Enol Ethers Suppliers USA
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Product | Description | |
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Donepezil O-Benzyl Enol Ether Quick inquiry Where to buy Suppliers range | Donepezil O-Benzyl Enol Ether is one of Donepezil derivatives. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: Donepezil Impurity C. Molecular formula: C31H35NO3. Mole weight: 469.61. | |
Erythromycin A enol ether Quick inquiry Where to buy Suppliers range | Erythromycin A enol ether. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C37H65NO12. US Biological Life Sciences. | Worldwide |
Erythromycin A enol ether Quick inquiry Where to buy Suppliers range | Cas No. 33396-29-1. | |
Erythromycin A Enol Ether Quick inquiry Where to buy Suppliers range | analytical standard. Uses: For analytical and research use. Group: Application Areas; Impurity Standards. Alternative Names: Erythromycin Imp. E (EP), Erythromycin A Enol Ether. Grades: analytical standard. CAS No. 33396-29-1. Pack Sizes: 5MG. IUPAC Name: (2R,3R,4S,5R,8R,9S,10S,11R,12R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4-dihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-hexamethyl-6,15-dioxabicyclo[10.2.1]pentadec-1(14)-en-7-one. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APS33396291. Assay: ≥97.0% (HPLC). SMILES: CC[C@H]1OC (=O)[C@H] (C)[C@@H] (O[C@H]2C[C@@] (C) (OC)[C@@H] (O)[C@H] (C)O2)[C@H] (C)[C@@H] (O[C@@H]3O[C@H] (C)C[C@@H] ([C@H]3O)N (C)C)[C@@]4 (C)CC (=C (O4)[C@H] (C)[C@@H] (O)[C@]1 (C)O)C. Format: Neat. Product Type: Impurity. | |
Erythromycin A Enol Ether (11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one) Quick inquiry Where to buy Suppliers range | Impurity E. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Pseudoerythromycin A enol ether Quick inquiry Where to buy Suppliers range | Cas No. 105882-69-7. | |
Pseudo Erythromycin A Enol Ether Quick inquiry Where to buy Suppliers range | Source: Synthetic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
1,2-Bis(trimethylsilyloxy)cyclobutene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: BIS(TRIMETHYLSILOXY)CYCLOBUTENE;1, 2-BIS(TRIMETHYLSILOXY)CYCLOBUTENE;1, 2-BIS(TRIMETHYLSILYLOXY)CYCLOBUTENE;1, 2-BIS(TRIMETHYLSILYLOXY)CYCLOBUTENE, 9 5+%; 1, 2-Bis (trimethylsiloxy)cyclobutenepurum; 95+% (gc); 1, 2-BIS (TRIMETHYLSILOXY)CYCLOBUTENE PURUM 95+ % (GC);BIS(TRIMETHYLSILOXY)CYCLOBUTENE ,95%. Grades: 95%+. CAS No. 17082-61-0. Molecular formula: C10H22O2Si2. Mole weight: 230.45. IUPAC Name: trimethyl-(2-trimethylsilyloxycyclobuten-1-yl)oxysilane. Exact Mass: 230.11600. Symbol: GHS07. Boiling Point: 58-59°C2mm Hg(lit.). Flash Point: 142°F. Density: 0.897g/mL at 25°C(lit.). InChIKey: WOBRFSDEZREQAB-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 2. Safty Description: 26-36. Hazard statements: Xi. Supplemental Hazard Statements: H227-H315-H319-H335. | |
