4-Methoxy-3-((2-methylthiazol-4-yl)methoxy)benzaldehyde CAS 923819-76-5
| CAS No. | 923819-76-5 |
| Molecular Formula | C13H13NO3S |
| Molecular Weight | 263.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-3-((2-methylthiazol-4-yl)methoxy)benzaldehyde (CAS 923819-76-5) is a high-purity analytical reference standard with the molecular formula C13H13NO3S and a molecular weight of 263.31 g/mol.
4-Methoxy-3-((2-methylthiazol-4-yl)methoxy)benzaldehyde (C13H13NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 4-Methoxy-3-((2-methylthiazol-4-yl)methoxy)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 | C13H13NO3S |
| Molecular Weight | 263.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 6-Methoxy-[1,1'-biphenyl]-3-sulfonamide (CAS 1094491-03-8)
- 4-Methoxy-N-phenylbenzenesulfonamide (CAS 1146-41-4)
- Methyl 4-methoxy-3-(2-methylthiazol-4-yl)benzoate (CAS 1387563-02-1)
- Methyl 2-methoxy-5-(2-methylthiazol-4-yl)benzoate (CAS 1416346-03-6)
- 2-((8-Methoxy-4-methylquinolin-2-yl)thio)acetic acid (CAS 886499-41-8)
- 3-Methoxy-2-((2-methylthiazol-4-yl)methoxy)benzaldehyde (CAS 923717-29-7)
- 3-Methoxy-4-[(2-methyl-1,3-thiazol-4-yl)methoxy]benzaldehyde (CAS 795290-89-0)
- 4-(4-Methoxy-3,5-Dimethylphenyl)-1,3-Thiazole-2-Carboxylic Acid (CAS 952958-61-1)
Recommended Standards
- 4-HYdroxy-n-(4-methylphenyl)benzene-1-sulfonamide (CAS 76410-74-7)
- 4-Methyl-2-((p-tolyloxy)methyl)thiazole-5-carboxylic acid (CAS 875160-31-9)
- 4-Fluoro-N,N-diphenylaniline (CAS 437-25-2)
- 4-methylsulfonyloxy-1H-indole-2-carboxylic acid (CAS 2755783-39-0)
- methyl 5-oxo-2-phenylpyrrolidine-2-carboxylate (CAS 1005758-94-0)
- 4-[5-cyclopropyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]aniline (CAS 1006334-29-7)
- 2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1206119-33-6)
- 18-Bromo-2,3,5,6,8,9,11,12,14,15-decahydrobenzo[b][1,4,7,10,13,16]Hexaoxacyclotetradecene (CAS 75460-28-5)
- 2-(4,5-dihydro-1H-pyrazol-5-yl)pyridine (CAS 1015170-77-0)
- 1-(4-Benzylmorpholin-3-yl)-N,N-dimethylmethanamine (CAS 1823977-94-1)
- 3-amino-2-(1H-pyrazol-1-yl)cyclobutan-1-ol dihydrochloride (CAS 1909336-45-3)
- 6,8-Dibromochromane-7-carbonitrile (CAS 2768872-17-7)
- 6-(Methylsulfonyl)nicotinaldehyde (CAS 1221792-08-0)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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