3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
- CAS NO.：827026-45-9
- Empirical Formula: C13H11N3O5
- Molecular Weight: 289.24
- MDL number: MFCD11977267
- EINECS: 1592732-453-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-04-24 21:50:42
What is 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione?
Chemical properties
White crystalline
The Uses of 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
Lenalidomide (L328000) analog. Lenalidomide impurity.
The Uses of 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione, also known as 4-Nitro Lenalidomide, is a Lenalidomide (L328000) analog. It is an impurity and intermediate of Lenalidomide.
Preparation
3-aminopiperidine-2,6-dione hydrochloride (III) (25 g, 0.15 mol) and dimethyl sulfoxide (150 mL) were charged into 500 mL 3N RBF. Triethylamine (62 g, 0.61 mol) was added slowly to the above reaction mixture under nitrogen over 10 min. Methyl 2-(bromomethyl)-3-nitrobenzoate (II) (45.8 g, 0.16 mol) of example 3 dissolved in dimethyl sulfoxide (50 mL) was added to the reaction mixture under nitrogen over 20 min and heated to 50-55 °C. 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione was obtained by purification.
Properties of 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
| Melting point: | >250°C (dec.) |
| Boiling point: | 616.6±55.0 °C(Predicted) |
| Density | 1.546±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | DMSO (Slightly, Heated), Methanol (Slightly) |
| form | Solid |
| pka | 10.55±0.40(Predicted) |
| color | Beige to Brown |
| InChI | InChI=1S/C13H11N3O5/c17-11-5-4-10(12(18)14-11)15-6-8-7(13(15)19)2-1-3-9(8)16(20)21/h1-3,10H,4-6H2,(H,14,17,18) |
Safety information for 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
Computed Descriptors for 3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione
| InChIKey | JKPJLYIGKKDZDT-UHFFFAOYSA-N |
| SMILES | N1C(=O)CCC(N2CC3=C(C2=O)C=CC=C3[N+]([O-])=O)C1=O |
3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione manufacturer
ALS India Life Sciences Pvt. Ltd
2Y
Phone:+91-8977036378
Whatsapp: +91 8008166674
product: 3-(4-nitro-1-oxoisoindolin-2-yl) piperidine-2,6-dione 99.70%
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