61312-87-6
61312-87-6 structure
- Name: 4-Isobutyl-2-pyrrolidinone
- Chemical Name: 4-(2-methylpropyl)pyrrolidin-2-one
- CAS Number: 61312-87-6
- Molecular Formula: C8H15NO
- Molecular Weight: 141.211
- Create Date: 2018-07-20 00:13:57
- Modify Date: 2026-07-21 10:55:16
| Name | 4-(2-methylpropyl)pyrrolidin-2-one |
|---|---|
| Synonyms |
rac-Pregabalin Impurity A
rac-Pregabalin Impurity A (Pregabalin Lactam Impurity) 4-isobutylpyrrolidin-2-one Pregabalin impurity 4/rac-Pregabalin Impurity A/Pregabalin Lactam Impurity/4-Isobutylpyrrolidin-2-one 4-isobutyl-2-pyrrolidone Pregabalin Related Compound C 4-isobutylpyrrolidin-2-one 4-(2-Methylpropyl) Pregabalin Lactam 4-(2-Methylpropyl)-2-pyrrolidinone Pregabalin LactaM IMpurity (rac)-4-isobutylpyrrolidin-2-one (RS)-Pregabalin Lactam) Pregablin lactam Impurity(Crude) 4-ISOBUTYL-2-PYRROLIDIN-1-YLNE Pregabalin Impurity A as Racemate rac-Pregabalin Impurity A (Pregabalin Related Compound C, Pregabalin Lactam Impurity) Pregabalin RC C Pregabalin Related Compound C Pregabalin RC A Pregabalin Related Compound C (Pregabalin Lactam Impurity) Pregaballin Lactam 2-pyrrolidinone, 4-(2-methylpropyl) Pregabalin impurity: 4-isobutyl-2-pyrrolidone 4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity) Pregabalin impurity D Pregabalin LactamQ: What is Pregabalin Lactam Q: What is the CAS Number of Pregabalin Lactam Q: What is the storage condition of Pregabalin Lactam Q: What e the applications of Pregabalin Lactam 4-Isobutylpyrrolidin-2-one (Pregabalin Impurity) Pregabalin IMpurity IV (4RS)-4-(2-Methylpropyl)pyrrolidin-2-one (4-Isobutylpyrrolidin-2-one 4-isobutyl-2-pyrrolidinone(SALTDATA: FREE) |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 269.1±9.0 °C at 760 mmHg |
| Molecular Formula | C8H15NO |
| Molecular Weight | 141.211 |
| Flash Point | 152.3±3.7 °C |
| Exact Mass | 141.115356 |
| PSA | 29.10000 |
| LogP | 0.45 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.445 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933790090 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |