Ethyl 6-(trifluoromethyl)tetrahydro-2H-pyran-3-carboxylate CAS 1637310-75-8
| CAS No. | 1637310-75-8 |
| Molecular Formula | C9H13F3O3 |
| Molecular Weight | 226.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-(trifluoromethyl)tetrahydro-2H-pyran-3-carboxylate (CAS 1637310-75-8) is a high-purity analytical reference standard with the molecular formula C9H13F3O3 and a molecular weight of 226.19 g/mol.
The molecular framework of Ethyl 6-(trifluoromethyl)tetrahydro-2H-pyran-3-carboxylate (C9H13F3O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Ethyl 6-(trifluoromethyl)tetrahydro-2H-pyran-3-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13F3O3 |
| Molecular Weight | 226.19 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
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Recommended Standards
- 1-Methoxy-4-(trifluoromethyl)cyclohexane-1-carboxylic acid (CAS 1597315-22-4)
- 2-hydroxy-2-[4-(trifluoromethyl)cyclohexyl]acetic acid (CAS 1523275-98-0)
- 3-(2,3,4-trifluorophenyl)cyclohex-2-en-1-one (CAS 1513178-99-8)
- 4-Methoxy-4-(trifluoromethyl)cyclohexane-1-carboxylic acid (CAS 1781102-64-4)
- 2,3-Diisopropoxyphenol (CAS 1243329-38-5)
- 2-Chloro-4-fluorobenzaldehyde 84194-36-5 AS03023 ATTERCOP-CHM AT111477 TIMTEC-BB SBB003983 (CAS 84194-36-5)
- Isopropenyl magnesium bromide solution (CAS 13291-18-4)
- Budesonide Impurity 57 (CAS CATO-C4X-138957)
- 2-Fluoropent-4-enoic acid (CAS 3885-23-2)
- 5-Amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 1076197-28-8)
- 4,4'-((1E,1'E)-Naphthalene-2,6-diylbis(ethene-2,1-diyl))bis(N,N-bis(4-hexylphenyl)aniline) (CAS 1258522-36-9)
- (2-chloropyridin-4-yl)methanamine (CAS 144900-57-2)
- Benzeneacetic Acid Octadecyl Ester (CAS 70008-90-1)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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