American Chemical Suppliers
A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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Product | Description | |
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Leuco Crystal Violet Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Stains & Indicators. Formula: C25H31N3. CAS No. 603-48-5. Prepack ID 16169867-5g. Molecular Weight 373.53. See USA prepack pricing. | |
Leuco Crystal Violet Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Stains & Indicators. Formula: C25H31N3. CAS No. 603-48-5. Prepack ID 16169867-25g. Molecular Weight 373.53. See USA prepack pricing. | |
Leucocrystal violet D6 Quick inquiry Where to buy Suppliers range | Leucocrystal violet D6. Uses: For analytical and research use. Group: Dyes & Metabolites; Stable Isotope Labelled Compounds; Dyes & Metabolites; Stable Isotope Labelled Compounds. Alternative Names: Benzenamine, 4,4'-[[4-[di(methyl-d3)amino]phenyl]methylene]bis[N,N-dimethyl-,Leucocrystal Violet D6. CAS No. 1173023-92-1. IUPAC Name: 4-[[4-[bis(trideuteriomethyl)amino]phenyl]-[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline. Molecular formula: C252H6H25N3. Mole weight: 379.57. Catalog: APS1173023921A. SMILES: [2H]C ([2H]) ([2H])N (c1ccc (cc1)C (c2ccc (cc2)N (C)C)c3ccc (cc3)N (C)C)C ([2H]) ([2H])[2H]. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Leucocrystal Violet D6 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Leucocrystal Violet D6 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: Benzenamine, 4,4'-[[4-[di(methyl-d3)amino]phenyl]methylene]bis[N,N-dimethyl-,Leucocrystal Violet D6. CAS No. 1173023-92-1. Pack Sizes: 1ML. IUPAC Name: 4-[[4-[bis(trideuteriomethyl)amino]phenyl]-[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline. Molecular formula: C252H6H25N3. Mole weight: 379.57. Catalog: APS1173023921B. SMILES: [2H]C ([2H]) ([2H])N (c1ccc (cc1)C (c2ccc (cc2)N (C)C)c3ccc (cc3)N (C)C)C ([2H]) ([2H])[2H]. Format: Single Solution. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Leucodopachrome Hydrochloride Quick inquiry Where to buy Suppliers range | Leucodopachrome Hydrochloride. Group: Biochemicals. Alternative Names: Leukodopachrome Hydrochloride; L-Cyclodopa Hydrochloride; (S)-5,6-Dihydroxy-3-indolinecarboxylic Acid Hydrochloride. Grades: Highly Purified. CAS No. 18766-67-1. Pack Sizes: 100mg. Molecular Formula: C9H10ClNO4, Molecular Weight: 231.63. US Biological Life Sciences. | Worldwide |
Leuco Gentian Violet Quick inquiry Where to buy Suppliers range | Dyes & Metabolites. Uses: For analytical and research use. Group: reagents. CAS No. 603-48-5. Pack Sizes: 100MG. IUPAC Name: 4-[bis[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline. | |
Leuco Gentian Violet-d6 (Major) Quick inquiry Where to buy Suppliers range | Leuco Gentian Violet-d6 (Major), is a labelled metabolite of Gentian Violet in seafood products. Group: Biochemicals. Alternative Names: 4,4',4''-Methylidynetris[N,N-dimethylbenzenamine-d6; 4,4',4''-Methylidynetris[N,N-dimethylaniline-d6; 4, 4', 4''- (Hexamethyltriamino) triphenylmethane-d6; Leuco Basic Violet 3-d6; Leucocrystal Violet-d6; Leucomethyl Green-d6; NSC 7338-d6; Tris[4- (dimethylamino) phenyl]methane-d6. Grades: Highly Purified. CAS No. 1173023-92-1. Pack Sizes: 5mg. Molecular Formula: C??H??D?N?, Molecular Weight: 379.57. US Biological Life Sciences. | Worldwide |
Leuco Gentian Violet-d6 (Major) Quick inquiry Where to buy Suppliers range | Leuco Gentian Violet-d6 (Major). Uses: For analytical and research use. Group: Pesticides & Metabolites; Pesticides & Metabolites; Food Mutagens. CAS No. 1173023-92-1. Pack Sizes: 5MG. IUPAC Name: 4-[[4-[bis(trideuteriomethyl)amino]phenyl]-[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline. Molecular formula: C252H6H25N3. Mole weight: 379.57. Catalog: APS1173023921. SMILES: [2H]C ([2H]) ([2H])N (c1ccc (cc1)C (c2ccc (cc2)N (C)C)c3ccc (cc3)N (C)C)C ([2H]) ([2H])[2H]. Format: Neat. Product Type: Impurity; Stable Isotope Labelled. Shipping: Room Temperature. | |
Leucokinin VIII Quick inquiry Where to buy Suppliers range | Leucokinin VIII is an diuretic octapeptide isolated form head extracts of the cockroach. Uses: Peptide Inhibitors. Product ID: R1482. | |
Leucokinin VIII acetate Quick inquiry Where to buy Suppliers range | Leucokinin VIII acetate is a diuretic octapeptide isolated from cockroach head extract. Synonyms: Leucokinin 8; H-Gly-Ala-Ser-Phe-Tyr-Ser-Trp-Gly-NH2.CH3CO2H; glycyl-L-alanyl-L-seryl-L-phenylalanyl-L-tyrosyl-L-seryl-L-tryptophyl-glycinamide acetic acid. Grades: ≥95%. CAS No. 2703746-06-7. Molecular formula: C44H56N10O13. Mole weight: 932.99. | |
Leucomalachite green Quick inquiry Where to buy Suppliers range | Leucomalachite green. Uses: For analytical and research use. Group: Colorant Standards; Dyes & Metabolites; Dyes & Metabolites. Alternative Names: p,p'-Benzylidenebis(N,N-dimethylaniline), Leucomalachite green, NSC 36379, Bis(p-dimethylaminophenyl)phenylmethane, Malachite green leuco, 4,4'-Bis(N,N-dimethylaminophenyl)phenylmethane, Bis(4-dimethylaminophenyl)phenylmethane, Aniline, 4,4'-benzylidenebis[N,N-dimethyl- (6CI,7CI,8CI), Malachite green leuco base, C.I. Basic Green 4, leuco base, 4,4'-(Phenylmethylene)bis[N,N-dimethylbenzenamine], 4,4'-Benzylidene bis[N,N-dimethylaniline],Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl-, Bis[p-(N,N-dimethylamino)phenyl]phenylmethane, 4,4'-Bis(dimethylamino)triphenylmethane. CAS No. 129-73-7. IUPAC Name: 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline. Molecular formula: C23H26N2. Mole weight: 330.47. EC Number: 204-961-9. Catalog: APS129737. SMILES: CN (C)c1ccc (cc1)C (c2ccccc2)c3ccc (cc3)N (C)C. Format: Neat. Product Type: Metabolite. Shipping: Room Temperature. Linear Formula: C6H5CH[C6H4N(CH3)2]2. | |
Leucomalachite Green Quick inquiry Where to buy Suppliers range | 5g Pack Size. Group: Stains & Indicators. Formula: C23H26N2. CAS No. 129-73-7. Prepack ID 90027147-5g. Molecular Weight 330.47. See USA prepack pricing. | |
Leucomalachite green 10 μg/mL in Cyclohexane Quick inquiry Where to buy Suppliers range | Leucomalachite green 10 μg/mL in Cyclohexane. Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: NSC 36379, 4,4'-(Phenylmethylene)bis[N,N-dimethylbenzenamine], 4,4'-Benzylidene bis[N,N-dimethylaniline], Aniline, 4,4'-benzylidenebis[N,N-dimethyl- (6CI,7CI,8CI), 4, 4'-Bis(dimethylamino)triphenylmethane, Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl-, p,p'-Benzylidenebis(N,N-dimethylaniline), Bis(4-dimethylaminophenyl)phenylmethane, Malachite green leuco base, Bis[p-(N,N-dimethylamino)phenyl]phenylmethane, Leucomalachite green, Bis(p-dimethylaminophenyl)phenylmethane, 4,4'-Bis(N,N-dimethylaminophenyl)phenylmethane, C.I. Basic Green 4, leuco base, Malachite green leuco. CAS No. 129-73-7. IUPAC Name: 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline. Molecular formula: C23H26N2. Mole weight: 330.47. Catalog: APS129737A. SMILES: CN (C)c1ccc (cc1)C (c2ccccc2)c3ccc (cc3)N (C)C. Format: Single Solution. Product Type: Metabolite. | |
Leucomalachite Green 4,4'-Benzylidenebis(N,N-dimethylaniline)) Quick inquiry Where to buy Suppliers range | Leucomalachite Green 4,4'-Benzylidenebis(N,N-dimethylaniline)). Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: Leucomalachite green, Aniline, 4,4'-benzylidenebis[N,N-dimethyl- (6CI,7CI,8CI), Bis(4-dimethylaminophenyl)phenylmethane, 4,4'-Bis(dimethylamino)triphenylmethane, 4,4'-(Phenylmethylene)bis[N,N-dimethylbenzenamine], Bis[p-(N,N-dimethylamino)phenyl]phenylmethane, Bis(p-dimethylaminophenyl)phenylmethane, C.I. Basic Green 4, leuco base, p,p'-Benzylidenebis(N,N-dimethylaniline), 4,4'-Bis(N,N-dimethylaminophenyl)phenylmethane, Malachite green leuco,Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl-, 4,4'-Benzylidene bis[N,N-dimethylaniline], NSC 36379, Malachite green leuco base. CAS No. 129-73-7. IUPAC Name: 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline. Molecular formula: C23H26N2. Mole weight: 330.47. Catalog: APS129737B. SMILES: CN (C)c1ccc (cc1)C (c2ccccc2)c3ccc (cc3)N (C)C. Format: Neat. Shipping: Room Temperature. | |
Leucomalachite green D6 Quick inquiry Where to buy Suppliers range | Leucomalachite green D6. Uses: For analytical and research use. Group: Dyes & Metabolites; Stable Isotope Labelled Compounds; Dyes & Metabolites; Stable Isotope Labelled Compounds. Alternative Names: Leucomalachite green D6, Leucomalachite green D6 (phenylmethin D6),4-[Deuterio-(4-dimethylaminophenyl)-(2,3,4,5,6-pentadeuteriophenyl)methyl]-N,N-dimethylaniline. CAS No. 1173021-13-0. IUPAC Name: 4-[deuterio-[4-(dimethylamino)phenyl]-(2,3,4,5,6-pentadeuteriophenyl)methyl]-N,N-dimethylaniline. Molecular formula: C232H6H20N2. Mole weight: 336.50. Catalog: APS1173021130. SMILES: [2H]c1c ([2H])c ([2H])c (c ([2H])c1[2H])C ([2H]) (c2ccc (cc2)N (C)C)c3ccc (cc3)N (C)C. Format: Neat. Product Type: Metabolite; Stable Isotope Labelled. Shipping: Room Temperature. | |
Leucomentin-5 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Paxillus panuoides. It is a free radical scavenger. It has strong inhibitory effect of lipid peroxidation with IC50 of 0.11 μg/mL. The IC50 of reference Leucomentin-2 is 0.06 μg/mL. Molecular formula: C38H34O13. Mole weight: 698.67. | |
Leucomentin-6 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Paxillus panuoides. It is a free radical scavenger. It has strong inhibitory effect of lipid peroxidation with IC50 of 0.06 μg/mL. The IC50 of reference Leucomentin-4 is 0.11 μg/mL. Molecular formula: C42H38O13. Mole weight: 750.74. | |
Leucomisine Quick inquiry Where to buy Suppliers range | Amorphous powder. Group: Heterocyclic Organic Compound. Grades: 98 % (TLC, mass spectrometry). CAS No. 17946-87-1. Molecular formula: C15H18O3. Mole weight: 246 Da. | |
Leucomycin A1 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: 3-Deacetyljosamycin; Kitasamycin A1; Leucomycin V 4''-(3-methylbutanoate); LM-A1; Turimycin H-5; LeucoMycin V 4-isovalerate; 9-Dihydroniddamycin; 3-O-Deacetyljosamycin. Grades: >99% by HPLC. CAS No. 16846-34-7. Molecular formula: C40H67NO14. Mole weight: 785.96. | |
Leucomycin A13 Quick inquiry Where to buy Suppliers range | It is a macrolide antibiotic produced by the strain of Str. kitasatoensis. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. Synonyms: Kitasamycin A13; 4B-hexanoate leucomycin V; Leucomycin V 4''-hexanoate. Grades: >99% by HPLC. CAS No. 78897-52-6. Molecular formula: C41H69NO14. Mole weight: 799.98. | |
Leucomycin A3 Quick inquiry Where to buy Suppliers range | A 16-membered ring macrolide antibiotic with antimicrobial activity against a wide range of pathogens. Particularly used in the treatment of Mycoplasma infection. Group: Biochemicals. Alternative Names: 3-Acetate 4B- (3-methylbutanoate) leucomycin V; Antibiotic YL 704A3; EN 141; Iosalide; Jomybel; Josacine; Josamina; Josamycin; Kitasamycin A3; Turimycin A5; Vilprafen; Wilprafen. Grades: Highly Purified. CAS No. 16846-24-5. Pack Sizes: 5mg, 50mg. Molecular Formula: C42H69NO15. US Biological Life Sciences. | Worldwide |
Leucomycin A3 Quick inquiry Where to buy Suppliers range | Leucomycin A3. Uses: For analytical and research use. Group: Polycyclic Aromatic Hydrocarbons (PAHs). CAS No. 16846-24-5. Pack Sizes: 5MG. IUPAC Name: [(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate. Molecular formula: C42H69NO15. Mole weight: 828.00. Catalog: APS16846245C. SMILES: CO[C@H]1[C@@H] (CC (=O)O[C@H] (C)C\C=C\C=C\[C@H] (O)[C@H] (C)C[C@H] (CC=O)[C@@H]1O[C@@H]2O[C@H] (C)[C@@H] (O[C@H]3C[C@@] (C) (O)[C@@H] (OC (=O)CC (C)C)[C@H] (C)O3)[C@@H] ([C@H]2O)N (C)C)OC (=O)C. Format: Neat. Shipping: Room Temperature. | |
Leucomycin A4 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: Leukomycin A4; Leucomycin V 3-acetate 4''-butanoate; KitasaMycin A4. Grades: >99% by HPLC. CAS No. 18361-46-1. Molecular formula: C41H67NO15. Mole weight: 813.97. | |
Leucomycin A5 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: Kitasamycin A5; Turimycin H4; Leukomycin A5; Leucomycin V 4''-butanoate. Grades: >98% by HPLC. CAS No. 18361-45-0. Molecular formula: C39H65NO14. Mole weight: 771.94. | |
Leucomycin A6 Quick inquiry Where to buy Suppliers range | Leucomycin A6 is a main component of YL-704, a macrolide antibiotic complex isolated from Streptomyces platensis subsp. malvinus. It is active against gram-positive bacteria. Synonyms: YL-704B3; YL 704B3; YL 704 B3; Platenomycin-B3. CAS No. 18361-48-3. Molecular formula: C40H65NO15. Mole weight: 799.9. | |
Leucomycin A9 Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: Turimycin H2; Leucomycin V, 4B-acetate. CAS No. 18361-49-4. Molecular formula: C37H61NO14. Mole weight: 743.88. | |
Leucomycin complex Quick inquiry Where to buy Suppliers range | Leucomycin complex is a family of closely related macrocyclic lactone antibiotics produced by streptomyces kitasatoensis. It is an animal health product for control of gram positive bacteria, gram negative cocci, leptospira and mycoplasma. Synonyms: Kitasamycin A1; Turimycin H5; Leucomycin V 4-isovalerate. Grades: >95% by HPLC. CAS No. 1392-21-8. Molecular formula: C35H59NO13. Mole weight: 701.8. | |
Leucomycin (technical) Quick inquiry Where to buy Suppliers range | Leucomycin (technical). Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: C 637, Kitasamycin, Stereomycine, Syneptine,Leucomycin, Ayermicina, Sineptina. CAS No. 1392-21-8. Catalog: APS1392218. Format: Neat. Shipping: Room Temperature. | |
Leucomycin (technical) 100 μg/mL in Acetonitrile Quick inquiry Where to buy Suppliers range | Leucomycin (technical) 100 μg/mL in Acetonitrile. Uses: For analytical and research use. Group: Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Alternative Names: Ayermicina, Sineptina,Leucomycin, C 637, Syneptine, Kitasamycin, Stereomycine. CAS No. 1392-21-8. Catalog: APS1392218A. Format: Single Solution. Shipping: Room Temperature. | |
Leucomycin U Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: Deisovaleryl josamycin; Deisovaleryl leucomycin A3; Leucomycin V 3-acetate; 4''-Deisovaleryljosamycin. CAS No. 31642-61-2. Molecular formula: C37H61NO14. Mole weight: 743.88. | |
Leucomycin V Quick inquiry Where to buy Suppliers range | It is produced by the strain of Str. kitasatoensis. It's a macrolide antibiotic. It has strong anti-gram-positive bacterial effect, and also has an effect on spirochetes, rickettsium and Chlamydia. After the C3 position on the lactone ring in the structure is acetylated, the activity in vitro is reduced, but the activity in vivo is enhanced, and the toxicity is also reduced. The antibacterial activity of Leucomycin group A is stronger than group B. It has been used in clinical and the indications are the same as erythromycin. Synonyms: Selectomycin; Turimycin; Antibiotic A 6599; Antibiotic JA-6599; Stereomycine; 4''-Deacylturimycin H; Deacylleucomycin A1; Deisovaleryl leucomycin A1. Grades: 97%. CAS No. 22875-15-6. Molecular formula: C35H59NO13. Mole weight: 701.84. | |
Leucomycin v,3-acetate 4b-(3-methylbutanoate)9-propanoate Quick inquiry Where to buy Suppliers range | Leucomycin v,3-acetate 4b-(3-methylbutanoate)9-propanoate. CAS No. 40922-77-8. IUPAC Name: [6-[6-[[4-acetyloxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-10-propanoyloxy-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl]3-methylbutanoate. Molecular Weight: 884.06. Molecular Formula: C45H73NO16. SMILES: CCC (=O)OC1C=CC=CCC (OC (=O)CC (C (C (C (CC1C)CC=O)OC2C (C (C (C (O2)C)OC3CC (C (C (O3)C)OC (=O)CC (C)C) (C)O)N (C)C)O)OC)OC (=O)C)C. | |
Leucosceptosidea Quick inquiry Where to buy Suppliers range | Leucosceptosidea. Group: Heterocyclic Organic Compound. CAS No. 83529-62-8. Product ID: ACM83529628. | |
Leucoside Quick inquiry Where to buy Suppliers range | Leucoside. Group: Biochemicals. Alternative Names: Kaempferol 3-sambubioside. Grades: Plant Grade. CAS No. 27661-51-4. Pack Sizes: 10mg. Molecular Formula: C26H28O15, Molecular Weight: 580.491999999999. US Biological Life Sciences. | Worldwide |
Leucoson Quick inquiry Where to buy Suppliers range | Synonyms: 2-(2-Phenylethylacetate)-4-carboxylthiazolidine; 2-(2-ethoxy-2-oxo-1-phenyl-ethyl)-1,3-thiazolidine-4-carboxylic acid. Grades: > 95%. CAS No. 1950-36-3. Molecular formula: C14H17NO4S. Mole weight: 295.36. | |
Leucoson Impurity 1 Quick inquiry Where to buy Suppliers range | Synonyms: 2-(2-methoxy-2-oxo-1-phenyl-ethyl)-1,3-thiazolidine-4-carboxylic acid. Grades: > 95%. Molecular formula: C13H15NO4S. Mole weight: 281.33. | |
Leucotylic acid Quick inquiry Where to buy Suppliers range | Synonyms: (3S, 3aS, 4S, 5aR, 5bR, 7aR, 8R, 11aR, 11bR, 13aR, 13bR)-4-hydroxy-3-(2-hydroxypropan-2-yl)-5a, 5b, 8, 11a, 13b-pentamethylicosahydro-1H-cyclopenta[a]chrysene-8-carboxylic acid; 16β,22-Dihydroxyhopan-23-oic acid; A'-Neogammaceran-23-oic acid, 16,22-dihydroxy-, (4α,16β)-; Leucotylinsaeure. CAS No. 5056-37-1. Molecular formula: C30H50O4. Mole weight: 474.72. | |
Leucovorin Calcium Quick inquiry Where to buy Suppliers range | leucovorin calcium is an active metabolite of folic acid (also called folinic acid and citrovorum factor), which does not require metabolism by dihydrofolate reductase, the molecular target of folate antagonist-type chemotherapeutic drugs. Leucovorin calcium counteracts the toxic effects of these medications, 'rescuing' the patient while permitting the antitumor activity of the folate antagonist. This agent also potentiates the effects of fluorouracil and its derivatives by stabilizing the binding of the drug's metabolite to its target enzyme, thus prolonging drug activity. Synonyms: IST5-002; IST5 002; IST5002; Benzyl-AMP; N6-Benzyladenosine-5'-phosphate; Folinic acid calcium salt; Calcium Folinate. Grades: >98%. CAS No. 1492-18-8. Molecular formula: C20H21N7O7.Ca. Mole weight: 513.52. | |
Leucovorin calcium pentahydrate Quick inquiry Where to buy Suppliers range | Leucovorin is a derivative of folic acid, which can be used to increase levels of folic acid under conditions favoring folic acid inhibition. Synonyms: Folinic acid. Grades: >98%. CAS No. 6035-45-6. Molecular formula: C21H25CaN7O7.5H2O. Mole weight: 601.58. | |
Leucovorin Calcium Salt Pentahydrate (N-[4-[[ (2-Amino-5-formyl-1, 4, 5, 6, 7, 8-hexahydro-4-oxo-6-pteridinyl) methyl]amino]benzoyl]-L-glutamic Acid Calcium Salt, Calcium Levofolinate, Levoleucovorin Calcium, Folinic Acid Calcium Salt) Quick inquiry Where to buy Suppliers range | An intermediate product of the metabolism of Folic Acid; the active form into which that acid is converted in the body, ascorbic acid being a necessary factor in the conversion process. Group: Biochemicals. Alternative Names: N-[4-[[ (2-Amino-5-formyl-1, 4, 5, 6, 7, 8-hexahydro-4-oxo-6-pteridinyl) methyl]amino]benzoyl]-L-glutamic Acid Calcium Salt Pentahydrate; Calcium Folinate; Folaren; Foliben; Folidan; Folinic Acid Calcium Salt Pentahydrate; Lederfolat; Lederfolin. Grades: Highly Purified. CAS No. 6035-45-6. Pack Sizes: 100mg, 500mg, 1g. Molecular Formula: C20H31CaN7O12, Molecular Weight: 601.58. US Biological Life Sciences. | Worldwide |
Leucovorin-d4 Calcium Salt Hydrate, > 90% Quick inquiry Where to buy Suppliers range | Leucovorin-d4 Calcium Salt Hydrate, > 90%. Uses: For analytical and research use. Group: Chiral Molecules. Pack Sizes: 5MG. Catalog: APS009401. Format: Neat. Product Type: Stable Isotope Labelled. Shipping: Room Temperature. | |
Leucovorin-d4 Calcium Salt Pentahydrate Quick inquiry Where to buy Suppliers range | An labeled intermediate product of the metabolism of Folic Acid. This compound is a mixture of diastereomers. Group: Biochemicals. Alternative Names: N-[4-[[ (2-Amino-5-formyl-1, 4, 5, 6, 7, 8-hexahydro-4-oxo-6-pteridinyl) methyl]amino]benzoyl-d4]-L-glutamic Acid Calcium Salt Pentahydrate; Calcium Folinate-d4; Folaren-d4; Foliben-d4; Folidan-d4; Folinic Acid-d4 Calcium Salt Pentahydrate. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences. | Worldwide |
Leucylarginine Quick inquiry Where to buy Suppliers range | Leucylarginine hinders antinociception induced by L-arginine. Synonyms: L-Leucyl-L-arginine; Leu-arg; Leucyl-arginine; L-Leu-L-Arg. Grades: >98%. CAS No. 26607-15-8. Molecular formula: C12H25N5O3. Mole weight: 287.36. | |
Leucylarginylproline Quick inquiry Where to buy Suppliers range | Leucylarginylproline, also called as H-Leu-Arg-Pro-OH, is an angiotensin-converting enzyme (ACE) inhibitor (IC50 = 0.27μM). Synonyms: H-Leu-Arg-Pro-OH; L-leucyl-L-arginyl-L-proline; (2S)-1-[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-5 (diaminomethylideneamino) pentanoyl]pyrrolidine-2-carboxylic acid. CAS No. 133943-59-6. Molecular formula: C17H32N6O4. Mole weight: 384.47. | |
Leucyl-glutamine Quick inquiry Where to buy Suppliers range | Synonyms: L-Leucyl-L-glutamine. CAS No. 38062-70-3. Molecular formula: C11H21N3O4. Mole weight: 259.3. | |
Leucyl-lysine Quick inquiry Where to buy Suppliers range | Leucyl-lysine is a dipeptide composed of leucine and lysine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: L-Lysine, L-Leucyl-; (S)-6-Amino-2-((S)-2-amino-4-methylpentanamido)hexanoic acid; L-leucyl-L-lysine; H-LK-OH; Leu-Lys; L-Leu-L-Lys. Grades: ≥95%. CAS No. 6416-76-8. Molecular formula: C12H25N3O3. Mole weight: 259.35. | |
Leucyl-phenylalanine Quick inquiry Where to buy Suppliers range | Leucyl-phenylalanine is a competitive inhibitor of both the peptidase and the esterase activities of carboxy peptidase Y. Synonyms: L-leucyl-L-Phenylalanine. CAS No. 3063-5-6. Molecular formula: C15H22N2O3. Mole weight: 278.35. | |
Leucyl-serine Quick inquiry Where to buy Suppliers range | Leucyl-serine is a dipeptide composed of leucine and serine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: L-leucyl-L-serine; H-LS-OH; Leu-Ser; N-Leucylserine; L-Leu-L-Ser; Leu-Ser-OH; N-L-leucyl-L-serine; L-Serine, L-leucyl-. Grades: ≥95% by HPLC. CAS No. 6209-12-7. Molecular formula: C9H18N2O4. Mole weight: 218.25. | |
Leucyl-threonine Quick inquiry Where to buy Suppliers range | Synonyms: L-leucyl-L-threonine. CAS No. 38062-82-7. Molecular formula: C10H20N2O4. Mole weight: 232.28. | |
Leu-D-Leu Quick inquiry Where to buy Suppliers range | Leu-D-Leu is a specific substrate for D-peptidase S, an intracellular carboxypeptidase-like enzyme that preferentially hydrolyzes dipeptides containing hydrophobic D-amino acids. Synonyms: l-Leucyl-d-leucine; D-Leucine, L-leucyl-; N-L-Leucyl-D-leucine; (R)-2-((S)-2-amino-4-methylpentanamido)-4-methylpentanoic acid. CAS No. 17665-02-0. Molecular formula: C12H24N2O3. Mole weight: 244.33. | |
Leu-Gly-Gly Quick inquiry Where to buy Suppliers range | Synonyms: Leucyl-glycyl-glycine; N-(N-L-Leucylglycyl)glycine; (S)-2-(2-(2-Amino-4-methylpentanamido)acetamido)acetic acid. Grades: 95%. CAS No. 1187-50-4. Molecular formula: C10H19N3O4. Mole weight: 245.28. | |
Leu-Gly-Leu-OH Quick inquiry Where to buy Suppliers range | Leu-Gly-Leu-OH. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
Leu-Gly-Leu-OH Quick inquiry Where to buy Suppliers range | Synonyms: L-Leucylglycyl-L-leucine; H2N-LGL-OH. Grades: ≥ 98% (TLC). CAS No. 19408-48-1. Molecular formula: C14H27N3O4. Mole weight: 301.39. | |
Leu-Gly -naphthylamide Quick inquiry Where to buy Suppliers range | Synonyms: Leu-Gly beta-naphthylamide; (S)-2-Amino-4-methyl-N-(2-(naphthalen-2-ylamino)-2-oxoethyl)pentanamide. Grades: 95%. CAS No. 100930-00-5. Molecular formula: C18H23N3O2. Mole weight: 313.39. | |
Leu-Gly-NH2 HBr Quick inquiry Where to buy Suppliers range | Synonyms: L-Leucylglycine amide hydrobromide. Grades: ≥ 99% (TLC). CAS No. 28671-28-5. Molecular formula: C8H17N3O2·HBr. Mole weight: 268.15. | |
Leu-Gly-NH2·HBr Quick inquiry Where to buy Suppliers range | Leu-Gly-NH2·HBr. Group: Biochemicals. Alternative Names: L-Leucylglycine amide hydrobromide. Grades: Highly Purified. CAS No. 28671-28-5. Pack Sizes: 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
Leu-Gly-NH2·HBr 99+% (TLC) Quick inquiry Where to buy Suppliers range | Leu-Gly-NH2·HBr 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 28671-28-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
Leu-Gly-OH Quick inquiry Where to buy Suppliers range | This dipeptide inhibits the ubiquitin-mediated proteolysis. Synonyms: Leu Gly OH; L-Leucyl-glycine; (S)-2-(2-Amino-4-methylpentanamido)acetic acid. Grades: ≥ 99% (HPLC). CAS No. 686-50-0. Molecular formula: C8H16N2O3. Mole weight: 188.22. | |
Leu-Gly-OH Quick inquiry Where to buy Suppliers range | Leu-Gly-OH. Group: Biochemicals. Alternative Names: L-Leucyl-glycine. Grades: Highly Purified. CAS No. 686-50-0. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
Leu-Gly-OH ≥95% (HPLC) Quick inquiry Where to buy Suppliers range | Leu-Gly-OH ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
Leu-Gly-OH hydrochloride Quick inquiry Where to buy Suppliers range | Leu-Gly-OH hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 686-50-0(net). Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
Leuhistin Quick inquiry Where to buy Suppliers range | It is produced by the strain of Bacillus laterosporus BMI 156-14F1. It inhibits aminopeptidase M with IC50 of 0.2 μg/mL. It has no antimicrobial effects (100 μg/mL). Synonyms: Leuhistine; (2R,3S)-2-((1H-imidazol-4-yl)methyl)-3-amino-2-hydroxy-5-methylhexanoic acid; 1H-Imidazole-4-propanoic acid, alpha-(1-amino-3-methylbutyl)-alpha-hydroxy-, (R-(R*,S*))-. Grades: 95%. CAS No. 129085-76-3. Molecular formula: C11H19N3O3. Mole weight: 241.29. | |
Leukadherin 1 Quick inquiry Where to buy Suppliers range | Leukadherin 1. Group: Biochemicals. Grades: Purified. CAS No. 344897-95-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
Leukadherin-1 Quick inquiry Where to buy Suppliers range | Leukadherin-1, also known as LA1, is a small molecule agonist that enhances CD11b/CD18-dependent cell adhesion to its ligand ICAM-1. Leukadherin-1 suppresses human innate inflammatory signalling. leukadherin-1 increases CD11b/CD18-dependent adhesion via membrane tethers. It also competitively inhibits YopH (Ki = 1.94 μM), a tyrosine phosphorylase secreted by Y. pestis into immune cells to block signal transduction, and anthrax lethal factor metalloproteinase, a component of anthrax toxin (IC50 = 6 μM). Synonyms: 4-[5-[[4-Oxo-3-(phenylmethyl)-2-thioxo-5-thiazolidinylidene]methyl]-2-furanyl]-benzoic acid; Leukadherin-1; Leukadherin 1; Leukadherin1; LA1. CAS No. 344897-95-6. Molecular formula: C22H15NO4S2. Mole weight: 421.48. | |
Leukadherin-1 (aMb2 Agonist II, CD11b Agonist II, LA1, Mac-1 Agonist II, CR3 Agonist II, CD11b/CD18 Agonist, 4-(5-((3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl)furan-2-yl)-benzoic Acid) Quick inquiry Where to buy Suppliers range | A furanyl thiazolidinone compound that binds CD11b aA/aI domain in a reversible manner and stabilizes aA in a high-affinity binding conformation toward known CD11b/CD18 (aMB2; CR3; Mac-1) ligands, fibrinogen, ICAM-1, and iC3B. Reported to be superior to IMB-10 in enhancing Mac-1-mediated cell adhesion (EC50=4 vs. >50uM on fibrinogen surface). Effectively suppresses leukocyte recruitment in various inflammatory disease models involving mice, rats, and zebrafish embryos in vivo. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
Leukocyte Proteinase-3(169-177) Quick inquiry Where to buy Suppliers range | Leukocyte Proteinase-3 (Wegener's autoantigen). Uses: Tumor Antigen Derived Peptides. CAS No. Product ID: ta-549. | |
Leukotriene B Quick inquiry Where to buy Suppliers range | Leukotriene B4 is a chemokine with roles in inflammation, immunology, the nervous system, brain and skin. And it also shows antiviral activity towards DNA viruses and retroviruses. Synonyms: Leukotriene B4; LTB4; 5,12-Hete; 5,12-Dihete; (5S,6Z,8E,10E,12R,14Z)-5,12-Dihydroxy-6,8,10,14-eicosatetraenoic acid. Grades: ≥98%. CAS No. 71160-24-2. Molecular formula: C20H32O4. Mole weight: 336.47. | |
Leukotriene b4 Quick inquiry Where to buy Suppliers range | Leukotriene b4. Group: Heterocyclic Organic Compound. CAS No. 71160-24-2. Molecular formula: C20H32O4. Mole weight: 336.47. | |
Leukotriene B4 Quick inquiry Where to buy Suppliers range | ~100 μg/mL in ethanol, ≥97%. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 71160-24-2. Pack Sizes: 10UG, 25UG, 50UG. Mole weight: 336.47. EC Number: 200-578-6. Catalog: AP71160242. Assay: ≥97%. | |
Leukotriene B4-3-aminopropylamide Quick inquiry Where to buy Suppliers range | Leukotriene B4-3-aminopropylamide is a LTB4 analog that exhibits high binding affinity for BLT1 receptor. Synonyms: LTB4-3-aminopropylamide; (5S,6Z,8E,10E,12R,14Z)-N-(3-aminopropyl)-5,12-dihydroxyicosa-6,8,10,14-tetraenamide. Grades: ≥95%. CAS No. 89596-43-0. Molecular formula: C23H40N2O3. Mole weight: 392.6. |