Ketene Suppliers USA
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Product | Description | |
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Ketene Quick inquiry Where to buy Suppliers range | Ketene. Group: Heterocyclic Organic Compound. Alternative Names: Carbomethene; ethenone; carbometene; Keten; Ethen-1-one. CAS No. 463-51-4. Molecular formula: C2H2O. Mole weight: 42.03668. | |
1, 1-Bis (methylthio)ethylene Quick inquiry Where to buy Suppliers range | 1, 1-Bis (methylthio)ethylene. Group: Biochemicals. Alternative Names: Ketene Dimethyl Thioacetal. Grades: Highly Purified. CAS No. 51102-74-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
[2-(5-Methyl-1H-pyrazol-3-yl-κN2)pyridinato-κN](η3-2-propenyl)palladium Tetrafluoroborate Quick inquiry Where to buy Suppliers range | [2-(5-Methyl-1H-pyrazol-3-yl-κN2)pyridinato-κN](η3-2-propenyl)palladium Tetrafluoroborate is an coordination complex used as an catalyst in he synthesis of cyclopropanation of ketene silyl acetal with allylic acetates. Group: Biochemicals. Grades: Highly Purified. CAS No. 215323-63-0. Pack Sizes: 10mg, 100mg. Molecular Formula: C12H12BF4N3Pd. US Biological Life Sciences. | Worldwide |
2-Oxetanone,3-c12-16-alkyl-4-c13-17-alkylidene derivs. Quick inquiry Where to buy Suppliers range | 2-Oxetanone,3-c12-16-alkyl-4-c13-17-alkylidene derivs. Group: Heterocyclic Organic Compound. Alternative Names: 2-Oxetanone, 3-C12-16-alkyl-4-C13-17-alkylidene derivs. ;2-OXETANONE,3-C12-16-ALKYL-4-C13-17-ALKYLIDENE;2-Oxetanon, 3-C12-16-Alkyl-4-C-17-alkylidenderivate;2-Oxetanone 3-C12-16-alkyl-4-C13-17-alkylidene derivatives;Oxetanone, 3-C116-alkyl-4-C13-17-alkylidene derivs.;Einecs 284-932-5;AKD wax(Alkyl Ketene DiMer);AKD EMulsion A10. CAS No. 84989-41-3. Product ID: ACM84989413. Mole weight: 0. | |
Bis (tri-t-butylphosphine) palladium bromide (I), dimer Quick inquiry Where to buy Suppliers range | Bis (tri-t-butylphosphine) palladium bromide (I), dimer. Uses: Palladium catalyst for rapid room temperature alkylation of unactivated hindered aryl bromides with arylboronic acids. Aryl bromide - silyl ketene acetal coupling. Catalyst for intermolecular α-arylation of zinc amide enolates. Catalyst for α-vinylation of carbonyl compounds. Catalyst for thiol coupling of heteroaromatic aryl bromides. Group: Palladium series catalysts. Alternative Names: MFCD04114019; 185812-86-6; CTK8C5468; palladium(I) tri-tertbutylphosphine bromide; PUBCHEM_71317307; Palladium(I) tri-tert-butylphosphine bromide. CAS No. 185812-86-6. Molecular formula: C12H27BrPPd-. Mole weight: 388.646g/mol. IUPAC Name: palladium;tritert-butylphosphane;bromide. Rotatable Bond Count: 3. Exact Mass: 387.007g/mol. SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C.[Br-].[Pd]. InChI: InChI=1S/C12H27P.BrH.Pd/c1-10(2,3)13(11(4,5)6)12(7,8)9;;/h1-9H3;1H;/p-1. InChIKey: WIADNXKBAGKNOT-UHFFFAOYSA-M. H-Bond Acceptor: 1. Monoisotopic Mass: 387.007g/mol. | |
Ketanserin Quick inquiry Where to buy Suppliers range | An antihypertensive, with affinity for multiple GPCR receptors. Group: Biochemicals. Alternative Names: 3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4(1H,3H)-quinazolinedione; Ketensin; R 41468. Grades: Highly Purified. CAS No. 74050-98-9. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
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. | |
Methyl (triphenylphosphoranylidene)acetate Quick inquiry Where to buy Suppliers range | Methyl (triphenylphosphoranylidene)acetate. Uses: (Methoxycarbonylmethylene) triphenylphosphorane is used in olefination reactions. Wittig reagent for the two-carbon homologation of aldehydes to α,β-unsaturated esters. it undergoes the Wittig reaction with aldehydes to give substituted methyl acrylates. used in an efficient synthesis of pyrazoles via reaction with methyl diazoacetate in the presence of triethylamine. It is used in the preparation of (triphenylphosphoranylidene)-ketene. The Wittig reaction we performed in class involved the reaction of 2-nitrobenzaldehyde (1) with methyl (triphenylphosphoranylidene) acetate (2) to produce methyl (2E)-3-(2-nitrophenyl) acrylate (3) with a triphenylphosphine oxide (4) side product, and took place in a silica gel matrix to ensure even product dispersion for chromatography. Group: Heterocyclic Organic Compound. Alternative Names: 1-(Triphenylphosphonio)-2-oxo-2-methoxyethan-1-ide; methyl (triphenylphosphoranylideneacetate); RTR-011791; NCGC00161084-02; (methoxycarbonylmethylene) triphenylphosphorane; triphenyl phosphanyliden-acetic acid methyl ester; (Carbomethoxymethylene) triphenylphosphorane; NSC-117573; Methyl (triphenyphosphoranylidene)acetate; ST2413263. CAS No. 2605-67-6. Molecular formula: C21H19O2P. Mole weight: 334.355g/mol. IUPAC Name: methyl 2-(triphenyl-λ5-phosphanylidene)acetate. Rotatable Bond Count: 5. Exact Mass: 334.112g/mol. EC Number: 220-018-4. SMILES: COC (=O)C=P (C1=CC=CC=C1) (C2=CC=CC=C2)C3=CC=CC=C3. InChI: InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3. InChIKey: NTNUDYROPUKXNA-UHFFFAOYSA-N. H-Bond Acceptor: 2. Monoisotopic Mass: 334.112g/mol. | |
Permethrinic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | Permethrinic Acid Methyl Ester is an impurity of the insecticide Permethrin (P288500), which is synthetic pyrethroid insecticide with low mammalian toxicity. Permethrinic Acid Methyl Ester is also used as a reactant in preperation of β-ketoesters via sodium hydroxide catalyzed crossed Claisen condensation of ketene silyl acetals and methyl esters. Group: Biochemicals. Grades: Highly Purified. CAS No. 61898-95-1. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H12Cl2O2. US Biological Life Sciences. | Worldwide |
Trimethylsilylketene Quick inquiry Where to buy Suppliers range | Trimethylsilylketene. Group: Heterocyclic Organic Compound. Alternative Names: (trimethylsilyl)-ethenon; (TRIMETHYLSILYL)KETENE97; (TRIMETHYLSILYL)KETENE97%; (Trimethylsilyl)ketene; Trimethylsilylketene; 2-(Trimethylsilyl)ethene-1-one; 2-trimethylsilylethenone. CAS No. 4071-85-6. Molecular formula: C5H10OSi. Mole weight: 114.22. Boiling Point: 80-82°C(lit.). Flash Point: 3°F. Density: 0.813g/mL at 25°C(lit.). Safty Description: 7/9-16-29-33. Hazard statements: F. |