3-(Naphthalen-1-yloxy)propane-1-sulfonyl chloride CAS 1340356-70-8
| CAS No. | 1340356-70-8 |
| Molecular Formula | C13H13ClO3S |
| Molecular Weight | 284.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Naphthalen-1-yloxy)propane-1-sulfonyl chloride (CAS 1340356-70-8), a certified reference material (molecular formula C13H13ClO3S, MW 284.76 g/mol) for analytical method development and quality control.
The molecular framework of 3-(Naphthalen-1-yloxy)propane-1-sulfonyl chloride (C13H13ClO3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-(Naphthalen-1-yloxy)propane-1-sulfonyl chloride 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 | C13H13ClO3S |
| Molecular Weight | 284.76 g/mol |
| 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 chloroform, dichloromethane, ethyl acetate, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
- 3-(Naphthalen-2-yloxy)propane-1-sulfonyl chloride (CAS 1018288-93-1)
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- 183966-16-7 Ethyl 6-(naphthalen-2-yl)-6-oxohexanoate DTXSID50597056 (CAS 183966-16-7)
- Di(naphthalen-1-yl)methanol (CAS 62784-66-1)
- Naphthalen-2-yl benzenesulfonate (CAS 15161-07-6)
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