality control.
The molecular framework of 4-Chloro-N-(5-(2-methoxyethoxy)pyrimidin-2-yl)benzenesulfonamide (C13H14ClN3O4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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).
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.
As a certified reference material (CRM), 4-Chloro-N-(5-(2-methoxyethoxy)pyrimidin-2-yl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H14ClN3O4S |
| Molecular Weight | 343.79 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)acetamide (CAS 104246-33-5)
- 3-Chloro-N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)propanamide (CAS 901397-84-0)
- 2-Chloro-4-[4-(piperidine-1-carbonyl)phenyl]benzoic acid (CAS 1261981-60-5)
- (S)-6'-Chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-7-carboxylic acid (CAS 1883726-83-7)
- (R)-6'-Chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-7-carboxylic acid (CAS 2763038-79-3)
- 2-Chloro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N-(3-phenylallyl)acetamide (CAS 851452-56-7)
- 6'-Chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-7-carboxylic acid (CAS 2763038-63-5)
- 2-(3-Chloro-2-(hydroxymethyl)phenyl)-6-cyclopropyl-8-fluoroisoquinolin-1(2H)-one, 97% (CAS 1242156-55-3)
Recommended Standards
- Fluphenazine Impurity 7 (CAS 1675-46-3)
- 6-(2-Chlorophenyl)-2-(methylthio)imidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-one (CAS 1395026-26-2)
- 2-(3-Chloroquinoxalin-2-yl)-2-(phenylsulfonyl)acetonitrile (CAS 121512-58-1)
- 3-Benzyl-2-methylbenzo[d]oxazol-3-ium bromide (CAS 64693-24-9)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)propane-1,3-diol (CAS 1494993-40-6)
- 1-(2-Methyl-5,6,7,8-tetrahydroquinazolin-4-yl)piperidine-3-carboxylic acid (CAS 1708080-34-5)
- 6-(2-Aminopyrimidin-4-yl)-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 400085-83-8)
- mPEG12-amine (CAS 869718-87-6)
- 1-(4-Chlorophenyl)-3-[6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]urea (CAS 439094-99-2)
- 5-Nonylresorcinol (CAS 46834-36-0)
- Regorafenib Impurity 83 (CAS CATO-C4X-104783)
- N-(2-Hydroxy-1,1-dimethylethyl)-3-(3-nitrophenyl)acrylamide (CAS 100098-62-2)
- (8-Methoxyquinolin-7-yl)boronic acid (CAS 1093231-09-4)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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