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2,5-Piperazinedione, can be used as an intermediate in the preparation of various pharmaceutical and biologically active compounds. It can be used in the synthesis of dipeptide isosteres by cross-metathesis. Group: Biochemicals. Alternative Names: 2,5-Diketopiperazine; 2,5-Dioxopiperazine; Cyclo(Gly-Gly); Cyclo(glycylglycyl); Cyclodiglycine; Cycloglycylglycine; Diglycolyl Diamide; Diketopiperazine; Glycine Cyclic Dimer; N-glycylglycine Cyclic Peptide; Glycylglycine Lactam; NSC 26345; α,γ-Diacipiperazine. Grades: Highly Purified. CAS No. 106-57-0. Pack Sizes: 1g, 10g. Molecular Formula: C?H?N?O?, Molecular Weight: 114.1. US Biological Life Sciences.
2,5-Piperazinedione,1,3,4-trimethyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,1,3,4-trimethyl-(9CI);1,3,4-TRIMETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 182067-63-6. Molecular formula: C7H12N2O2. Product ID: ACM182067636. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,1,4-diethyl-(6ci,9ci)
2,5-Piperazinedione,1,4-diethyl-(6ci,9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-DIETHYLPIPERAZINE-2,5-DIONE, 38927-89-8, SureCN9834992, CTK4I0697, 2,5-Piperazinedione,1,4-diethyl-, AG-F-37393. Product Category: Heterocyclic Organic Compound. CAS No. 38927-89-8. Molecular formula: C8H14N2O2. Mole weight: 170.208960 [g/mol]. Purity: 0.96. IUPACName: 1,4-diethylpiperazine-2,5-dione. Product ID: ACM38927898. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI);(6S)-3,3-DIETHYL-6-METHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 181468-31-5. Molecular formula: C9 H16 N2 O2. Mole weight: 184.236. Purity: 0.96. IUPACName: 2,5-Piperazinedione,3,3-diethyl-6-methyl-,(S)-(9CI). Product ID: ACM181468315. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI)
2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-cyclopropyl-6-ethyl-(9CI);3-CYCLOPROPYL-6-ETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 535937-06-5. Molecular formula: C9 H14 N2 O2. Product ID: ACM535937065. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,3-hydroxy-3,6-dimethyl-,trans-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-hydroxy-3,6-dimethyl-,trans-(9CI);(3R,6S)-3-HYDROXY-3,6-DIMETHYLPIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 126266-50-0. Molecular formula: C6H10N2O3. Product ID: ACM126266500. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,3-(hydroxymethyl)-6-(1-methylethyl)-,(6S)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-(hydroxymethyl)-6-(1-methylethyl)-,(6S)-(9CI);(6S)-3-(HYDROXYMETHYL)-6-(1-METHYLETHYL)PIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 342416-69-7. Molecular formula: C8H14N2O3. Product ID: ACM342416697. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Piperazinedione,3-(hydroxymethyl)-6-methyl-(6ci,7ci,8ci,9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Piperazinedione,3-(hydroxymethyl)-6-methyl-(6CI,7CI,8CI,9CI). Product Category: Heterocyclic Organic Compound. CAS No. 18831-76-0. Molecular formula: C6H10N2O3. Product ID: ACM18831760. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-(HYDROXYMETHYL)-6-METHYLPIPERAZINE-2,5-DIONE.
1- ( (S) -1- (3-Methoxyphenyl) ethyl) -4- ( (S) -1- (4-methoxyphenyl) ethyl) piperazine-2, 5-dione is an intermediate in the synthesis of labelled L-2-Aminobutyric Acid-d1 (A602931). Group: Biochemicals. Grades: Highly Purified. CAS No. 1141931-86-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H26N2O4. US Biological Life Sciences.
1,4-Bis[(1S)-1-(4-methoxyphenyl)ethyl]-2,5-piperazinedione-d4 is an intermediate in the synthesis of labelled L-2-Aminobutyric Acid-d1 (A602931). Group: Biochemicals. Grades: Highly Purified. CAS No. 1246496-54-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H22D4N2O4. US Biological Life Sciences.
Worldwide
3,6-Methylene-2,5-piperazinedione
3,6-Methylene-2,5-piperazinedione. Group: Biochemicals. Alternative Names: 3,6-Bis(methylene)-2,5-piperazinedione; 2,5-Dimethylene-3,6-diketopiperazine; 3,6-Dimethylene-2,5-piperazinedione; NSC 278175. Grades: Highly Purified. CAS No. 15996-22-2. Pack Sizes: 10mg. Molecular Formula: C6H6N2O2, Molecular Weight: 138.12. US Biological Life Sciences.
Worldwide
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione is a derivative of Cephalexin Hydrate (C256800), which is a semi-synthetic cephalosporin antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 142975-48-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C11H10N2O3, Molecular Weight: 218.21. US Biological Life Sciences.
Worldwide
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione
3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione is a derivative of Cephalexin Hydrate, which is a semi-synthetic cephalosporin antibiotic. Synonyms: 3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione. Grades: > 95%. CAS No. 142975-48-2. Molecular formula: C11H10N2O3. Mole weight: 218.21.
(3R,6R)-3,6-Bis[(aminooxy)methyl]-2,5-piperazinedione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-3,6-Bis(aminooxymethyl)-2,5-diketopiperazine; D-3,6-Bis(aminoxymethyl)-2,5-dioxopiperazine. Appearance: White Solid. CAS No. 16337-02-3. Molecular formula: C6H12N4O4. Mole weight: 204.18. Purity: 94%+. Product ID: ACM16337023. Alfa Chemistry ISO 9001:2015 Certified.
2,5-Diketopiperazine
2,5-Diketopiperazine. Group: Biochemicals. Alternative Names: Glycine Anhydride; 2,5-Piperazinedione. Grades: Highly Purified. CAS No. 106-57-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C4H6N2O2. US Biological Life Sciences.
Worldwide
3-(2-Sulfanylethyl)piperazine-2,5-dione
3-(2-Sulfanylethyl)piperazine-2,5-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 28147-70-8, CTK4G0921, AG-E-90151, 2,5-Piperazinedione,3-(2-mercaptoethyl)-, 3-(2-SULFANYLETHYL)PIPERAZINE-2,5-DIONE, 2,5-Piperazinedione,3-(2-mercaptoethyl)-(8CI);3-(2-SULFANYLETHYL)PIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 28147-70-8. Molecular formula: C6H10N2O2S. Mole weight: 174.220800 [g/mol]. Purity: 0.96. IUPACName: 3-(2-sulfanylethyl)piperazine-2,5-dione. Product ID: ACM28147708. Alfa Chemistry ISO 9001:2015 Certified.
3,6-bis(hydroxymethyl)piperazine-2,5-dione
3,6-bis(hydroxymethyl)piperazine-2,5-dione. Uses: Designed for use in research and industrial production. Appearance: White to Pale Yellow solid. CAS No. 5625-41-2. Molecular formula: C6H10N2O4. Mole weight: 174.2. Purity: 0.95. Product ID: ACM5625412. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3,6-Bis(hydroxymethyl)-2,5-piperazinedione.
3,6-Diphenylpiperazine-2,5-dione
An impurity of Ampicillin, an antibiotic used for the treatment of various bacterial infections. Synonyms: Diphenyldiketopiperazine; 2,5-Piperazinedione, 3,6-diphenyl-. CAS No. 26280-46-6. Molecular formula: C16H14N2O2. Mole weight: 266.29.
(3R,6S)-3-Methoxy-6-(1-methylethyl)piperazine-2,5-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 122092-89-1, (3S,6S)-3-METHOXY-6-(1-METHYLETHYL)PIPERAZINE-2,5-DIONE, ACMC-20mpvq, ACMC-20mpxf, AGN-PC-001FYJ, 2,5-Piperazinedione,3-methoxy-6-(1-methylethyl)-, (3R,6S)-, 2,5-Piperazinedione,3-methoxy-6-(1-methylethyl)-, (3S-cis)- (9CI), 122170-10-9, 3-methoxy-6-propan-2-ylpiperazine-2,5-dione, (3R,6S)-3-METHOXY-6-(ISOPROPYL)PIPERAZINE-2,5-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 122092-89-1. Molecular formula: C8H14N2O3. Mole weight: 186.208360 [g/mol]. Purity: 0.96. IUPACName: 3-methoxy-6-propan-2-ylpiperazine-2,5-dione. Product ID: ACM122092891. Alfa Chemistry ISO 9001:2015 Certified.
