- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyl (2R)-2-methylpyrrolidine-1-carboxylate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl (2R)-2-methylpyrrolidine-1-carboxylate
- Price: ￥1646.0/5g ￥526.0/1g ￥2696.0/10g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (S)-1-Boc-2-methylpyrrolidine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
137496-71-0
137496-71-0 structure
- Name: tert-Butyl (2R)-2-methylpyrrolidine-1-carboxylate
- Chemical Name: tert-butyl (2S)-2-methylpyrrolidine-1-carboxylate
- CAS Number: 137496-71-0
- Molecular Formula: C10H19NO2
- Molecular Weight: 185.263
- Create Date: 2018-12-22 11:08:34
- Modify Date: 2025-08-25 18:23:43
| Name | tert-butyl (2S)-2-methylpyrrolidine-1-carboxylate |
|---|---|
| Synonyms |
2-Methyl-2-propanyl (2R)-2-methyl-1-pyrrolidinecarboxylate
2-methylpyrrolidine-1-carboxylic acid tert-butyl ester tert-Butyl (2R)-2-methylpyrrolidine-1-carboxylate 2-Methyl-2-propanyl (2S)-2-methyl-1-pyrrolidinecarboxylate 1-Pyrrolidinecarboxylic acid, 2-methyl-, 1,1-dimethylethyl ester, (2R)- 1-Pyrrolidinecarboxylic acid, 2-methyl-, 1,1-dimethylethyl ester, (2S)- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 234.0±9.0 °C at 760 mmHg |
| Molecular Formula | C10H19NO2 |
| Molecular Weight | 185.263 |
| Flash Point | 95.3±18.7 °C |
| Exact Mass | 185.141586 |
| PSA | 29.54000 |
| LogP | 1.99 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.463 |
| Symbol |
GHS05, GHS06, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H318-H335-H400 |
| Precautionary Statements | P261-P273-P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T: Toxic;N: Dangerous for the environment; |
| Risk Phrases | R25;R37/38;R41;R50 |
| Safety Phrases | S26-S39-S45-S61 |
| RIDADR | UN 2810 |
| HS Code | 2933990090 |
| Precursor 9 | |
|---|---|
| DownStream 0 | |
![(R)-1-[(1,1-dimethylethoxy)carbonyl]-2-pyrrolidinemethanolmethanesulfonate structure](https://image.chemsrc.com/caspic/142/132482-10-1.png)
| 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% |