7,9,9-Trimethyl-1,4-dioxaspiro[4.5]dec-6-en-8-one CAS 14203-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14203-64-6 |
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,9,9-Trimethyl-1,4-dioxaspiro[4.5]dec-6-en-8-one (CAS 14203-64-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16O3. Molecular weight: 196.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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Recommended Standards
- 2-((5-Methylfuran-2-yl)methoxy)tetrahydro-2H-pyran (CAS 138590-84-8)
- (R)-1-(2,4-dimethoxyphenyl)propan-2-ol (CAS 1432620-28-4)
- 2-(3-Ethoxy-4-methoxyphenyl)ethan-1-ol (CAS 1378824-59-9)
- 3-(Hex-1-yn-1-yl)-3-hydroxy-2-phenylisoindolin-1-one (CAS 143647-60-3)
- 5-(3-Chlorophenyl)-1,2-oxazol-3-amine (CAS 1480388-66-6)
- 3-(2-Chloro-3,4,5-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1018125-33-1)
- N1,N2-Dibutyloxalamide (CAS 14040-75-6)
- 1-[3-(1h-1,2,3,4-tetrazol-1-yl)phenyl]ethan-1-amine (CAS 893751-77-4)
- 3-(3-chloro-4-fluorophenyl)-4-oxo-2-sulfanyl-3,4-dihydroquinazoline-7-carboxylic acid (CAS 790271-23-7)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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