5,6-Dimethoxy-2,3-dihydro-1H-indene-2-carboxylic acid CAS 139475-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139475-44-8 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Dimethoxy-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 139475-44-8) pharmaceutical standards reference standard. Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related Dimethoxy Standards
- 5,6-Dimethoxy-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 19156-11-7)
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- 2,6-Dimethoxy-4-vinylphenyl acetate (CAS 46501-14-8)
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