7,7,9-Trimethyl-2-[3-(trifluoromethyl)phenyl]-2-azaspiro[4.5]decane-1,3-dione CAS 286009-84-5
| CAS No. | 286009-84-5 |
| Molecular Formula | C19H22F3NO2 |
| Molecular Weight | 353.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 7,7,9-Trimethyl-2-[3-(trifluoromethyl)phenyl]-2-azaspiro[4.5]decane-1,3-dione (C19H22F3NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 353.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7,7,9-Trimethyl-2-[3-(trifluoromethyl)phenyl]-2-azaspiro[4.5]decane-1,3-dione (CAS 286009-84-5), molecular formula C19H22F3NO2 and molecular weight 353.38 g/mol, is a CATO reference standard with documented purity and traceability.
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 7,7,9-Trimethyl-2-[3-(trifluoromethyl)phenyl]-2-azaspiro[4.5]decane-1,3-dione 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 | C19H22F3NO2 |
| Molecular Weight | 353.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-(2,3,4-Trimethoxyphenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 727686-81-9)
- 9-Amino-N-(2-(dimethylamino)ethyl)-5-nitroacridine-4-carboxamide (CAS 89459-49-4)
- 2-Fluoro-4-methylthio-1-nitrobenzene (CAS 1025509-81-2)
- 2-(Cyclopropylmethyl)-5-methoxyphenol (CAS 1243474-35-2)
- Methyl-2,4,5-Trichlorophenylsulfide (CAS 4163-78-4)
- 4-(3-Fluorophenyl)-2-fluorophenol (CAS 1214390-52-9)
- 4-Acetyl-1-methylpiperazine (hydrochloride) (CAS 144205-68-5)
- 1-(5-Amino-2-hydroxy-3-nitrophenyl)ethanone (CAS 108129-55-1)
- 6-Hydroxyhexyl acrylate (CAS 10095-14-4)
- 2-Nitro-3-methyl-9H-pyrido[2,3-b]indole (CAS 186527-30-0)
- 2-Methyl-1,8-dihydrobenzo[1,2-d:3,4-d']diimidazole (CAS 860689-58-3)
- Cycloaspeptide D (CAS 691363-62-9)
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