66642-35-1
66642-35-1 structure
- Name: (S)-N-(4-Nitrophenyl)-5-oxopyrrolidine-2-carboxamide
- Chemical Name: pyr-pna
- CAS Number: 66642-35-1
- Molecular Formula: C11H11N3O4
- Molecular Weight: 249.22300
- Create Date: 2018-06-17 17:48:04
- Modify Date: 2025-08-26 11:20:52
| Name | pyr-pna |
|---|---|
| Synonyms |
L-PYROGLUTAMIC ACID 4-NITROANILIDE
PYROGLUTAMIC ACID P-NITRO-ANILIDE (2S)-5-oxo-2-(4-nitroanilinocarbonyl)pyrrolidine PYROGLUTAMIC ACID-PNA 5-oxo-L-proline-(4-nitro-anilide) PGLU-PNA L-PYROGLUTAMIC ACID P-NITROANILIDE 5-Oxo-L-prolin-(4-nitro-anilid) |
| Density | 1.451 g/cm 3 |
|---|---|
| Boiling Point | 627.1ºC at 760 mmHg |
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22300 |
| Flash Point | 333.1ºC |
| Exact Mass | 249.07500 |
| PSA | 104.02000 |
| LogP | 1.73690 |
| Index of Refraction | 1.644 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933790090 |
|
~%
66642-35-1 |
| Literature: Tetrahedron Asymmetry, , vol. 18, # 8 p. 968 - 974 |
|
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66642-35-1 |
| Literature: Journal of the Chemical Society, , p. 239,243 |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |