6-Methoxychroman-4-carbaldehyde CAS 105630-29-3
| CAS No. | 105630-29-3 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.21 g/mol gives 6-Methoxychroman-4-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Methoxychroman-4-carbaldehyde (CAS 105630-29-3), a certified reference material (molecular formula C11H12O3, MW 192.21 g/mol) for analytical method development and quality control.
6-Methoxychroman-4-carbaldehyde (C11H12O3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methoxychroman Standards
- (6-Methoxychroman-3-yl)methanamine (CAS 203987-26-2)
- (7-Methoxychroman-3-yl)methanamine (CAS 885271-80-7)
- (6-Methoxychroman-3-yl)methanol (CAS 216492-69-2)
- 8-Methoxychroman-4-ol (CAS 105329-58-6)
- 5-Methoxychroman-4-ol (CAS 1616526-84-1)
- 6-Methoxychroman-4-ol (CAS 18385-74-5)
- 7-Methoxychroman-4-ol (CAS 18385-79-0)
- 8-Methoxychroman-3-ol (CAS 91520-01-3)
Recommended Standards
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- 5-(4-Isopropoxybenzoyl)-2-methylpyridine (CAS 1187164-63-1)
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- 1-Phenyl-2-(4-phenylpiperazin-1-yl)ethan-1-one (CAS 97888-63-6)
- 1-(4-Bromophenyl)-3-propylurea (CAS 13208-61-2)
- Guanidine-d5 DCl (CAS 108694-93-5)
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- Dodecene-1 LAS (CAS 68628-60-4)
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