(Z)-2-(2,4-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2H)-one CAS 1638956-58-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638956-58-7 |
| Molecular Formula | C17H14O5 |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Z)-2-(2,4-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2H)-one (CAS 1638956-58-7) 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.) | 1993 |
Related Z Standards
- (2Z)-2-(3,4-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one (CAS 1322574-14-0)
- (Z)-2-(2,3-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2H)-one (CAS 1353119-31-9)
- (Z)-2-(2,5-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2H)-one (CAS 1638956-59-8)
- (2Z)-2-(2,3-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one (CAS 61429-81-0)
- (2Z)-2-(2,4-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one (CAS 210360-63-7)
- 2-(2,5-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 210360-75-1)
- 2-(3,4-Dimethoxybenzylidene)-6-hydroxybenzofuran-3(2h)-one (CAS 32396-83-1)
- N'-(3,4-Dimethoxybenzylidene)-2-hydroxybenzohydrazide (CAS 18269-04-0)
Recommended Standards
- 2-(4-Hydroxyphenyl)-5,7-dimethoxy-4H-chromen-4-one (CAS 16290-50-9)
- (2-(4-(Difluoromethoxy)-3-isopropoxyphenyl)oxazol-4-yl)methanamine (CAS 1574286-10-4)
- (2,5-Dimethoxyphenyl)(5-hydroxybenzofuran-3-yl)methanone (CAS 169944-36-9)
- 3-Chloro-4-phenoxyphenylboronic acid (CAS 2095461-96-2)
- [(2S,4S)-4-methoxypyrrolidin-2-yl]methanol (CAS 1283234-19-4)
- N-(5-Bromo-3-chloro-2-fluorophenyl)-2,2,2-trifluoroacetamide (CAS 1881331-06-1)
- 1-(5-Bromo-2-methoxyphenyl)cyclopentanamine (CAS 1368837-93-7)
- 2-((Z)-2-((Z)-2-(1,1-Dimethyl-5,6-dihydro-1H-pyrrolo[3,2,1-ij]quinolin-2(4H)-ylidene)ethylidene)-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 1207961-82-7)
- 4-Difluoromethyl-2,5-dimethylanisole (CAS 1803785-33-2)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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