5-(4-Fluorobenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione CAS 876405-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 876405-68-4 |
| Molecular Formula | C13H13FO4 |
| Molecular Weight | 252.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Fluorobenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 876405-68-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H13FO4. Molecular weight: 252.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H13FO4 |
| Molecular Weight | 252.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1987 |
| Halogen Content | F-containing |
Related Fluorobenzyl Standards
- [3-(4-Fluorobenzyl)-2-oxoimidazolidin-1-yl]acetic acid (CAS 897769-22-1)
- 897769-15-2 [3-(2-Fluorobenzyl)-2-oxoimidazolidin-1-yl]acetic acid (CAS 897769-15-2)
- 8-(2-Fluorobenzyl)imidazo[1,2-a]pyrazine-6-carbonitrile (CAS 2201049-44-5)
- 4-((3-Fluorobenzyl)oxy)thiophene-2-carboxylic acid (CAS 1538147-59-9)
- 3-((4-Fluorobenzyl)oxy)thiophene-2-carboxylic acid (CAS 303147-78-6)
- (2-((4-Fluorobenzyl)thio)-1-methyl-1H-imidazol-5-yl)methanol (CAS 338422-40-5)
- 3-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 444285-53-4)
- N-(2-fluorobenzyl)-3-morpholinopropan-1-amine (CAS 247907-33-1)
Recommended Standards
- 4-(5-Formylfuran-2-yl)benzenesulfonic acid (CAS 68502-11-4)
- 5-(Phenylsulfonyl)furan-2-carboxylic acid (CAS 61942-25-4)
- 2-Cyclopropyl-5-(3-(trifluoromethyl)phenyl)-1H-imidazole (CAS 345589-49-3)
- 4-(tert-Butoxy)-2,3,5,6-tetrafluorostyrene (CAS 343305-41-9)
- Rivaroxaban Impurity 7 (CAS 186348-58-3)
- 1-(Phenylsulfonyl)-1H-indol-5-amine (CAS 124400-52-8)
- (R)-2-Trifluoromethyl-piperazine-1-carboxylic acid tert-butyl ester (CAS 1240588-01-5)
- N-(2-methoxybenzyl)-N-methylglycine (CAS 55739-41-8)
- Methyl 4-amino-5,6-dihydro-2H-pyran-3-carboxylate (CAS 1542711-49-8)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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