CAS 144978-12-1

1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate

Description:

1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate, with the CAS number 144978-12-1, is a chemical compound that belongs to the class of pyrrolidine derivatives. This substance features a pyrrolidine ring, which is a five-membered cyclic amine, and is characterized by the presence of two carboxylate groups and a ketone functional group. The presence of the tert-butyl group (1,1-dimethylethyl) and the ethyl group contributes to its steric bulk and hydrophobic characteristics, potentially influencing its solubility and reactivity. The compound may exhibit biological activity, making it of interest in medicinal chemistry and drug development. Its structural features suggest potential applications in organic synthesis and as a building block for more complex molecules. As with many organic compounds, its stability, reactivity, and interactions with other substances can vary based on environmental conditions such as temperature and pH. Safety data and handling precautions should be consulted when working with this compound in a laboratory setting.

Formula: C₁₂H₁₉NO₅

InChI: InChI=1S/C12H19NO5/c1-5-17-10(15)8-6-7-9(14)13(8)11(16)18-12(2,3)4/h8H,5-7H2,1-4H3/t8-/m0/s1

InChI key: InChIKey=YWWWGFSJHCFVOW-QMMMGPOBSA-N

SMILES: C(OCC)(=O)[C@H]1N(C(OC(C)(C)C)=O)C(=O)CC1

Synonyms:

• (S)-1-tert-Butyl 2-ethyl 5-oxopyrrolidine-1,2-dicarboxylate
• (S)-5-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester
• (S)-N-alpha-t-Butyloxycarbonyl-pyroglutamic acid ethyl ester
• 1,2-Pyrrolidinedicarboxylic acid 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester (2S)-
• 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (S)-
• 1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate
• 1-Boc-L-pyroglutamic acid ethyl ester
• 1-Butoxycarbonyl-<span class="text-smallcaps">L</span>-pyroglutamic acid ethyl ester
• 1-tert-Butyl 2-ethyl (S)-5-oxopyrrolidine-1,2-dicarboxylate
• 1-tert-butyl 2-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
• Boc-L-Pyr-OEt
• Boc-L-pyroglutamic acid ethyl ester
• Ethyl (S)-1-(tert-butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate
• Ethyl N-tert-butoxycarbonylpyroglutamate
• N-Boc-L-pyroglutamic acid ethyl ester
• N-tert-Butoxycarbonyl-L-pyroglutamic acid ethyl ester

Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate

CAS: 144978-12-1

Formula: C₁₂H₁₉NO₅

Purity: >97.0%(HPLC)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 257.29

Ref: 3B-E1135

Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate, 98%

CAS: 144978-12-1

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₂H₁₉NO₅

Purity: 98%

Molecular weight: 257.28

Ref: 02-H62378

(S)-Ethyl-N-Boc-pyroglutamate

CAS: 144978-12-1

Formula: C₁₂H₁₉NO₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 257.2830

Ref: IN-DA003OHH

N-Boc-L-pyroglutamic Acid Ethyl Ester

CAS: 144978-12-1

N-Boc-L-pyroglutamic Acid Ethyl Ester

Purity: 99%

Molecular weight: 257.28g/mol

Ref: 54-OR350516

Carglumic Acid Impurity 12

CAS: 144978-12-1

Formula: C₁₂H₁₉NO₅

Molecular weight: 257.29

Ref: 4Z-C-138018

1-Boc-L-Pyroglutamic acid ethyl ester

CAS: 144978-12-1

Formula: C₁₂H₁₉NO₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 257.286

Ref: 10-F037124

N-Boc-L-pyroglutamic acid ethyl ester

CAS: 144978-12-1

N-Boc-L-pyroglutamic acid ethyl ester is a chiral building block that can be used for the preparation of amides. It is a good activating agent and is used to synthesize amide bonds from carboxylic acids. N-Boc-L-pyroglutamic acid ethyl ester can be used to synthesize sulfoxides and piperidines, which are ligands. It is also an amido, stereoselective and DPP-4 inhibitor. This chemical simplifies catalysis reactions by replacing the use of toxic solvents.

Formula: C₁₂H₁₉NO₅

Purity: Min. 95%

Molecular weight: 257.28 g/mol

Ref: 3D-FB39596