4-(4-Formyl-3,5-dimethoxyphenoxy)butanoic acid CAS 197304-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197304-21-5 |
| Molecular Formula | C13H16O6 |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Formyl-3,5-dimethoxyphenoxy)butanoic acid (CAS 197304-21-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H16O6. Molecular weight: 268.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H16O6 |
| Molecular Weight | 268.26 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2013 |
Related Formyl Standards
- Ethyl 2-(2-formyl-4,6-dimethoxyphenoxy)acetate (CAS 76322-08-2)
- Methyl (4-formyl-2-methoxy-5-nitrophenoxy)acetate (CAS 1096323-75-9)
- 2-(2-Formyl-6-methoxy-4-nitrophenoxy)propanoic acid (CAS 662154-26-9)
- 2-(4-Formyl-2-methoxy-6-nitrophenoxy)propanoic acid (CAS 812642-66-3)
- 4-((5-Formyl-2-methoxyphenoxy)methyl)benzonitrile (CAS 1016691-02-3)
- 2-[(4-Formyl-2-methoxyphenoxy)methyl]benzonitrile (CAS 443289-08-5)
- 4-((4-Formyl-2-methoxyphenoxy)methyl)benzonitrile (CAS 824945-97-3)
- 4-[(5-formyl-2-methoxyphenyl)methoxy]benzonitrile (CAS 438530-94-0)
Recommended Standards
- tert-Butyl (2-(trifluoromethyl)thiazol-5-yl)carbamate (CAS 1935560-51-2)
- ((2R,3S,4R,5S)-3,4,5-Trihydroxy-3-methyltetrahydrofuran-2-yl)methyl benzoate (CAS 89157-83-5)
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(4-hydroxyphenyl)prop-2-en-1-one (CAS 19152-39-7)
- 6-Methyl-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-2,4-dione (CAS 76872-71-4)
- N-(2-(Dimethylamino)ethyl)-5-isopropyl-3-oxo-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide (CAS 1207001-73-7)
- (1R,2R)-1,2-Cyclohexanedimethanol (CAS 65376-05-8)
- 2,2-Dimethyl-4-pentenol (CAS 3420-42-6)
- Oxcarbazepine Impurity 5 (CAS 153261-62-2)
- tert-Butyl 2-(3-carbamoyl-1H-indazol-1-yl)acetate (CAS 1386457-63-1)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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