This compound (CAS 62893-24-7) is a chiral piperazine carboxamide appearing as a white to off-white crystalline powder. It is a key side-chain intermediate for semisynthetic cephalosporin antibiotics, particularly cefoperazone and cefpiramide.
-(-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic-acid-62893-24-7-structure.webp){kind=small}
(R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid
Category:Organic Intermediates
CAS No.:62893-24-7
Product Grade: Pharmaceutical Grade
Purity / Assay: 98%
Molecular Formula:C₁₅H₁₇N₃O₆
Molecular Weight:335.31
EINECS No.:625-629-3
Synonym(s):OH-EPCP; (R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
This compound (CAS 62893-24-7) is a chiral piperazine carboxamide appearing as a white to off-white crystalline powder. It is a key side-chain intermediate for semisynthetic cephalosporin antibiotics, particularly cefoperazone and cefpiramide.
1. Key intermediate for cefoperazone and cefpiramide antibiotics.
2. Chiral building block for β-lactam side chains.
3. Precursor for D-(-)-p-hydroxyphenylglycine derivatives.
4. Reagent in peptide coupling and amidation.
25kg/bag; 25kg/drum
CAS No.: 62893-24-7
Product Name: (R)-(-)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid
Purity / Assay:98%
Molecular Formula:C₁₅H₁₇N₃O₆
Molecular Weight:335.31
EINECS No.:625-629-3
Synonym(s):OH-EPCP; (R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid
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