[1, 3-Bis (diphenylphosphino) propane]nickel (II) Chloride Quick inquiry Where to buy Suppliers range | [1, 3-Bis (diphenylphosphino) propane]nickel (II) Chloride is used as an effective catalyst for Kumada coupling and Suzuki reactions. It also catalyzes other reactions to convert enol ethers, dithioacetals and vinyl sulfides to olefins. Group: Biochemicals. Grades: Highly Purified. CAS No. 15629-92-2. Pack Sizes: 2.5g, 5g. Molecular Formula: C27H26Cl2NiP2, Molecular Weight: 542.04. US Biological Life Sciences. | Worldwide |
1-Phenyl-1-trimethylsiloxyethylene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: 1-Phenyl-1-trimethylsiloxyethylene, alpha-(Trimethylsiloxy)styrene, 235040_ALDRICH, EINECS 237-308-1, 1-Phenyl-1-(trimethylsilyloxy)ethylene, Trimethyl((1-phenylvinyl)oxy)silane, CID117406, 1-Phenyl-1-(trimethylsiloxy)ethylene, Acetophenone enol trimethylsilyl ether, Silane, trimethyl((1-phenylethenyl)oxy)-, Benzene, (1-((trimethylsilyl)oxy)ethenyl)-, 13735-81-4. Grades: 95%+. CAS No. 13735-81-4. Molecular formula: C11H16OSi. Mole weight: 192.33. IUPAC Name: trimethyl(1-phenylethenoxy)silane. Exact Mass: 192.09700. Symbol: GHS02. EC Number: 237-308-1. Boiling Point: 53ºC (1 torr). Flash Point: 174 °F. Density: 0.93. SMILES: C[Si](C)(C)OC(=C)C1=CC=CC=C1. InChIKey: AFFPCIMDERUIST-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 1. Safty Description: S24/25. Hazard statements: H226. | |
1-(tert-Butyldimethylsilyloxy)-1-methoxyethene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: TBS-methoxyethene. Grades: 95%+. CAS No. 77086-38-5. Molecular formula: C7H10O. Mole weight: 188.34. IUPAC Name: tert-butyl-(1-methoxyethenoxy)-dimethylsilane. Exact Mass: 188.12300. Symbol: GHS02. Boiling Point: 62ºC9 mm Hg(lit.). Flash Point: 125 °F. Density: 0.863 g/mL at 25ºC(lit.). SMILES: CC(C)(C)[Si](C)(C)OC(=C)OC. InChIKey: UVCCWXJGWMGZAB-UHFFFAOYSA-N. Hazard statements: H226-H315-H319-H335. | |
1-(Trimethylsiloxy)cyclohexene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: cyclohexen-1-yloxy(trimethyl)silane. Grades: 95%+. CAS No. 6651-36-1. Molecular formula: C9H18OSi. Mole weight: 170.32. IUPAC Name: cyclohexen-1-yloxy(trimethyl)silane. Exact Mass: 170.11300. Symbol: GHS02. EC Number: 229-675-1. Boiling Point: 64-65ºC (15 mmHg). Flash Point: 41ºC. Density: 0.875. SMILES: C[Si](C)(C)OC1=CCCCC1. InChIKey: SBEMOANGDSSPJY-UHFFFAOYSA-N. Safty Description: S16. Hazard statements: H225-H315-H319-H335. | |
1-(Trimethylsiloxy)cyclopentene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: 1-Trimethylsiloxycyclopentene, 1-(Trimethylsilyloxy)cyclopentene, 1-(Trimethylsiloxy)cyclopentene, 283126_ALDRICH, 1-Cyclopentenyloxytrimethylsilane, MolPort-003-929-187, (1-Cyclopentenyloxy)trimethylsilane, 1-(Trimethylsiloxy)-1-cyclopentene, CID88326, EINECS 243-448-4, (1-Cyclopenten-1-yloxy)trimethylsilane, Cyclopentene, 1-((trimethylsilyl)oxy)-, Cyclopentanone enol trimethyl silyl ether, Silane, (1-cyclopenten-1-yloxy)trimethyl-, T1648, 19980-43-9. Grades: 95%+. CAS No. 19980-43-9. Molecular formula: C7H10O. Mole weight: 156.30. IUPAC Name: cyclopenten-1-yloxy(trimethyl)silane. Exact Mass: 156.09700. Symbol: GHS02. EC Number: 243-448-4. Boiling Point: 45ºC (11 mmHg). Flash Point: 36ºC. Density: 0.878. SMILES: C[Si](C)(C)OC1=CCCC1. InChIKey: UBMYYGXGMPGCBO-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 1. Safty Description: 26-36. Hazard statements: H226. | |
