1,5-Dichloro-2,3-dimethoxybenzene CAS 90283-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90283-01-5 |
| Molecular Formula | C8H8Cl2O2 |
| Molecular Weight | 207.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,5-Dichloro-2,3-dimethoxybenzene (CAS 90283-01-5) pharmaceutical standards reference standard. Molecular formula: C8H8Cl2O2. Molecular weight: 207.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O2 |
| Molecular Weight | 207.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1982 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 1,3-Dichloro-5-(methoxymethoxy)benzene (CAS 1135991-68-2)
- 1,2-Dichloro-4-(methoxymethoxy)benzene (CAS 139884-18-7)
- (4,5-Dichloro-2-methoxyphenyl)methanol (CAS 1444384-87-5)
- 1,4-Dichloro-2-(methoxymethoxy)benzene (CAS 1549607-11-5)
- (2,6-Dichloro-3-methoxyphenyl)methanol (CAS 160646-99-1)
- (2,5-Dichloro-3-methoxyphenyl)methanol (CAS 165377-91-3)
- 2,6-Dichloro-1-(methoxymethoxy)benzene (CAS 1864707-50-5)
- 3,4-Dichloro-2-methoxybenzyl alcohol (CAS 1935620-16-8)
Recommended Standards
- 1,3-Dimethoxy-4,6-dichlorobenzene (CAS 50375-04-7)
- 2-Bromo-1-(1,2,4-thiadiazol-5-yl)ethanone (CAS 92845-72-2)
- 1-(2,3-Dichlorophenyl)ethane-1,2-diol (CAS 263704-31-0)
- Ethyl 3,5-dimethyl-1-(p-tolyl)-1H-pyrazole-4-carboxylate (CAS 103409-93-4)
- (6-(3,4-Dihydroquinolin-1(2H)-yl)pyridin-3-yl)(phenyl)methanone (CAS 1355238-81-1)
- n-Allyl-4-methyl-2-(thiophen-2-yl)thiazole-5-carboxamide (CAS 931068-30-3)
- 2,4-Dimethylquinolin-8-amine (CAS 3393-70-2)
- 4-Cyclohexyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 26028-97-7)
- (2-Bromophenyl)(4-butylphenyl)methanone (CAS 64358-17-4)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
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