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Enniatins are a family of depsipeptides produced several Fusarium species. The enniatins have been shown to act as ionophores. More recently their effects on acyl-CoA cholesterol transferase, transporters and the selectivity of their antitumor action have received more focus. Enniatin A1 is one of four major analogues of the enniatin complex and has previously not been available for investigation. Group: Biochemicals. Alternative Names: 2-(N-Methyl-L-valine) Enniatin A. Grades: Highly Purified. CAS No. 4530-21-6. Pack Sizes: 1mg. US Biological Life Sciences.
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Acyclovir N-Methyl-L-valinate Hydrochloride
Acyclovir impurity. An Acyclovir amino acid ester prodrug. Group: Biochemicals. Alternative Names: N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 1346617-39-7. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Enniatin A1
A family of depsipeptide ionophores, produced by several fusarium species. It has antibiotic properties. Enniatin A1 is one of four major analogues in the enniatin complex. Enniatin A1 has been found to induce apoptosis in cancer cells, decrease the activation of the cell proliferation kinase, ERK (p44/p42) and inhibit TNF-α-induced NF-κB activation. Synonyms: 2-(N-Methyl-L-valine)enniatin A; Cyclo(D-α-hydroxyisovaleryl-N-methyl-L-isoleucyl-D-α-hydroxyisovaleryl-N-methyl-L-isoleucyl-D-α-hydroxyisovaleryl-N-methyl-L-valyl); cyclo[N-methyl-L-isoleucyl-N-oxa-D-valyl-N-methyl-L-isoleucyl-N-oxa-D-valyl-N-methyl-L-valyl-N-oxa-D-valyl]; Cyclo((2R)-2-hydroxy-3-methylbutanoyl-N-methyl-L-isoleucyl-(2R)-2-hydroxy-3-methylbutanoyl-N-methyl-L-isoleucyl-(2R)-2-hydroxy-3-methylbutanoyl-N-methyl-L-valyl). Grades: >99% by HPLC. CAS No. 4530-21-6. Molecular formula: C35H61N3O9. Mole weight: 667.87.
Ganciclovir Impurity N
Ganciclovir Impurity N is an impurity of Valganciclovir. Synonyms: Ganciclovir mono-N-methyl valinate; 2-(RS)-[(Guanin-9-yl)methoxy]-3-hydroxypropyl N-methyl-L-valinate hydrochloride; N-Methyl-L-valine 2-(2-amino-6-oxo-1,6-dihydropurin-9-ylmethoxy)-3-hydroxypropyl ester monohydrochloride; N-Methylvalganciclovir hydrochlorid. Grades: > 95%. CAS No. 1401562-16-0. Molecular formula: C15H25N6O5Cl. Mole weight: 404.86.
N-Methyl Valganciclovir-d5 Hydrochloride
N-Methyl Valganciclovir-d5 Hydrochloride. Group: Biochemicals. Alternative Names: N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl Ester-d5 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C15H20D5ClN6O5, Molecular Weight: 409.88. US Biological Life Sciences.
Worldwide
N-Methyl Valganciclovir Hydrochloride
N-Methyl Valganciclovir Hydrochloride. Group: Biochemicals. Alternative Names: N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 1401562-16-0. Pack Sizes: 10mg. Molecular Formula: C15H25ClN6O5, Molecular Weight: 404.85. US Biological Life Sciences.
Worldwide
Auristatin F
Auristatin F, a synthetic analog of dolastatin 10, is a cytotoxic tubulin modifier with potent and selective antitumor activity. It is an MMAF analog and cytotoxin in Antibody-drug conjugates. Uses: Adcs cytotoxin. Synonyms: N,N-Dimethyl-L-valyl-L-valyl-(3R,4S,5S)-3-methoxy-5-methyl-4-(methylamino)heptanoyl-(αR,βR,2S)-β-methoxy-α-methyl-2-pyrrolidinepropanoyl-L-phenylalanine; L-Valinamide, N,N-dimethyl-L-valyl-N-[(1S,2R)-4-[(2S)-2-[(1R,2R)-3-[[(1S)-1-carboxy-2-phenylethyl]amino]-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl]-2-methoxy-1-[(1S)-1-methylpropyl]-4-oxobutyl]-N-methyl-; N,N-Dimethyl-L-valyl-N-[(3R,4S,5S)-1-{(2S)-2-[(1R,2R)-3-{[(1S)-1-carboxy-2-phenylethyl]amino}-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl}-3-methoxy-5-methyl-1-oxo-4-heptanyl]-N-methyl-L-valinamide. Grades: ≥97% by HPLC. CAS No. 163768-50-1. Molecular formula: C40H67N5O8. Mole weight: 745.99.
Fmoc-3VVD-OH
Fmoc-3VVD-OH is a cleavable ADC linker used to synthesize antibody-drug conjugations (ADCs). Synonyms: (5S,9S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,9-diisopropyl-12-methoxy-4,10-dimethyl-3,6,8-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-valyl-N-[(2R,3S,4S)-1-carboxy-2-methoxy-4-methyl-3-hexanyl]-N-methyl-L-valinamide; L-Valinamide, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-valyl-N-[(1S,2S)-1-[(1R)-2-carboxy-1-methoxyethyl]-2-methylbutyl]-N-methyl-; FMOC-3AA-OH. Grades: ≥95%. CAS No. 863971-44-2. Molecular formula: C36H51N3O7. Mole weight: 637.81.
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