Dimethyl 2,5-Difluoroterephthalate CAS 5292-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5292-51-3 |
| Molecular Formula | C10H8F2O4 |
| Molecular Weight | 230.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Dimethyl 2,5-Difluoroterephthalate (CAS 5292-51-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8F2O4. Molecular weight: 230.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8F2O4 |
| Molecular Weight | 230.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
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- 3-((1,3-Dimethyl-4-nitro-1h-pyrazol-5-yl)amino)propane-1,2-diol (CAS 1424334-61-1)
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Recommended Standards
- 5-(Pentafluoro-lambda6-sulfanyl)picolinonitrile (CAS 1982380-95-9)
- Methyl 3-(difluoromethoxy)-2-formylbenzoate (CAS 2248385-96-6)
- 2,4-Difluoro-1-[(Trifluoromethyl)Sulfinyl]Benzene (CAS 223683-75-8)
- 2-imino-1-(2-morpholinoethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile (CAS 636989-26-9)
- 2-Amino-1-ethyl-1h-1,3-benzodiazole-5-carboxylic acid (CAS 1424269-13-5)
- (1s)-1-(2,5-Dichlorophenyl)ethan-1-ol (CAS 691881-93-3)
- Ceritinib Impurity 54 (CAS CATO-C4X-104854)
- 2-(3-methylcyclohexyl)ethan-1-ol (CAS 4916-86-3)
- Triptorelin Impurity 40 (CAS CATO-C4X-186240)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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