(6,6-Dimethyloxan-2-yl)methanesulfonyl chloride CAS 1934960-78-7
| CAS No. | 1934960-78-7 |
| Molecular Formula | C8H15ClO3S |
| Molecular Weight | 226.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (6,6-Dimethyloxan-2-yl)methanesulfonyl chloride.
CATO supplies (6,6-Dimethyloxan-2-yl)methanesulfonyl chloride (CAS 1934960-78-7), a certified reference material (molecular formula C8H15ClO3S, MW 226.72 g/mol) for analytical method development and quality control.
(6,6-Dimethyloxan-2-yl)methanesulfonyl chloride (C8H15ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (6,6-Dimethyloxan-2-yl)methanesulfonyl 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 | C8H15ClO3S |
| Molecular Weight | 226.72 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethyloxan Standards
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- 3,5-dimethyloxan-4-ol (CAS 1420815-91-3)
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Recommended Standards
- 2-cyclopentyl-2-methoxyethane-1-sulfonyl chloride (CAS 1785365-24-3)
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- (1-Methoxycyclohexyl)methanesulfonyl chloride (CAS 1781128-20-8)
- 6-chloro-N,N-dimethylpyridine-3-sulfonamide (CAS 52480-31-6)
- 3-fluorocyclobutane-1-sulfonyl chloride (CAS 1314964-82-3)
- (2E)-3-(3-Methylphenyl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 880410-63-9)
- 2-(Quinolin-8-yloxy)acetamide (CAS 3135-52-2)
- (2-Chloro-6-fluoro-3-methoxyphenyl)boronic acid (CAS 1072945-77-7)
- 6-Chloro-5,7-dimethyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1267773-12-5)
- 1-Benzyl-4-(4-nitrophenyl)piperazine (CAS 16155-08-1)
- Isopropyl 3'-formyl-[1,1'-biphenyl]-3-carboxylate (CAS 728918-83-0)
- 2-Bromo-4-isopropyl-3-methylpyridine (CAS 1710710-51-2)
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