2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl Quick inquiry Where to buy Suppliers range | 2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl. Uses: Ligand used in the Pd-catalyzed Suzuki coupling and animation of unactivated aryl chlorides. The reactions generally occur at room temperature and give high yields of product. Ligand used in Pd-catalyzed C-N bond formation. A general synthesis of N6-aryl-2'deoxyadenosine analogues. Ligand used in Pd-catalyzed N-arylation of indoles. Ligand used in Pd-catalyzed synthesis of aryl-tert-butyl ethers. Effective ligand in the Pd-catalyzed arylation of ester enolates. Ligand employed in arylation of ketone enolates using ortho-halo nitrobenezenes. Ligand employed in the amination of aryl nonaflates using Pd catalysts. Ligand used for cascade alkenyl amination/Heck reaction for the synthesis of indoles. Ligand used in Pd-catalyzed Kumada-Corriu cross coupling at low temperatures. Ligand used in Rh-catalyzed intramolecular hydroamination of unactivated terminal and internal alkenes with primary and secondary amines. Ligand used in Au-catalyzed cycloisomerization of allenes. Group: Organic Phosphine Compounds. Alternative Names: 2-di-cyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl; 118492-EP2272832A1; (2'-dicyclohexylphosphanyl-biphenyl-2-yl)dimethyl-amine; 2-(Dicyclohexylphosphino)-2'-(N,N-diMethylaMino)biphenyl, 98% DavePhos; (2'-dicyclohexylphosphanyl -biphenyl-2-yl)-dimethyl-amine; Buchwald phosphine ligands, davephos phosphine ligand-; 2-dicyclohexylphosphino-2'-(N,N'-dimethylamino)biphenyl; [1,1'-BIPHENYL]-2-AMINE, 2'-(DICYCLOHEXYLPHOSPHINO)-N,N-DIMETHYL-; 2'-(dicyclohexylphosphino)-N,N-dimethyl-2-biphenylamine; RL02630. CAS No. 213697-53-1. Molecular formula: C26H36NP. Mole weight: 393.555g/mol. IUPAC Name: 2-(2-dicyclohexylphosphanylphenyl)-N,N-dimethylaniline. Rotatable Bond Count: 5. Exact Mass: 393.259g/mol. SMILES: CN (C)C1=CC=CC=C1C2=CC=CC=C2P (C3CCCCC3)C4CCCCC4. InChI: InChI=1S/C26H36NP/c1-27(2)25-19-11-9-17-23(25)24-18-10-12-20-26(24)28(21-13-5-3-6-14-21)22-15-7-4-8-16-22/h9-12,17-22H,3-8,13-16H2,1-2H3. InChIKey: ZEMZPXWZVTUONV-UHFFFAOYSA-N. H-Bond Acceptor: 1. Monoisotopic Mass: 393.259g/mol. | |
2-(Di-tert-Butylphosphino)biphenyl Quick inquiry Where to buy Suppliers range | 2-(Di-tert-Butylphosphino)biphenyl. Uses: Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates. Ligand employed in a very active and general catalyst for Suzuki coupling reactions using aryl chlorides, bromides and triflates. Ligand used in palladium-catalyzed synthesis of oxindoles from α-chloroacetanilides. Effective ligand used in palladium-catalyzed arylation of thiazoles. Used in the formation of 2-benzylindolines via sequential palladium-catalyzed N-arylation/cyclization/C-arylation. Selective in the palladium-catalyzed arylation of silyl enol ethers formed from copper-catalyzed reduction of enones. Group: Organic Phosphine Compounds. Alternative Names: 4CH-015688; AC-4975; 2-(di-tert-butyl-phosphino)biphenyl; Buchwald phosphine ligands, johnphos phosphine ligand-; 5Y743P380H; MFCD01862440; BP-10059; 2-(di-tert-butylphos-phino)biphenyl; DTXSID50370169; di-tert-butylphosphino-biphenyl. CAS No. 224311-51-7. Molecular formula: C20H27P. Mole weight: 298.41g/mol. IUPAC Name: ditert-butyl-(2-phenylphenyl)phosphane. Rotatable Bond Count: 4. Exact Mass: 298.185g/mol. SMILES: CC (C) (C)P (C1=CC=CC=C1C2=CC=CC=C2)C (C) (C)C. InChI: InChI=1S/C20H27P/c1-19(2,3)21(20(4,5)6)18-15-11-10-14-17(18)16-12-8-7-9-13-16/h7-15H,1-6H3. InChIKey: CNXMDTWQWLGCPE-UHFFFAOYSA-N. Monoisotopic Mass: 298.185g/mol. | |
