(3-Chloro-4-ethoxy-5-methoxyphenyl)methanol CAS 898693-02-2
| CAS No. | 898693-02-2 |
| Molecular Formula | C10H13ClO3 |
| Molecular Weight | 216.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H13ClO3, (3-Chloro-4-ethoxy-5-methoxyphenyl)methanol contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(3-Chloro-4-ethoxy-5-methoxyphenyl)methanol (CAS 898693-02-2), molecular formula C10H13ClO3 and molecular weight 216.66 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3-Chloro-4-ethoxy-5-methoxyphenyl)methanol 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.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO3 |
| Molecular Weight | 216.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- Ethyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)acetate (CAS 1001567-64-1)
- Ethyl 2-(4-chloro-1h-pyrazol-1-yl)butanoate (CAS 1005615-91-7)
- 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid (CAS 1005631-38-8)
- Methyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoate (CAS 1005694-87-0)
- 4-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanoic acid (CAS 1006453-09-3)
- 2-(2-Chloro-3,4-dimethoxyphenyl)ethan-1-ol (CAS 103346-71-0)
- Ethyl 5-chloro-4-isopropyl-1H-imidazole-2-carboxylate (CAS 1171125-31-7)
- (1S)-1-(5-chloro-2,4-dimethoxyphenyl)ethan-1-ol (CAS 1175985-72-4)
Recommended Standards
- 3-Chloro-4-methoxy-5-(propan-2-yloxy)phenol (CAS 1881321-27-2)
- (3-Chloro-5-ethoxy-4-methoxyphenyl)methanol (CAS 898693-19-1)
- 3-Chloro-4-methoxy-5-propoxyphenol (CAS 1881321-16-9)
- 1-Butyl-5-chloro-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 956573-62-9)
- Polyhexamethylenebiguanide Hydrochloride (CAS 32289-58-0)
- Ethyl 5-(4-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)-5-oxopentanoate (CAS 898782-07-5)
- 2-((Tetrahydrofuran-3-yl)oxy)nicotinaldehyde (CAS 1936308-92-7)
- 1-(5-(tert-Butyl)pyridin-2-yl)ethanone (CAS 391900-71-3)
- 2,5-Dimethyl-1-phenyl-1H-pyrrole-3-carbohydrazide (CAS 379254-48-5)
- 3-Oxo-3-(trimethyl-1h-pyrazol-4-yl)propanenitrile (CAS 158387-00-9)
- 1-Aminobutan-2-ol hydrochloride (CAS 36600-39-2)
- N-(3-(Dimethylamino)propyl)propionimidamide 4-methylbenzenesulfonate (CAS 1363481-45-1)
- 1-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-(prop-1-yn-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 179817-95-9)
- HA Peptide (CAS 92000-76-5)
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