Gold Oxide Suppliers USA
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Product | Description | |
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Gold Oxide Nanoparticle Dispersion Quick inquiry Where to buy Suppliers range | Gold Oxide Nanoparticle Dispersion. Product ID: ACMA00019818. Mole weight: 441.931. IUPAC Name: Oxo-(oxoauriooxy)gold. Appearance: Liquid. EC Number: 215-122-1. Boiling Point: Varies by solvent. Melting Point: Varies by solvent. Density: Varies by solvent. SMILES: [Au+3].[Au+3].[O-2].[O-2].[O-2]. InChI: InChI=1S/2Au.3O/q2*+3;3*-2. InChIKey: DDYSHSNGZNCTKB-UHFFFAOYSA-N. | |
Gold oxide ore (weathered greenstone) Quick inquiry Where to buy Suppliers range | Gold oxide ore (weathered greenstone). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS001827. Shipping: Room Temperature. | |
Gold oxide ore (weathered greenstone/scoria) Quick inquiry Where to buy Suppliers range | Gold oxide ore (weathered greenstone/scoria). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS001828. Shipping: Room Temperature. | |
Copper-Gold oxide ore (oxidised VMS / weathered Rhyodacite) Quick inquiry Where to buy Suppliers range | Copper-Gold oxide ore (oxidised VMS / weathered Rhyodacite). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS001395. Shipping: Room Temperature. | |
Iron Oxide Gold Core Shell Nanoparticles Quick inquiry Where to buy Suppliers range | Iron Oxide Gold Core Shell Nanoparticles. Grades: 99.9%. Product ID: ACMA00020061. | |
Copper-Gold bearing oxide (oxidised VMS / weathered Rhyodacite) Quick inquiry Where to buy Suppliers range | Copper-Gold bearing oxide (oxidised VMS / weathered Rhyodacite). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS001392. Shipping: Room Temperature. | |
Copper-Gold bearing oxide (Quartz monzonite porphyry) Quick inquiry Where to buy Suppliers range | Copper-Gold bearing oxide (Quartz monzonite porphyry). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS001393. Shipping: Room Temperature. | |
Gold bearing oxide (weathered greenstone) Quick inquiry Where to buy Suppliers range | Gold bearing oxide (weathered greenstone). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS008464. Shipping: Room Temperature. | |
Gold (III) Oxide Quick inquiry Where to buy Suppliers range | GOLD (III) OXIDE, 99% pure, -100 mesh, (Synonym: Gold Sesquioxide), Formula: Au2O3. CAS No. 1303-58-8. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Gold(III) oxide, Au2O3 Quick inquiry Where to buy Suppliers range | Gold(III) oxide, Au2O3. Product ID: ACMA00019152. | |
Gold (III) Oxide, Au 89% Quick inquiry Where to buy Suppliers range | Gold (III) Oxide, Au 89%. Grades: 99.99% Extremely High (>=99%). CAS No. 1303-58-8. Order Number: 1944. | www.prochemonline.com |
Gold(III)oxide hydrate Quick inquiry Where to buy Suppliers range | powder. Group: Gold series of catalysts. Grades: Au 82-87%. CAS No. 12512-29-7. Molecular formula: Au2O3·xH2O. Mole weight: 441.93 (anhydrous basis). Symbol: GHS07. Safty Description: Warning. Hazard statements: H315-H319. | |
Gold Silicon Oxide Core-Shell Nanoparticles Quick inquiry Where to buy Suppliers range | Gold Silicon Oxide Core-Shell Nanoparticles. Grades: 99.9%. Product ID: ACMA00020055. Molecular formula: Au/SiO2. | |
