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The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides. Group: Heterocyclic organic compound. Alternative Names: Phospholane, 1,1'-(1,2-ethanediyl)bis(2,5-dimethyl-, (2R,2'R,5R,5'R)-; (+)-1,2-Bis(2R,5R)-2,5-dimethylphospholano)ethane; MFCD01073770; 1,2-Bis((2R,5R)-2,5-dimethylphospholan-1-yl)ethane; SCHEMBL3688560; ZINC2572357; Me-bpe, (R,R)-; (R,R)-Me-bpe, (+)-; (S,S)-Me-en-duphos; 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]ethane. CAS No. 129648-07-3. Molecular formula: C14H28P2. Mole weight: 258.326g/mol. IUPACName: (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]ethyl]-2,5-dimethylphospholane. Canonical SMILES: CC1CCC(P1CCP2C(CCC2C)C)C. Catalog: ACM129648073.
1. Ligand used in the preparation of highly active metal catalysts for the polymerization of ethylene (ref 1, M=Ni, Pd) and olefins (ref 2, M=Pd; ref 3, M= Hf, Zr) Ligand for the iron catalyzed polymerization of styrene acrylate monomers Ligand for Yttrium complex that catalysis the ring-opening polymerization of cyclic esters Ligand for rare-earth dichloro and bis(alkyl) complexes for isoprene polymerization Ligand for cobalt catalyzed alkene hydroboration Ligand for nickel catalyzed alkene hydrosilylation. Group: Heterocyclic organic compound. Alternative Names: N-(2,6-diisopropylphenyl)-N-{2-[(2,6-diisopropylphenyl)imino]-1-methylpropylidene}amine; N-((E,2E)-2-[(2,6-Diisopropylphenyl)imino]-1-methylpropylidene)-2,6-diisopropylaniline #; TRA0127768; N,N inverted exclamation marka-Bis(2,6-diisopropylphenyl)-2,3-butanediimine; J-400165; AKOS025295710; N2,N3-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine; (N,N'E,N,N'E)-N,N'-(butane-2,3-diylidene)bis(2,6-diisopropylaniline); 74663-77-7; ZINC15230312. CAS No. 74663-77-7. Molecular formula: C28H40N2. Mole weight: 404.642g/mol. IUPACName: 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine. Canonical SMILES: CC (C)C1=C (C (=CC=C1)C (C)C)N=C (C)C (=NC2=C (C=CC=C2C (C)C)C (C)C)C. Catalog: ACM74663777.
Mainly used inalkyd paintanti-skinningagentand siliconcuring agent.The product is used to prevent the use of the crust. It is better than butyraldehydeoxime, cyclohexanone oxime in effect. Used in organic synthesis For a variety of oil-based paint, alkyd paint, epoxy paint, such as esters during storage and transportation of anti-skinning process, also used as a curing agent silicon. Group: Platinum catalysts. Alternative Names: methylethyl ketoxime; CTK0G7034; N-butan-2-ylidenehydroxylamine; 103055-EP2301918A1; butan-2-one oxime; ZINC242701543; 96-29-7; 2-Butanone, oxime; 2-Butanoneoxime; 2-Butanone, oxime, (E)-. CAS No. 96-29-7. Molecular formula: C4H9NO. Mole weight: 87.122g/mol. IUPACName: N-butan-2-ylidenehydroxylamine. Canonical SMILES: CCC(=NO)C. Density: 0.9232 at 68 ° F (NTP, 1992);0.9232 g/cu cm at 20 deg C. ECNumber: 202-496-6. Catalog: ACM96297.
2-Chloro-4-benzamido-5-methylbenzenediazonium chloride hemi(zinc chloride) salt
Phenylmercuric propionate is a more active catalyst for isocyanate-hydroxyl reactions than conventional catalysts. For example, dibutyltin dilaurate, stannous octoate, zinc octoate, triethylenediamine, and N-methyl morpholine, gives polyurethane films and urethane rubber having significantly better properties than those produced using the conventional catalysts. Group: Biochemicals. Grades: Highly Purified. CAS No. 103-27-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C9H10HgO2, Molecular Weight: 350.76. US Biological Life Sciences.
