2,2,8,8-Tetramethyl-3,5,7-nonanetrione CAS 104779-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104779-75-1 |
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,8,8-Tetramethyl-3,5,7-nonanetrione (CAS 104779-75-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H22O3. Molecular weight: 226.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H22O3 |
| Molecular Weight | 226.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1986 |
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Recommended Standards
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- Cefcapene Impurity 33 (CAS CATO-C4X-182433)
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- 3-Chloro-1-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-hydroxypyridazin-4(1H)-one (CAS 87008-90-0)
- 4-fluoro-2-(methoxymethyl)aniline hydrochloride (CAS 1803595-74-5)
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- N-(5-((3-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)cyclopropanecarboxamide (CAS 392303-29-6)
- Apalutamide impurity 89 (CAS 2695526-53-3)
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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