A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Rhodamine, Dihydro 123, Dihydrochloride Salt (Dihydrorhodamine)
Dihydrorhodamine 123 dihydrochloride is the HCl salt form of dihydrorhodamine 123 and is functionally equivalent to the latter. However, dihydrorhodamine 123 dihydrochloride is more water soluble and more stable to air oxidation than dihydrorhodamine 123. Thus, dihydrorhodamine 123 dihydrochloride is easier to use and can be stored longer than dihydrorhodamine 123.Dihydrorhodamine 123 (DHR 123) is a cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) such as peroxide and peroxynitrite. It is not fluorescent until oxidized by ROS to the highly fluorescent product Rhodamine 123. Neither NO, superoxide, nor hydrogen peroxide alone appear to oxidize DHR, rather, these ROS are thought to combine with other cellular components such as cytochrome c oxidase or Fe2+ in order to oxidize DHR 123 to its fluorescent derivative Rhodamine 123. Formation of Rhodamine 123 can be monitored by fluorescence spectroscopy using excitation and emission wavelengths of 500 and 536nm, respectively, or by absorbance spectroscopy at 500 nm (ε = 78,800 M-1cm-1). Group: Biochemicals. Alternative Names: D 23806; D 632; DHR. Grades: Highly Purified. CAS No. 109244-58-8. Pack Sizes: 10mg. Molecular Formula: C??H??N?O? 2HCl, Molecular Weight: 419. US Biological Life Sciences.
Worldwide
Rhodanese from bovine liver
Type II, essentially salt-free, lyophilized powder, 100-300 units/mg solid. Group: Fluorescence/luminescence spectroscopy.
Rhodanine
Rhodanine, which can be used for anticonvulsant, antibacterial, antiviral, and antidiabetic activities, is used to determine tanninase in tannic acid-degrading fungal cultures. Rhodanine is a biomaterial or organic compound that can be used as a research-related biomaterial or organic compound in life sciences [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 141-84-4. Pack Sizes: 10 mM * 1 mL; 5 g; 25 g. Product ID: HY-W010365.
Rhodanine
Rhodanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 141-84-4. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C3H3NOS2. US Biological Life Sciences.
Worldwide
Rhodanine-N-acetic acid
Rhodanine-N-acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 5718-83-2. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
Rhodanine-N-acetic acid ethyl ester
Rhodanine-N-acetic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 23176-01-4, 3-Rhodanineacetic acid, ethyl ester, AC1L3I62, NSC97097, NSC-97097, 4-Oxo-2-thioxo-3-thiazolidineacetic acid, ethyl ester, ethyl (4-oxo-2-thioxo-1,3-thiazolidin-3-yl)acetate, ethyl 2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetate. Product Category: Heterocyclic Organic Compound. CAS No. 23176-01-4. Molecular formula: C7H9NO3S2. Mole weight: 219.2813. Purity: 0.96. IUPACName: ethyl 2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetate. Canonical SMILES: CCOC(=O)CN1C(=O)CSC1=S. Density: 1.43g/cm³. Product ID: ACM23176014. Alfa Chemistry ISO 9001:2015 Certified.
Rhodblock 6. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodblock 6, N-(1H-indazol-5-yl)cyclobutanecarboxamide, ST50906655, AC1O5ZND, MLS001008770, MolPort-002-106-808, HMS1606O05, HMS2849B12, HMS3260N15, STK474603, ZINC06700483, AKOS003362970, CCG-221531, MCULE-8033765430, N-1H-indazol-5-ylcyclobutanecarboxamide, N-(1H-indazol-5-yl)cyclobutylcarboxamide, N-1H-Indazol-5-yl-cyclobutanecarboxamide, SMR000499043, 886625-06-5. Product Category: Heterocyclic Organic Compound. CAS No. 886625-06-5. Molecular formula: C12H13N3O. Mole weight: 215.25. Purity: 0.96. IUPACName: N-(1H-indazol-5-yl)cyclobutanecarboxamide. Product ID: ACM886625065. Alfa Chemistry ISO 9001:2015 Certified.
RhoD, His tagged human
recombinant, expressed in E. coli, ?70% (SDS-PAGE), buffered aqueous glycerol solution. Group: Fluorescence/luminescence spectroscopy.
Rhodinol 70
Rhodinol 70. CAS No. ISOMER MIXTURE. Kosher: Y. VIGON Item # 500929. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
America & Internationally
Rhodinol Natural
Rhodinol is the chemical compound 3,7-dimethyloct-7-en-1-ol. Rhodinol is also provided in perfumery in natural grades as materials extracted from geranium or citronella, comprising principally citronellol and geraniol. Uses: Cosmetic and Care, Perfumery. Group: Plant Extracts. INCI Names: Rhodinol. Grades: FOOD GRADE. CAS No. 141-25-3. Pack Sizes: 25 kgs Jerrycan, 200 kg Drums. Product ID: CT-301. Olfactive Profile: Floral, rose-like, fresh, citrus, waxy. EC No: 205-473-9. FEMA No: 2980. Origin: Indonesia.