2-Methyl-1-(trimethylsilyloxy)-1-propene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: ITSE; 2-methyl-1-(trimethylsilyloxy)propene; trimethyl-(2-methyl-propenyloxy)-silane; 2-methyl-1-(trimethylsiloxy)-1-propene; trimethyl[(2-methylprop-1-en-1-yl)oxy]silane; TMSO-CH=C(Me)2; 2-Methyl-1-(trimethylsilyloxy)-1-propene; 2-methyl-1-(trimethylsilyloxy)prop-1-ene. Grades: 95%+. CAS No. 6651-34-9. Molecular formula: C7H16OSi. Mole weight: 144.29. IUPAC Name: trimethyl(2-methylprop-1-enoxy)silane. Exact Mass: 144.09700. Symbol: GHS07. Boiling Point: 114-116ºC650 mm Hg(lit.). Flash Point: 57 °F. Density: 0.785 g/mL at 25ºC(lit.). SMILES: CC(=CO[Si](C)(C)C)C. InChIKey: KZVPFSJPLBOVLO-UHFFFAOYSA-N. Safty Description: 16-26-36. Hazard statements: H315-H319-H335. | |
[2- (Trifluoromethyl) cyclohexyl]hydrazine Hydrochloride Quick inquiry Where to buy Suppliers range | [2- (Trifluoromethyl) cyclohexyl]hydrazine Hydrochloride is obtained from 2- (Trifluoromethyl) cyclohexanone and is used in synthetic preparation and theoretical study on radical trifluoromethylation of silyl enol ethers accelerated via complexation with dialkylzinc. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C7H13F3N2 HCl, Molecular Weight: 182.193646. US Biological Life Sciences. | Worldwide |
3-Ethoxy-androsta-3,5-dien-17-one Quick inquiry Where to buy Suppliers range | 3-Ethoxy-androsta-3,5-dien-17-one. Group: Biochemicals. Alternative Names: 3-Ethoxyandrosta-3,5-dien-17-one; Androst-4-ene-3,17-dione 3-ethyl enol ether. Grades: Highly Purified. CAS No. 972-46-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C21H30O2. US Biological Life Sciences. | Worldwide |
4-tert-Butyldimethylsiloxy-3-penten-2-one Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: AG-G-70012, 69404-97-3, AC1O0B17, FT-0641236, Acetylacetone enol tert-butyldimethylsilyl ether, (E)-4-[tert-butyl(dimethyl)silyl]oxypent-3-en-2-one, 4-(TERT-BUTYLDIMETHYLSILOXY)-3-PENTEN-2-ONE. Grades: 95%+. CAS No. 69404-97-3. Molecular formula: C11H22O2Si. Mole weight: 214.38. IUPAC Name: (E)-4-[tert-butyl(dimethyl)silyl]oxypent-3-en-2-one. Exact Mass: 214.13900. Symbol: GHS07. Boiling Point: 59ºC (0.06 torr). Flash Point: 73ºC. Density: 0.89. SMILES: CC(=CC(=O)C)O[Si](C)(C)C(C)(C)C. InChIKey: ZRVOCNOYAJIAAP-CSKARUKUSA-N. H-Bond Donor: 0. H-Bond Acceptor: 2. Safty Description: S26-S36-S37-S39. Hazard statements: H317. | |
4-(Trimethylsiloxy)-3-penten-2-one Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: 4-TRIMETHYLSILOXY-3-PENTEN-2-ONE; Acetylacetone enol trimethylsilyl ether,TMS acac; 4-TriMethylsilyloxy-3-penten-2-one. Grades: 95%+. CAS No. 13257-81-3. Molecular formula: C8H16O2Si. Mole weight: 172.30. IUPAC Name: 4-Trimethylsilyloxy-3-penten-2-one. Exact Mass: 172.09200. Symbol: GHS02. Boiling Point: 66-68ºC4 mm Hg(lit.). Flash Point: 58ºC. Density: 0.912 g/mL at 25ºC(lit.). Safty Description: 26-36. Hazard statements: H225-H315-H319-H335. | |
Beraprost sodium salt Quick inquiry Where to buy Suppliers range | Beraprost is an analog of prostacyclin in which the unstable enol-ether has been replaced by a benzofuran ether function. It inhibits platelet aggregation in healthy subjects and in diabetic patients at similar doses. Synonyms: Beraprost sodium; 4-[2-hydroxy-1-[(E)-3-hydroxy-4-methyloct-1-en-6-ynyl]-2,3,3a,8b-tetrahydro-1H-cyclopenta[b][1]benzofuran-5-yl]butanoate sodium salt. Grades: >95%. CAS No. 88475-69-8. Molecular formula: C24H29NaO5. Mole weight: 420.49. | |
Bis(cyclopentadienyl)zirconium dichloride, 99% (Zirconocene dichloride) Quick inquiry Where to buy Suppliers range | white to light beige crystals or powder. Uses: Reagent for the conversion of enynes to bicyclic cyclopentenones. Precursor for the cyclization of dienes to cyclopentane and cyclohexane derivatives. Precatalyst for the alkylation of olefins. Precursor to zirconocene complexes of unsaturated organic molecules. Catalyst for the coupling of alkoxymethyl-substituted styrene derivatives. Reagent for the carboalumination-Claisen rearrangement-carbonyl addition cascade reaction. Useful for the preparation of vinyl allenes. Reagent for the alkynylation of epoxides. Catalyst for the formation of carbocycles from cyclic enol ether. Group: Polymer/Macromolecule. Alternative Names: BIS (CYCLOPENTADIENYL) ZIRCONIUMICHLORIDE; BIS (CYCLOPENTADIENYL) ZIRCONIUM (IV) DICHLORIDE; BIS(CYCLOPENTADIENYL)ZIRCONIUM DICHLORIDE; DICHLORODICYCLOPENTADIENYLZIRCONIUM; DICYCLOPENTADIENYLZIRCONIUM DICHLORIDE;ZIRCONOCENE DICHLORIDE;bis(η-cyclopentadienyl)zircon. Grades: 96%. CAS No. 1291-32-3. Molecular formula: C10H10Cl2Zr. Mole weight: 292.32. IUPAC Name: Bis(cyclopentadienyl)zirconium dichloride. Exact Mass: 281.85800. Boiling Point: 41.5ºC at 760 mmHg. Melting Point: 242-245ºC. Safty Description: S26-S36. Hazard statements: Xi: Irritant. | |
Bis (dibenzylideneacetone)palladium (0) Quick inquiry Where to buy Suppliers range | Bis (dibenzylideneacetone)palladium (0). Uses: Palladium-catalyzed acylation of unsaturated halides by anions of enol ethers. Asymmmetric Allylation reactions. Intramolecular reactions with alkenes. Carbonylation reactions. Cross Coupling reactions. Group: Palladium series catalysts. Alternative Names: CB-706; MFCD00051942; Bis (dibenzylideneacetone)palladium (0); (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one,palladium; GC10019; RW2139; bis(dibenzylidene-acetone)palladium; bis (dibenzylideneacetone)palladium; PubChem14428; J-400823. CAS No. 32005-36-0. Molecular formula: C34H28O2Pd. Mole weight: 575.016g/mol. IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium. Rotatable Bond Count: 8. Exact Mass: 574.112g/mol. EC Number: 608-691-6. SMILES: C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. [Pd]. InChI: InChI=1S/2C17H14O.Pd/c2*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;/h2*1-14H;/b2*13-11+,14-12+; InChIKey: UKSZBOKPHAQOMP-SVLSSHOZSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 574.112g/mol. | |
