5'-Methoxy-1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indoline] CAS 20200-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20200-59-3 |
| Molecular Formula | C24H23NO2 |
| Molecular Weight | 357.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5'-Methoxy-1',3',3'-trimethylspiro[benzo[f]chromene-3,2'-indoline] (CAS 20200-59-3) pharmaceutical standards reference standard. Molecular formula: C24H23NO2. Molecular weight: 357.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H23NO2 |
| Molecular Weight | 357.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Azido-1-pivaloyl D-erythro-Sphingosine (CAS 114275-41-1)
- 1-Allyl-3-(4-(4-propoxyphenyl)thiazol-2-yl)urea (CAS 1207054-00-9)
- 3-Bromo-4-isopropylphenol (CAS 1243363-07-6)
- 2-Amino-6-(difluoromethyl)-3-(trifluoromethyl)isonicotinaldehyde (CAS 1806844-32-5)
- 1H-indazole-4-carbonitrile (CAS 861340-10-5)
- tert-Butyl 4-chloro-3-hydroxybenzoate (CAS 1025718-86-8)
- Peptide 437 (CAS CATO-CPTD788437)
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