4-Methoxy-3-(3-methoxypropoxy)benzaldehyde CAS 172900-75-3
| CAS No. | 172900-75-3 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methoxy-3-(3-methoxypropoxy)benzaldehyde (CAS 172900-75-3), a certified reference material (molecular formula C12H16O4, MW 224.25 g/mol) for analytical method development and quality control.
The molecular framework of 4-Methoxy-3-(3-methoxypropoxy)benzaldehyde (C12H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-(3-methoxypropoxy)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 | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
Related Methoxy Standards
- 4-methoxy-2-(2-methylpropoxy)benzoic acid (CAS 1249464-35-4)
- 2-Methoxy-6-((4-methyl-1,3-dioxolan-2-yl)methyl)phenol (CAS 1822851-93-3)
- 1-[3-methoxy-4-(2-methoxyethoxy)phenyl]ethan-1-one (CAS 197359-41-4)
- 2-(3-Methoxy-4-propoxyphenyl)acetic acid (CAS 23918-27-6)
- 3-(3-Methoxy-4-(methoxymethoxy)phenyl)propanal (CAS 897965-34-3)
- 3-Methoxy-4-(3-methoxypropoxy)benzaldehyde (CAS 946670-72-0)
- 5-Methoxy-2-phenylbenzofuran (CAS 7182-32-3)
- 5-Methoxy-3-phenylbenzofuran (CAS 7196-05-6)
Recommended Standards
- Xylulose Impurity 4 (CAS 172510-30-4)
- Benzyl (S)-2,3-dihydroxy-3-methylbutanoate (CAS 176505-53-6)
- 4-Hydroxy-3-(1-hydroxypentyl)benzoic acid (CAS 17243-33-3)
- (1R,2S,3S,4S)-3-(ethoxycarbonyl)bicyclo[2.2.2]Oct-5-ene-2-carboxylic acid (CAS 1777721-52-4)
- 4-(4-Chlorophenyl)-2-(2-cyclopentylidene-1-(prop-2-yn-1-yl)hydrazineyl)thiazole (CAS 1613116-16-7)
- 4-(Pivaloyloxy)benzoic acid (CAS 86068-43-1)
- (R)-1-(5-Chloro-2-fluorophenyl)ethan-1-amine (CAS 1217464-96-4)
- 2-[(2-carbamoylphenyl)amino]acetic acid (CAS 497066-74-7)
- 4-Fluoro-2-[(4-methyl-1-piperazinyl)methyl]aniline (CAS 1153197-28-4)
- Butane-1,3-diyl dioctanoate (CAS 4554-00-1)
- (2E)-3-{3-[(4-Chloro-1H-pyrazol-1-yl)methyl]-4-methoxyphenyl}acrylic acid (CAS 1020050-91-2)
- 4-(1-Amino-cyclopropyl)-phenylamine dihydrochloride (CAS 1400999-64-5)
- N-(2-Aminoethyl)-2-nitro-4-(trifluoromethyl)aniline hydrochloride (CAS 161605-61-4)
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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