A-26771 E
A-26771 E is an antibiotic produced by Penicillum turbatum. Activity against gram-positive bacteria. Synonyms: FR 106969; 2,5-Piperazinedione, 3,6-bis(methylthio)-1,4-dimethyl-3-(hydroxymethyl)-6-(phenylmethyl)-. CAS No. 50655-20-4. Molecular formula: C16H22N2O3S2. Mole weight: 354.49.
Alanine anhydride
Alanine anhydride. Group: Biochemicals. Alternative Names: 3,6-Dimethyl-2,5-piperazinedione. Grades: Highly Purified. CAS No. 5625-46-7. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C6H10N2O2. US Biological Life Sciences.
Worldwide
Albonoursin
It is produced by the strain of Streptomyces noursei and Str. albus var fungatus. It has the activity of anti-gram-positive bacteria and some gram-negative bacteria. Synonyms: Albonoursine; Albonursin; cyclo(DeltaPhe-DeltaLeu); 3-Benzylidene-6-isobutylidene-2,5-dioxopiperazine; cyclo(dehydroleucyl-dehydrophenylalanyl); CHEBI:71609; 2,5-Piperazinedione, 3-(2-methylpropylidene)-6-(phenylmethylene)-, (Z,Z)-. Grades: 99%. CAS No. 1222-90-8. Molecular formula: C15H16N2O2. Mole weight: 256.30.
It is a diketopiperazine formed by the fusion of δ-alanine and valine and is a secondary metabolite of fungi and bacteria. It can activate N-acylhomoserine lactones (AHLs) and can also activate or antagonize other LuxR-based quorum-sensing systems. Synonyms: 3-Methylene-6S-(1-methylethyl)-2,5-piperazinedione; 2,5-Piperazinedione, 3-methylene-6-(1-methylethyl)-, (S)-; Cyclo(Δ-Ala-L-Val). Grades: >98% by HPLC. CAS No. 25516-00-1. Molecular formula: C8H12N2O2. Mole weight: 168.19.
Cyclo(leu-leu)
Cyclo(leu-leu). Group: Biochemicals. Alternative Names: (3S,6S)-3,6-Bis(2-methylpropyl)-2,5-piperazinedione; (3S-cis)-3,6-Bis(2-methylpropyl)-2,5-piperazinedione; Cyclo(L-leucyl-L-leucyl). Grades: Highly Purified. CAS No. 952-45-4. Pack Sizes: 50mg. Molecular Formula: C12H22N2O2. US Biological Life Sciences.
Worldwide
Cyclo(L-Leu-L-Trp)
Cyclo(L-Leu-L-Trp) is a diketopiperazine metabolite originally isolated from Penicillium. It is active against various bacteria and fungi, and it also inhibits the production rate of hydroxy radicals in an electron spin resonance (ESR) spectroscopy-based assay (IC50 = 1.8 μM). Synonyms: 3S-(1H-indol-3-ylmethyl)-6S-(2-methylpropyl)-2,5-piperazinedione; Cyclo(L-leucyl-L-tryptophyl); Cyclo(leu-trp); Cyclo(L-Trp-L-Leu); 2,5-Piperazinedione, 3-(1H-indol-3-ylmethyl)-6-(2-methylpropyl)-, (3S-cis)-. Grades: ≥95%. CAS No. 15136-34-2. Molecular formula: C17H21N3O2. Mole weight: 299.37.
Cyclo(-Phe-Trp), a metabolite of Aspergillus, is a natural product found in Aspergillus flavus and Aspergillus sydowii. Synonyms: (11S,14S)-Cyclo-(L-Trp-L-Phe); Cyclo(L-Trp-L-Phe); (3S,6S)-3-Benzyl-6-(indol-3-ylmethyl)-2,5-piperazinedione; Cyclo(L-phenylalanyl-L-tryptophanyl); 2,5-Piperazinedione, 3-(1H-indol-3-ylmethyl)-6-(phenylmethyl)-, (3S,6S)-. Grades: ≥95%. CAS No. 6521-48-8. Molecular formula: C20H19N3O2. Mole weight: 333.38.
