2,8-Dioxaspiro[4.5]Decan-6-one CAS 2090308-74-8
| CAS No. | 2090308-74-8 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 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 2,8-Dioxaspiro[4.5]Decan-6-one.
2,8-Dioxaspiro[4.5]Decan-6-one (CAS 2090308-74-8), molecular formula C8H12O3 and molecular weight 156.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2,8-Dioxaspiro[4.5]Decan-6-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 156.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,8-Dioxaspiro[4.5]Decan-6-one 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 | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
Related Dioxaspiro Standards
- 2,6-Dioxaspiro[4.5]decan-9-one (CAS 1342743-20-7)
- 2,8-dioxaspiro[4.5]decan-1-one (CAS 1690338-28-3)
- 1,3-Dioxaspiro[4.5]decan-4-one (CAS 27032-96-8)
- 1,4-Dioxaspiro[4.4]nonane-7-carbaldehyde (CAS 90199-54-5)
- 1,4-Dioxaspiro[4.5]Decan-2-one (CAS 4423-79-4)
- 1,4-Dioxaspiro[4.5]decan-6-one (CAS 4746-96-7)
- 1,4-Dioxaspiro[4.5]decan-7-one (CAS 4969-01-1)
- 1,8-Dioxaspiro[4.5]decan-4-one (CAS 2137765-75-2)
Recommended Standards
- 2,6-Dimethylterephthalonitrile (CAS 95216-09-4)
- 2-Acetyl-5,5-dimethylpyrazolidin-3-one (CAS 49629-18-7)
- 2,5-Dimethylterephthalonitrile (CAS 39095-25-5)
- 2-Allyltetrahydrofuran-2-carboxylic acid (CAS 267425-71-8)
- Methylophiopogonone A (CAS 74805-90-6)
- 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbonitrile (CAS 884507-59-9)
- 2-(Isopropyl(4-methylbenzyl)amino)ethanol (CAS 1247398-11-3)
- 4-Chloro-6-cyanonicotinic Acid (CAS 1805651-53-9)
- Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate (CAS 186504-25-6)
- NOTA-NHS ester (CAS 1338231-09-6)
- 1,3-dichloro-6-methyl-isoquinoline (CAS 21902-38-5)
- (4-(Azetidin-1-ylmethyl)phenyl)(3,4-dichlorophenyl)methanone (CAS 898757-00-1)
- 7-Hydroxy Risperidone (CAS 147663-04-5)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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