3-(2,6-Dimethoxyphenyl)-2-methyl-1-propene CAS 35820-26-9
| CAS No. | 35820-26-9 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-(2,6-Dimethoxyphenyl)-2-methyl-1-propene (CAS 35820-26-9), a certified reference material (molecular formula C12H16O2, MW 192.25 g/mol) for analytical method development and quality control.
The molecular framework of 3-(2,6-Dimethoxyphenyl)-2-methyl-1-propene (C12H16O2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Dimethoxyphenyl Standards
- 4-(2,5-Dimethoxyphenyl)-1-butene (CAS 182132-30-5)
- 3-(2,4-Dimethoxyphenyl)-2-methyl-1-propene (CAS 951891-11-5)
- 3-(3,5-Dimethoxyphenyl)-2-methyl-1-propene (CAS 204846-44-6)
- 4-(2,3-Dimethoxyphenyl)-1-butene (CAS 951890-93-0)
- 4-(3,4-Dimethoxyphenyl)-1-butene (CAS 951891-30-8)
- (E)-3-(3,4-dimethoxyphenyl)acrylaldehyde (CAS 58045-88-8)
- 1-(2,3-Dimethoxyphenyl)prop-2-yn-1-ol (CAS 78725-65-2)
- 1-(3,4-Dimethoxyphenyl)-2-propyn-1-ol (CAS 6953-67-9)
Recommended Standards
- 3-(2,5-Dimethylphenyl)butanoic acid (CAS 53086-51-4)
- 3-(2,6-dimethylphenoxy)-2-butanone (CAS 25826-38-4)
- 3-(2,4-Dimethylphenyl)-2-methylpropanoic acid (CAS 849417-73-8)
- 3-(3,5-Dimethylphenoxy)butan-2-one (CAS 24264-52-6)
- 2-(Benzylthio)-5-((2,6-dichlorobenzyl)thio)-1,3,4-thiadiazole (CAS 476486-09-6)
- Methyl (4-{[(4-methoxy-2-nitrophenyl)-amino]sulfonyl}phenoxy)acetate (CAS 651729-58-7)
- methyl 2,4-dimethoxypyrimidine-5-carboxylate (CAS 15400-58-5)
- 2,5-diisopropylpyrazine (CAS 24294-83-5)
- 5-Chloro-2,4-difluorobenzoic Acid (CAS 130025-33-1)
- 3,5-Dichloro-1-[(4-methoxyphenyl)-methyl]-1,2-dihydropyrazin-2-one (CAS 393860-82-7)
- 2-Fluoro-3,6-dimethoxybenzaldehyde (CAS 783342-33-6)
- 2,2-Dimethyl-3-(p-tolyl)-2,3-dihydroquinazoline-4(1H)-thione (CAS 823195-53-5)
- (S)-tert-Butyl 2-((1R,2S)-1-hydroxy-2-methylbut-3-en-1-yl)pyrrolidine-1-carboxylate (CAS 159173-40-7)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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