5-fluorothiophene-3-carbaldehyde CAS 32415-49-9
| CAS No. | 32415-49-9 |
| Molecular Formula | C5H7FOS |
| Molecular Weight | 134.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-fluorothiophene-3-carbaldehyde (C5H7FOS) is characterized by sulfur-containing functionality, 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.
5-fluorothiophene-3-carbaldehyde (CAS 32415-49-9), molecular formula C5H7FOS and molecular weight 134.17 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-fluorothiophene-3-carbaldehyde 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 | C5H7FOS |
| Molecular Weight | 134.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related fluorothiophene Standards
- 3-fluorothiophene-2-carbaldehyde (CAS 32431-83-7)
- 4-fluorothiophene-2-carbaldehyde (CAS 32431-71-3)
- 5-fluorothiophene-2-carbaldehyde (CAS 29669-49-6)
- 5-fluorothiophene-2-carbonitrile (CAS 32415-91-1)
- 5-Fluorothiophene-2-methanamine (CAS 214759-36-1)
- 2-Fluorothiophene-3-carbaldehyde (CAS 614729-71-4)
- 4-Fluorothiophene-3-carbaldehyde (CAS 614729-75-8)
- 3-Fluorothiophene-2-carbonitrile (CAS 154499-46-4)
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Why CATO?
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