Iron oxide Copper-Gold bearing (IOCG felsic volcanic breccia) Quick inquiry Where to buy Suppliers range | Iron oxide Copper-Gold bearing (IOCG felsic volcanic breccia). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Catalog: APS009100. Shipping: Room Temperature. | |
Iron oxide Copper-Gold ore (IOCG felsic volcanic breccia) Quick inquiry Where to buy Suppliers range | Iron oxide Copper-Gold ore (IOCG felsic volcanic breccia). Uses: For analytical and research use. Group: Process Materials, Geological, Cement & Soils. Pack Sizes: 60G. Catalog: APS002007. Shipping: Room Temperature. | |
1-Hydroxy-1,2-benziodoxol-3(1H)-one Quick inquiry Where to buy Suppliers range | 1-?Hydroxy-?1,?2-?benziodoxol-?3(1H)?-?one (IBA) is an efficient terminal oxidant for gold-?catalyzed, three-?component oxyarylation reactions. It also acted as a catalyst in synthesis of ynones via a hypervalent iodine-catalyzed reaction. Group: Biochemicals. Grades: Highly Purified. CAS No. 131-62-4. Pack Sizes: 1g, 10g. Molecular Formula: C7H5IO3, Molecular Weight: 264.02. US Biological Life Sciences. | Worldwide |
2-(Dicyclohexylphosphino)biphenyl Quick inquiry Where to buy Suppliers range | 2-(Dicyclohexylphosphino)biphenyl. Uses: Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates. Ligand employed in Suzuki coupling reactions involving aryl chlorides, bromides and triflates. Useful ligand for the Pd-catalyzed oxidation of alcohols in the presence of chlorobenzenes. Useful ligand for the Pd-catalyzed amination with ammonia equivalents. Ligand for the gold(I)-catalyzed intramolecular [4+2] cycloadditions involving 1,3-enynes and arylalkynes with alkenes. Ligand used in the palladium-catalyzed borylation of aryl bromdies. Ligand used in the palladium-catalyzed siliylation of aryl chlorides. Group: Organic Phosphine Compounds. Alternative Names: FT-0084457; 2-(dicyclohexylphosphino) biphenyl; 14110-EP2298767A1; ANW-25534; S-2169; 2-(dicyclohexylphosphanyl)biphenyl; A25272; dicyclohexylphosphino biphenyl; 2-(dicyclohexyl phosphino)biphenyl; 2-(dicylcohexylphosphino)biphenyl. CAS No. 247940-06-3. Molecular formula: C24H31P. Mole weight: 350.486g/mol. IUPAC Name: dicyclohexyl-(2-phenylphenyl)phosphane. Rotatable Bond Count: 4. Exact Mass: 350.216g/mol. EC Number: 480-030-2. SMILES: C1CCC (CC1)P (C2CCCCC2)C3=CC=CC=C3C4=CC=CC=C4. InChI: InChI=1S/C24H31P/c1-4-12-20(13-5-1)23-18-10-11-19-24(23)25(21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1,4-5,10-13,18-19,21-22H,2-3,6-9,14-17H2. InChIKey: LCSNDSFWVKMJCT-UHFFFAOYSA-N. Monoisotopic Mass: 350.216g/mol. | |
3-?Bromophenylboronic Acid Quick inquiry Where to buy Suppliers range | 3-?Bromophenylboronic Acid is a useful synthetic intermediate. It is used in oxidative cross coupling, gold salt catalyzed homocoupling and 1,4-Addition reactions with α, β-unsaturated ketones. Group: Biochemicals. Grades: Highly Purified. CAS No. 89598-96-9. Pack Sizes: 2.5g, 5g. Molecular Formula: C6H6BBrO2. US Biological Life Sciences. | Worldwide |
4-Arm PEG-Thiol Quick inquiry Where to buy Suppliers range | The reactive free thiol, SH, sulfhydryl, or mercapto groups selectively react with maleimide and transition metal surface including gold, silver, etc. PEG-SH can be easily air oxidized to form S-S disulfide (disulphide) bonds, which can be reversed with reducing agents. It is a useful reagent for reversible PEGylation and PEG hydrogel. Group: Functional PEGs. Alternative Names: 4-Arm PEG-SH. Product ID: ACMA00006118. Appearance: White/Off-white solid or viscous liquid depends on molecular weight. Storage: -20?,protected from light and moisture. | |
Bis{1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene}-μ-hydroxydigold(I) tetrafluoroborate, 99% Quick inquiry Where to buy Suppliers range | Bis{1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene}-μ-hydroxydigold(I) tetrafluoroborate, 99%. Alternative Names: MFCD28144568;1262545-44-7;Bis{1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene}-micro-hydroxydigold(I) tetrafluoroborate. CAS No. 1262545-44-7. Molecular formula: C54H79Au2BF4N4O. Mole weight: 1280.99g/mol. IUPAC Name: oxidanium;1,3-bis[2,6-di(propan-2-yl)phenyl]-2H-imidazole;gold;tetrafluoroborate. Rotatable Bond Count: 12. Exact Mass: 1280.561g/mol. SMILES: [B-] (F) (F) (F)F. CC (C)C1=C (C (=CC=C1)C (C)C)N2CN (C=C2)C3=C (C=CC=C3C (C)C)C (C)C. CC (C)C1=C (C (=CC=C1)C (C)C)N2CN (C=C2)C3=C (C=CC=C3C (C)C)C (C)C. [OH3+]. [Au]. [Au]. InChI: InChI=1S/2C27H38N2.2Au.BF4.H2O/c2*1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;;;2-1(3,4)5;/h2*9-16,18-21H,17H2,1-8H3;;;;1H2/q;;;;-1;/p+1. InChIKey: UOEFWRNBKJUZAJ-UHFFFAOYSA-O. H-Bond Donor: 1. H-Bond Acceptor: 9. Monoisotopic Mass: 1280.561g/mol. | |
Chloro[1,3-bis(2,4,6-trimethylphenyl)2H-imidazol-2-ylidene]gold(I), 98% Quick inquiry Where to buy Suppliers range | Chloro[1,3-bis(2,4,6-trimethylphenyl)2H-imidazol-2-ylidene]gold(I), 98%. Uses: Catalyst for the rearrangement of alkynyl sulfoxides to benzothiepinones Catalyst for the rearrangement of homopropargylic ethers to α,β-unsaturated carbonyl compounds Catalyst for oxidative cyclopropanation of N-Allylynamides to 3-aza-bicyclo[3.1.0]-hexan-2-one derivatives Catalyst for oxidative rearrangement of homopropargylic ethers to cyclobutanones. Group: Gold series of catalysts. Alternative Names: 1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene gold(I) chloride; Chloro[1,3-Bis(Mesityl)Imidazole-2-Ylidene]Gold(I); Chloro[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]gold(I); C21H24AuClN2; Chloro[1,3-bis(2,4,6-trimethylphenyl)2H-imidazol-2-ylidene]gold(I); AuCl(IMes); Chloro(1,3-dimesityl-1H-imidazol-2(3H)-ylidene)aurate(I); 3213AC. CAS No. 852445-81-9. Molecular formula: C21H24AuClN2. Mole weight: 536.854g/mol. IUPAC Name: [1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]-chlorogold. Rotatable Bond Count: 2. Exact Mass: 536.129g/mol. SMILES: CC1=CC (=C (C (=C1)C)N2C=CN (C2=[Au]Cl)C3=C (C=C (C=C3C)C)C)C. InChI: InChI=1S/C21H24N2.Au.ClH/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;;/h7-12H,1-6H3;;1H/q;+1;/p-1. InChIKey: YFUIKJIITPMUAT-UHFFFAOYSA-M. H-Bond Acceptor: 2. Monoisotopic Mass: 536.129g/mol. | |
Chloro(tri-tert-butylphosphine)gold(I) Quick inquiry Where to buy Suppliers range | Chloro(tri-tert-butylphosphine)gold(I). Uses: Catalyst used for cycloisomerization reactions of 2-(2-propynyl)pyridine N-oxides. Catalyst used for the cycloisomerization of 1,6-diynes. Catalyst used for cycloisomerizations terminated by sp3 C-H bond insertion Synthesis of aromatic ketones by a transition metal-catalyzed tandem sequence. Group: Gold series of catalysts. Alternative Names: 69550-28-3; AKOS025117564; (tBu3P)AuCl; (Tri-tert-butylphosphine)chlorogold; SCHEMBL15750427; DTXSID80474720. CAS No. 69550-28-3. Molecular formula: C12H27AuClP. Mole weight: 434.738g/mol. IUPAC Name: chlorogold;tritert-butylphosphane. Rotatable Bond Count: 3. Exact Mass: 434.12g/mol. SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C.Cl[Au]. InChI: InChI=1S/C12H27P.Au.ClH/c1-10(2,3)13(11(4,5)6)12(7,8)9;;/h1-9H3;;1H/q;+1;/p-1. InChIKey: JLXSZGSXDDQSJF-UHFFFAOYSA-M. Monoisotopic Mass: 434.12g/mol. | |
Digold trioxide Quick inquiry Where to buy Suppliers range | Digold trioxide. Uses: Gold plating. Group: Nanoparticles & Nanopowders. Alternative Names: gold(3+); Gold(III) oxide, Premion(R); Jsp001842; LW5Y686RUP; Gold oxide (Au2O3); UNII-LW5Y686RUP; Gold trioxide; oxygen(2-). CAS No. 1303-58-8. Molecular formula: Au2O3;Au2O3. Mole weight: 441.93g/mol. IUPAC Name: gold(3+);oxygen(2-). Exact Mass: 441.918g/mol. EC Number: 215-122-1. SMILES: [O-2].[O-2].[O-2].[Au+3].[Au+3]. InChI: InChI=1S/2Au.3O/q2*+3;3*-2. InChIKey: DDYSHSNGZNCTKB-UHFFFAOYSA-N. H-Bond Acceptor: 3. Monoisotopic Mass: 441.918g/mol. | |
Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II) Quick inquiry Where to buy Suppliers range | Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II) (N-719 dye) is a ruthenium based polypyridyl mixture used as a photosensitizer. It acts as a medium for effective absorption of photons and transfer of electrons within the electrolytic solar cells. Uses: N-719 dye is widely used as a sensitizer that can be coated on indium tin oxide (ITO) substrates by doctor blade technique, with different photoanode materials like titanium oxide (TiO2), zinc oxide (ZnO), and gold nanourchin for dye sensitized solar cell (DSSC) applications. Group: Ruthenium Complexes. Alternative Names: Bis(tetrabutylammonium) dihydrogen bis(isothiocyanato)bis(2,2'-bipyridyl-4,4'-dicarboxylato)ruthenium(II). Grades: 95%+. CAS No. 207347-46-4. Product ID: ACM207347464-6. Molecular formula: C40H52Cs2N7O8Ru. Mole weight: 1188.55. Appearance: Solid. SMILES: S=C=N[Ru]N=C=S. CCCC[N+](CCCC)(CCCC)CCCC. CCCC[N+](CCCC)(CCCC)CCCC. OC(=O)c1ccnc(c1)-c2cc(ccn2)C([O-])=O. OC(=O)c3ccnc(c3)-c4cc(ccn4)C([O-])=O. | |
Dithiothreitol (DTT) Quick inquiry Where to buy Suppliers range | Dithiothreitol (DTT) is the common name for a small-molecule redox reagent known as Cleland's reagent. DTT's oxidized form is a disulfide-bonded 6-membered ring. Its name derives from the four-carbon sugar, threose. DTT has an epimeric ('sister') compound, dithioerythritol (DTE).DTT is an unusually strong reducing agent, owing to its high conformational propensity to form a six-membered ring with an internal disulfide bond. It has a redox potential of -0.33 V at pH 7. The reduction of a typical disulfide bond proceeds by two sequential thiol-disulfide exchange reactions and is illustrated below. The intermediate mixed-disulfide state is unstable (i.e., poorly populated) because the second thiol of DTT has a high propensity to close the ring, forming oxidized DTT and leaving behind a reduced disulfide bond. The reducing power of DTT is limited to pH values above ~7, since only the negatively charged thiolate form -S- is reactive (the protonated thiol form -SH is not); the pKa of thiol groups is typically ~8.3.Applications:A common use of DTT is as a reducing or "deprotecting" agent for thiolated DNA. The terminal sulfur atoms of thiolated DNA have a tendency to form dimers in solution, especially in the presence of oxygen. Dimerization greatly lowers the efficiency of subsequent coupling reactions such as DNA immobilization on gold in biosensors. Typically DTT is mixed with a DNA solution and allowed to react, and then is removed by filtration (for the solid catalyst) or by chromatography (for the liquid form). The DTT removal procedure is often called "desalting."DTT is frequently used to reduce the disulfide bonds of proteins and, more generally, T... Group: Biochemicals. Alternative Names: Cleland's reagent;; (2R,3R)-rel-1,4-Dimercapto-2,3-butanediol; (±)-1,4-Dimercapto-2,3-butanediol; (±)-Dithiothreitol; 1,4-Dithio-DL-threitol; 1,4-Dithiothreitol; DL-1,4-Dimercapto-2,3-dihydroxybutane; DL-1,4-Dithiothreitol; DL-Dithiothreitol; Sputolysin; WR 34678; threo-1,4-Dimercapto-2,3-butanediol; threo-2,3-Dihydroxy-1,4-butanedithiol; threo-2,3-Dihydroxy-1,4-dithiolbutane. Grades: Molecular Biology Grade. CAS No. 3483-12-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C4H10O2S2, Molecular Weight: 154.24. US Biological Life Sciences. | Worldwide |
Germanium(IV) methoxide Quick inquiry Where to buy Suppliers range | Germanium(IV) methoxide. Uses: Germanium(IV) methoxide can be Used as a promoting agent for vanadyl pyrophosphate-catalyzed oxidation reactions, Used to prepare sol-gel hybrid organic-inorganic coatings for capillary microextension and gas chromatography (GC) and for preparation of metal(IV) β-cyclodextrin bucket wheel complex. Preparation of gold nanoparticle templated germania nanoshells. Group: Organic Germanium. Alternative Names: TETRAMETHOXYGERMANE; TETRAMETHOXYGERMANIUM; TETRAMETHOXYGERMANIUM(IV); germanicacidtetramethylester; Methylgermanate(IV); tetramethylorthogermanate; GERMANIUM TETRAMETHOXIDE;GERMANIUM METHOXIDE. CAS No. 992-91-6. Molecular formula: Ge(OCH3)4. Mole weight: 196.78. | |
Iron Pigment Yellow Quick inquiry Where to buy Suppliers range | Iron Pigment Yellow. Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: SunPuro Yellow C 33-9001, Iron Yellow AZ 138, S 920 (pigment), Synthetic yellow iron oxide pigment, Zh 1 (pigment), Bayferrox 3960, CTD 7201, Sicotrans Gold L 1916, 362R, Bayferrox 415, Iron oxide yellow, PY 42, YellowCap 1, L 1, Toda Yellow 48, Disperse HG 457, Puricolor Yellow PYE 42, Timbasol PW 895, YZ 1688, Trans Oxide Yellow AC 2544, Bayferrox Yellow 4920, CM 3FA70ERH, R 131CN, LB 100E172, L 1918, Anchor FY 766, Bayferrox Yellow 3905, SunPURO Yellow, Xeracolor Yellow Oxide, C 7055, Kobo Yellow WSJ 20EYAMP, Sicopharm Yellow, Pigment Yellow 42, Tarox YP 1200P, Iron hydroxide oxide yellow, Iron Oxide Yellow 301, Oxide Yellow 3910, Bayferrox 3950, Bayferrox Yellow 3910, Chromaflo 888-1810, Syn-Ox HTR 810, Xfast Yellow 1916, Unipure Yellow LC 181, Tarox Lemon, CM 3F30TRY, Zh 1, AZ 138, Tarox Yellow Lemon, Dittany Y 77492, AC 2544, Bayferrox 420, Sicovit Yellow 10E172, Bayferrox 930, Bayferrox Yellow 420, Iron Oxide Yellow 311, Mapico Yellow LL-XLO, R 2087, Sicoflush L Yellow 1916, Cappoxyt Yellow 4214, L 1 (pigment), Yellow YB 3100, Iron Yellow, Sicotrans Gelb L 1915, PS 86-1347, TY 618, YL 01888D, Iron Oxide Yellow 214501, S 920, FZ 1000, Toda Color Yellow 48, Bayferrox 920, Goethite yellow, Iron Oxide Yellow 313, S 313, G 313M, LL 100PD, Mapico Yellow 1050, Bayferrox Yellow 3920, Iron Oxide Orange Transparent 188VN,C.I. Pigment Yellow 42, EC 481, Cosmetic Yellow, Unipure Yellow LC 182, Bayferrox 3905, EMF Color Ochre HL, Mapico Yellow 5, Unipure LC 182, GA 7311, Burnt Sienna TY, YB 3100, E 172 Yellow, Mapico Yellow Lemon, Iron Oxide Yellow 420, Sicoflush L Yellow 1916C4, Bayferrox 3920, Pure Yellow Oxide YO 6087, G 131M, Toda Color Y 2, Unisperse Yellow Oxide M-S, Iron Yellow S 313, Ariabel Yellow 300407, LL-XLO, Syn-Ox HTR 820, Xeracolour Yellow Oxide, Bayferrox 3910, YO 2087, Bayferrox Yellow 920, Y 10M, Sicotr . CAS No. 51274-00-1. IUPAC Name: hydroxy(oxo)iron. Molecular formula: FeHO2. Mole weight: 88.85. Catalog: APS51274001. SMILES: O[Fe]=O. Format: Neat. Shipping: Room Temperature. | |
Mica Gold Quick inquiry Where to buy Suppliers range | Natural shimmer pigment derived from the mineral Muscovite mica coated with titanium dioxide & iron oxide. Cosmetic-grade fineness (median particle size 27-37 um). Permitted exempt color for cosmetic use. Uses: All kinds of decorative cosmetics & personal care products to add pearlizing & luster effects. Group: Sensory Modifiers. CAS No. 12001-26-2 / 13463-67-7 / 1309-37-1 / 1317-95-9. Product ID: ACM12001262-18. Appearance: Gold-yellow shimmer powder. | |
Mica Sand Gold Quick inquiry Where to buy Suppliers range | Natural shimmer pigment coated with iron oxides and titanium dioxide. Cosmetic-grade fineness (particle size range 10-100 um). Permitted exempt color for cosmetic use. Uses: All kinds of decorative cosmetics & personal care products. Group: Sensory Modifiers. CAS No. 12001-26-2 / 1309-37-1 / 13463-67-7. Product ID: ACM12001262-5. Appearance: Gold-beige shimmer powder. | |
(R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(R)-TiPSY] Quick inquiry Where to buy Suppliers range | (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate, min. 98% [(R)-TiPSY]. Uses: A chiral phosphoric acid catalyst providing a convenient strategy for the enantioselective construction of protected primary amines and a highly stereoselective method for the reductive amination of heterocyclic amines. Chiral phosphoric acid used for the enantioselective Biginelli and Biginelli-like reactions. Chiral phosphoric acid organocatalyst used in the asymmetric, three-component Povarov reaction involving 2-hydroxystyrenes. An efficient method to access structurally diverse cis-disubstituted tetrahydroquinolines in high stereoselectivities of up to >99:1 dr and 97% ee. A gold/chiral phosphoric acid catalyst used for the highly stereoselective, three-component reaction of salicylaldehydes, anilines, and alkynols to give aromatic spiroacetals in high yields and stereoselectivities. The first highly enantioselective catalytic protocol for the reductive coupling of ketones and hydrozones. Reagent-controlled regioselectivity enabled by dual activation. Group: Organic Phosphine Compounds. Alternative Names: (S)-(+)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate; RD-0080; (11bR)-4-Hydroxy-2,6-bis(triphenylsilyl)dinaphtho-[2,1-d:1 inverted exclamation marka,2 inverted exclamation markaf]-1,3,2-dioxaphosphepin 4-oxide; Carreira SALDIPAC Ligand; (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate; (aS)-2,6-Bis(triphenylsilyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide; (R)-(-)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; (S)-3,3'-Bis(triphenylsilyl)-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate; SC-44139; 929097-92-7. CAS No. 791616-55-2. Molecular formula: C56H41O4PSi2. Mole weight: 865.084g/mol. IUPAC Name: (13-hydroxy-13-oxo-16-triphenylsilyl-12, 14-dioxa-13λ5-phosphapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-10-yl)-triphenylsilane. Rotatable Bond Count: 8. Exact Mass: 864.228g/mol. SMILES: C1=CC=C (C=C1)[Si] (C2=CC=CC=C2) (C3=CC=CC=C3)C4=CC5=CC=CC=C5C6=C4OP (=O) (OC7=C6C8=CC=CC=C8C=C7[Si] (C9=CC=CC=C9) (C1=CC=CC=C1)C1=CC=CC=C1)O. InChI: InChI=1S/C56H41O4PSi2/c57-61(58)59-55-51(62(43-25-7-1-8-26-43,4 | |
Titanium(II) oxide Quick inquiry Where to buy Suppliers range | golden yellow. Group: Metal & Ceramic Materials. Alternative Names: TiO;Titanium oxide (TiO);Titanium oxide, alpha;titaniumoxide(tio);TITANIUM MONOOXIDE;TITANIUM MONOXIDE; TITANIUM(+2)OXIDE; TITANIUM(II) OXIDE. Grades: 99.9%. CAS No. 12137-20-1. Molecular formula: TiO. Mole weight: 63.87. IUPAC Name: oxotitanium. Exact Mass: 63.94290. Boiling Point: >3000ºC. Melting Point: 1700ºC. Flash Point: >3000ºC. Density: 4.95 g/cm3. SMILES: O=[Ti]. InChIKey: OGIDPMRJRNCKJF-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 1. | |
Tris(triphenylphosphinegold)oxonium tetrafluoroborate Quick inquiry Where to buy Suppliers range | Tris(triphenylphosphinegold)oxonium tetrafluoroborate. Uses: Catalyst for the Claisen Rearrangement of propargyl vinyl ethers. Chirality is efficiently transferred. Catalyst for the oxidative cleavage of a Carbon-Carbon triple bond in (Z)-Enynols and cyclization. Group: Gold series of catalysts. Alternative Names: Tris(triphenylphosphinegold)oxonium tetrafluoroborate;53317-87-6;Oxotris((triphenylphosphine)gold) tetrafluoroborate; Oxotris(triphenylphosphine)trigold tetrafluoroborate; Tris[ (triphenylphosphino)aurio (I)]oxonium tetrafluoroborate; MFCD06658141; TRIS[TRIPHENYLPHOSPHINEGOLD (I)]OXONIUM TETRAFLUOROBORATE; SC10750; Tris[triphenylphosphinegold(I)] oxonium tetrafluoroborate. CAS No. 53317-87-6. Molecular formula: C54H48Au3BF4OP3. Mole weight: 1483.602g/mol. IUPAC Name: oxidanium; gold; triphenylphosphane; tetrafluoroborate. Rotatable Bond Count: 9. Exact Mass: 1483.194g/mol. SMILES: [B-] (F) (F) (F)F. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=CC=CC=C3. [OH3+]. [Au]. [Au]. [Au]. InChI: InChI=1S/3C18H15P.3Au.BF4.H2O/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;;2-1(3,4)5;/h3*1-15H;;;;;1H2/q;;;;;;-1;/p+1. InChIKey: TUNHIOLOUADRRZ-UHFFFAOYSA-O. H-Bond Donor: 1. H-Bond Acceptor: 5. Monoisotopic Mass: 1483.194g/mol. |