New Jersey
Rhodinol Pure ex Geranium Bourbon
Rhodinol Pure ex Geranium Bourbon. CAS No. 106-22-9. FEMA No. 2309. Kosher: Y. VIGON Item # 500960. Categories: Speciality Ingrdients Suppliers, Flavors, Fragrances, Perfumers.
America & Internationally
Rhodinyl formate
Rhodinyl formate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,7-DIMETHYL-6-OCTEN-1-YL FORMATE;6-OCTEN-1-OL, 3,7-DIMETHYL:FORMATE;FEMA 2314;CITRONELLYL FORMATE;RHODINYL FORMATE;Rhodinylformiat;3,7-dimethyl-7-octen-1-o formate;7-Octen-1-ol, 3,7-dimethyl-, formate. Product Category: Heterocyclic Organic Compound. CAS No. 141-09-3. Molecular formula: C11H20O2. Mole weight: 184.28. Purity: N/A. Density: 0.897 g/mL at 25 °C(lit.). Product ID: ACM141093. Alfa Chemistry ISO 9001:2015 Certified. Categories: Rhodinol.
Rhodinyl propionate
Rhodinyl propionate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FEMA 2986;RHODINYL PROPIONATE;3,7-dimethyl-7-octen-1-opropanoate;3,7-dimethyl-7-octen-1-opropionate;rhodinyl;7-Octen-1-ol, 3,7-dimethyl-, propanoate;Rhodinylpropionat;Propionic acid [3S,(-)]-3,7-dimethyl-7-octene-1-yl ester. Product Category: Heterocyclic Organic Compound. CAS No. 105-89-5. Molecular formula: C13H24O2. Mole weight: 212.34. Purity: 0.96. IUPACName: 3,7-dimethyloct-7-enyl propanoate. Canonical SMILES: CCC(=O)OCCC(C)CCCC(=C)C. Density: 0.877g/cm³. ECNumber: 203-343-6. Product ID: ACM105895. Alfa Chemistry ISO 9001:2015 Certified.
Rhodiocyanoside A
Rhodiocyanoside A. Group: Biochemicals. CAS No. 168433-86-1. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Rhodiocyanoside A
Rhodiocyanoside A is a cyanogenic glucoside found in the Rhodiola quadrifida with inhibitory activity against histamine. Synonyms: (2Z)-4-(beta-D-glucopyranosyloxy)-2-methylbut-2-enenitrile; (2Z)-2-methyl-4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}but-2-enenitrile. Grades: >98%. CAS No. 168433-86-1. Molecular formula: C11H17NO6. Mole weight: 259.258.
Rhodiola rosea
Rhodiola rosea. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodiola rosea;Rhodiola rosea P.E.;Rhodiola rosea extract. Product Category: Heterocyclic Organic Compound. CAS No. 97404-52-9. Product ID: ACM97404529. Alfa Chemistry ISO 9001:2015 Certified.
Rhodiola Rosea Extract
Rhodiola rosea root extract is extracted from the root of an plant distributed in Arctic and mountainous regions throughout Europe and Asia, Rhodiola rosea extract salidroside powder had been used in traditional folk medicine in China, Mongolia Siberia, and the carpathian mountains of the Ukraine. Rhodiola rosea root extract produce favorable changes in a variety of diverse areas of physiological function, including neurotransmitter levels, central nervous system activity, and cardiovascular function. Group: Others. Mole weight: 428.43. Rhodiola Rosea Extract; Rhodiola rosea L. Cat No: EXTC-045.
Rhodiola Rosea pe 1% Rosavins +3% Salidrosides HPLC
Rhodiola Rosea pe 1% Rosavins +3% Salidrosides HPLC.
CA, FL & NJ
Rhodiola Rosea Root P.E. 20:1
Rhodiola Rosea Root P.E. 20:1.
CA, FL & NJ
Rhodiolin
Rhodiolin is a flavonoid isolated from Rhodiola rosea [1]. Uses: Scientific research. Group: Natural products. CAS No. 86831-53-0. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N6841.
Rhodionin
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 85571-15-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Rhodiosin
Rhodiosin. Group: Biochemicals. Grades: Plant Grade. CAS No. 86831-54-1. Pack Sizes: 10mg. Molecular Formula: C27H30O16, Molecular Weight: 610.52. US Biological Life Sciences.
Worldwide
Rhodirubin A
It is produced by the strain of Str. sp. ME505-HE1. Rhodirubin A has a strong anti-gram-positive bacteria effect, and also has an effect on Mycobacterium. It can also prolong the survival time of mice inoculated with leukemia L-1210. Synonyms: 1-Hydroxy-MA-144-N1; MA144 N2; 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-4-0-(2,6-dideoxy-4-O-((2S-(2-alpha,5-beta,6-beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1-alpha,2-beta,4-beta))-. CAS No. 64253-73-2. Molecular formula: C42H55NO16. Mole weight: 829.88.
Rhodirubin B
It is produced by the strain of Str. sp. ME505-HE1. Rhodirubin B has a strong anti-gram-positive bacteria effect, and also has an effect on Mycobacterium. It can also prolong the survival time of mice inoculated with leukemia L-1210. Synonyms: 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-2-ethyl-2,5,7,10-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-3-(dimethylamino)-4-O-((2S-(2-alpha,5-beta(2R*,5R*,6R*),6-beta))-tetrahydro-6-methyl-5-((tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)oxy)-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1-alpha,2-beta,4-beta))-. CAS No. 64502-82-5. Molecular formula: C42H55NO15. Mole weight: 813.88.
Rhodium
Rhodium. Group: Biochemicals. Alternative Names: Rhodium (nanoparticles); Rhodium Black; Rhodium-103. Grades: Highly Purified. CAS No. 7440-16-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
Rhodium 5% on Carbon (wetted with ca. 55% Water)
Rhodium 5% on Carbon (wetted with ca. 55% Water). Group: Biochemicals. Grades: Highly Purified. CAS No. 7440-16-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
Rhodium acetate
Rhodium acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodium(3+);triacetate. Product Category: Rhodium series of catalysts. Appearance: Powder. CAS No. 42204-14-8. Molecular formula: C6H9O6Rh. Mole weight: 280.04. Purity: 99%+. IUPACName: rhodium(3+);triacetate. Canonical SMILES: CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Rh+3]. ECNumber: 255-707-9. Product ID: ACM42204148-2. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium metal fume is a reddish-gray to black dust-like powder. mp: 1966° C, bp: 3727°C. Insoluble in water. Bulk rhodium is a white or blueish-white, hard, ductile, malleable metal. The appearance and other properties of insoluble Rh compounds varies depending upon the specific compound.;DryPowder, OtherSolid;GREY-TO-BLACK POWDER.;Appearance and odor vary depending upon the specific soluble rhodium compound.;Metal: White, hard, ductile, malleable solid with a bluish-gray luster. Group: Reference-calibration standards. Product ID: rhodium. Molecular formula: 102.9055g/mol. Mole weight: Rh. [Rh]. InChI=1S/Rh. MHOVAHRLVXNVSD-UHFFFAOYSA-N.
Rhodium carbonyl chloride dimer
Rhodium carbonyl chloride dimer. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tetracarbonyl dichlorodirhodium. Product Category: Rhodium series of catalysts. Appearance: red crystals. CAS No. 14404-25-2. Molecular formula: [Rh(CO)2Cl]2. Mole weight: 388.76. Purity: Rh 52.9%. Product ID: ACM14404252. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium hydroxide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodium trihydroxide. Product Category: Rhodium series of catalysts. Appearance: lemon yellow powder. CAS No. 21656-02-0. Molecular formula: Rh(OH)3. Mole weight: 153.93. Purity: Rh ≥66.0%. Density: g/cm³. Product ID: ACM21656020. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium(II) acetate dimer
Rhodium(II) acetate dimer. Uses: Catalyst for insertion into c-h and x-h bonds. catalyst for ylide generation. doyle-kirmse reaction of allylic sulfides with diazoalkane claisen rearrangement. epoxides from aldehydes. synthesis of aziridines from allylic n-tosyloxycarbamates. rh/nhc catalyzed direct intermolecular arylation of c-h bonds. chiral bronsted acid-rh catalyzed three component reactions of diazo compounds with alcohols and imines. rh-catalyzed cyclopropenations of ynamides. tandem asymmetric aza-darzens/ring-opening reactions. Group: Salt electrolytessolution deposition precursors. Alternative Names: Tetrakis-(mu-acetato)dirhodium. CAS No. 15956-28-2. Product ID: rhodium(2+); tetraacetate. Molecular formula: 441.99. Mole weight: C8H12O8Rh2. CC(=O)[O-]. CC(=O)[O-]. CC(=O)[O-]. CC(=O)[O-]. [Rh+2]. [Rh+2]. InChI=1S/4C2H4O2.2Rh/c4*1-2(3)4; /h4*1H3, (H, 3, 4); /q; 2*+2/p-4. SYBXSZMNKDOUCA-UHFFFAOYSA-J. 98%.
Rhodium(II)hexanoate dimer. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RHODIUM(II) HEXANOATE DIMER;tetrakis(mu-hexanoato)di-rhodiu;tetrakis(mu-hexanoato)dirhodium(II);Rhodium(?) hexanoate dimer;Rhodium() hexanoate dimer;Rhodium, tetrakis(mu-hexanoato)di-. Product Category: Micro/NanoElectronics. CAS No. 62728-89-6. Molecular formula: C24H44O8Rh2. Mole weight: 666.41. Product ID: ACM62728896. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium(III) acetate
Rhodium(III) acetate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 42204-14-8. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Rhodium(III) acetylacetonate
97%. Group: Solution deposition precursors.
Rhodium (III) Bromide
RHODIUM (III) BROMIDE, HYDRATE, 99.9% pure, -60 mes, (Synonym: Rhodium Tribromide, Hydrate), Formula: RhBr3.xH2O. CAS No. 123333-87-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhodium(III) chloride
98%. Group: Biosensing and bioimaging.
Rhodium(III) chloride
Rhodium(III) chloride. Group: Biochemicals. Alternative Names: Rhodium trichloride. Grades: Highly Purified. CAS No. 10049-07-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: RhCl3. US Biological Life Sciences.
RHODIUM (III) CHLORIDE, Anhydrous, 99.9% pure, -60 mesh, (Synonym: Rhodium Trichloride), Formula: RhCl3. CAS No. 10049-07-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhodium (III) Chloride
Rhodium (III) Chloride. Grades: 99.9% Extremely High (>=99%). CAS No. 20765-98-4. Order Number: 3003-2.
www.prochemonline.com
Rhodium(III) chloride 99+%
Rhodium(III) chloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Rhodium (III) Chloride, Rh 49.2%
Rhodium (III) Chloride, Rh 49.2%. CAS No. 10049-07-7. Order Number: 3003-1.
www.prochemonline.com
Rhodium (III) chloride trihydrate
Rhodium(III) chloride is often used in synthetic chemistry as a hydrogenation catalyst. Rhodium(III) chloride is also used to make transition metal complexes, some of which are used as reagents in the decarbonylation dehydration reactions of fatty acids to alkenes. Uses: Catalyst in conjunction with "pybox" for the asymmetric hydrosilylation of ketones. c-c bond forming reactions. Group: Electrolytes. Alternative Names: RhodiumchloridehydrateRh; Rhodium chloride hydrate; Rhodium chloride (RhCl3),hydrate; Rhodium (III) Chloride Trihydrate; Rhodium(III)chloridehydrate(38-Rh). CAS No. 20765-98-4. Molecular formula: 263.31. Mole weight: Cl3H6O3Rh. Rh ≥39.0%.
Rhodium(III) iodide
Rhodium(III) iodide. Group: Biochemicals. Grades: Reagent Grade. CAS No. 15492-38-3. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
Rhodium (III) Iodide
RHODIUM (III) IODIDE, ANHYDROUS, 99.9% pure, -60 mesh, (Rhodium Triiodide, Anhydrous), Formula: RhI3. CAS No. 15492-38-3. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhodium(III) iodide hydrate
Rhodium(III) iodide hydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RHI3;RHODIUM IODIDE;RHODIUM(III) IODIDE HYDRATE, 99.8%;RhodiumIodidie. Product Category: Heterocyclic Organic Compound. CAS No. 314071-45-9. Molecular formula: I3Rh. Mole weight: 483.62. Purity: N/A. Product ID: ACM314071459. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium(III) nitrate dihydrate
Rhodium(III) nitrate dihydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodium(III)-nitrate-2-hydrate. Product Category: Rhodium series of catalysts. Appearance: Liquid. CAS No. 13465-43-5. Molecular formula: H4N3O11Rh. Mole weight: 324.95. Purity: 98%+. IUPACName: rhodium(3+);trinitrate;dihydrate. Canonical SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.[Rh+3]. ECNumber: 603-842-2. Product ID: ACM13465435-1. Alfa Chemistry ISO 9001:2015 Certified.
Rhodium(III) nitrate hydrate
Rhodium(III) nitrate hydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 13465-43-5. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
~10 % (w/w) (Rh in >5 wt. % HNO3). Group: Biosensing and bioimaging.
Rhodium (III) Oxide
RHODIUM (III) OXIDE, ANHYDROUS, 99.9% pure, -100 mesh, (Synonym: Rhodium Sesquioxide), Formula: Rh2O3. CAS No. 12036-35-0. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
Texas TX
Rhodium(III)phosphate
Rhodium(III)phosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rhodium phosphate. Product Category: Rhodium series of catalysts. Appearance: red or yellow crystals. CAS No. 67859-71-6. Molecular formula: RhPO4. Mole weight: 197.88. Purity: Rh 52%. Product ID: ACM67859716. Alfa Chemistry ISO 9001:2015 Certified. Categories: Rhodium(III) phosphate.