5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide CAS 31247-23-1
| CAS No. | 31247-23-1 |
| Molecular Formula | C5H8O4S |
| Molecular Weight | 164.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 164.18 g/mol gives 5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide (CAS 31247-23-1), a certified reference material (molecular formula C5H8O4S, MW 164.18 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, a sulfone group, 5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 164.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), 5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide 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 | C5H8O4S |
| Molecular Weight | 164.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Sulfur Atoms | 1 |
Related Dioxa Standards
- 5,7-Dioxa-6-thiaspiro[2.5]octane 6,6-dioxide (CAS 153493-52-8)
- 3,6-Dioxa-8-mercaptooctan-1-ol (CAS 56282-36-1)
- 1,4-Dioxa-8-thiaspiro[4.5]decane (CAS 42850-68-0)
- (2,5-Dioxa-8-azaspiro[3.5]Nonan-6-yl)methanol (CAS 2366180-41-6)
- 8,10-Dioxa-1,4-diazaspiro[5.5]undecane (CAS 219749-65-2)
- 1,4-Dioxa-spiro[4.5]decan-6-ol (CAS 78881-14-8)
- 2-Methyl-1,3-dioxa-8-azaspiro[4.5]decane (CAS 112197-83-8)
- 1,8-Dioxa-4-azaspiro[5.5]undecane (CAS 1226975-76-3)
Recommended Standards
- 5-(3-Fluorophenyl)-4,5-dihydro-1H-pyrazole (CAS 958815-79-7)
- 5-Fluoro-1-tetralone (CAS 93742-85-9)
- 4-Fluoro-7-methyl-2,3-dihydro-1H-inden-1-one (CAS 828267-45-4)
- 5-Fluoro-2,3-dimethylbenzofuran (CAS 30336-66-4)
- 4-Chloro-5-methyl-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine 6104AC 942920-17-4 C17H27ClN2Si (CAS 942920-17-4)
- (R)-Benzyl 3-((2-hydroxyethyl)thio)piperidine-1-carboxylate (CAS 1353993-13-1)
- 1-(((Benzyloxy)carbonyl)amino)-3-methylcyclohexane-1-carboxylic acid (CAS 1303777-87-8)
- 3,4-Diaminobutanoic acid dihydrochloride (CAS 109754-82-7)
- (S)-N-(4-Chlorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1264035-29-1)
- 1-(2-Fluorophenyl)-3-(2-hydroxy-2-methyl-3-(methylthio)propyl)urea (CAS 1396675-32-3)
- Phenanthrene-3,6-diol (CAS 30309-92-3)
- [4-[[5-Fluoro-4-[2-methyl-1-(1-methylethyl)-1H-imidazol-5-ly]-2-pyrimidinyl]amino]phenyl][(3S)-3-(methylamino)-1-pyrrolidinyl]methanone (CAS 924641-59-8)
- N-((2S)-2-Amino-2-phenylethyl)-N,N-dimethylamine (CAS 702699-84-1)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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