L-Pyroglutamic?acid?ethyl?ester-amino acids and derivatives,,Active Pharmaceutical Ingredients,Amino Acids and Derivatives
Is Manufacturer
No
Samples Provided
NO
Product Description
Product Name H-Pyr-OEt
CAS No. 7149-65-7
Synonyms Ethyl L-pyroglutamate
Purity 98.0% min
Molecular Formula C7H11NO3
Molecular Weight 157.17
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>L-Pyroglutamic acid ethyl ester is a protected amino acid derivative used as a key intermediate in peptide synthesis. Its <strong>molecular formula</strong> is C<sub>7</sub>H<sub>13</sub>NO<sub>3</sub> and <strong>CAS number</strong> is 2950-86-3. Produced via Fischer esterification, it serves to prevent side reactions during solid-phase synthesis.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical manufacturing for cyclic peptide construction.</li>
<li>Chemical research as a building block for complex heterocycles.</li>
<li>Biochemical assays requiring protected glutamic acid residues.</li>
</ul>
<h3>Precautions</h3>
<p>Store under inert atmosphere at 2-8°C to prevent hydrolysis. Use appropriate PPE due to potential irritant properties. Not intended for direct human consumption without further processing.</p>