trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid CAS 1608143-73-2
| CAS No. | 1608143-73-2 |
| Molecular Formula | C8H10F2O4 |
| Molecular Weight | 208.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.16 g/mol gives trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 1608143-73-2) is a high-purity analytical reference standard with the molecular formula C8H10F2O4 and a molecular weight of 208.16 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 trans-4,4-difluoro-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid 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 | C8H10F2O4 |
| Molecular Weight | 208.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
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Recommended Standards
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