Methoxyammonium chloride Quick inquiry Where to buy Suppliers range | Methoxyammonium chloride. Group: Enol Ethers. Alternative Names: O-METHYLHYDROXYAMINE HYDROCHLORIDE;O-METHYLHYDROXYLAMINE HCL;O-METHYLHYDROXYLAMINE HYDROCHLORIDE;O-METHYLHYDROXYLAMMONIUM CHLORIDE;MOX REAGENT;MOX(TM) REAGENT;HYDROXYLAMINE METHYL ETHER HYDROCHLORIDE;MAH. CAS No. 593-56-6. Molecular formula: CH6ClNO. Mole weight: 83.52. Symbol: GHS05,GHS07,GHS09. Boiling Point: 105-110°C. Melting Point: 151-154°C(lit.). Density: 1.1g/mL at 25°C. Safty Description: 3-24-26-36/37/39-45-61-24/25-27. Hazard statements: C, Xi, N. Supplemental Hazard Statements: H314-H335-H400-H302-H317-H318. | |
Methyl-3-(trimethylsiloxy)crotonate Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Siloxanes. Alternative Names: METHYL 3-TRIMETHYLSILOXY-2-BUTENOATE; methyl 3-trimethylsilyloxy-2-butenoate; 3-TRIMETHYLSILOXY-2-BUTENOIC ACID METHYL ESTER; methyl 3-trimethylsiloxybut-2-enoate; METHYL ACETOACETATE ENOL TRIMETHYLSILYL ETHER. Grades: 95%+. CAS No. 62269-44-7. Molecular formula: C8H16O3Si. Mole weight: 188.3. IUPAC Name: methyl(Z)-3-trimethylsilyloxybut-2-enoate. Exact Mass: 188.08700. EC Number: 263-483-9. Boiling Point: 57-59ºC9 mm Hg(lit.). Flash Point: 147 °F. Density: 0.966 g/mL at 20ºC(lit.). SMILES: CC(=CC(=O)OC)O[Si](C)(C)C. InChIKey: OQNKCUVOGBTGDJ-SREVYHEPSA-N. Safty Description: 26-36/37/39-24/25-23. Hazard statements: Xi. | |
Methyltrioxorhenium(VII) Quick inquiry Where to buy Suppliers range | Methyltrioxorhenium(VII). Uses: Catalyst used with H2O2 for oxidation of a variety of substrates. (a) Alkenes (b) Secondary amines (c) Arenes (d) Silyl enol ethers/Silyl ketene acetals (e) Sulfides (f) Bayer-Villager-Type oxidation (g) Amine oxidation (h) Phenol oxidation. Alternative Names: 70197-13-6; Methyltrioxorhenium (VII); methyl trioxorhenium (VII); I14-19537; ACMC-209odb; (T-4)-Methyltrioxorhenium; AKOS015902546; Methylrhenium(VII) trioxide; CTK3J1915; TRA0049559. CAS No. 70197-13-6. Molecular formula: CH3O3Re-. Mole weight: 249.239g/mol. IUPAC Name: carbanide;trioxorhenium. Exact Mass: 249.964g/mol. SMILES: [CH3-].O=[Re](=O)=O. InChI: InChI=1S/CH3.3O.Re/h1H3;;;;/q-1;;;; InChIKey: VZSXFJPZOCRDPW-UHFFFAOYSA-N. H-Bond Acceptor: 4. Monoisotopic Mass: 249.964g/mol. | |
[NH2Me2][(RuCl((R)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((R)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: J-012887; (R)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); 199684-47-4; 199541-17-8; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; DIMETHYLAMMONIUM DICHLOROTRI(MU-CHLORO)BIS[(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]DIRUTHENATE(II); (R)-[(RuCl(BINAP))2(|I-Cl)3[NH2Me2]. CAS No. 199684-47-4. Molecular formula: C90H75Cl5NP4Ru | |
