6-Oxa-1-thiaspiro[2.5]octane CAS 86847-94-1
| CAS No. | 86847-94-1 |
| Molecular Formula | C6H10OS |
| Molecular Weight | 130.21 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-Oxa-1-thiaspiro[2.5]octane.
6-Oxa-1-thiaspiro[2.5]octane (CAS 86847-94-1), molecular formula C6H10OS and molecular weight 130.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Oxa-1-thiaspiro[2.5]octane (C6H10OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10OS |
| Molecular Weight | 130.21 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.) | 1981 |
| Sulfur Atoms | 1 |
Related Oxa Standards
- 1-Oxa-6-thiaspiro[2.5]octane (CAS 185-73-9)
- 2-Thiaspiro[3.3]heptan-6-amine (CAS 1363381-30-9)
- 2-thiaspiro[3.3]heptan-6-one (CAS 1523571-94-9)
- 4-Thiaspiro[2.5]octan-7-one (CAS 1369143-06-5)
- 6-Thiaspiro[2.5]octan-1-amine (CAS 1249471-36-0)
- 2-Oxa-7-thiaspiro[3.5]nonane (CAS 2892449-71-5)
- 6-Methyl-2-thiaspiro[3.3]Heptan-6-ol (CAS 2411639-90-0)
- 6-Oxa-2-thiaspiro[3.3]heptane (CAS 174-80-1)
Recommended Standards
- 6-methylthian-3-one (CAS 43152-90-5)
- Cyclobutylthiourea (CAS 572889-33-9)
- 5-methylthiophene-3-carbaldehyde (CAS 29421-72-5)
- Pyrrolidine-1-carbothioamide (CAS 40398-36-5)
- Ethyl N-[3-(4-acetylanilino)-2-cyanoacryloyl]carbamate (CAS 477853-57-9)
- 1,3-di(piperazin-1-yl)propane (CAS 19479-82-4)
- 1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone) (CAS 71868-15-0)
- 2-Methyl-2,3-dihydrobenzofuran-7-carbonyl chloride (CAS 103261-01-4)
- 3-Amino-2-benzoyl-6-oxo-6H,7H-thieno[2,3-b]pyridine-5-carboxylic acid (CAS 439946-22-2)
- 4-Bromoquinolin-7-ol (CAS 181950-60-7)
- Bambuterol Impurity 9 (CAS CATO-C4X-27469)
- 1,1-Diethylguanidine (CAS 1114-39-2)
- 5,8-Dichloroquinolin-4-amine (CAS 948292-69-1)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com