A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Rheb inhibitor NR1 is a Rheb inhibitor with an IC50 of 2.1?μM in the Rheb-IVK assay. Rheb inhibitor NR1 can directly bind Rheb in the switch II domain and selectively inhibit the activation of mechanistic target of rapamycin complex 1 (mTORC1). Rheb inhibitor NR1 inhibits the phosphorylation of mTORC1 driven T389pS6K1 and increases the phosphorylation of S473pAKT in a dose-dependent manner. Rheb inhibitor NR1 does not influence mTORC2 activity[1].(Rheb-IVK: Rheb-dependent mTORC1 kinase activity). Uses: Scientific research. Category: Signaling pathways. CAS No. 2216763-38-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124798.
Rhein
5g Pack Size. Group: Analytical Reagents, Bioactive Small Molecules, Biochemicals, Building Blocks, Organics. Formula: C15H8O6. CAS No. 478-43-3. Prepack ID 70203905-5g. Molecular Weight 284.22. See USA prepack pricing.
Rhein
Found in the free state and as glucoside in Rheum spp, Polygonaceae (rhubarb) and in Senna leaves. A potential antioxidant resource: endophytic fungi from medicinal plants. Group: Biochemicals. Alternative Names: 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic Acid; 4, 5-Di hydroxy-2-anthraquinonecarboxyl ic Acid; Chrysazin-3-carboxylic Acid; Monorhein; NSC 38629; Rheic Acid; Rhubarb Yellow. Grades: Highly Purified. CAS No. 478-43-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Rhein
Rhein is an anthraquinone compound enriched in the fresh rhizome of Rheum coreanum Nakai, showing anti-inflammation and antitumor activities. Rhein is the best raw material for formulating health products. It can reduce fat and lose weight, lax detoxification, clean the internal environment, prevent gastric cancer, and delay aging. Uses: Antitumor agent. Alternative Names: Monorhein; Rhubarb Yellow; Cassic acid; 4,5-Dihydroxyanthraquinone-2-carboxylic acid; 1,8-Dihydroxy-3-carboxyanthraquinone; Chrysazin-3-carboxylic acid. Grades: > 98 %. CAS No. 478-43-3. Molecular formula: C15H8O6. Mole weight: 284.22.
Rhein
Rhein is an anthraquinone compound with anti-inflammatory, antioxidant, and anti-cancer effects[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Rheic Acid; Rhubarb yellow; Monorhein. CAS No. 478-43-3. Pack Sizes: 100 mg; 500 mg; 1 g; 5 g; 10 g; 50 g; 100 g. Product ID: HY-N0105.
Rhein 1-D-glucuronide
Rhein 1-D-glucuronide. CAS No. 71938-10-8.
Rhein 8-Glucoside
Rhein 8-Glucoside. Group: Biochemicals. Alternative Names: 5-( β-D-Glucopyranosyloxy)-9,10-dihydro-4-hydroxy-9,10-dioxo-2-anthracenecarboxylic Acid; 5-( β-D-Glucopyranosyloxy)-9,10-dihydro-4-hydroxy-9,10-dioxo-2-anthroic Acid; Glucorhein; 8-Glucosidorhein-9-anthrone; 8-Glucosylrhein; Glucorein; Rhein 8-O-glucoside; Rhein-8-glucoside. Grades: Highly Purified. CAS No. 34298-86-7. Pack Sizes: 10mg. Molecular Formula: C21H18O11, Molecular Weight: 446.36. US Biological Life Sciences.
Worldwide
Rhein Acyl-β-D-glucuronide
A metabolite of Rhein. Rhein is enriched in rhubarb with anti-inflammatory, anti-osteoarthritic, and anti-cancer activity. Alternative Names: 1-(9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylate) b-D-glucopyranuronic acid. Grades: > 95%. CAS No. 190605-03-9. Molecular formula: C21H16O12. Mole weight: 460.34.
Rhein-[d5]
A labelled analogue of Rhein. Rhein is an anthraquinone compound enriched in the fresh rhizome of Rheum coreanum Nakai, showing anti-inflammation and antitumor activities. Rhein is the best raw material for formulating health products. It can reduce fat and lose weight, lax detoxification, clean the internal environment, prevent gastric cancer, and delay aging. Alternative Names: Rhein-d5; Diacerein EP Impurity C-d5; 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid-d5; 1,8-Dihydroxy-3-carboxyanthraquinone-d5; 4,5-Dihydroxy-2-anthraquinonecarboxylic acid-d5; Cassic acid-d5; Chrysazin-3-carboxylic acid-d5; Monorhein-d5; Rheic acid-d5; Rheinic acid-d5; 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracene-1,3,6,7,8-d5-carboxylic acid. Grades: >98%. CAS No. 1330166-42-1. Molecular formula: C15H3D5O6. Mole weight: 289.25.
Rhein D-Glucuronide (mixture of 1 & 8 Isomers)
Rhein D-Glucuronide (mixture of 1 & 8 Isomers).
