2,4-Dichloro-6-methylsulfonylquinoline CAS 1422502-60-0
| CAS No. | 1422502-60-0 |
| Molecular Formula | C10H7Cl2NO2S |
| Molecular Weight | 276.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 276.14 g/mol gives 2,4-Dichloro-6-methylsulfonylquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,4-Dichloro-6-methylsulfonylquinoline (CAS 1422502-60-0), a certified reference material (molecular formula C10H7Cl2NO2S, MW 276.14 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, 2,4-Dichloro-6-methylsulfonylquinoline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 276.14 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4-Dichloro-6-methylsulfonylquinoline 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 | C10H7Cl2NO2S |
| Molecular Weight | 276.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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- 4,7-Dichloro-2-(pyridin-2-yl)quinazoline (CAS 1269703-91-4)
- 4,7-Dichloro-2-(pyridin-3-yl)quinazoline (CAS 1269717-59-0)
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Recommended Standards
- 1-Ethyl-3,5-bis(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1384431-42-8)
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- 2-Amino-N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1374508-73-2)
- {4-[(Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]phenyl}acetic acid (CAS 1498324-65-4)
- 3-((4-Oxo-5,6,7,8-tetrahydroquinazolin-3(4H)-yl)methyl)benzoic acid (CAS 1710293-19-8)
- Tricyclo[2.2.1.0(2,6)]Heptan-1-amine (CAS 99669-35-9)
- (1R,2S)-2-(4-(methylthio)benzoyl)cyclohexane-1-carboxylic acid (CAS 844856-61-7)
- 4-Chloro-2-(2-methylpropoxy)phenol (CAS 1881295-94-8)
- (S)-2-Amino-4-oxopentanoic acid (CAS 4439-83-2)
- 5-((4-(Diethylcarbamoyl)phenyl)amino)-5-oxopentanoic acid (CAS 940532-51-4)
- Moniliformin (CAS 71376-34-6)
- Hexestrol-D4 (CAS 1189950-25-1)
- 2-Methyl-4-nonanol (CAS 26533-31-3)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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