3-(3-Methoxyphenyl)-1-oxoisochromane-4-carboxylic acid CAS 400751-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400751-55-5 |
| Molecular Formula | C17H14O5 |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(3-Methoxyphenyl)-1-oxoisochromane-4-carboxylic acid (CAS 400751-55-5) pharmaceutical standards reference standard. Molecular formula: C17H14O5. Molecular weight: 298.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H14O5 |
| Molecular Weight | 298.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 3-(3,4-Dimethoxyphenyl)quinazoline-2,4(1H,3H)-dione (CAS 531503-97-6)
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- 3-(2,5-Dimethoxyphenyl)-7-hydroxy-2h-chromen-2-one (CAS 6468-60-6)
- Methyl 4-bromo-6-fluoro-1H-indole-2-carboxylate (CAS 476618-03-8)
- 6-fluoro-1H-indol-5-amine (CAS 1367958-40-4)
- 4'-Fluoro-3,4,5-trimethoxy-1,1'-biphenyl (CAS 1032507-21-3)
- 2-(3-{[(tert-butoxy)carbonyl]amino}-1H-pyrazol-1-yl)-2-methylpropanoic acid (CAS 2031268-69-4)
- N-Ethanethioylacetamide (CAS 3542-00-5)
- (1Z)-1-(Dimethylamino)-2-(4-hydroxy-1,3-thiazol-2-yl)-4,4-dimethylpent-1-en-3-one (CAS 320424-50-8)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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