- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (4R)-4-Amino-L-proline
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (4R)-4-Amino-L-proline
- Price: ￥Inquiry/1mg ￥Inquiry/1mg ￥3759.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (2S,4R)-4-AMINOPYRROLIDINE-2-CARBOXYLIC ACID
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
16257-88-8
16257-88-8 structure
- Name: (4R)-4-Amino-L-proline
- Chemical Name: (2S,4R)-4-aminopyrrolidine-2-carboxylic acid
- CAS Number: 16257-88-8
- Molecular Formula: C5H10N2O2
- Molecular Weight: 130.145
- Create Date: 2018-08-01 12:04:27
- Modify Date: 2025-09-12 18:38:48
| Name | (2S,4R)-4-aminopyrrolidine-2-carboxylic acid |
|---|---|
| Synonyms |
trans-4-aminoproline
L-trans-4-Amino-proline trans-4-Amino-L-prolin (4R)-4-Amino-L-proline trans-4-Amino-prolin |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 288.6±40.0 °C at 760 mmHg |
| Molecular Formula | C5H10N2O2 |
| Molecular Weight | 130.145 |
| Flash Point | 128.3±27.3 °C |
| Exact Mass | 130.074234 |
| PSA | 75.35000 |
| LogP | -1.49 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.513 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |