2-(3-Methoxypropoxy)benzaldehyde CAS 853643-70-6
| CAS No. | 853643-70-6 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Methoxypropoxy)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(3-Methoxypropoxy)benzaldehyde (CAS 853643-70-6), molecular formula C11H14O3 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3-Methoxypropoxy)benzaldehyde (C11H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1987 |
Related Methoxypropoxy Standards
- 3-(3-Methoxypropoxy)benzaldehyde (CAS 947274-14-8)
- 4-(3-Methoxypropoxy)benzaldehyde (CAS 42580-35-8)
- 1-(3-Methoxypropoxy)-2,3-dimethylbenzene (CAS 1690486-61-3)
- 4-(3-Methoxypropoxy)-2,3-dimethylpyridine (CAS 1080503-70-3)
- [4-(3-methoxypropoxy)phenyl]methanamine (CAS 1094783-71-7)
- [3-(3-methoxypropoxy)phenyl]methanamine (CAS 1095024-68-2)
- 5-(3-Methoxypropoxy)pyrazine-2-carbonitrile (CAS 1339933-49-1)
- 2-(3-Methoxypropoxy)-4-methylaniline (CAS 946716-26-3)
Recommended Standards
- 2-(3-Methoxyphenoxy)tetrahydrofuran (CAS 61632-61-9)
- 2-(4-(2-Hydroxypropan-2-yl)phenyl)acetic acid (CAS 953780-73-9)
- 2-(3-Hydroxybenzyl)butanoic acid (CAS 328288-90-0)
- 2-(4-(Ethoxymethyl)phenyl)acetic acid (CAS 902836-14-0)
- (E)-6-(3-chlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 329234-81-3)
- Thieno[3,2-c]pyridine 4-Methylbenzenesulfonate (CAS 153075-10-6)
- 1-Chloro-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid (CAS 82-23-5)
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- tert-Butyl (2-(2-chloropyrimidin-4-yl)-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-yl)carbamate (CAS 1798792-44-5)
- 5-[(1-Benzofuran-2-yl)methyl]-1,3-thiazolidine-2,4-dione (CAS 866042-26-4)
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