Cycloserine diketopiperazine
Cycloserine diketopiperazine. Group: Biochemicals. Alternative Names: 3,6-Bis[(aminooxy)methyl]-2,5-piperazinedione; 2, 5-Bis (aminohydroxymethyl)-2, 6-diketopiperazine; 2,5-Bis(aminooxymethyl)-3,6-dioxopiperazine. Grades: Highly Purified. CAS No. 1204-99-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C6H12N4O4. US Biological Life Sciences.
Worldwide
Cycloserine Diketopiperazine
Cycloserine Diketopiperazine is a Cycloserine dimer as potential impurity of drug Cycloserine. Synonyms: 3,6-Bis[(aminooxy)methyl]-2,5-piperazinedione; 2,5-Bis(aminohydroxymethyl)-2,6- diketopiperazine; 2,5-Bis(aminooxymethyl)-3,6-dioxopiperazine; Cycloserine Diketopiperazine; NSC 119130. Grades: > 95%. CAS No. 1204-99-5. Molecular formula: C6H12N4O4. Mole weight: 204.18.
Cycloserine Diketopiperazine
Cycloserine Diketopiperazine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,6-Bis[(aminooxy)methyl]-2,5-piperazinedione; 2,5-Bis(aminohydroxymethyl)-2,6- diketopiperazine. Product Category: Heterocyclic Organic Compound. CAS No. 1204-99-5. Molecular formula: C6H12N4O4. Mole weight: 204.18. Product ID: ACM1204995-1. Alfa Chemistry ISO 9001:2015 Certified.
Cycloserine Impurity 5
3,6-Methylene-2,5-piperazinedione is an impurity of Cycloserine, an antibacterial agent. Synonyms: 3,6-Methylene-2,5-piperazinedione; 3,6-Bis(methylene)-2,5-piperazinedione; 2,5-Dimethylene-3,6-diketopiperazine; 3,6-Dimethylene-2,5-piperazinedione; NSC 278175. Grades: > 95%. CAS No. 15996-22-2. Molecular formula: C6H6N2O2. Mole weight: 138.12.
D-Cycloserine dimer
D-Cycloserine dimer is an intermediate in the biosynthesis of S-adenosylmethionine, a cofactor for enzyme-catalyzed methylations. Synonyms: (3R,6R)-3,6-Bis[(aminooxy)methyl]-2,5-piperazinedione; D-3,6-Bis(aminooxymethyl)-2,5-diketopiperazine; D-3,6-Bis(aminoxymethyl)-2,5-dioxopiperazine. Grades: > 95%. CAS No. 16337-02-3. Molecular formula: C6H12N4O4. Mole weight: 204.18.
Neoechinulin A
Neoechinulin A is an isoprenyl indole alkaloid that exhibits scavenging, neurotrophic factor-like, and anti-apoptotic activities. Neoechinulin A induces memory improvements and antidepressant-like effects in mice. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3S,6Z)-3-Methyl-6-{[2-(2-methyl-3-buten-2-yl)-1H-indol-3-yl]methylene}-2,5-piperazinedione. Product Category: Inhibitors. Appearance: Solid. CAS No. 51551-29-2. Molecular formula: C19H21N3O2. Mole weight: 323.4. Purity: 95%+. Canonical SMILES: C=CC(C)(C)C1=C(C2=CC=CC=C2N1)/C=C3C(N[C@H](C(N/3)=O)C)=O. Product ID: ACM51551292. Alfa Chemistry ISO 9001:2015 Certified.
(R)-3-Isopropyl-piperazine-2,5-dione
(R)-3-Isopropyl-piperazine-2,5-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 448362_ALDRICH, STOCK1N-15740, ZINC00154996, (R)-(-)-3-Isopropyl-2,5-piperazinedione, 143673-66-9. Product Category: Heterocyclic Organic Compound. CAS No. 143673-66-9. Molecular formula: C7H12N2O2. Mole weight: 156.18. Purity: 0.96. IUPACName: (3R)-3-propan-2-ylpiperazine-2,5-dione. Canonical SMILES: CC(C)C1C(=O)NCC(=O)N1. Product ID: ACM143673669. Alfa Chemistry ISO 9001:2015 Certified. Categories: (3R)-3-(PROPAN-2-YL)PIPERAZINE-2,5-DIONE.
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