Alfa Chemistry offers YD2 products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: The porphyrin metal complexes are important in-vivo, because they are included in chlorophyll functioning photo absorption and photo electron transfer for photosynthesis, and also included in heme transporting oxygen in blood. in addition, porphyrinato metal complexes are useful for photoelectron functional materials, metal complex catalysts and molecular electrical conductors. Group: Dye-sensitized solar cell (dssc) materials phthalocyanine dyes, porphyrin dyes. Alternative Names: [5-[Bis(4-hexylphenyl)amino]-15-[2-(4-carboxyphenyl)ethynyl]-10,20-bis(3,5-di-tert-butylphenyl)porphyrinato]zinc(II). CAS No. 1201915-91-4. Product ID: zinc; 4-[2-[10,20-bis(3,5-ditert-butylphenyl)-15-(4-hexyl-N-(4-hexylphenyl)anilino)porphyrin-22,24-diid-5-yl]ethynyl]benzoic acid. Molecular formula: 1230.02. Mole weight: C81H89N5O2Zn. CCCCCCC1=CC=C (C=C1)N (C2=CC=C (C=C2)CCCCCC)C3=C4C=CC (=N4)C (=C5C=CC (=C (C6=NC (=C (C7=CC=C3[N-]7)C8=CC (=CC (=C8)C (C) (C)C)C (C) (C)C)C=C6)C#CC9=CC=C (C=C9)C (=O)O)[N-]5)C1=CC (=CC (=C1)C (C) (C)C)C (C) (C)C. [Zn+2]. InChI=1S/C81H90N5O2. Zn/c1-15-17-19-21-23-53-27-34-63 (35-28-53) 86 (64-36-29-54 (30-37-64) 24-22-20-18-16-2) 76-72-45-43-70 (84-72) 74 (57-47-59 (78 (3, 4) 5) 51-60 (48-57) 79 (6, 7) 8) 68-41-39-66 (82-68) 65 (38-31-55-25-32-56 (33-26-55) 7
YD2
Alfa Chemistry offers YD2 products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: The porphyrin metal complexes are important in-vivo, because they are included in chlorophyll functioning photo absorption and photo electron transfer for photosynthesis, and also included in heme transporting oxygen in blood. in addition, porphyrinato metal complexes are useful for photoelectron functional materials, metal complex catalysts and molecular electrical conductors. Group: Dye sensitizers. Alternative Names: [5-[Bis(4-hexylphenyl)amino]-15-[2-(4-carboxyphenyl)ethynyl]-10,20-bis(3,5-di-tert-butylphenyl)porphyrinato]zinc(II). CAS No. 1201915-91-4. Molecular formula: C81H89N5O2Zn. Mole weight: 1230.02. Appearance: Green to Dark green powder to crystal. Purity: >97.0%(T)(HPLC). IUPACName: zinc;4-[2-[10,20-bis(3,5-ditert-butylphenyl)-15-(4-hexyl-N-(4-hexylphenyl)anilino)porphyrin-22,24-diid-5-yl]ethynyl]benzoic acid. Canonical SMILES: CCCCCCC1=CC=C (C=C1)N (C2=CC=C (C=C2)CCCCCC)C3=C4C=CC (=N4)C (=C5C=CC (=C (C6=NC (=C (C7=CC=C3[N-]7)C8=CC (=CC (=C8)C (C) (C)C)C (C) (C)C)C=C6)C#CC9=CC=C (C=C9)C (=O)O)[N-]5)C1=CC (=CC (=C1)C (C) (C)C)C (C) (C)C. [Zn+2]. Catalog: ACM1201915914-1.
