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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Lead XRF Calibration standard 2.00μm Quick inquiry Where to buy Suppliers range | Lead XRF Calibration standard 2.00μm. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009366. Shipping: Room Temperature. | |
Lead XRF Calibration standard 4.00μm Quick inquiry Where to buy Suppliers range | Lead XRF Calibration standard 4.00μm. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009367. Shipping: Room Temperature. | |
Lead XRF Calibration standard 9.00μm Quick inquiry Where to buy Suppliers range | Lead XRF Calibration standard 9.00μm. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009368. Shipping: Room Temperature. | |
Lead-Zinc ore Quick inquiry Where to buy Suppliers range | Lead-Zinc ore. Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 50G. Catalog: APS002109. Shipping: Room Temperature. | |
Lead Zirconate Quick inquiry Where to buy Suppliers range | Lead Zirconate. Group: Ceramic Materials. Alternative Names: LEAD ZIRCONATE;LEAD ZIRCONIUM OXIDE;LEAD(II) ZIRCONATE; leadzirconiumoxide(pbzro3); lead zirconium trioxide; Leadzirconateoffwhitepowder; Leadzirconiumoxide, 99.7%(metalsbasisexcludingHf), Hf1%max; Lead(II)zirconate, 99%. CAS No. 12060-01-4. Molecular Weight: 346.42. Molecular Formula: O3PbZr. | |
Lead Zirconate Quick inquiry Where to buy Suppliers range | Lead Zirconate. Group: Other Nanomaterials. Alternative Names: LEAD ZIRCONATE;LEAD ZIRCONIUM OXIDE;LEAD(II) ZIRCONATE; leadzirconiumoxide(pbzro3); lead zirconium trioxide; Leadzirconateoffwhitepowder; Leadzirconiumoxide, 99.7%(metalsbasisexcludingHf), Hf1%max; Lead(II)zirconate, 99%. CAS No. 12060-01-4. Molecular Weight: O3PbZr. Molecular Formula: 346.42. | |
Lead Zirconate (IV) Quick inquiry Where to buy Suppliers range | LEAD ZIRCONATE (IV), 99.8% pure, -325 mesh, <10 microns average, (Synonym: Lead Zirconium Oxide), Formula: PbZrO3. CAS No. 10260-01-4. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Lead Zirconate Titanate Dispersion (O5PbTiZr, Purity: 99.9%, Diameter: 100-150nm) Quick inquiry Where to buy Suppliers range | Binary piezoelectric ceramic lead zirconate titanate (PbZrxTi1-xO3 referred to as PZT) is currently the most widely used piezoelectric ferroelectric ceramic material. It has received extensive attention due to its excellent piezoelectric, dielectric and pyroelectric properties. Lead zirconate titanate is a solid solution of PbZrO3 and PbTiO3, with an ABO3 type perovskite structure. PbTiO3 and PbZrO3 are ferroelectric and antiferroelectric The typical representative of , Zr and Ti belong to the same subgroup, PbTiO3 and PbZrO3 have similar spatial lattice forms, but the macroscopic properties of the two are very different, such a big difference has aroused extensive attention, research on titanic acid The solid solution of lead and lead zirconate was found to have better piezoelectric and dielectric properties than other ferroelectrics. Uses: ·Industrial equipment (flow meters, non-destructive testing equipment) ·Automotive (parking sensors, diesel injectors) ·Medical (ultrasound, surgical tools) ·Consumer goods (inkjet printheads, hard drives). Group: Metal Oxide Colloids. CAS No. 12626-81-2. Molecular Weight: 378.2898 g/mol. Flash Point: 99.9 %. Purity: 7.7 g/cm3. | |
Lead Zirconium Oxide Quick inquiry Where to buy Suppliers range | Lead Zirconium Oxide. Grades: 99.5% Extremely High (>=99%). CAS No. 12060-01-4. Pack Sizes: Gram Quantities: 100 gm, 500 gm. Order Number: 2308. | www.prochemonline.com |
Lead zirconium titanium oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis) Quick inquiry Where to buy Suppliers range | Lead zirconium titanium oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.9% (metals basis). Group: Evaporation Materials. | |
Lead zirconium titanium oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.9% (metals basis) Quick inquiry Where to buy Suppliers range | Lead zirconium titanium oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.9% (metals basis). Group: Evaporation Materials. | |
Leaf Acetate FCC Quick inquiry Where to buy Suppliers range | Leaf Acetate FCC (Hexenyl cis-3 Acetate). CAS No. 3681-71-8. FEMA No. 3171. Kosher: Y. VIGON Item # 500470. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers. | America & Internationally |
Leaf Acetate Natural Quick inquiry Where to buy Suppliers range | Leaf Acetate Natural (Hexenyl cis-3 Acetate). CAS No. 3681-71-8. FEMA No. 3171. Kosher: Y. VIGON Item # 500624. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers, Aromatherapy, Essetial Oils. | America & Internationally |
Leaf Alcohol FCC Quick inquiry Where to buy Suppliers range | Leaf Alcohol FCC (Hexenol cis-3). CAS No. 928-96-1. FEMA No. 2563. Kosher: Y. VIGON Item # 501762. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers. | America & Internationally |
Leaf Alcohol Natural 97% Quick inquiry Where to buy Suppliers range | Leaf Alcohol Natural 97% (Hexenol cis-3). CAS No. 928-96-1. FEMA No. 2563. Kosher: Y. VIGON Item # 500626. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers, Aromatherapy, Essetial Oils. | America & Internationally |
Leaf of Birch Quick inquiry Where to buy Suppliers range | Leaf of Birch. Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Catalog: APS009392. Shipping: Room Temperature. | |
Leafovert® Quick inquiry Where to buy Suppliers range | Leafovert®. CAS No. 67633-96-9. VIGON Item # 503168. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers, (Z)-3-hexen-1-yl methyl carbonate. | America & Internationally |
Leak-Resistant Narrow Mouth Bottles Quick inquiry Where to buy Suppliers range | Leak-Resistant Narrow Mouth Bottles. Uses: Used for research and manufacturing. Group: Packaging Materials. Product ID: PM-035. | |
LEAP-1, Hepcidin, human Quick inquiry Where to buy Suppliers range | This 25 amino acid residues Liver-Expressed Antimicrobial Peptide 1 (LEAP-1) is also known as hepcidin. LEAP-1 is a liver-specific peptide, but may be detected in the heart and brain at a lesser amount. Uses: Antimicrobial Peptides. Product ID: AF3346. | |
LEAP-2 Quick inquiry Where to buy Suppliers range | LEAP-2 is an antibacterial peptide isolated from Homo sapiens. Synonyms: Met-Thr-Pro-Phe-Trp-Arg-Gly-Val-Ser-Leu-Arg-Pro-Ile-Gly-Ala-Ser-Cys-Arg-Asp-Asp-Ser-Glu-Cys-Ile-Thr-Arg-Leu-Cys-Arg-Lys-Arg-Arg-Cys-Ser-Leu-Ser-Val-Ala-Gln-Glu. | |
LEAP-2 Quick inquiry Where to buy Suppliers range | LEAP-2. Uses: Antimicrobial Peptides. Product ID: AF2845. | |
LEAP2 Quick inquiry Where to buy Suppliers range | LEAP2 is a cysteine-rich cationic antimicrobial peptide that is expressed predominantly in the liver. It has activity against gram-positive bacteria and yeasts. Synonyms: Liver-expressed antimicrobial peptide 2; LEAP-2. Molecular formula: C192H319N64O57S4. Mole weight: 4563.40. | |
LEAP-2-RA1 peptide precursor, partial Quick inquiry Where to buy Suppliers range | LEAP-2-RA1 peptide precursor, partial is an antibacterial peptide isolated from Odorrana andersonii (golden crossband frog). Synonyms: Gln-Val-Ser-Gln-Arg-Arg-Gly-Pro-Arg-Met-Thr-Pro-Phe-Trp-Arg-Ala-Val-Gly-Asn-Lys-Pro-Val-Gly-Ala-Phe-Cys-Gln-Gln-Gly-Leu-Glu-Cys-Thr-Thr-Lys-Val-Cys-Arg-Arg-Gly-His-Cys-Thr. | |
LEAP-2-RA1 peptide precursor, partial Quick inquiry Where to buy Suppliers range | LEAP-2-RA1 peptide precursor, partial. Uses: Antimicrobial Peptides. Product ID: AF3028. | |
Leather Oud Quick inquiry Where to buy Suppliers range | Leather Oud. CAS No. MIXTURE. VIGON Item # 508065. Categories: Speciality Ingrdients Suppliers, Fragrances, Perfumers. | America & Internationally |
LEATHERSPRAYINGBLUERL Quick inquiry Where to buy Suppliers range | LEATHERSPRAYINGBLUERL. Group: Acid Dyes. CAS No. 12269-81-7. | |
Leaton Dolerite Quick inquiry Where to buy Suppliers range | Leaton Dolerite. Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Catalog: APS009393. | |
Leave-In Conditioner Spray Base Quick inquiry Where to buy Suppliers range | Light leave-in conditioner spray base with excellent moisturizing and nourishing properties. Will leave the hair detangled, soft, and smooth. Contains organic aloe and neem, nourishing provitamin B5, smoothing castor oil, and strengthening hydrolyzed wheat protein. Suitable for all hair types. Group: Cosmetic Base. Product ID: ACMA00029432. Appearance: Off-white opaque liquid. | |
Lebocin Quick inquiry Where to buy Suppliers range | Lebocin is an antibacterial peptide isolated from Pseudoplusia includens. Synonyms: Pro-Asp-Phe-Lys-Leu-Pro-Gly-Met-Lys-Tyr-Pro-Ile-Pro-Ala-Thr-Thr-Pro-Pro-Phe-Val-Pro-Lys-Arg-Ser-Arg-Phe-Pro-Ile-Tyr-Ala. Grades: 97.5%. Molecular formula: C166H251N39O38S. Mole weight: 3433. | |
Lebocin Quick inquiry Where to buy Suppliers range | Lebocin. Uses: Antimicrobial Peptides. Product ID: AF1965. | |
Lebocin-1/2 precursor Quick inquiry Where to buy Suppliers range | Lebocin-1/2 precursor is an antibacterial peptide isolated from Bombyx mori. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Asp-Leu-Arg-Phe-Leu-Tyr-Pro-Arg-Gly-Lys-Leu-Pro-Val-Pro-Thr-Pro-Pro-Pro-Phe-Asn-Pro-Lys-Pro-Ile-Tyr-Ile-Asp-Met-Gly-Asn-Arg-Tyr. Grades: 98.2%. Molecular formula: C179H271N45O43S. Mole weight: 3773.46. | |
Lebocin-1/2 precursor Quick inquiry Where to buy Suppliers range | Lebocin-1/2 precursor. Uses: Antimicrobial Peptides. Product ID: AF2078. | |
Lebocin-3 precursor Quick inquiry Where to buy Suppliers range | Lebocin-3 precursor is an antibacterial peptide isolated from Bombyx mori. Synonyms: Asp-Leu-Arg-Phe-Leu-Tyr-Pro-Arg-Gly-Lys-Leu-Pro-Val-Pro-Thr-Leu-Pro-Pro-Phe-Asn-Pro-Lys-Pro-Ile-Tyr-Ile-Asp-Met-Gly-Asn-Arg-Tyr. Grades: 96.3%. Molecular formula: C180H275N45O43S. Mole weight: 3789.5. | |
Lebocin-3 precursor Quick inquiry Where to buy Suppliers range | Lebocin-3 precursor. Uses: Antimicrobial Peptides. Product ID: AF2077. | |
Lebocin-4 precursor Quick inquiry Where to buy Suppliers range | Lebocin-4 precursor is an antibacterial peptide isolated from Bombyx mori. It has activity against gram-positive bacteria and gram-negative bacteria. Synonyms: Asp-Leu-Arg-Phe-Trp-Asn-Pro-Arg-Glu-Lys-Leu-Pro-Leu-Pro-Thr-Leu-Pro-Pro-Phe-Asn-Pro-Lys-Pro-Ile-Tyr-Ile-Asp-Met-Gly-Asn-Arg-Tyr. Grades: 97.3%. Molecular formula: C184H277N47O45S. Mole weight: 3899.57. | |
Lebocin-4 precursor Quick inquiry Where to buy Suppliers range | Lebocin-4 precursor. Uses: Antimicrobial Peptides. Product ID: AF2079. | |
Lebocin-like anionic peptide 1 Quick inquiry Where to buy Suppliers range | Lebocin-like anionic peptide 1 is an antibacterial peptide isolated from Galleria mellonella. It has activity against gram-positive bacteria and fungi. Synonyms: Glu-Ala-Asp-Glu-Pro-Leu-Trp-Leu-Tyr-Lys-Gly-Asp-Asn-Ile-Glu-Arg-Ala-Pro-Thr-Thr-Ala-Asp-His-Pro-Ile-Leu-Pro-Ser-Ile-Ile-Asp-Asp-Val-Lys-Leu-Asp-Pro-Asn-Arg-Arg-Tyr-Ala. Molecular formula: C215H334N58O68. Mole weight: 4819.36. | |
Lebocin-like anionic peptide 1 Quick inquiry Where to buy Suppliers range | Lebocin-like anionic peptide 1. Uses: Antimicrobial Peptides. Product ID: AF2930. | |
Lebrikizumab Quick inquiry Where to buy Suppliers range | Lebrikizumab is a humanized monoclonal antibody that binds to IL-13. Lebrikizumab has the potential for the treatment of atopic dermatitis (AD). CAS No. 953400-68-5. | |
Lecideoidin Quick inquiry Where to buy Suppliers range | It is the depsidone isolated from a Lecidea sp. Synonyms: 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 2,9-dichloro-3,8-dihydroxy-1,6-dimethyl-11-oxo-, methyl ester; 2,9-Dichloro-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid methyl ester. CAS No. 72458-10-7. Molecular formula: C17H12Cl2O7. Mole weight: 399.18. | |
Lecirelin Quick inquiry Where to buy Suppliers range | Lecirelin (6-(3-methyl-d-valine)-9-(N-ethyl-L-prolynamide)-10-deglycinamide) luteinizing hormone releasing factor, is a synthetic hypothalamic gonadotropin releasing hormone (GnRH) analogue. Lecirelin is a nonapeptide, while the natural compound is a decapeptide. Moreover, the glycine aminoacid in the 6th position has been substituted by leucine. Uses: API. CAS No. 61012-19-9. Product ID: 10-101-89. | |
Lecirelin Quick inquiry Where to buy Suppliers range | Lecirelin is a synthetic gonadotropin releasing hormone (GnRH) analogue. It is a medication commonly used in veterinary medicine. Synonyms: (D-Tle6)-Leuprolide; (D-Tle6)-Leuprorelin; Dalmarelin. CAS No. 61012-19-9. Molecular formula: C59H84N16O12. Mole weight: 1209.42. | |
Lecirelin acetate Quick inquiry Where to buy Suppliers range | Lecirelin acetate, a synthetic gonadotropin-releasing hormone (GnRH) analogue, has a good effect in the treatment of bovine ovarian follicular cysts. It is a medication commonly used in veterinary. Synonyms: Luteinizing hormone-releasing factor (pig), 6-(3-methyl-D-valine)-9-(N-ethyl-L-prolinamide)-10-deglycinamide-, acetate; Dalmarelin acetate; Gestran acetate; Gestran Plus acetate; Supergestran acetate; H-Pyr-His-Trp-Ser-Tyr-D-Gly(tBu)-Leu-Arg-Pro-NHEt.CH3CO2H; L-pyroglutamyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-2-tert-butyl-D-glycyl-L-leucyl-L-arginyl-L-proline ethylamide acetic acid. Grades: ≥95%. Molecular formula: C61H88N16O14. Mole weight: 1269.45. | |
Lecithin Quick inquiry Where to buy Suppliers range | Lecithin. Group: Heterocyclic Organic Compound. Alternative Names: OVOLECITHIN;PC, SOYBEAN;PC;PHOSPHATIDYLCHOLINE;SOY PC;VITELLIN;3-SN-PHOSPHATIDYLCHOLINE;1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE TYPE I-EH. CAS No. 97281-47-5. Molecular formula: C42H80NO8P. Mole weight: 758.07. | |
Lecithin Quick inquiry Where to buy Suppliers range | Lecithins vary greatly in their physical form, from viscous semiliquids to powders, depending upon the free fatty acid content. They may also vary in color from brown to light yellow, depending upon whether they are bleached or unbleached or on the degree of purity. When they are exposed to air, rapid oxidation occurs, also resulting in a dark yellow or brown color. Lecithins have practically no odor. Those derived from vegetable sources have a bland or nutlike taste, similar to that of soybean oil. Uses: Used for research and manufacturing. Group: Dispersion Excipients. Alternative Names: E322; egg lecithin; LSC 5050; LSC 6040; mixed soybean phosphatides; ovolecithin; Phosal 53 MCT; Phospholipon 101 H; ProKote LSC; soybean lecithin; soybean phospholipids; Sternpur; vegetable lecithin. Grades: Pharmceutical Excipients. CAS No. 8002-43-5. Product ID: PE-0430. | |
Lecithin Quick inquiry Where to buy Suppliers range | Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. | |
Lecithin Quick inquiry Where to buy Suppliers range | Lecithin has emulsification and lubricant properties, and is a surfactant. Group: Biochemicals. Grades: Highly Purified. CAS No. 8002-43-5. Pack Sizes: 250mg, 1g. Molecular Formula: N/A. US Biological Life Sciences. | Worldwide |
Lecithin, bovine Quick inquiry Where to buy Suppliers range | Lecithin, bovine. Alternative Names: Lecithin. Grades: 99%+. Product ID: ACM8002435-1. Molecular formula: C44H84NO8P. Storage: Freezer. | |
Lecithin ethoxylated Quick inquiry Where to buy Suppliers range | Synonyms: Hydroxy Lecithin. CAS No. 8029-76-3. | |
Lecithin Hydrogenated Quick inquiry Where to buy Suppliers range | Lecithin Hydrogenated is a phosphocholine with palmitic acid at the sn-1 position and stearic acid at the sn-2 position. It can be used in formulation of micelles, liposomes, and other types of artificial membranes. Lecithin Hydrogenated is an emulsifier used in cosmetics and also acts as a penetration enhancer. Synonyms: PSPC; 1-Palmitoyl-2-stearoyl-sn-glycero-3-phosphatidylcholine; Epikuron 100H; Epikuron 200H; Epikuron 200SH; Hydrogenated lecithins; Kryosome 1703H; Lecinol S-GF; Lipoid P 75-3; Lipoid S 75S; Magic50-BW0105; Nikkol Resinol S 10. CAS No. 92128-87-5. Molecular formula: C42H84NO8P. Mole weight: 762.11. | |
Lecithin Hydrogenated Quick inquiry Where to buy Suppliers range | Lecithin Hydrogenated. Group: Biochemicals. Grades: Highly Purified. CAS No. 92128-87-5. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
Lecithin liquid from Soy bean Quick inquiry Where to buy Suppliers range | 500g Pack Size. Group: Analytical Reagents, Biochemicals, Organics. CAS No. 8002-43-5. Prepack ID 90029399-500g. See USA prepack pricing. | |
Lecithin liquid from Soy bean Quick inquiry Where to buy Suppliers range | 250g Pack Size. Group: Analytical Reagents, Biochemicals, Organics. CAS No. 8002-43-5. Prepack ID 90029399-250g. See USA prepack pricing. | |
Lecithin Powder Quick inquiry Where to buy Suppliers range | Organic dry blend of lecithin derived from natural soy lipid (occurs in most living cells) consisting of 4 phospholipids (phosphatidyl choline, -ethanolamin, -serin, -inositol), capable to bind water & fats (prevents fat-water separation). Purity: 95% pure lecithin, remaining 5% are organic maltodextrin, organic rice concentrate, and silicone dioxide. HLB value about 4 (gives water-in-oil emulsions). Uses: Lotions, creams, ointments, sun care products & after sun products, body butter, makeup products. Group: Skin Actives. CAS No. 8002-43-5. Product ID: ACM8002435-3. Appearance: Tan powder (this is a natural product and shade varies). | |
Leco Steel Pin (1.0 g): S, C, O, H, N Quick inquiry Where to buy Suppliers range | Leco Steel Pin (1.0 g): S, C, O, H, N. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS002110. Shipping: Room Temperature. | |
LECO Steel Pins (1.0g): C, H, N, O and S Quick inquiry Where to buy Suppliers range | LECO Steel Pins (1.0g): C, H, N, O and S. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009395. | |
LECO Steel Pins (1.0 g): C, S, H, N and O Quick inquiry Where to buy Suppliers range | LECO Steel Pins (1.0 g): C, S, H, N and O. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009394. Product Type: CRM. Shipping: Room Temperature. | |
LECO Steel Pins (1.0g): H, N and O Quick inquiry Where to buy Suppliers range | LECO Steel Pins (1.0g): H, N and O. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS009396. | |
lectin from abrus precatorius jequirity bean toxi Quick inquiry Where to buy Suppliers range | lectin from abrus precatorius jequirity bean toxi. Group: Heterocyclic Organic Compound. CAS No. 1393-62-0. | |
LED209 Quick inquiry Where to buy Suppliers range | LED209 is a highly selective for histidine sensor kinase QseC that blocks both norepinephrine- and epinephrine-triggered QseC-dependent virulence gene expression at 5 pM in vitro. Synonyms: 1-phenyl-3-[4-(phenylsulfamoyl)phenyl]thioureaLED 209; LED-209; LED209245342-14-7HNDRSTUKPCLQLT-UHFFFAOYSA-NN-Phenyl-4- (3-phenylthioureido) Benzene sulfonamide N-phenyl-4- [ [ (phenylamino) thioxo methyl ] amino] Benzene sulfonamide AC1MQ46PCHEMBL516533SCHEMBL3396831. CAS No. 245342-14-7. Molecular formula: C19H17N3O2S2. Mole weight: 383.48. | |
Ledaborbactam Quick inquiry Where to buy Suppliers range | Ledaborbactam is a beta-lactamase inhibitor. Synonyms: (3R)-2-hydroxy-3-(propanamido)-3,4-dihydro-2H-1,2-benzoxaborinine-8-carboxylic acid; VNRX-7145 acid; VNRX-7145 active metabolite; (3R)-3,4-Dihydro-2-hydroxy-3-((1-oxopropyl)amino)-2H-1,2-benzoxaborin-8-carboxylic acid; 2H-1,2-Benzoxaborin-8-carboxylic acid, 3,4-dihydro-2-hydroxy-3-[(1-oxopropyl)amino]-, (3R)-. CAS No. 1842397-36-7. Molecular formula: C12H14BNO5. Mole weight: 263.06. | |
Ledaborbactam Etzadroxil Quick inquiry Where to buy Suppliers range | Ledaborbactam Etzadroxil is a beta-lactamase inhibitor. Synonyms: [(2-ethylbutanoyl)oxy]methyl (3R)-2-hydroxy-3-(propanamido)-3,4-dihydro-2H-1,2-benzoxaborinine-8-carboxylate; VNRX-7145; 2H-1,2-Benzoxaborin-8-carboxylic acid, 3,4-dihydro-2-hydroxy-3-((1-oxopropyl)amino)-, (2-ethyl-1-oxobutoxy)methyl ester, (3R)-; [(2-Ethylbutanoyl)oxy]methyl (3R)-2-hydroxy-3-(propionylamino)-3,4-dihydro-2H-1,2-benzoxaborinine-8-carboxylate. CAS No. 1842399-68-1. Molecular formula: C19H26BNO7. Mole weight: 391.22. | |
Ledipasvir Quick inquiry Where to buy Suppliers range | Ledipasvir. Uses: For analytical and research use. Group: Chiral Molecules. Alternative Names: Carbamic acid, N-[(1S)-1-[[(6S)-6-[5-[9,9-difluoro-7-[2-[(1R,3S,4S)-2-[(2S)-2-[(methoxycarbonyl)amino]-3-methyl-1-oxobutyl]-2-azabicyclo[2.2.1]hept-3-yl]-1H-benzimidazol-6-yl]-9H-fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]hept-5-yl]carbonyl]-2-methylpropyl]-, methyl ester, GS 5885. CAS No. 1256388-51-8. Pack Sizes: 1MG. IUPAC Name: methyl N-[(2S)-1-[(6S)-6-[5-[9,9-difluoro-7-[2-[(1S,2S,4R)-3-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-3-azabicyclo[2.2.1]heptan-2-yl]-3H-benzimidazol-5-yl]fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptan-5-yl]-3-methyl-1-oxobutan-2-yl]carbamate. Molecular formula: C49H54F2N8O6. Mole weight: 889.00. Catalog: APS1256388518. SMILES: COC (=O)N[C@@H] (C (C)C)C (=O)N1CC2 (CC2)C[C@H]1c3ncc ([nH]3)c4ccc5c6ccc (cc6C (F) (F)c5c4)c7ccc8nc ([nH]c8c7)[C@@H]9[C@H]%10CC[C@H] (C%10)N9C (=O)[C@@H] (NC (=O)OC)C (C)C. Format: Neat. Shipping: Room Temperature. | |
Ledipasvir Quick inquiry Where to buy Suppliers range | Ledipasvir (GS5885) is a HCV NS5A polymerase inhibitor, used for the treatment of hepatitis C virus infection. Uses: Antiviral agents. Synonyms: GS5885; GS-5885; GS 5885; Ledipasvir; trade name: Harvoni. Grades: >98%. CAS No. 1256388-51-8. Molecular formula: C49H54F2N8O6. Mole weight: 889.0. | |
Ledipasvir acetone Quick inquiry Where to buy Suppliers range | Ledipasvir is an inhibitor of hepatitis C virus NS5A. Synonyms: GS 5885 acetone; GS5885 acetone; GS-5885 acetone; methyl ((S)-1-((S)-6-(5-(9,9-difluoro-7-(2-((1R,3S,4S)-2-((methoxycarbonyl)-L-valyl)-2-azabicyclo[2.2.1]heptan-3-yl)-1H-benzo[d]imidazol-6-yl)-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptan-5-yl)-3-methyl-1-oxobutan-2-yl)carbamate compound with propan-2-one (1:1). Grades: >98%. CAS No. 1441674-54-9. Molecular formula: C52H60F2N8O7. Mole weight: 947.08. | |
Ledipasvir diacetone Quick inquiry Where to buy Suppliers range | Against JFH1/3a-NS5A, DCV was more potent (EC(50) = 0.52 nM) than GS-5885 (EC(50) = 141 nM). DCV sensitivity was increased against JFH1/3a-NS5A-M28V (EC50 = 0.006 nM), A30V (EC(50) = 0.012 nM), and E92A (EC(50) = 0.004 nM) while the NS5A-A30K and -Y93H variants exhibited reduced sensitivity to DCV (EC50 values of 23 nM and 1120 nM, respectively) and to GS-5885 (EC50 values of 1770 nM and 4300 nM, respectively). GS-5885 was well tolerated and resulted in median maximal reductions in HCV RNA ranging from 2.3 log(10) IU/ml (1 mg QD) to 3.3 log(10) IU/ml (10 mg QD in genotype 1b and 30 mg QD). E(max) modeling indicated GS-5885 30 mg was associated with>95% of maximal antiviral response to HCV genotype 1a. HCV RNA reductions were generally more sustained among patients with genotype 1b vs. 1a. Three of 60 patients had a reduced response and harbored NS5A-resistant virus at baseline. NS5A sequencing identified residues 30 and 31 in genotype 1a, and 93 in genotype 1b as the predominant sites of mutation following GS-5885 dosing. Plasma pharmacokinetics was consistent with QD dosing. Synonyms: GS-5885 diacetone; GS 5885 diacetone; GS5885 diacetone. Grades: >98%. CAS No. 1502655-48-2. Molecular formula: C55H66F2N8O8. Mole weight: 1005.16. | |
Ledipasvir D-tartrate Quick inquiry Where to buy Suppliers range | Against JFH1/3a-NS5A, DCV was more potent (EC(50) = 0.52 nM) than GS-5885 (EC(50) = 141 nM). DCV sensitivity was increased against JFH1/3a-NS5A-M28V (EC50 = 0.006 nM), A30V (EC(50) = 0.012 nM), and E92A (EC(50) = 0.004 nM) while the NS5A-A30K and -Y93H variants exhibited reduced sensitivity to DCV (EC50 values of 23 nM and 1120 nM, respectively) and to GS-5885 (EC50 values of 1770 nM and 4300 nM, respectively). GS-5885 was well tolerated and resulted in median maximal reductions in HCV RNA ranging from 2.3 log(10) IU/ml (1 mg QD) to 3.3 log(10) IU/ml (10 mg QD in genotype 1b and 30 mg QD). E(max) modeling indicated GS-5885 30 mg was associated with>95% of maximal antiviral response to HCV genotype 1a. HCV RNA reductions were generally more sustained among patients with genotype 1b vs. 1a. Three of 60 patients had a reduced response and harbored NS5A-resistant virus at baseline. NS5A sequencing identified residues 30 and 31 in genotype 1a, and 93 in genotype 1b as the predominant sites of mutation following GS-5885 dosing. Plasma pharmacokinetics was consistent with QD dosing. Synonyms: GS-5885 D-tartrate; GS 5885 D-tartrate; GS5885 D-tartrate. Grades: >98%. CAS No. 1502654-87-6. Molecular formula: C53H60F2N8O12. Mole weight: 1039.09. | |
Ledipasvir Impurity 1 Quick inquiry Where to buy Suppliers range | Grades: > 95%. Molecular formula: C24H34BN3O4. Mole weight: 439.37. | |
Ledipasvir Impurity 2 Quick inquiry Where to buy Suppliers range | Grades: > 95%. Molecular formula: C24H34BN3O4. Mole weight: 439.37. | |
Ledoxantrone Quick inquiry Where to buy Suppliers range | Ledoxantrone, also known as sedoxantrone or CI-958, is an anthrapyrazole antineoplastic antibiotic molecule with potential antineoplastic activity. Sedoxantrone intercalates into DNA and interacts with topoisomerase II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. Synonyms: Ledoxantrone; sedoxantrone; CI-958; CI 958; CI958. CAS No. 113457-05-9. Molecular formula: C21H27N5OS. Mole weight: 397.54. |