(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
- CAS NO.：14805-29-9
- Empirical Formula: C9H11NO2
- Molecular Weight: 165.19
- MDL number: MFCD12964181
- EINECS: 689-268-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:04:40
What is (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione?
Chemical properties
(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione, white to almost white powder to crystalline in appearance, melting point 152°C, stored at 2-8°C.
The Uses of (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
exo-2,3-Norbornanedicarboximide is a Lurasidone (L474920) intermediate.
The Uses of (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
(3AR,4S,7R,7AS) 4,7-methylene-1H-isoindole-1,3(2H)-dione can be used as an intermediate for organic synthesis and pharmaceutical research and development, suitable for laboratory organic synthesis It can be used as the raw material for the synthetic raw material medicine lurasidone in the synthesis process of chemical medicine.
Properties of (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
| Melting point: | 173-176℃ |
| Boiling point: | 355℃ |
| Density | 1.285 |
| Flash point: | 171℃ |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 11.85±0.20(Predicted) |
| color | White to Light Brown |
| InChI | InChI=1/C9H11NO2/c11-8-6-4-1-2-5(3-4)7(6)9(12)10-8/h4-7H,1-3H2,(H,10,11,12)/t4-,5+,6+,7- |
Safety information for (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione
| InChIKey | RIVOBMOBWMOLDJ-RNGGSSJXNA-N |
| SMILES | C1(=O)[C@]2([H])[C@@]([H])([C@]3([H])C[C@@]2([H])CC3)C(=O)N1 |&1:2,4,6,9,r| |
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