2-({2-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]phenyl}methyl)-2,3-dihydro-1H-isoindole-1,3-dione CAS 52401-96-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52401-96-4 |
| Molecular Formula | C24H16N2O4 |
| Molecular Weight | 396.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-({2-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]phenyl}methyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 52401-96-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H16N2O4. Molecular weight: 396.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H16N2O4 |
| Molecular Weight | 396.39 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 13-(4-Nitrophenyl)-9,10-dihydro-9,10-[3,4]epipyrroloanthracene-12,14-dione (CAS 57663-56-6)
- 2,2'-(1,4-Phenylenebis(methylene))bis(isoindoline-1,3-dione) (CAS 30391-55-0)
- 1,1'-(3,6,9,12-Tetraoxatetradecane-1,14-diyl)bis(1H-pyrrole-2,5-dione) (CAS 87135-00-0)
- 1-(3-(Difluoromethyl)-2-fluoro-5-nitrophenyl)ethan-1-one (CAS 2709695-03-2)
- Diphenyl malonate (CAS 1969-44-4)
- Ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methoxyphenyl)hydrazin-1-ylidene]acetate (CAS 1264089-01-1)
- 3-(m-Tolyl)isobenzofuran-1(3H)-one (CAS 90445-45-7)
- 6-Nitro-1,3-benzodioxole-5-carbonyl chloride (CAS 50425-29-1)
- (4-Chlorophenyl)(cyclohexyl)methanone (CAS 3277-80-3)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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