4-Fluorothiophene-3-carbaldehyde CAS 614729-75-8
| CAS No. | 614729-75-8 |
| Molecular Formula | C5H3FOS |
| Molecular Weight | 130.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Fluorothiophene-3-carbaldehyde.
4-Fluorothiophene-3-carbaldehyde (CAS 614729-75-8), molecular formula C5H3FOS and molecular weight 130.14 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 4-Fluorothiophene-3-carbaldehyde is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4-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 | C5H3FOS |
| Molecular Weight | 130.14 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorothiophene Standards
- 2-Fluorothiophene-3-carbaldehyde (CAS 614729-71-4)
- 5-fluorothiophene-2-carbonitrile (CAS 32415-91-1)
- 5-Fluorothiophene-2-methanamine (CAS 214759-36-1)
- 3-Fluorothiophene-2-carbonitrile (CAS 154499-46-4)
- 4-Fluorothiophene-2-carbonitrile (CAS 32431-77-9)
- 5-Fluorothiophene-3-carbonitrile (CAS 32415-55-7)
- 3-fluorothiophene-2-carbaldehyde (CAS 32431-83-7)
- 4-fluorothiophene-2-carbaldehyde (CAS 32431-71-3)
Recommended Standards
- 4,4-Dimethoxybut-3-en-2-one (CAS 50473-61-5)
- 4-methoxy-3-methylbut-2-enoic acid (CAS 61934-58-5)
- 3-Oxohexanoic Acid (CAS 4380-91-0)
- 4-Methyl-3-oxopentanoic acid (CAS 5650-76-0)
- 2,2-Dimethyl-2H-pyrano[3,2-b]pyridine-6-carbaldehyde (CAS 1342891-16-0)
- 1,3-dibromo-6-chloroimidazo[1,5-a]pyridine (CAS 1955548-86-3)
- Methyl 3-bromo-2-fluoro-6-methoxybenzoate (CAS 1449008-30-3)
- (S)-1-(2-chlorophenyl)pentan-1-amine (CAS 1213517-29-3)
- Orbifloxacin impurity 13 (CAS CATO-C4X-256713)
- Ethyl 2-(2,4-dichlorophenyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylate (CAS 1431728-96-9)
- (3S,4S)-3-Methoxyoxan-4-amine hydrochloride (CAS 1232064-65-1)
- 4-{[(8-Oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocin-3(4H)-yl)carbonyl]amino}benzoic acid (CAS 1218258-35-5)
- Ethyl 2-(((Trifluoromethyl)sulfonyl)oxy)pentanoate (CAS 109684-05-1)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com