Zinc(II) Tetraphenylporphyrin
Alfa Chemistry offers Zinc(II) Tetraphenylporphyrin products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: The porphyrin metal complexes are important in-vivo, because they are included in chlorophyll functioning photo absorption and photo electron transfer for photosynthesis, and also included in heme transporting oxygen in blood. in addition, porphyrinato metal complexes are useful for photoelectron functional materials, metal complex catalysts and molecular electrical conductors. Group: other materials phthalocyanine dyes, porphyrin dyes. Alternative Names: 5,10,15,20-Tetraphenyl-21H,23H-porphine Zinc(II) Zinc(II) TPP ZnTPP (meso-Tetraphenylporphinato)Zinc(II) Zinc(II) meso-Tetraphenylporphine. CAS No. 14074-80-7. Pack Sizes: 1G-Glass Bottle with Plastic Insert. Product ID: zinc; 5,10,15,20-tetraphenylporphyrin-22,24-diide. Molecular formula: 678.12. Mole weight: C44H28N4Zn. C1=CC=C (C=C1) C2=C3C=CC (=C (C4=NC (=C (C5=CC=C ([N-]5) C (=C6C=CC2=N6) C7=CC=CC=C7) C8=CC=CC=C8) C=C4) C9=CC=CC=C9) [N-]3. [Zn+2]. InChI=1S/C44H28N4. Zn/c1-5-13-29 (14-6-1)41-33-21-23-35 (45-33)42 (30-15-7-2-8-16-30)37-25-27-39 (47-37)44 (32-19-11-4-12-20-32)40-28-26-38 (48-40)43 (31-17-9-3-10-18-31)36-24-22-34 (41)46-36; /h1-28H; /q-2; +2. XPVVGUHKLPZAEN-UHFFFAOYSA-N. >97.0%(HPLC).
Zinc phthalocyanine
Zinc (II) phthalocyanine (ZnPc) complexes show photosensitizing properties. Phthalocyanines show significant Π-Π interactions and easy formation of H aggregates. Uses: Zinc phthalocyanine finds general applications in industry (catalysts, photoconductors etc) and biomedical (photodynamic therapy, pdt). znpc may be used to photooxidise cyclohexane. a study reports functionalization of polymer membrane with znpc. Group: Organic photovoltaic (opv). Alternative Names: [29H, 31H-Phthalocyaninato(2-)-N29, N30, N31, N32]zinc. CAS No. 14320-04-8. Molecular formula: C32H16N8Zn. Mole weight: 577.9. Appearance: Powder. Purity: 0.99. IUPACName: Zinc;2, 11, 20, 29, 37, 39-hexaza-38, 40-diazanidanonacyclo[28.6.1.13, 10.112, 19.121, 28.04, 9.013, 18.022, 27.031, 36]tetraconta-1, 3, 5, 7, 9, 11, 13, 15, 17, 19(39), 20, 22, 24, 26, 28, 30(37), 31, 33, 35-nonadecaene. Canonical SMILES: C1=CC=C2C (=C1)C3=NC4=NC (=NC5=C6C=CC=CC6=C ([N-]5)N=C7C8=CC=CC=C8C (=N7)N=C2[N-]3)C9=CC=CC=C94. [Zn+2]. ECNumber: 238-262-5. Catalog: ACM14320048-4.
