Methyl 3-(4-hydroxyphenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoate CAS 478249-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478249-85-3 |
| Molecular Formula | C18H17NO4 |
| Molecular Weight | 311.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(4-hydroxyphenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoate (CAS 478249-85-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H17NO4. Molecular weight: 311.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H17NO4 |
| Molecular Weight | 311.33 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 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 3-(4-hydroxyphenyl)-2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoate (CAS 477864-16-7)
- 3-(4-Hydroxyphenyl)-2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanohydrazide (CAS 477871-35-5)
- 3-(4-Hydroxyphenyl)-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanehydrazide (CAS 478249-87-5)
- Methyl 4-(2-(3-hydroxyphenyl)thiazol-4-yl)benzoate (CAS 1206969-71-2)
- 3-(2-Hydroxyphenyl)-6-(3-nitrophenyl)-3,4-dihydropyrimidin-2(1H)-one (CAS 36945-98-9)
- 1-(2-(2-Hydroxyphenyl)-4-(pyrrolidin-1-yl)pyrimidin-5-yl)butan-1-one (CAS 823801-54-3)
- 1-(2-(4-Hydroxyphenyl)-4,6-dimethoxybenzofuran-3-yl)ethanone (CAS 919116-99-7)
- 3-(4-Hydroxyphenyl)-4-oxo-4H-chromen-7-yl acetate (CAS 13293-49-7)
Recommended Standards
- Methyl 4-hydroxy-3-(methylcarbamoyl)-5-(1-phenylvinyl)benzoate (CAS 2306054-95-3)
- Fmoc-DL-Ala-OH (CAS 35661-38-2)
- Methyl 7-(methylcarbamoyl)-3-phenyl-2,3-dihydrobenzofuran-5-carboxylate (CAS 2306054-97-5)
- (3-Butoxy-4-methylphenyl)(methyl)sulfane (CAS 1379369-46-6)
- 3-Oxo-2-(2-oxo-2-(thiophen-2-yl)ethylidene)-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 904818-85-5)
- Calcium iodate monohydrate (CAS 10031-32-0)
- Afatinib Impurity 7 (CAS 2223677-64-1)
- 1-(Pyridin-2-yl)-1H-pyrazole-5-carbaldehyde (CAS 1269294-20-3)
- 17a(H)-22,29,30-Trisnorhopane (CAS 53584-59-1)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com