4-(Ethoxymethyl)phenol CAS 57726-26-8
| CAS No. | 57726-26-8 |
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Ethoxymethyl)phenol (C9H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(Ethoxymethyl)phenol (CAS 57726-26-8), a certified reference material (molecular formula C9H12O2, MW 152.19 g/mol) for analytical method development and quality control.
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.
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 | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Ethoxymethyl Standards
- 5-(ethoxymethyl)pyridin-2-amine (CAS 782431-91-8)
- 2-(Ethoxymethyl)aniline (CAS 80171-91-1)
- 3-(Ethoxymethyl)aniline (CAS 80171-96-6)
- 4-(ethoxymethyl)aniline (CAS 859791-59-6)
- 5-(Ethoxymethyl)-4(3H)-pyrimidinone (CAS 89943-36-2)
- 1-(Ethoxymethyl)-4-fluorobenzene (CAS 405-70-9)
- 1-(Ethoxymethyl)-3,5-dimethyl-1H-pyrazole (CAS 122606-07-9)
- 3-(Ethoxymethyl)-1,5-dimethyl-1H-pyrazole (CAS 91027-04-2)
Recommended Standards
- 4-(Aminomethyl)-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (CAS 324570-77-6)
- 4-(Furan-2-yl)-2-methylbut-3-en-2-ol (CAS 65283-50-3)
- 4-(2-Hydroxy-2-propyl)phenol (CAS 2948-47-2)
- 4-(Hydroxymethyl)-2,3-dimethylphenol (CAS 67730-45-4)
- 2-[6-methyl-5-(propan-2-yl)-1-benzofuran-3-yl]acetic acid (CAS 730951-42-5)
- 2-(2-Carboxyethylsulfanylthiocarbonylsulfanyl)propionic acid (CAS 870451-09-5)
- (3AS,4S,6R,7R,7aS)-4-(benzyloxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol (CAS 68124-06-1)
- 3-Amino-4,6-cyclohexadienecarboxylic acid (CAS 59556-18-2)
- N-(6-Methoxybenzo[d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013807-96-9)
- 1-(Tert-butoxycarbonyl)-4-(pyridin-2-ylmethyl)piperidine-4-carboxylic acid (CAS 1700594-26-8)
- 4-(3-Hydroxyphenoxy)benzoic acid (CAS 56183-35-8)
- 4-((5-Chloro-2-methylphenyl)amino)-4-oxobut-2-enoic acid (CAS 175205-20-6)
- 2,7-Dichloro-9H-fluorene (CAS 7012-16-0)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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