[NH2Me2][(RuCl((S)-binap))2(μ-Cl)3] Quick inquiry Where to buy Suppliers range | [NH2Me2][(RuCl((S)-binap))2(μ-Cl)3]. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. 3. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. 4. Ligand employed in rhodium-catalyzed 1,4-additions to enones. 5. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. 6. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. 7. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. 8. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. 9. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. 10. Ligand employed in palladium-catalyzed synthesis of chiral allenes. 11. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. 12. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. 13. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. 14. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. 15. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Group: Ruthenium series catalysts. Alternative Names: (S)-[(RuCl(BINAP))2( -Cl)3][NH2Me2]; Dimethylammonium dichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]diruthenate(II), [NH2Me2][{RuCl((R)-binap)}2(mu-Cl)3]; (S)-[(RUCL(BINAP))2(MU-CL)3][NH2ME2]; [NH2ME2][[RUCL((S)-BINAP)]2(MU-CL)3]; (R)-[(RuCl(BINAP))2(mu-Cl)3[NH2Me2]; Dimethylammonium dichlorotri(|I-chloro)bis[(S)-(-)-2,2 inverted exclamation marka-bis(diphenylphosphino)-1,1 inverted exclamation marka-binaphthyl]diruthenate(II); Dimethylammonium dichlorotri(|I-chloro)bis[(R)-(+)-2,2 inverted ex | |
(R)-(+)-BINAP Quick inquiry Where to buy Suppliers range | (R)-(+)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage. Ligand employed in the iridium-catalyzed asymmetric cyclopropane-mediated carbonyl allylation of primary alcohols. Ligand employed in the nickel-catalyzed asymmetric α-arylation of tetralones. Ligand employed in the copper-catalyzed asymmetric propargylation of ketones. Ligand employed in the cobalt-catalyzed asymmetric reductive coupling of alkynes with alkenes. Ligand employed in the rhodium-catalyzed asymmetric 1,4-addition of arylalanes on trisubstituted enones. Ruthenium-catalyzed asymmetric hydrocyanation of imines. Palladium-catalyzed asymmetric intermolecular cyclization. Group: Organic Phosphine Compounds. Alternative Names: -Bis(d | |
(S)-(-)-BINAP Quick inquiry Where to buy Suppliers range | (S)-(-)-BINAP. Uses: (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Group: Organic Phosphine Compounds. Alternative Names: (+)-2,2'-bis(diphenylphosphino)-1,1'binaphthyl; (R)-(+)-2,2 bis(diphenylphosphino)-1,1-binaphthyl; 13648-EP2311831A1; (R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); FT-0604001; [2'-(diphenylphosphanyl)-[1,1'-binaphthalene]-2-yl]diphenylphosphane; 1,1'-[(1R)-[1,1'-BINAPHTHALENE]-2,2'-DIYL]BIS[1,1-DIPHENYL]-PHOSPHINE; 13648-EP2286811A1; racemic-2,2'-bis(diphenylphosphino)-1,1' binaphthyl; 2,2'-Bis (diphenylphosphino)-1,1'-binaphtyl. CAS No. 76189-56-5. Molecular formula: C44H32P2. Mole weight: 622.688g/mol. IUPAC Name: [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane. Rotatable Bond Count: 7. Exact Mass: 622.198g/mol. EC Number: 616-304-7. SMILES: C1=CC=C (C=C1)P (C2=CC=CC=C2)C3=C (C4=CC=CC=C4C=C3)C5=C (C=CC6=CC=CC=C65)P (C7=CC=CC=C7)C8=CC=CC=C8. InChI: InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H. InChIKey: MUALRAIOVNYAIW-UHFFFAOYSA-N. Monoisotopic Mass: 622.198g/mol. | |
Silane,[(1-ethoxy-2-methyl-1-propen-1-yl)oxy]trimethyl Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Siloxanes. Alternative Names: 1-ethoxy-2-methyl-1-trimethylsiloxyprop-1-ene; trimethylsilyl enol ether of ethyl isobutyrate. Grades: 95%+. CAS No. 31469-16-6. Molecular formula: C9H20O2Si. Mole weight: 188.34. IUPAC Name: (1-ethoxy-2-methylprop-1-enoxy)-trimethylsilane. Exact Mass: 188.12300. Boiling Point: 182.377ºC at 760 mmHg. Flash Point: 50.231ºC. Density: 0.861 g/cm3. SMILES: CCOC(=C(C)C)O[Si](C)(C)C. InChIKey: ALADLYHTLGGECZ-UHFFFAOYSA-N. | |
tert-Butyldimethylsilyl Trifluoromethane sulfonate. Quick inquiry Where to buy Suppliers range | tert-Butyldimethylsilyl trifluoromethane sulfonate is a highly reactive silylating agent and lewis acid capable of converting primary, secondary and tertiary alcohols to their respectctive TBDMS. tert-Butyldimethylsilyl trifluoromethane sulfonate is also used to covert ketones and lactones into their enol silyl ethers. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) dimethylsilyl Trifluoromethane sulfonate; Trifluoromethane sulfonic Acid (1, 1-Dimethylethyl) dimethylsilyl ester; Trifluoromethane sulfonic Acid tert-Butyldimethylsilyl Ester; tert-Butyldimethylsilyl Triflate. Grades: Highly Purified. CAS No. 69739-34-0. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
trans-1-Methoxy-3-trimethylsiloxy-1,3-butadiene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: Danishefskys diene, [(4-methoxybuta-1,3-dien-2-yl)oxy](trimethyl)silane, 54125-02-9, 1-Methoxy-3-(trimethylsilyloxy)butadiene, 1-Methoxy-3-trimethylsilyloxy-1,3-butadiene, trans-1-Methoxy-3-trimethylsiloxy-1,3-butadiene, [(3E)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane, TRANS-1-METHOXY-3-(TRIMETHYLSILOXY)-1,3-BUTADIENE, Kitahara diene, Silane, ((3-methoxy-1-methylene-2-propenyl)oxy)trimethyl-, (E)-, Silane, [(3-methoxy-1-methylene-2-propenyl)oxy]trimethyl-, (E)-, AC1NSNLO, UNII-1ZOR63U51O, 212830_ALDRICH, AC1Q55I1, MolPort-003-927-861, KST-1A5998, AR-1A8379, AKOS009159281, AK126406. Grades: 95%+. CAS No. 54125-02-9. Molecular formula: C8H16O2Si. Mole weight: 172.30. IUPAC Name: [(3E)-4-methoxybuta-1,3-dien-2-yl]oxy-trimethylsilane. Exact Mass: 172.09200. Symbol: GHS02. Boiling Point: 181.7ºC at 760mmHg. Flash Point: 59ºC. Density: 0.89. InChIKey: SHALBPKEGDBVKK-VOTSOKGWSA-N. H-Bond Donor: 0. H-Bond Acceptor: 2. Safty Description: S23-S24/25. Hazard statements: H225-H302-H317. | |
Tris(trimethylsiloxy)ethylene Quick inquiry Where to buy Suppliers range | Transparent liquid. Group: Enol Ethers. Alternative Names: Tris(trimethylsiloxy)ethylene, 235148_ALDRICH, 93400_FLUKA, EINECS 273-864-1, CID553067, (Vinyl-2-ylidenetris (oxy))tris (trimethylsilane), Silane, [1-ethenyl-2-ylidenetris(oxy)]tris[trimethyl-, 69097-20-7. Grades: 95%+. CAS No. 69097-20-7. Molecular formula: C11H22O2Si. Mole weight: 292.59. IUPAC Name: 1,2-bis(trimethylsilyloxy)ethenoxy-trimethylsilane. Exact Mass: 292.13500. Symbol: GHS02. EC Number: 273-864-1. Boiling Point: 272.9ºC at 760 mmHg. Flash Point: 39ºC. Density: 0.885. SMILES: C[Si] (C) (C)OC=C (O[Si] (C) (C)C)O[Si] (C) (C)C. InChIKey: FCZGHPGTZRTDNN-UHFFFAOYSA-N. H-Bond Donor: 0. H-Bond Acceptor: 3. Safty Description: 26-36. Hazard statements: H226-H315-H319-H335. |