1,3-Dimethoxy-2,5-dimethylbenzene CAS 21390-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21390-25-0 |
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethoxy-2,5-dimethylbenzene (CAS 21390-25-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H14O2. Molecular weight: 166.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Dimethoxy Standards
- 2,5-Dimethoxy-1,3-dimethylbenzene (CAS 14538-50-2)
- 1,4-Dimethoxy-2,3-dimethylbenzene (CAS 39021-83-5)
- 1,4-Dimethoxy-2,5-dimethylbenzene (CAS 2674-32-0)
- 2,5-dimethoxy-N-methylaniline (CAS 10224-66-5)
- 3,5-Dimethoxy-N-methylaniline (CAS 118684-17-6)
- 2,4-Dimethoxy-5-methylaniline (CAS 82477-59-6)
- 2,4-dimethoxy-N-methylaniline (CAS 76030-55-2)
- 2,6-Dimethoxy-4-methylaniline (CAS 54812-41-8)
Recommended Standards
- 1,3-Diethoxybenzene (CAS 2049-73-2)
- 1,3-Phenylenediethanol (CAS 46133-05-5)
- 1,2-Benzenediol, (1,1-dimethylethyl)- (CAS 27213-78-1)
- 2,4-Dichloro-5-(n-(2-(pyridin-2-yl)ethyl)sulfamoyl)benzoic acid (CAS 725710-61-2)
- PF-514273 (CAS 851728-60-4)
- 2,5-dibromo-3,4-di-tert-butylthiophene (CAS 118888-11-2)
- 3-(1,8-Naphthyridin-2-yl)propan-1-ol (CAS 870089-46-6)
- 8-Methoxy-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 35975-70-3)
- 3-Chloro-2-(4-(prop-2-yn-1-yloxy)benzyl)-5-(trifluoromethyl)pyridine (CAS 338402-02-1)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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