Rhenium Bar / Rod
Rhenium Bar / Rod. Alternative Names: Re Bar, Re Rod, Rhenium Bar, Rhenium Rod.
Rhenium Disc
Rhenium Disc. Alternative Names: Re Disc, Rhenium Disc.
Rhenium Electrode
Rhenium Electrode. Alternative Names: Re Electrode, Rhenium Electrode.
Rhenium Foil / Strip
Rhenium Foil / Strip. Alternative Names: Re Foil, Re Strip, Rhenium Foil, Rhenium Strip.
RHENIUM (IV) OXIDE, 99.9% pure, -4 mesh, (Synonym: Rhenium Dioxide), Formula: ReO2. CAS No. 12036-09-8. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhenium (IV) Oxide
Rhenium (IV) Oxide. Grades: 99.9% Extremely High (>=99%). CAS No. 12036-09-8. Pack Sizes: Gram Quantities: 1 gm , 5 gm. Order Number: 2995.
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Rhenium Machined Part
Rhenium Machined Part. Alternative Names: Re Machined Part, Rhenium Machined Part.
Rhenium Metal
RHENIUM METAL, POWDER, 99.97% pure, -325 mesh, Formula: Re. CAS No. 7440-15-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhenium Metal
RHENIUM METAL, PIECES, 99.99% pure, 1-6 mm, Formula: Re. CAS No. 7440-15-5. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Rhenium(V) chloride is a starting material for rhenium porphyrins and alkyne complexes of rhenium. Alternative Names: Rhenium(V) chloride; Rhenium chloride (ReCl5). Grades: 98%. CAS No. 13596-35-5. Molecular formula: Cl5Re. Mole weight: 363.47.
Rhenium powder -22 Mesh
Rhenium powder -22 Mesh. Grades: 99.999% Extremely High (>=99%). CAS No. 7440-15-5. Pack Sizes: Gram Quantities: 1 gm , 5 gm. Order Number: 2992.
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Rhenium, powder, -22 Mesh
Rhenium, powder, -22 Mesh. Alternative Names: Rhenium element. Grades: 0.9999. CAS No. 7440-15-5. Molecular formula: Re. Mole weight: 186.2.
Rhenium powder -325 Mesh
Rhenium powder -325 Mesh. Grades: 99.997% Extremely High (>=99%). CAS No. 7440-15-5. Pack Sizes: Gram Quantities: 10 gm , 50 gm. Order Number: 2989.
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Rhenium powder (99.99%) PURATREM
Rhenium powder (99.99%) PURATREM. Alternative Names: I14-42280; Rhenium, foil, thickness 0.04 mm, length 1 m, coil width.8 mm; Rhenium, foil, thickness 0.04 mm, length 0.2 m, coil width.7 mm; Rhenium, foil, thickness 0.025 mm, length 5 m, coil width 0.76 mm; Rhenium, wire reel, 0.5m, diameter 0.25mm, annealed, 99.97%; Rhenium, wire reel, 1m, diameter 0.2mm, annealed, 99.97%; Rhenium, foil, thickness 0.125 mm, size 25 x 25 mm, purity 99.99%; Rhenium foil, 1.0mm (0.04in) thick; MFCD00011195; Rhenium, wire reel, 1m, diameter 0.15mm, annealed, 99.97%. CAS No. 7440-15-5. Molecular formula: Re. Mole weight: 186.207g/mol. IUPAC Name: rhenium. SMILES: [Re]. InChI: InChI=1S/Re.
Rhenium (Re)
Rhenium (Re). Alternative Names: High Purity Rhenium (Re); 99.9% Rhenium (Re); 99.99% Rhenium (Re); 99.999% Rhenium (Re). Purity: 99.9%-99.999%.
Rhenium (Re) Crucible
Rhenium (Re) Crucible. Alternative Names: Re Crucible, Rhenium Crucible.
Rhenium (Re) Sputtering Targets
Rhenium (Re) Sputtering Targets. Alternative Names: Rhenium (Re) Sputtering Targets, Re Sputtering Target, Re Sputter Target, Re Target, Rhenium Sputtering Target, Rhenium Sputter Target, Rhenium Target. Purity: 99.99%.
Rhenium Sheets / Plate / Board
Rhenium Sheets / Plate / Board. Alternative Names: Re Sheets, Re Plate, Re Board, Rhenium Sheets, Rhenium Plate, Rhenium Board.
Rhenium Wire. Alternative Names: Re Wire, Rhenium Wire.
Rheothik 80-11
Rheothik 80-11. Uses: Thickening agent for acidic or basic cleaning agents, friction reducing agent, water-based lubricant, mineral scale remover and suspension aid for pigments and fillers. Alternative Names: 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, homopolymer; 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, polymers; 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, homopolymer; 2-Acrylamido-2-methylpropanesulfonic acid polymer; Poly(2-acrylamido-2-methyl-1-sulfopropane); Poly(2-acrylamido-2-methyl-1-propanesulfonic acid); 2-Acrylamido-2-methyl-1-propanesulfonic acid polymer. CAS No. 27119-07-9.
