1,4-Dioxa-7-thiaspiro[4.4]nonane CAS 176-35-2
| CAS No. | 176-35-2 |
| Molecular Formula | C6H10O2S |
| Molecular Weight | 146.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,4-Dioxa-7-thiaspiro[4.4]nonane (CAS 176-35-2), a certified reference material (molecular formula C6H10O2S, MW 146.21 g/mol) for analytical method development and quality control.
Structurally, 1,4-Dioxa-7-thiaspiro[4.4]nonane (C6H10O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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 146.21 g/mol, it falls into the low-molecular-weight range.
As a certified reference material (CRM), 1,4-Dioxa-7-thiaspiro[4.4]nonane 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 | C6H10O2S |
| Molecular Weight | 146.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Dioxa Standards
- 6,9-Dioxa-2-azaspiro[4.5]Decane (CAS 1184197-90-7)
- 1,8-Dioxa-4-azaspiro[4.5]decane (CAS 122824-12-8)
- 2,9-Dioxa-6-azaspiro[4.5]decane (CAS 1251712-84-1)
- 8-Ethyl-2,5-dioxa-8-azaspiro[3.4]Octane (CAS 1556097-32-5)
- 1,4-Dioxa-6-azaspiro[4.5]decane (CAS 20742-44-3)
- 1,4-Dioxa-7-azaspiro[4.5]decane (CAS 40369-91-3)
- 2,6-Dioxa-9-azaspiro[3.6]Decane (CAS 54725-74-5)
- 2,6-dioxa-9-azaspiro[4.5]decane (CAS 923277-59-2)
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