Zinc phthalocyanine
Zinc (II) phthalocyanine (ZnPc) complexes show photosensitizing properties. Phthalocyanines show significant Π-Π interactions and easy formation of H aggregates. Uses: Zinc phthalocyanine finds general applications in industry (catalysts, photoconductors etc) and biomedical (photodynamic therapy, pdt). znpc may be used to photooxidise cyclohexane. a study reports functionalization of polymer membrane with znpc. Group: Phthalonitriles & naphthalonitrilesdye-sensitized solar cell (dssc) materials electronic materials molecular conductorsorganic field effect transistor (ofet) materials organic solar cell (opv) materials perovskite solar cell (psc) materials other materials phthalocyanine dyes, porphyrin dyes. Alternative Names: [29H, 31H-Phthalocyaninato(2-)-N29, N30, N31, N32]zinc. CAS No. 14320-04-8. Pack Sizes: 5, 25 g in glass bottle. Product ID: Zinc; 2, 11, 20, 29, 37, 39-hexaza-38, 40-diazanidanonacyclo[28.6.1.13, 10.112, 19.121, 28.04, 9.013, 18.022, 27.031, 36]tetraconta-1, 3, 5, 7, 9, 11, 13, 15, 17, 19(39), 20, 22, 24, 26, 28, 30(37), 31, 33, 35-nonadecaene. Molecular formula: 577.9. Mole weight: C32H16N8Zn. C1=CC=C2C (=C1)C3=NC4=NC (=NC5=C6C=CC=CC6=C ([N-]5)N=C7C8=CC=CC=C8C (=N7)N=C2[N-]3)C9=CC=CC=C94. [Zn+2]. InChI=1S/C32H16N8. Zn/c1-2-10-18-17 (9-1)25-33-26 (18)38-28-21-13-5-6-14-22 (21)30 (35-28)40-32-24-16-8-7-15-23 (24)31 (36-32)39-29-20-12-4-3-11-19 (20)27 (34-29)37-25; /h1-16H; /q-2; +2. PODBBOVV
Zinc trifluoromethanesulfonate
Catalyst for the addition of acetylenes to carbonyls and nitrones. Claisen rearrangement. Catalyst for the enantioselective Henry and Aza-Henry reactions. Pd-catalyzed hydroalkylation of styrenes with zinc reagents. Group: Zinccatalysts. Alternative Names: 2CHF3O3S.Zn; AK158308; SCHEMBL165265; zinc tris(fluoranyl)methanesulfonate; DB-009916; AB1011131; Zinc(II) Triflate; AKOS005258662; Trifluoromethanesulfonic acid zinc salt; RTR-019094. CAS No. 54010-75-2. Molecular formula: C2F6O6S2Zn. Mole weight: 363.506g/mol. IUPACName: zinc;trifluoromethanesulfonate. Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. [Zn+2]. ECNumber: 258-922-6. Catalog: ACM54010752.
2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
Ligand/palladium catalyst for general Suzuki-Miyaura cross-coupling reactions. Ligand/palladium catalyst for the Suzuki-Miyaura coupling of aryltrifluoroborates with aryl chlorides. Ligand/palladium catalyst for the Suzuki-Miyaura reaction of heteroaryl halides and heteroaryl boronic acids and esters. Ligand/palladium catalyst for the Kumada-Corriu cross-coupling reaction. Ligand/palladium catalyst for the borylation of aryl halides with pinacol borane. Suzuki couplings involving amino acids. Synthesis of biaryl derivatives of 4-hydroxyphenyl glycine, tyrosine and tryptophan. Synthesis of substituted adamantylzinc reagents using Mg-insertion in the presence of zinc chloride. Highly efficient catalyst for the palladium-catalyzed Suzuki-Miyura reaction of heteroaryl halides and heteroaryl boronic acids and esters. Group: Organic phosphine compounds. Alternative Names: S-PHOS. CAS No. 657408-07-6. Molecular formula: C26H35O2P. Mole weight: 410.53. Appearance: Solid. Purity: 0.98. IUPACName: dicyclohexyl-[2-(2,6-dimethoxyphenyl)phenyl]phosphane. Canonical SMILES: COC1=C (C (=CC=C1)OC)C2=CC=CC=C2P (C3CCCCC3)C4CCCCC4. Catalog: ACM657408076-1.
CHLORONORBORNADIene TRIPHENYLPHOSPHINERHODium (I) is versatile polymer-bound catalyst used for the selective hydrogenation of polyolefins. The supported rhodium catalyst exhibits similar selectivity to its homogeneous counterpart. In most cases, rhodium leaching is negligible. Group: Heterocyclic organic compound. Alternative Names: SCHEMBL17513080; MFCD20257903; ZINC86032091; 1067175-36-3; 2-(Dicyclohexylphosphino)-N, N-bis(1-methylethyl)-1H-indole-1-carboxamide; 2-(Dicyclohexylphosphino)-N, N-diisopropyl-1H-indole-1-carboxamide, 97%. CAS No. 1067175-36-3. Molecular formula: C27H41N2OP. Mole weight: 440.612g/mol. IUPACName: 2-dicyclohexylphosphanyl-N,N-di(propan-2-yl)indole-1-carboxamide. Canonical SMILES: CC (C)N (C (C)C)C (=O)N1C2=CC=CC=C2C=C1P (C3CCCCC3)C4CCCCC4. Catalog: ACM1067175363.
