ChemicalBook >> CAS DataBase List >>Ethyl 1-Boc-3-pyrrolidinecarboxylate
Ethyl 1-Boc-3-pyrrolidinecarboxylate
- CAS No.
- 170844-49-2
- Chemical Name:
- Ethyl 1-Boc-3-pyrrolidinecarboxylate
- Synonyms
- ETHYL 1-BOC-BETA-PROLINATE;N-Boc- 3-ethyl pyrrolidine-;N-Boc-DL-beta-proline ethyl ester;N-Boc-DL-^b-prolineethylester,97%;ETHYL 1-BOC-3-PYRROLIDINECARBOXYLATE;N-Boc-DL-^b-proline ethyl ester, 97%;1-BOC- pyrrolidine -3- ethyl formate;Ethyl 1-Boc-pyrrolidine-3-carboxylate;N-Boc- 3-ethyl pyrrolidine- carboxylate;N-Boc-3-Pyrrolidinecaboxylic acid ethyl ester
- CBNumber:
- CB0271930
- Molecular Formula:
- C12H21NO4
- Molecular Weight:
- 243.3
- MDL Number:
- MFCD03791256
- MOL File:
- 170844-49-2.mol
- MSDS File:
- SDS
Last updated:2026-05-27 17:35:24
| Product description | Number | Pack Size | Price |
| Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester Aldrich | ADE000025 | 1g | $230 |
| ETHYL 1-BOC-BETA-PROLINATE 97% | 60872 | 1G | $17 |
| ETHYL 1-BOC-BETA-PROLINATE 97% | 60872 | 5G | $59 |
| ETHYL 1-BOC-BETA-PROLINATE 97% | 60872 | 25G | $297 |
| Ethyl 1-Boc-3-pyrrolidinecarboxylate >98% | OR301175 | 1g | $21 |
| More product size | |||
| Boiling point | 305.6±35.0 °C(Predicted) |
|---|---|
| Density | 1.100±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | solid |
| pka | -2.57±0.40(Predicted) |
| Appearance | Colorless to light yellow Liquid |
| InChI | 1S/C12H21NO4/c1-5-16-10(14)9-6-7-13(8-9)11(15)17-12(2,3)4/h9H,5-8H2,1-4H3 |
| InChIKey | PKDQVUYUWUHNMG-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1CCN(C1)C(=O)OC(C)(C)C |
| CAS DataBase Reference | 170844-49-2(CAS DataBase Reference) |
| UNSPSC Code | 12352200 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P301+P312+P330 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2933998090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral | |||||||||
| NFPA 704 |
|
Ethyl 1-Boc-3-pyrrolidinecarboxylate price More Price(57)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | ADE000025 | Pyrrolidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester Aldrich | 170844-49-2 | 1g | $230 | 2026-04-30 | Buy |
| AstaTech | 60872 | ETHYL 1-BOC-BETA-PROLINATE 97% | 170844-49-2 | 1G | $17 | 2026-04-30 | Buy |
| AstaTech | 60872 | ETHYL 1-BOC-BETA-PROLINATE 97% | 170844-49-2 | 5G | $59 | 2026-04-30 | Buy |
| AstaTech | 60872 | ETHYL 1-BOC-BETA-PROLINATE 97% | 170844-49-2 | 25G | $297 | 2026-04-30 | Buy |
| Apolloscientific | OR301175 | Ethyl 1-Boc-3-pyrrolidinecarboxylate >98% | 170844-49-2 | 1g | $21 | 2026-06-04 | Buy |
Ethyl 1-Boc-3-pyrrolidinecarboxylate Chemical Properties,Uses,Production
Synthesis
72925-15-6
24424-99-5
170844-49-2
A dichloromethane (50 mL) solution of di-tert-butyl dicarbonate (10.30 g, 47.2 mmol) was slowly added dropwise to a dichloromethane (50 mL) solution of crude ethyl 3-pyrrolidinecarboxylate (7.12 g) at 0 °C for a controlled time of 10 min or more. The reaction mixture was gradually warmed up to room temperature over 18 h. The mixture was washed with water and saturated saline, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford ethyl N-Boc-3-pyrrolidinecarboxylate (10.4 g, 100% yield), which could be used for the subsequent reaction without further purification.1H NMR (CDCl3) δ: 4.14 (q, 2H), 3.27-3.69 (m , 4H), 3.02 (m, 1H), 2.07-2.16 (m, 2H), 1.46 (s, 9H), 1.27 (t, 3H).
References
[1] Patent: WO2005/49602, 2005, A1. Location in patent: Page/Page column 89; 90; 130
[2] Patent: WO2005/49605, 2005, A1. Location in patent: Page/Page column 117; 118; 158
Ethyl 1-Boc-3-pyrrolidinecarboxylate Preparation Products And Raw materials
Global( 147)Suppliers
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View Lastest Price from Ethyl 1-Boc-3-pyrrolidinecarboxylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | Ethyl 1-Boc-3-pyrrolidinecarboxylate
170844-49-2
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-06 | 1-Boc-3-hydroxymethylpyrrolidine
170844-49-2
|
$1.00 | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- Ethyl 1-Boc-3-pyrrolidinecarboxylate
170844-49-2
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 1-Boc-3-hydroxymethylpyrrolidine
170844-49-2
- $1.00
- 98%
- Career Henan Chemical Co
170844-49-2(Ethyl 1-Boc-3-pyrrolidinecarboxylate)Related Search:
1of4
ETHYL 1-BOC-3-PYRROLIDINECARBOXYLATE
PYRROLIDINE-1,3-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER 3-ETHYL ESTER
ETHYL 1-BOC-BETA-PROLINATE
N-Boc- 3-ethyl pyrrolidine-
carboxylate
N-Boc-3-Pyrrolidinecaboxylic acid ethyl ester
1-tert-butyl 3-ethylpyrrolidine-1,3-dicarboxylate
N-Boc-DL-^b-proline ethyl ester, 97%
N-Boc- 3-ethyl pyrrolidine-
Ethyl 1-Boc-pyrrolidine-3-carboxylate
1-Boc-pyrrolidine-3-carboxylic acid ethyl ester
N-Boc-pyrrolidine-3-carboxylic acid ethyl ester
1-Boc-3-pyrrolidinecarboxylic acid ethyl ester
tert-butyl ethyl pyrrolidine-1,3-dicarboxylate
1,3-Pyrrolidinedicarboxylicacid, 1-(1,1-dimethylethyl) 3-ethyl ester
N-Boc-DL-beta-proline ethyl ester
N-Boc-DL-^b-prolineethylester,97%
Ethyl 1-Boc-3-pyrrolidinecarboxylate USP/EP/BP
1-BOC- pyrrolidine -3- ethyl formate
Ethyl 1-Boc-pyrrolidine-3-carboxylate - [E12992]
170844-49-2
170844-49-3
pharmacetical
Acids and Derivatives
Amino Acids and Derivatives
