5-Ethyl-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane CAS 1556097-47-2
| CAS No. | 1556097-47-2 |
| Molecular Formula | C14H20N2O3S |
| Molecular Weight | 296.39 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 5-Ethyl-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane.
CATO supplies 5-Ethyl-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane (CAS 1556097-47-2), a certified reference material (molecular formula C14H20N2O3S, MW 296.39 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, 5-Ethyl-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.39 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).
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.
CATO manufactures 5-Ethyl-8-tosyl-2-oxa-5,8-diazaspiro[3.4]Octane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H20N2O3S |
| Molecular Weight | 296.39 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-Tosyl-1-oxa-4,8-diazaspiro[4.5]decane (CAS 1170608-67-9)
- 1-Tosyl-1H-indole-4-carbonitrile (CAS 31271-86-0)
- 1-Tosyl-1H-indole-5-carbonitrile (CAS 32685-23-7)
- 6-Tosyl-2-oxa-6-azaspiro[3.3]Heptane-1-carboxylic acid (CAS 1349199-54-7)
- 8-Tosyl-1,4-dioxa-8-azaspiro[4.5]Decane (CAS 853751-19-6)
- 1-Tosyl-6-oxa-1-azaspiro[4.5]decane (CAS 2648243-51-8)
- 4-Tosyl-1-oxa-4-azaspiro[4.5]Decane (CAS 866155-38-6)
- 6-Tosyl-1-oxa-6-azaspiro[4.5]decane (CAS 2648243-52-9)
Recommended Standards
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- (7-(Furan-2-yl)-1,4-thiazepan-4-yl)(morpholino)methanone (CAS 1704558-77-9)
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- 2-Bromo-4-methyl-n-(thiazol-2-yl)benzenesulfonamide (CAS 1178482-11-5)
- 4-(Furan-2-yl)-N-(3-methylbenzyl)butan-2-amine (CAS 1042618-85-8)
- Benzyl 3-hydroxy-3-methylpiperidine-1-carboxylate (CAS 217795-83-0)
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