N-{[(1,1-dimethylethyl)oxy]carbonyl}-3-(3-thienyl)-L-alanine, CAS No. 83825-42-7

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83825-42-7

Catalog No. EBD829183

CAS 83825-42-7

Name N-{[(1,1-dimethylethyl)oxy]carbonyl}-3-(3-thienyl)-L-alanine

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Basic Information

Synonyms: t-butoxycarbonyl-beta-(3-thienyl)-l-alaninedicyclohexylammoniumsalt boc-l-3-thienylalanine-dcha boc-l-3-thienylalaninedchasalt boc-beta-(3-thienyl)-l-alaninedicyclohexylammoniumsalt boc-ala(3-thienyl)-ohdcha boc-3-ala(3-thienyl)-ohdcha boc-3-(3-thienyl)-l-alaninedicyclohexylaminesalt n-tert-butoxycarbonyl-3-thienyl-l-alanine N-{[(1,1-dimethylethyl)oxy]carbonyl}-3-(3-thienyl)-L-alanine N-(tert-butoxycarbonyl)-3-(thien-3-yl)-DL-alanine N-(tert-butoxycarbonyl)-3-(3-thienyl)-DL-alanine (S)-N-boc-2-(3-thienyl)-alanine (S)-N-BOC-3-Thienylalanine (2S)-2-[(tert-butoxycarbonyl)amino]-3-thiophen-3-ylpropanoate N-(tert-butoxycarbonyl)-3-thiophen-3-yl-L-alanine Boc-L-3-(3-Thienyl)alanine Boc-3-(3-Thienyl)-L-alanine

Molecular Formula: C12H17NO4S

Molecular Weight: 271.34

MDL Number: MFCD01320850

Categories: Medicinal Chemistry > Pharmaceutical Intermediates > Heterocyclic Intermediates Medicinal Chemistry > Biochemicals and Life Science Reagents > Amino Acids and Derivatives

Product Description:

N-Boc-L-3-(3-thienyl)alanine dicyclohexylamine salt is a protected amino acid derivative. Its structure features an L-alanine backbone with a 3-thienyl substituent at the β-position and an N-terminal tert-butoxycarbonyl (Boc) protecting group. The compound is isolated as a dicyclohexylamine (DCHA) salt, which enhances its stability and crystallinity for handling and storage. This compound serves as a crucial chiral building block in the synthesis of peptides and peptidomimetics. The presence of the thiophene ring introduces unique electronic and steric properties, making it valuable for constructing bioactive molecules. It is primarily used in pharmaceutical research and development for creating novel drug candidates, particularly in areas where modified amino acids are required to modulate biological activity, stability, or pharmacokinetic properties. As a specialty synthetic intermediate, it is not a commodity chemical. Its use is confined to research laboratories and process development for active pharmaceutical ingredients (APIs). Standard safety precautions for handling fine chemicals should be observed.

Physical Properties

Boiling Point: 434.7 °C at 760 mmHg

Flash Point: 216.7 °C

Storage: Store at 0-5°C

Analytical Data

Appearance: yellow viscous liquid.