
CAS Number144978-35-8
Synonyms2-Ethyl 1-(2-methyl-2-propanyl) (2R)-5-oxo-1,2-pyrrolidinedicarboxylate; 1-tert-Butyl 2-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; Boc-D-Pyr-OEt; N-Boc-L-pyroglutamic Acid Ethyl Ester; Ethyl N-(tert-Butoxycarbonyl)-D-pyroglutamate; (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester; N-(tert-Butoxycarbonyl)-D-pyroglutamic Acid Ethyl Ester; 1-O-tert-butyl 2-O-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; N-Boc-D-pyroglutamic Acid Ethyl Ester; Ethyl N-Boc-D-pyroglutamate; 1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate; 2-Ethyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate; Ethyl (R)-1-Boc-5-oxopyrrolidine-2-carboxylate; 1-Boc-D-Pyroglutamic acid ethyl ester; (R)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester; Ethyl (R)-1-(tert
Molecular FormulaC12H19O5N1
Molecular Weight257.29
Density1.2±0.1 g/cm3
Boiling Point375.0±35.0 °C at 760 mmHg
Melting Point54.0 to 58.0 °C
AppearanceSolid;White to Almost white powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 144978-35-8 |
| Catalog No. | 2A-9068305 |
| Chinese Name | Boc-D-焦谷氨酸乙酯 |
| Synonyms | 2-Ethyl 1-(2-methyl-2-propanyl) (2R)-5-oxo-1,2-pyrrolidinedicarboxylate; 1-tert-Butyl 2-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; Boc-D-Pyr-OEt; N-Boc-L-pyroglutamic Acid Ethyl Ester; Ethyl N-(tert-Butoxycarbonyl)-D-pyroglutamate; (R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester; N-(tert-Butoxycarbonyl)-D-pyroglutamic Acid Ethyl Ester; 1-O-tert-butyl 2-O-ethyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; N-Boc-D-pyroglutamic Acid Ethyl Ester; Ethyl N-Boc-D-pyroglutamate; 1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate; 2-Ethyl 1-(2-methyl-2-propanyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate; Ethyl (R)-1-Boc-5-oxopyrrolidine-2-carboxylate; 1-Boc-D-Pyroglutamic acid ethyl ester; (R)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester; Ethyl (R)-1-(tert |
| Molecular Formula | C12H19O5N1 |
| Molecular Weight | 257.29 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 375.0±35.0 °C at 760 mmHg |
| Melting Point | 54.0 to 58.0 °C |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | Room temperature, sealed, dry |
| HTC | 2933790090 |
| MDL Number | MFCD09261329 |
| SMILES | CCOC(=O)C1CCC(=O)N1C(=O)OC(C)(C)C |
| InChI Key | YWWWGFSJHCFVOW-MRVPVSSYSA-N |
| MSDS | msds/68305_1_144978_35_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 9.0% Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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