(6-Oxabicyclo[3.2.1]octan-2-yl)methanesulfonyl chloride CAS 2137810-94-5
| CAS No. | 2137810-94-5 |
| Molecular Formula | C8H13ClO3S |
| Molecular Weight | 224.71 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-Oxabicyclo[3.2.1]octan-2-yl)methanesulfonyl chloride.
(6-Oxabicyclo[3.2.1]octan-2-yl)methanesulfonyl chloride (CAS 2137810-94-5), molecular formula C8H13ClO3S and molecular weight 224.71 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (6-Oxabicyclo[3.2.1]octan-2-yl)methanesulfonyl chloride (C8H13ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 224.71 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (6-Oxabicyclo[3.2.1]octan-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 | C8H13ClO3S |
| Molecular Weight | 224.71 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Oxabicyclo Standards
- 2-(3-Oxabicyclo[4.1.0]heptan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2489456-37-1)
- 6-Oxabicyclo[3.1.0]hex-3-ene (CAS 7129-41-1)
- 2-(7-Oxabicyclo[2.2.1]heptan-2-yl)pyrimidine-4-carboxylic acid (CAS 1342791-42-7)
- (2-(7-Oxabicyclo[4.1.0]Heptan-3-yl)ethyl)dimethoxy(methyl)silane (CAS 97802-57-8)
- (1-Phenyl-2-oxabicyclo[2.2.2]Octan-4-yl)methanol (CAS 2133846-80-5)
- 1-Phenyl-2-oxabicyclo[2.2.2]Octane-4-carboxylic acid (CAS 2133846-81-6)
- 1-Phenyl-2-oxabicyclo[2.2.2]Octane-4-carbaldehyde (CAS 2375194-34-4)
- 2-(8-Oxabicyclo[3.2.1]oct-3-en-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2304631-44-3)
Recommended Standards
- (5-Oxaspiro[3.4]octan-6-yl)methanesulfonyl chloride (CAS 2137854-82-9)
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- (5-Cyclopropyltetrahydrofuran-2-yl)methanesulfonyl chloride (CAS 2137738-16-8)
- {6-oxaspiro[3.4]octan-7-yl}methanesulfonyl chloride (CAS 2091952-85-9)
- 4-((2-Methylcyclobutyl)methoxy)benzaldehyde (CAS 1707402-97-8)
- 2-(1-Methyl-1H-pyrazol-4-yl)tetrahydro-2H-pyran-4-amine (CAS 1341074-26-7)
- Ethyl 1-benzyl-6,6-dimethylpiperidine-3-carboxylate (CAS 1269755-63-6)
- (6-Fluoro-5-(methoxycarbonyl)pyridin-3-yl)boronic acid (CAS 2225178-29-8)
- 2-(4-Fluorobenzoyl)-4-methylpyridine (CAS 497854-55-4)
- 4-Fluoro-4'-(trifluoromethoxy)biphenyl-2-carboxylic acid (CAS 1183674-44-3)
- Dimethyl cis-4-Hydroxypyrrolidine-1,3-dicarboxylate (CAS 80616-41-7)
- 2-(Difluoromethyl)-5-fluoro-3-methoxypyridine-4-acetonitrile (CAS 1806932-89-7)
- Y6-OD-2Br (CAS 2418532-43-9)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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