1-(Benzo[d][1,3]dioxol-5-yl)-4,4,4-trifluorobutane-1,3-dione CAS 306935-39-7
| CAS No. | 306935-39-7 |
| Molecular Formula | C11H7F3O4 |
| Molecular Weight | 260.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Benzo[d][1,3]dioxol-5-yl)-4,4,4-trifluorobutane-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.
1-(Benzo[d][1,3]dioxol-5-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 306935-39-7), molecular formula C11H7F3O4 and molecular weight 260.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H7F3O4, 1-(Benzo[d][1,3]dioxol-5-yl)-4,4,4-trifluorobutane-1,3-dione contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H7F3O4 |
| Molecular Weight | 260.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Benzo Standards
- Benzo[b]thiophene-3-boronic acid pinacol ester, 97% (CAS 171364-86-6)
- 2-(Benzo[b]thiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 501945-71-7)
- 2-(Benzo[b]thiophen-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 937182-06-4)
- 5-(Benzo[d][1,3]dioxole-5-carbonyl)furan-2-carboxylic acid (CAS 1399657-50-1)
- 4-(Benzo[d][1,3]dioxol-5-yl)-2,5-dimethylfuran-3-carboxylic acid (CAS 104794-31-2)
- 2-(Benzo[d][1,3]dioxol-5-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 922557-08-2)
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-1-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 1207017-71-7)
- (E)-2-(Benzo[d]oxazol-2-yl)-3-(p-tolyl)acrylonitrile (CAS 169893-53-2)
Recommended Standards
- Methyl 6-(trifluoromethoxy)-1H-benzo[d]imidazole-2-carboxylate (CAS 1805695-63-9)
- 1,3,5-Triazine-2,4(1H,3H)-dione, dihydro-6-[6-(trifluoromethyl)-2-pyridinyl]- (CAS 2095508-18-0)
- 2-(5-Methoxy-2-nitro-4-(trifluoromethyl)phenyl)acetonitrile (CAS 178896-77-0)
- 2-(2-(Trifluoromethyl)benzylidene)malonic acid (CAS 58818-73-8)
- 2,2-Dimethyl-1-(2-thioxothiazolidin-3-yl)propan-1-one (CAS 138459-91-3)
- 1-((4-Methyl-4H-1,2,4-triazol-3-yl)methyl)piperidine-4-carboxylic acid (CAS 1534488-43-1)
- Triglycerol(mix) (CAS 56090-54-1)
- 3,4-dihydro-2H-1,4-benzothiazine 1,1-dioxide (CAS 82299-64-7)
- 9-(2-Pyridyl)carbazole (CAS 23866-67-3)
- Digalactosyl Diglyceride (CAS 92457-02-8)
- 7-Bromo-2-(methoxymethyl)-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 2676865-34-0)
- [1,3]Dioxolo[4,5-b]pyridine-6-boronic Acid (CAS 1019767-68-0)
- 3-[(4-aminophenyl)amino]propanamide hydrochloride (CAS 1258650-10-0)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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 18665070610 / Nicole.chen@cato-chem.com