Rhesus theta defensin-1/3, subunit A precursor
Rhesus theta defensin-1/3, subunit A precursor is an antibacterial peptide isolated from Macaca mulatta. It has activity against viruses. Alternative Names: Gly-Phe-Cys-Arg-Cys-Ile-Cys-Thr-Arg-Gly-Phe-Cys-Arg-Cys-Ile-Cys-Thr-Arg.
The enzyme is responsible for pyruvylation of subterminal glucose in the acidic octasaccharide repeating unit of the exopolysaccharide of Rhizobium leguminosarum (bv. viciae strain VF39) which is necessary to establish nitrogen-fixing symbiosis with Pisum sativum, Vicia faba, and Vicia sativa. Group: Enzymes. Synonyms: PssM. Enzyme Commission Number: EC 2.5.1.98. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2837; Rhizobium leguminosarum exopolysaccharide glucosyl ketal-pyruvate-transferase; EC 2.5.1.98; PssM. Cat No: EXWM-2837.
Rhizocarpic acid
Rhizocarpic acid. Alternative Names: RHIZOCARPIC ACID;N-[Phenyl(2,5-dihydro-3-hydroxy-5-oxo-4-phenylfuran-2-ylidene)acetyl]-L-phenylalanine methyl ester;REBAUDIOSIDE B(RG). CAS No. 18463-11-1. Product ID: ACM18463111. Molecular formula: C28H23NO6. Mole weight: 469.49. Alfa Chemistry - ISO 9001:32057 Certified.
Rhizoma Chuanxiong Extract
Rhizoma Chuanxiong Extract. Applications: Used for health care products, dietary supplements, for irregular menstruation, amenorrhea, dysmenorrhea. Group: Others. Synonyms: Rhizoma Chuanxiong Extract; Rhizoma Ligustici Chuanxiong. Purity: 5:1 By TLC. Appearance: Brown yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Rhizoma. Species: Rhizoma Ligustici Chuanxiong. Rhizoma Chuanxiong Extract; Rhizoma Ligustici Chuanxiong; plant extract. Pack: 20KG-25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-111.
Rhizoma Coptidis Extract
Rhizoma Coptidis Extract. Applications: Used for health care products, dietary supplements, herb medecine. Group: Others. Synonyms: Rhizoma Coptidis Extract; Coptis chinensis Franch. Purity: 5:1 by TLC. Appearance: Dark Brown yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Root. Species: Coptis chinensis Franch. Rhizoma Coptidis Extract; Coptis chinensis Franch; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-151.
Rhizoma Polygonati Extract
Rhizoma Polygonati Extract. Applications: Use for anti-aging effect on the immune system. hypolipidemic and anti-atherosclerotic effect. protection of myocardial function, protect the liver, protecting nerve function, antibacterial effect, other effects: polygonum with adrenal cortical hormone-like effect. Group: Others. Synonyms: Rhizoma Polygonati Extract; Rhizoma Polygonati. Purity: 10:1 by TLC. Appearance: Brown yellow fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Stem and root. Species: Rhizoma Polygonati. Rhizoma Polygonati Extract; Rhizoma Polygonati; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-198.
Rhizonic acid
Rhizonic acid. Alternative Names: Benzoic acid, 2-hydroxy-4-methoxy-3,6-dimethyl-; Rhizoninsaure; 6-Oxy-4-methoxy-2,5-dimethyl-benzoesaeure. Grades: ≥97%. CAS No. 479-26-5. Molecular formula: C10H12O4. Mole weight: 196.20.
rhizopuspepsin
From the zygomycete fungus Rhizopus chinensis. A similar endopeptidase is found in R. niveus. In peptidase family A1 (pepsin A family). Group: Enzymes. Synonyms: Rhizopus aspartic proteinase; neurase; Rhizopus acid protease; Rhizopus acid proteinase. Enzyme Commission Number: EC 3.4.23.21. CAS No. 9074-9-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4259; rhizopuspepsin; EC 3.4.23.21; 9074-09-3; Rhizopus aspartic proteinase; neurase; Rhizopus acid protease; Rhizopus acid proteinase. Cat No: EXWM-4259.
Rhizoxin
Rhizoxin is an antitumor antibiotic produced by Rhizopus sp. No. F-1360. It was highly active against leukemia L1210 and melanoma B16. Alternative Names: Antibiotic WF-1360; WF-1360. Grades: >98%. CAS No. 90996-54-6. Molecular formula: C35H47NO9. Mole weight: 625.7.
Rhod-2 AM
Rhod-2 is a high-affinity visible light excitation wavelength Ca2+ fluorescent probe, Rhod-2, AM is an acetyl methyl ester derivative of Rhod-2, which has cell membrane permeability and can easily enter cells with simple culture. Once it enters the cell, it is sheared by its lactesterase to produce Rhod-2 without membrane permeability, which remains in the cell to perform the corresponding physiological functions. Maximum excitation/emission wavelength: 549/578 nm[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 145037-81-6. Pack Sizes: 50 μg; 1 mg. Product ID: HY-D0989.