Spiro[2.5]octan-4-one CAS 2205-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2205-98-3 |
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[2.5]octan-4-one (CAS 2205-98-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12O. Molecular weight: 124.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Spiro Standards
- Spiro[3.4]Octan-5-one (CAS 10468-36-7)
- spiro[2.5]octan-6-one (CAS 15811-21-9)
- Spiro[bicyclo[2.2.1]heptane-2,2'-oxirane] (CAS 173-91-1)
- spiro[2.5]octan-5-one (CAS 25308-67-2)
- Spiro[3.4]octan-2-one (CAS 41463-77-8)
- spiro[3.4]octan-3-one (CAS 37609-31-7)
- Spiro[3.4]octan-6-one (CAS 87611-64-1)
- spiro[3.3]heptane-2,6-dione (CAS 20061-23-8)
Recommended Standards
- rel-(3aR,7aS)-1,3,3a,4,7,7a-Hexahydroisobenzofuran (CAS 3471-41-8)
- rel-(3AR,6aS)-hexahydropentalen-2(1H)-one (CAS 19915-11-8)
- Rel-(1S,6S)-bicyclo[4.2.0]octan-7-one (CAS 27655-70-5)
- 3-(5-Bromo-2-chlorophenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1702550-20-6)
- 5-Hydroxy-2-naphthaldehyde (CAS 205586-09-0)
- 2,5-Bis(2-(furan-2-yl)propan-2-yl)furan (CAS 17920-89-7)
- 4-Chloro-5-methyl-N-(piperidin-2-ylmethyl)pyrimidin-2-amine hydrochloride (CAS 1289386-83-9)
- 2-Pyridineacetonitrile, 5-bromo-α-ethyl- (CAS 880869-93-2)
- Ethyl 4-carbamimidoylbenzoate (CAS 15676-12-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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 13829788188 / jacky.chen@cato-chem.com