- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Methyl DL-pyroglutamate
- Price: ￥118.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: METHYL 5-OXOPYRROLIDINE-2-CARBOXYLATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
54571-66-3
54571-66-3 structure
- Name: Methyl DL-pyroglutamate
- Chemical Name: Methyl 5-oxopyrrolidine-2-carboxylate
- CAS Number: 54571-66-3
- Molecular Formula: C6H9NO3
- Molecular Weight: 143.141
- Create Date: 2018-02-13 08:00:00
- Modify Date: 2024-01-02 11:56:31
| Name | Methyl 5-oxopyrrolidine-2-carboxylate |
|---|---|
| Synonyms |
Methyl 5-oxo-DL-prolinate
methyl pyroglutamate Methyl DL-pyroglutamate Proline,5-oxo-,methylester 5-Oxo-DL-proline methyl ester Methyl 5-oxoprolinate Proline, 5-oxo-, methyl ester (+/-)-methyl 5-oxopyrrolidine-2-carboxylate 4-oxo-Pro-OMe (+/-)-methyl pyrroglutamate 5-oxo-proline methyl ester 5-Oxo-pyrrolidine-2-carboxylic acid methyl ester |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 304.7±35.0 °C at 760 mmHg |
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.141 |
| Flash Point | 138.1±25.9 °C |
| Exact Mass | 143.058243 |
| PSA | 55.40000 |
| LogP | -1.92 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.465 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933790090 |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |