A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
It is a coupling agent for peptide synthesis and is particularly suitable for fragment condensation without racemization. Alternative Names: TPTU; 2-(2-Pyridon-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate; O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n',n'-tetramethyluronium tetrafluoroborate; MFCD00075475; AK170016; Methanaminium, N-[(dimethylamino)[(2-oxo-1(2H)-pyridinyl)oxy]methylene]-N-methyl-, tetrafluoroborate(1-) (1:1). Grades: 99 % (HPLC). CAS No. 125700-71-2. Molecular formula: C10H16N3O2.BF4. Mole weight: 297.06.
O-1602
O-1602. Group: Biochemicals. Grades: Purified. CAS No. 317321-41-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
O-1602
O-1602 is an atypical analog of cannabinoid which acts as a potent and selective agonist of the cannabinoid (CB) receptor G protein-coupled 55(GPR55). Its EC50 values are 13, >30,000, and >30,000 nM for GPR55, CB1, and CB2, respectively. It reduces movement-induced firing of nociceptive C fibers in a rat model of inflammatory joint pain. It also decreases IL-6 and TNF-α levels and myeloperoxidase activities in the plasma, lungs, and pancreas in a mouse model of acute pancreatitis. It reduces growth of Mz-ChA-1, HuCCT-1, CCLP-1, and SG231 cholangiocarcinoma cells at a concentration of 50 μM in vitro. It increases calcium mobilization and lipogenesis in 3T3-L1 adipocytes in a dose-dependent manner and increases food intake and fat mass in rats. It induces activation of RhoA, cdc42 and rac1. Alternative Names: O-1602; O 1602; O1602; 5-Methyl-4-[(1R,6R)-3-methyl-6-(1-cyclohexen-1-yl]-1,3-benzenediol. Grades: ≥98% by HPLC. CAS No. 317321-41-8. Molecular formula: C17H22O2. Mole weight: 258.36.
O-1602
O-1602 is an agonist of GPR55 (G protein-coupled receptor 55). O-1602 reduces the number and activation of hippocampal microglia induced by METH (methamphetamine). O-1602 decreases the expression levels of NLRP3 inflammasome proteins, including NLRP3, ASC and Caspase-1[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 317321-41-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-107541.
O1918
O1918 is a selective non-CB1 receptor and GPR18 antagonist. Uses: Scientific research. Category: Signaling pathways. CAS No. 536697-79-7. Pack Sizes: 1 mg (34.91 mM * 100 μL in Methyl acetate); 5 mg (34.91 mM * 500 μL in Methyl acetate); 10 mg (34.91 mM * 1 mL in Methyl acetate). Product ID: HY-103335.
O1-(DIMETHOXYTRITYL)HEXAETHYLENE GLYCOL
O1-(DIMETHOXYTRITYL)HEXAETHYLENE GLYCOL. Alternative Names: O1-(DIMETHOXYTRITYL)HEXAETHYLENE GLYCOL; O1-(DMT)-HEXAETHYLENE GLYCOL. CAS No. 123706-69-4. Molecular formula: C33H44O9. Mole weight: 584.7.
O1-(Dimethoxytrityl)propane-1,3-diol
O1-(Dimethoxytrityl)propane-1,3-diol. Alternative Names: 1-Propanol, 3-[bis(4-methoxyphenyl)phenylmethoxy]-; 3-[Bis(4-methoxyphenyl)(phenyl)methoxy]-1-propanol. Grades: 95%. CAS No. 110675-04-2. Molecular formula: C24H26O4. Mole weight: 378.46.
100g Pack Size. Group: Building Blocks, Organics, Peptide Reagents. Formula: C11H15ClF6N5OP. CAS No. 330645-87-9. Prepack ID 57471399-100g. Molecular Weight 413.69. See USA prepack pricing.
25g Pack Size. Group: Building Blocks, Organics, Peptide Reagents. Formula: C11H15ClF6N5OP. CAS No. 330645-87-9. Prepack ID 57471399-25g. Molecular Weight 413.69. See USA prepack pricing.
25g Pack Size. Group: Biochemicals, Building Blocks, Diagnostic Raw Materials, Peptide Reagents. Formula: C11H15BClF4N5O. CAS No. 330641-16-2. Prepack ID 20715486-25g. Molecular Weight 355.53. See USA prepack pricing.
100g Pack Size. Group: Biochemicals, Building Blocks, Diagnostic Raw Materials, Peptide Reagents. Formula: C11H15BClF4N5O. CAS No. 330641-16-2. Prepack ID 20715486-100g. Molecular Weight 355.53. See USA prepack pricing.
O-(2,2,3,3,4,6,6-Hepta-O-acetyl-b-D-lactosyl)-N-hydroxysuccinimide is a valuable compound extensively used in the biomedical industry. It acts as a chemical tool for conjugation purposes, facilitating the attachment of diverse biomolecules. This compound finds application in the development of drug delivery systems, targeted therapies and diagnostic tools associated with specific diseases or drugs. Alternative Names: N-[4-O-(2,3,4,6-tetra-O-acetyl-beta-D-galacto-pyranosyl)-2,3,6-tri-O-acetyl-beta-D-gluco-pyranosyl-oxy]succinimide; Gal2Ac3Ac4Ac6Ac(b1-4)Glc2Ac3Ac6Ac(b)-O-Su; 1-[[2,3,6-Tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranosyl]oxy]-2,5-pyrrolidinedione. CAS No. 143658-73-5. Molecular formula: C30H39NO20. Mole weight: 733.64.
O-(2,2',3,3',4',6,6'-Hepta-O-acetyl-b-D-lactosyl)-N-hydroxysuccinimide is an indispensable compound, facilitating the highly efficacious conjugation of proteins or antibodies to disparate molecular entities. Molecular formula: C30H39NO20. Mole weight: 733.64.
O-(2,2,3,3,4,6,6-Hepta-O-acetyl-b-D-maltosyl)-N-hydroxysuccinimide is an extensively employed biomedical substance, playing a role in drug delivery systems encompasses augmenting drug solubility and stability. Notably, the distinctive chemical composition of this product enables precise drug conjugation and facilitates exquisite targeted delivery. Alternative Names: 1-[[2,3,6-Tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-α-D-glucopyranosyl]oxy]-2,5-pyrrolidinedione; (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6R)-4,5-diacetoxy-2-(acetoxymethyl)-6-((2,5-dioxopyrrolidin-1-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate. CAS No. 2197031-75-5. Molecular formula: C30H39NO20. Mole weight: 733.64.
O-(2,2',3,3',4',6,6'-Hepta-O-acetyl-b-D-maltosyl)-N-hydroxysuccinimide is an extensively recognized biochemical substance, extensively contributing to the synthesis of carbohydrate-conjugated molecules. Alternative Names: (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-4,5-diacetoxy-2-(acetoxymethyl)-6-((2,5-dioxopyrrolidin-1-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate; Glc2Ac3Ac4Ac6Ac(a1-4)Glc2Ac3Ac6Ac(b)-O-Su. Molecular formula: C30H39NO20. Mole weight: 733.64.
O-2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl-(1→4)-O-2,3,6-tri-O-acetyl-α-D-glucopyranosyl-(1→4)-α-D-Glucopyranosyl Bromide Triacetate can be used as an intermediate in the synthesis of 6-α-D-Glucopyranosyl Maltotriose. Alternative Names: α-D-Glucopyranosyl bromide, O-2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1→4)-O-2,3,6-tri-O-acetyl-α-D-glucopyranosyl-(1→4)-, 2,3,6-triacetate; α-D-Glucopyranosyl bromide, O-2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1→4)-O-2,3,6-tri-O-acetyl-α-D-glucopyranosyl-(1→4)-, triacetate. Grades: 95%. CAS No. 60438-67-7. Molecular formula: C38H51BrO25. Mole weight: 987.70.
O-(2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl)-N-hydroxysuccinimide is a coupling compound for the efficient labeling of bioactive molecules or peptides with carbohydrates. This versatile product facilitates the synthesis of glycoconjugates. Molecular formula: C18H23NO12. Mole weight: 445.37.
O-(2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl)-N-hydroxysuccinimide is a compound renowned for its pivotal role in pharmaceutical research and drug development. This compound reigns supreme as a catalyst for glycoside and glycoprotein synthesis, enabling the research of multifarious ailments including cancer, diabetes and inflammation. Molecular formula: C18H23NO12. Mole weight: 445.37.
O-2,3,4,6-Tetra-O-(phenylmethyl)-α-D-glucopyranosyl-(1→6)-O-2,3,4-Tris-O-(phenylmethyl)-α-D-glucopyranosyl-(1→4)-O-2,3,6-tris-O-(phenylmethyl)-α-D-glucopyranosyl-(1→4)-2,3,6-tris-O-(phenylmethyl)-β-D-glucopyranoside is an intermediate of 6-α-D-Glucopyranosyl Maltotriose, also a sugar composition of sake. Alternative Names: O-2,3,4-Tris-O-(phenylmethyl)-α-D-glucopyranosyl-(1→5)-O-2,3,4-Tris-O-(phenylmethyl)-α-D-glucopyranosyl-(1→4)-O-2,3,6-tris-O-(phenylmethyl)-α-D-glucopyranosyl-(1→4)-2,3,6-tris-O-(phenylmethyl)-β-D-glucopyranoside. Molecular formula: C115H120O21. Mole weight: 1838.17.
Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation. Alternative Names: PEG-thiol, 'Mercaptopolyethylene glycol monomethyl ether'. CAS No. 401916-61-8. Molecular formula: C7H18O4S. Mole weight: 198.28g/mol. IUPAC Name: 2-methoxyethanol;2-(2-sulfanylethoxy)ethanol. SMILES: COCCO.C(COCCS)O. InChI: InChI=1S/C4H10O2S.C3H8O2/c5-1-2-6-3-4-7;1-5-3-2-4/h5,7H,1-4H2;4H,2-3H2,1H3.
O2,5'-Anhydrothymidine is a robust antiviral drug, manifesting remarkable inhibitory effects upon viral DNA polymerases, thus aiding in studying viral infections, including those caused by herpes simplex and varicella-zoster viruses. Alternative Names: (1R,10R,11S)-11-hydroxy-4-methyl-8,13-dioxa-2,6-diazatricyclo[8.2.1.02,7]trideca-3,6-dien-5-one;(6R,8S,9R)-8-Hydroxy-3-methyl-7,8,9,10-tetrahydro-2H,6H-6,9-epoxypyrimido[2,1-b][1,3]oxazocin-2-one. Grades: ≥ 95%. CAS No. 15425-09-9. Molecular formula: C10H12N2O4. Mole weight: 224.21.
O-2,6-Dichlorobenzyl-D-tyrosine
O-2,6-Dichlorobenzyl-D-tyrosine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
O-2,6-Dichlorobenzyl-D-tyrosine
O-2,6-Dichlorobenzyl-D-tyrosine. Alternative Names: D-Tyr(2,6-diClBzl)-OH; (R)-2-Amino-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid. CAS No. 877932-39-3. Molecular formula: C16H15Cl2NO3. Mole weight: 340.30.
O-2,6-Dichlorobenzyl-L-tyrosine
O-2,6-Dichlorobenzyl-L-tyrosine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
O-2,6-Dichlorobenzyl-L-tyrosine
O-2,6-Dichlorobenzyl-L-tyrosine. Alternative Names: L-Tyr(2,6-diClBzl)-OH; (2S)-2-AMINO-3-{4-[(2,6-DICHLOROPHENYL)METHOXY]PHENYL}PROPANOIC ACID. Grades: ≥ 99%. CAS No. 40298-69-9. Molecular formula: C16H15Cl2NO3. Mole weight: 340.30.
O-[2-(6-Oxocaproylamino)ethyl]-O'-methylpolyethylene glycol 5'000. CAS No. 1173289-16-1.
O27 - Cerium Oxide Wheel Grinding Fluid
Zero lubricity to maintain high edge quality. Glass can sit on the bucks for weeks without staining or spoting. Uses: Flat & architectural glass grinding. Group: Glass production. Manufacturing grinding and machining fluids for brittle composites. Glass Production & Processing. Categories: Cerium oxide grinding coolant, Glass finishing fluid.
O-(2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-D-glucopyranosylidene)amino N-(4-nitrophenyl)carbamate, a compound of significant biomedical importance, stands out as a potent therapeutic agent in tackling an array of diseases. Notably, its exceptional antiviral activity renders it particularly effective against RNA viruses. Furthermore, by selectively targeting precise signaling pathways, this compound exhibits substantial potential in curtailing the proliferation of specific cancer cells. Alternative Names: 2-(Acetylamino)-2-deoxy-N-[[[(4-nitrophenyl)amino]carbonyl]oxy]-D-gluconimidic acid 3,4,6-triacetate ?-lactone. CAS No. 351421-19-7. Molecular formula: C21H24N4O12. Mole weight: 524.44.
O-[2-Acetamido-2-deoxy-a-D-galactopyranosyl]-N-Fmoc-L-threonine 2-propen-1-yl ester is a remarkable compound frequently employed, demonstrating exceptional inhibitory properties against highly specific enzymes implicated in diverse pathological conditions. This invaluable product assumes a pivotal role in the research of afflictions encompassing cancer, autoimmune disorders and viral infections. Alternative Names: N-Fmoc-O-[2-acetamido-2-deoxy-a-D-galactopyranosyl]-L-threonine allyl ester; L-Threonine, O-[2-(acetylamino)-2-deoxy-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2-propenyl ester; O-[2-(Acetylamino)-2-deoxy-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine 2-propen-1-yl ester; L-Threonine, O-[2-(acetylamino)-2-deoxy-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2-propen-1-yl ester. CAS No. 301843-65-2. Molecular formula: C30H36N2O10. Mole weight: 584.61.
O-(2-Acetamido-2-deoxy-D-glucopyranosyl)-L-serine
O-(2-Acetamido-2-deoxy-D-glucopyranosyl)-L-serine is a biomedical product extensively utilized for studying diverse ailments used for studying cancer therapy. Alternative Names: 2-Aminopropyl 2-(Acetylamino)-2-deoxy-D-glucopyranoside; GlcNAc-O-Serine; O-[2-(Acetylamino)-2-deoxy-D-glucopyranosyl]-L-serine. Grades: 98%. CAS No. 486430-01-7. Molecular formula: C11H20N2O8. Mole weight: 308.29.
O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-N-hydroxysuccinimide is a pivotal and indispensable compound within the realms of the biomedical industry assuming a paramount role in the synthesis of an array of pharmacological substances and bioconjugates. Molecular formula: C18H24N2O1. Mole weight: 444.39.
O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucopyranosylidene)amino N-(4-nitrophenyl)carbamate is a highly intricate compound widely utilized in the extensive realm of the biomedical sector, facilitating pioneering advancements in the spheres of drug development and disease elucidation. Molecular formula: C21H23N3O12. Mole weight: 509.42.
O-(2-Acetamido-3,4,6-tri-O-acetyl-D-glucopyranosylidene)amino N-phenyl carbamate is a pivotal element, finding its application in research of cancer, neurodegenerative disorders and microbial infections by exerting inhibitory effects on associated enzymes. Alternative Names: 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-N-[(phenylaminocarbonyl)oxy]-D-gluconimidic acid-1,5-lactone. CAS No. 132063-04-8. Molecular formula: C21H25N3O10. Mole weight: 479.44.
