1-(2,2-Dimethoxy-ethoxy)-2-methyl-benzene CAS 95333-18-9
| CAS No. | 95333-18-9 |
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2,2-Dimethoxy-ethoxy)-2-methyl-benzene (C11H16O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 1-(2,2-Dimethoxy-ethoxy)-2-methyl-benzene (CAS 95333-18-9), a certified reference material (molecular formula C11H16O3, MW 196.24 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.
CATO manufactures 1-(2,2-Dimethoxy-ethoxy)-2-methyl-benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Dimethoxy Standards
- 1-(1,1-DImethoxy-ethyl)-2-methoxy-benzene (CAS 72244-69-0)
- 1-(2,2-Dimethoxy-ethoxy)-3-methyl-benzene (CAS 864684-72-0)
- 2,6-Dimethoxy-4-propylphenol (CAS 6766-82-1)
- 1-(2,3-Dimethoxy-phenyl)-ethane-1,2-diamine (CAS 1153971-98-2)
- 4,5-Dimethoxy-1,2-Benzenedimethanamine (CAS 2916-88-3)
- 5,6-Dimethoxy-2,1,3-benzothiadiazole (CAS 1254353-35-9)
- 3,6-Dimethoxy-2-methylbenzoic acid (CAS 116324-66-4)
- 1-(3,6-Dimethoxy-5-methylpyrazin-2-yl)ethanone (CAS 56343-43-2)
Recommended Standards
- 1-(1,2-Dihydroacenaphthylen-3-yl)ethan-1-one (CAS 7434-96-0)
- 1-(2,2-Dimethoxyethyl)-4-methoxybenzene (CAS 42866-92-2)
- 1-([1,1'-Biphenyl]-2-yl)ethanone (CAS 2142-66-7)
- 1-(2,4-Dimethoxyphenyl)propan-1-ol (CAS 830-99-9)
- 5-Amino-3-methyl-1H-pyrazole-1-carboximidhydrazide (CAS 55457-98-2)
- (4-(2,6-Dimethylmorpholino)-3-fluorophenyl)methanamine (CAS 1037161-46-8)
- 2-Chloro-4-methoxy-3-nitro-pyridine (CAS 115396-93-5)
- 5-Methyl-4-(2-morpholinoethyl)-4H-1,2,4-triazole-3-thiol (CAS 749933-99-1)
- N-(5-Iodopyridin-2-yl)acetamide (CAS 66131-78-0)
- Dimethyl 3-methylpentanedioate (CAS 19013-37-7)
- Dorzolamide Impurity 5 (CAS CATO-C4X-12285)
- (R)-2-methylbutane-1,4-diol (CAS 22644-28-6)
- Ethyl 4-amino-6-chloronicotinate (CAS 380626-81-3)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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