2-[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-2-methoxypropyl]-2,3-dihydro-1H-isoindole-1,3-dione CAS 856832-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 856832-79-6 |
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 364.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)-2-methoxypropyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 856832-79-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H16N2O5. Molecular weight: 364.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H16N2O5 |
| Molecular Weight | 364.35 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-((3-((Furan-2-ylmethyl)carbamoyl)phenyl)carbamoyl)benzoic acid (CAS 940524-55-0)
- 2-Methyl-4-(3-(4-nitrophenyl)acrylamido)benzene-1-sulfonyl fluoride (CAS 21320-85-4)
- 1-Chloro-3,5-diiodobenzene (CAS 860603-46-9)
- 4-Formyl-2-methoxyphenyl 3,4-dimethoxybenzoate (CAS 379725-36-7)
- 4-Ethoxystyrene (CAS 5459-40-5)
- 2-(Bromomethyl)buta-1,3-diene (CAS 23691-13-6)
- (R)-N-ethylpiperidine-3-carboxamide hydrochloride (CAS 881546-33-4)
- 1,1-Difluoro-5-methyl-6-azaspiro[2.5]Octane hydrochloride (CAS 2306276-35-5)
- 2-{4-[(difluoromethyl)sulfanyl]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1026796-82-6)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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