O-[2-Acetamido-4,6-O-[(S)-benzylidene]-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-a-D-galactopyranosyl]-N-Fmoc-L-threonine allyl ester is a remarkable biomedical product, unveiling its efficacy in studying drug-resistant bacterial strains with precision and efficacy such as Gram-positive bacteria, Methicillin-resistant Staphylococcus aureus (MRSA) and Vancomycin-resistant Enterococci (VRE). Alternative Names: N-Fmoc-4,6-benzylidene-2346-tetra-O-acetyl T Epitope, Threonyl Allyl Ester; L-Threonine, O-[2-(acetylamino)-2-deoxy-4,6-O-[(S)-phenylmethylene]-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2-propen-1-yl ester; L-Threonine, O-[2-(acetylamino)-2-deoxy-4,6-O-[(S)-phenylmethylene]-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 2-propenyl ester; O-[2-(Acetylamino)-2-deoxy-4,6-O-[(S)-phenylmethylene]-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine 2-propen-1-yl ester. CAS No. 384346-85-4. Molecular formula: C51H58N2O19. Mole weight: 1003.01.
O-2-(Acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-(N-acetyl-β-muramosyl)-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-N-acetylmuramic acid is an N-acyl-substituted compound used as a substrate for lysozyme, an enzyme that catalyzes the hydrolysis of bacterial cell walls. Alternative Names: GlcNAc-MurNAc-GlcNAc-MurNAc; (R)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-(3R)-2-(acetylamino)-3-O-(1-carboxyethyl)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-2-(acetylamino)-3-O-(1-carboxyethyl)-2-deoxy-D-glucose. CAS No. 13538-21-1. Molecular formula: C38H62N4O25. Mole weight: 974.91.
O-(2-Azido-4,6-O-benzylidene-2-deoxy-a-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-Butyl Ester showcases its profound biomedical significance by its effectiveness in specifically targeting and intricately modulating distinctive biochemical processes implicated in the treatment of diverse drugs and ailments. With its therapeutic prowess, it has shown promising potential in ameliorating intricate biomedical complexities encompassing cancer, viral infections, and metabolic disorders. This biomedical marvel manifests as a pivotal milestone in augmenting therapeutic interventions for multifaceted biomedical predicaments. Alternative Names: O-(2-Azido-4,6-O-benzylidene-2-deoxy-a-D-galactopyranosyl)-N-Fmoc-L-serine tert-Butyl Ester; Fmoc-Ser[GalN3[46Bzd]-a]-OtBu. CAS No. 878483-02-4. Molecular formula: C35H38N4O9. Mole weight: 658.70.
O-(2-Azido-4,6-O-benzylidene-2-deoxy-a-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-Butyl Ester, an indispensable constituent in the biomedical field, demonstrates its efficacy in the amelioration and control of particular afflictions and disorders. Proficiently modulating targeted medications or maladies, this remarkable product serves as an invaluable therapeutic entity that contributes significantly to the mitigation and management of aforementioned pathological states. Alternative Names: O-(2-Azido-4,6-O-benzylidene-2-deoxy-a-D-galactopyranosyl)-N-Fmoc-L-threonine tert-Butyl Ester; Fmoc-Thr[GalN3[46Bzd]-a]-OtBu. CAS No. 195976-07-9. Molecular formula: C36H40N4O9. Mole weight: 672.72.
O- (2-Azidoethyl) heptaethylene glycol
O- (2-Azidoethyl) heptaethylene glycol. Group: Biochemicals. Alternative Names: N3-PEG8-OH; 3,6,9,12,15,18,21-Heptaoxatricosan-1-ol,23-azide. Grades: Highly Purified. CAS No. 352439-36-2. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C16H33N3O8. US Biological Life Sciences.