5-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde CAS 893741-12-3
| CAS No. | 893741-12-3 |
| Molecular Formula | C18H14O2S |
| Molecular Weight | 294.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893741-12-3) is a high-purity analytical reference standard with the molecular formula C18H14O2S and a molecular weight of 294.37 g/mol.
5-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (C18H14O2S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 5-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde 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 | C18H14O2S |
| Molecular Weight | 294.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Benzyloxy Standards
- 2-(Benzyloxy)-4-(3-thienyl)benzaldehyde (CAS 893740-33-5)
- 2-(Benzyloxy)-5-(2-thienyl)benzaldehyde (CAS 893735-71-2)
- 2-(Benzyloxy)-5-(3-thienyl)benzaldehyde (CAS 893735-82-5)
- 4-[2-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893736-28-2)
- 4-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893738-90-4)
- 4-[4-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893739-31-6)
- 5-[2-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893741-16-7)
- 5-[4-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893739-05-4)
Recommended Standards
- 5-(Morpholine-4-carbonyl)-1-(thiophen-2-ylmethyl)pyrrolidin-2-one (CAS 477768-21-1)
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- 5-(2-(9h-Carbazol-9-yl)ethyl)-4h-1,2,4-triazole-3-thiol (CAS 321942-04-5)
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