428518-42-7
428518-42-7 structure
- Name: (S)-1-BENZYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID
- Chemical Name: (3S)-1-Benzyl-5-oxo-3-pyrrolidinecarboxylic acid
- CAS Number: 428518-42-7
- Molecular Formula: C12H13NO3
- Molecular Weight: 219.23700
- Create Date: 2018-12-24 11:53:37
- Modify Date: 2025-08-27 21:32:23
| Name | (3S)-1-Benzyl-5-oxo-3-pyrrolidinecarboxylic acid |
|---|---|
| Synonyms |
(S)-(+)-1-(3-hydroxy-4-methoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline
(S)-1-benzyl-5-oxo-3-pyrrolidinecarboxylic acid (+)-Laudanidine 5-((S)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isoquinolylmethyl)-2-methoxy-phenol (S)-2-methoxy-5-[(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl]-phenol (S)-Laudanine L-(+)-Laudanidine 5-((S)-6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isochinolylmethyl)-2-methoxy-phenol 1alphaH-Laudanidine (S)-(+)-1-(phenylmethyl)-5-oxo-3-pyrrolidinecarboxylic acid Rechtsdrehende 5-(6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydro-[1]isochinolylmethyl)-2-methoxy-phenol (+)-Laudanidin Laudanine,(+) 1|AH-Laudanidine |
| Density | 1.314g/cm3 |
|---|---|
| Boiling Point | 471.3ºC at 760 mmHg |
| Molecular Formula | C12H13NO3 |
| Molecular Weight | 219.23700 |
| Flash Point | 238.8ºC |
| Exact Mass | 219.09000 |
| PSA | 57.61000 |
| LogP | 1.05760 |
| Index of Refraction | 1.604 |
| HS Code | 2933790090 |
|---|
| Precursor 3 | |
|---|---|
| DownStream 3 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |