BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
The presence of halogen substituents on the fluorescent group improves the membrane permeability of YVAD-derived Caspase-1 substrate Z-YVAD-AFC. Synonyms: L-a-Asparagine, N-[(phenylmethoxy)carbonyl]-L-tyrosyl-L-valyl-L-alanyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-; N-[(Benzyloxy)carbonyl]-L-tyrosyl-L-valyl-L-alanyl-N-[2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl]-L-α-asparagine; Caspase-1 Substrate (AFC); Z-YVAD-AFC. Grade: ≥90%. CAS No. 201608-13-1. Molecular formula: C39H40F3N5O11. Mole weight: 811.76.
Z-Tyr-Val-Ala-DL-Asp-fluoromethylketone
Z-YVAD-FMK is a cell-permeable potent irreversible inhibitor of caspase-1 and -4. Synonyms: Z-YVAD-FMK. CAS No. 1926163-56-5. Molecular formula: C31H37FN4O10. Mole weight: 616.64.
Z-Val-Ala-Asn-AMC is a substrate for the determination of cysteine endopeptidase required for antigen processing and has been used as a fluorescent substrate for porcine asparaginyl endopeptidase (AEP, legumain). Synonyms: Cbz-Val-Ala-Asn-AMC; L-Aspartamide, N-[(phenylmethoxy)carbonyl]-L-valyl-L-alanyl-N1-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-; Z-VAN-AMC; Butanediimidic acid, 2-[[(2S)-1-hydroxy-2-[[(2S)-1-hydroxy-2-[[hydroxy(phenylmethoxy)methylene]amino]-3-methylbutylidene]amino]propylidene]amino]-N1-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, (2S)-; benzyl ((S)-1-(((S)-1-(((S)-4-amino-1-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-1,4-dioxobutan-2-yl)amino)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate. Grade: ≥95%. CAS No. 245036-58-2. Molecular formula: C30H35N5O8. Mole weight: 593.64.
Z-Val-Ala-OH is a useful reagent in the preparation and biological evaluation of peptide amide conjugates of nucleosides as prodrugs that are converted to parent drugs by action of DPPIV/CD26. Synthesis and evaluation of diacylhydrazines as inhibitors of the interleukin-1β converting enzyme. Synonyms: Z-L-valyl-L-alanine; (S)-2-((S)-2-(((Benzyloxy)Carbonyl)Amino)-3-Methylbutanamido)Propanoic Acid; Z Val Ala OH. Grade: ≥ 98% (HPLC). CAS No. 24787-89-1. Molecular formula: C16H22N2O5. Mole weight: 322.36.
Z-Val-Arg-Pro-DL-Arg-fluoromethylketone
Z-Val-Arg-Pro-DL-Arg-fluoromethylketone, a cell-permeable and irreversible inhibitor of para-caspase MALT1, is based on the sequence of a published optimal tetrapeptide substrate for the A. thaliana metacaspase AtMC9. Synonyms: MALT1 Inhibitor; Z-VRPR-FMK; L-Prolinamide, N-[(phenylmethoxy)carbonyl]-L-valyl-L-arginyl-N-[4-[(aminoiminomethyl)amino]-1-(2-fluoroacetyl)butyl]-; Cbz-Val-Arg-Pro-DL-Arg-CH2F; N-[(Phenylmethoxy)carbonyl]-L-valyl-L-arginyl-N-[4-[(aminoiminomethyl)amino]-1-(2-fluoroacetyl)butyl]-L-prolinamide. Grade: ≥95%. CAS No. 1926163-57-6. Molecular formula: C31H49FN10O6. Mole weight: 676.79.
Z-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone is a cell-permeable fluoromethylketone that specifically inhibits caspase-2 and, to a lesser extent, caspase-3 and caspase-7. Synonyms: Z-VD(OMe)VAD(OMe)-FMK; Z-VDVA-(DL-Asp)-FMK; Methyl (5S,8S,11S,14S)-17-(fluoroacetyl)-5,11-diisopropyl-8-(2-methoxy-2-oxoethyl)-14-methyl-3,6,9,12,15-pentaoxo-1-phenyl-2-oxa-4,7,10,13,16-pentaazanonadecan-19-oate. Grade: ≥90%. CAS No. 1926163-61-2. Molecular formula: C32H46FN5O11. Mole weight: 695.73.
Z-Val-Asp-Val-Ala-Asp-AFC
Z-VDVAD-AFC is a fluorogenic substrate for caspase-2 (ICH-1). Synonyms: N-[(Phenylmethoxy)carbonyl]-L-valyl-L-alpha-aspartyl-L-valyl-L-alanyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-L-alpha-asparagine; L-α-Asparagine, N-[(phenylmethoxy)carbonyl]-L-valyl-L-α-aspartyl-L-valyl-L-alanyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-; Z-VDVAD-AFC. Grade: ≥95%. CAS No. 219138-08-6. Molecular formula: C39H45F3N6O13. Mole weight: 862.81.
Z-Val-Glu-Ile-Asp-AFC
Z-Val-Glu-Ile-Asp-AFC is a fluorogenic substrate for caspase-6 (Mch2). Synonyms: Z-VEID-AFC; N-Acetyl-Val-Glu-Ile-Asp-7-amino-4-(trifluoromethyl)coumarin; N-[(Phenylmethoxy)carbonyl]-L-valyl-L-alpha-glutamyl-L-isoleucyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-L-alpha-asparagine. Grade: 95%. CAS No. 219138-06-4. Molecular formula: C38H44F3N5O12. Mole weight: 819.78.
Z-Val-Ile-OH
Z-Val-Ile-OH. Synonyms: Z-L-valyl isoleucine; (2S,3S)-2-((S)-2-(Benzyloxycarbonylamino)-3-Methylbutanamido)-3-Methylpentanoic Acid; Z Val Ile OH. Grade: ≥ 99% (TLC). CAS No. 41486-97-9. Molecular formula: C19H28N2O5. Mole weight: 364.44.
Z-Val-Trp-OH. Synonyms: (S)-2-((S)-2-(benzyloxycarbonylamino)-3-methylbutanamido)-3-(1H-indol-3-yl)propanoic acid; Z Val Trp OH. Grade: ≥ 99% (TLC). CAS No. 18904-53-5. Molecular formula: C24H27N3O5. Mole weight: 437.50.
Z-Val-Val-Arg-AMC
Z-Val-Val-Arg-AMC is a peptide used as a selective azadipeptide nitrile inhibitor for cathepsin K. Synonyms: benzyl (S)-1-((S)-1-((S)-5-guanidino-1-(4-methyl-2-oxo-2H-chromen-7-ylamino)-1-oxopentan-2-ylamino)-3-methyl-1-oxobutan-2-ylamino)-3-methyl-1-oxobutan-2-ylcarbamate; Z Val Val Arg AMC. Grade: 95%. CAS No. 124485-41-2. Molecular formula: C34H45N7O7. Mole weight: 663.77.
Zygosporin D is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.4 μg/mL. It has anti-tumor and anti-inflammatory properties. Synonyms: Desacetylcytochalasin D; Deactylzygosporin A; (7S,13E,16S,18R,19E,21R)-7,18,21-Trihydroxy-16,18-dimethyl-10-phenyl[11]cytochalasa-6(12),13,19-triene-1,17-dione; 1H-Cycloundec[d]isoindole-1,11(2H)-dione, 3,3a,4,5,6,6a,9,10,12,15-decahydro-6,12,15-trihydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-, (3S,3aR,4S,6S,6aR,7E,10S,12R,13E,15R,15aR)-. CAS No. 25374-67-8. Molecular formula: C28H35NO5. Mole weight: 465.58.
Zygosporin E
Zygosporin E is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.4 μg/mL. It has anti-tumor and anti-inflammatory properties. Synonyms: (7S,13E,16S,18S,19E,21R)-21-Acetoxy-7-hydroxy-16,18-dimethyl-10-phenyl[11]cytochalasa-6(12),13,19-triene-1,17-dione; 1H-Cycloundec[d]isoindole-1,11(2H)-dione, 15-(acetyloxy)-3,3a,4,5,6,6a,9,10,12,15-decahydro-6-hydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-, (3S,3aR,4S,6S,6aR,7E,10S,12S,13E,15R,15aR)-; Z-Val-Lys-Met 7-amido-4-methylcoumarin; Z-Val-Lys-Met-MCA. CAS No. 26399-27-9. Molecular formula: C30H37NO5. Mole weight: 491.62.
Zygosporin F
Zygosporin F is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of >10 μg/mL. It has anti-tumor and anti-inflammatory properties. Synonyms: Zygosporin E acetate; 7-Acetylcytochalasin D; (7S,13E,16S,18R,19E,21R)-7,21-Diacetoxy-18-hydroxy-16,18-dimethyl-10-phenyl[11]cytochalasa-6(12),13,19-triene-1,17-dione; 1H-Cycloundec[d]isoindole-1,11(2H)-dione, 6,15-bis(acetyloxy)-3,3a,4,5,6,6a,9,10,12,15-decahydro-12-hydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-, (3S,3aR,4S,6S,6aR,7E,10S,12R,13E,15R,15aR)-. CAS No. 25374-68-9. Molecular formula: C32H39NO7. Mole weight: 549.65.
Zygosporin G
Zygosporin G is produced by the strain of Zygosporium masonii MFC-612 and Zygosporium mycophylum MFC-702. It is cytotoxic to HeLa cells with ED50 of 0.68 μg/mL. It has anti-tumor and anti-inflammatory properties. Synonyms: (13E,16S,18R,19E,21R)-21-(Acetyloxy)-18-hydroxy-16,18-dimethyl-10-phenyl[11]cytochalasa-6,13,19-triene-1,17-dione; 1H-Cycloundec[d]isoindole-1,11(2H)-dione, 15-(acetyloxy)-3,3a,4,6a,9,10,12,15-octahydro-12-hydroxy-4,5,10,12-tetramethyl-3-(phenylmethyl)-,(3S,3aR,4S,6aS,7E,10S,12R,13E,15R,15aS)-. CAS No. 25374-69-0. Molecular formula: C30H37NO5. Mole weight: 491.62.