2-(Benzyloxy)-5-(3-thienyl)benzaldehyde CAS 893735-82-5
| CAS No. | 893735-82-5 |
| Molecular Formula | C18H14O2S |
| Molecular Weight | 294.37 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 2-(Benzyloxy)-5-(3-thienyl)benzaldehyde.
2-(Benzyloxy)-5-(3-thienyl)benzaldehyde (CAS 893735-82-5) is a high-purity analytical reference standard with the molecular formula C18H14O2S and a molecular weight of 294.37 g/mol.
2-(Benzyloxy)-5-(3-thienyl)benzaldehyde (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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(Benzyloxy)-5-(3-thienyl)benzaldehyde 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)
- 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-[3-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893741-12-3)
- 5-[4-(Benzyloxy)phenyl]-2-thiophenecarbaldehyde (CAS 893739-05-4)
Recommended Standards
- 2-(Benzylthio)-5-styryl-1,3,4-oxadiazole (CAS 672950-60-6)
- 2-(Benzylthio)-6-phenylpyrimidin-4(1H)-one (CAS 62459-17-0)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl 4-methylbenzene-1-sulfonate (CAS 67000-34-4)
- 2-(Cyclohexylsulfanyl)-N-(3-nitrophenyl)acetamide (CAS 306729-95-3)
- N-({1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrole]-3'-yl}methyl)-3-methoxybenzamide (CAS 478077-08-6)
- 2-(4-ethylphenyl)acetaldehyde (CAS 68083-54-5)
- {7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}methanol (CAS 1638760-88-9)
- 1H-Benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 7117-28-4)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-methyl-3-nitropyridine (CAS 1805550-74-6)
- 3-((4-(6-Amino-9H-purin-8-yl)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 17720-52-4)
- 4-(m-Tolyl)tetrahydro-2H-pyran-4-amine (CAS 1094686-38-0)
- Fmoc-3-(2-pyridyl)-L-alanine (CAS 185379-40-2)
- 6-Amino-2,4-dichloro-3-methylphenol hydrochloride (CAS 39549-31-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com