spiro[2.5]octan-5-one CAS 25308-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25308-67-2 |
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies spiro[2.5]octan-5-one (CAS 25308-67-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H12O. Molecular weight: 124.18 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1964 |
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-4-one (CAS 2205-98-3)
- 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)
- 4-Chloro-2-(4-chlorophenyl)-6-methylquinazoline (CAS 885277-69-0)
- 3-(Octadec-2-en-1-yl)dihydrofuran-2,5-dione (CAS 67066-88-0)
- Methyl 4-Oxo-1-(2,4,5-trifluorophenyl)cyclohexanecarboxylate (CAS 1385694-46-1)
- Ethyl 3-oxo-3-(thiophen-3-yl)propanoate (CAS 53090-46-3)
- 3-(2-Benzylphenoxy)piperidine (CAS 946725-80-0)
- 2-Bromo-1-ethoxy-4-(2-methoxypropan-2-yl)benzene (CAS 2301948-20-7)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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