Ligand for palladium-catalyzed cross-coupling reactions using aryl mesylates with electron-deficient anilines. Ligand for palladium-catalyzed cross-coupling of primary arylamines at low catalyst loading. Ligand for palladium-catalyzed cross-coupling of aryl iodides and primary amines. Ligand for the Suziki-Miyaura coupling of tosylates and mesylates. Ligand for the palladium-catalyzed trifluoromethylation of aryl chlorides. Ligand for the palladium-catalyzed formation of aryl-SCF3 compounds from aryl bromides. Ligand for the nickel-catalyzed cross-coupling of styrenyl epoxides with boronic acids. Ligand for the palladium-catalyzed intramolecular CH difluoroalkylation. Group: Organic phosphine compounds. Alternative Names: C35H53O2P; dicyclohexyl-(2',4',6'-triisopropyl-3,6-dimethoxy-biphenyl-2-yl)-phosphane; BrettPhos; 2-(Dicyclohexylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl; ZINC43220891; ST24046493; 2-DICYCLOHEXYLPHOSPHINO-2',4',6'-TRIISOPROPYL-3,6-DIMETHOXYBIPHENYL; AS-19342; 2-(Dicyclohexylphosphino)3,6-dimethoxy-2 inverted exclamation marka,4 inverted exclamation marka,6 inverted exclamation. CAS No. 1070663-78-3. Molecular formula: C35H53O2P. Mole weight: 536.781g/mol. IUPACName: dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Canonical SMILES: CC (C)C1=CC (=C (C (=C1)C (C)C)C2=C (C=CC (=C2P (C3CCCCC3)C4CCCCC4)OC)OC)C (C)C. Catalog: ACM1070663783.
Carbonic anhydrase from E. coli, recombinant
The carbonic anhydrases (or carbonate dehydratases) form a family of enzymes that catalyze the rapid interconversion of carbon dioxide and water to bicarbonate and protons (or vice versa), a reversible reaction that occurs relatively slowly in the absence of a catalyst. The active site of most carbonic anhydrases contains a zinc ion; they are therefore classified as metalloenzymes. Group: Enzymes. Synonyms: Carbonate dehydratase; CAN; yadF. Enzyme Commission Number: EC 4.2.1.1. Purity: > 95% by SDS-PAGE. Carbonic Anhydrase. Mole weight: This protein is fused with 6x His tag at N terminus and the protein has a calculated MW of 27 kDa (240aa). Activity: >1,000 pmol/min/ug. Storage: Can be stored at 4°C short term (1-2 weeks). For long term storage, aliquot and store at -70°C. Avoid repeated freezing and thawing cycles. Form: Liquid. Source: E. coli. Species: E. coli. carbonic anhydrases; carbonate dehydratases; EC 4.2.1.1; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhydrase A; carbonate hydro-lyase; CA; CAN; yadF. Cat No: NATE-1669.
Carbonic Anhydrase II from Bovine, Recombinant
The carbonic anhydrases (or carbonate dehydratases) form a family of enzymes that catalyze the rapid interconversion of carbon dioxide and water to bicarbonate and protons (or vice versa), a reversible reaction that occurs relatively slowly in the absence of a catalyst. The active site of most carbonic anhydrases contains a zinc ion; they are therefore classified as metalloenzymes. Carbonic anhydrase is a zinc-containing enzyme that catalyzes the reversible conversion of carbon dioxide to bicarbonate. one of its main physiological roles is to maintain the acid-base balance in blood and other tissues. lack of carbonic anhydrase results in carbonic anhydrase type ii defi...ns: Carbonic anhydrase is used to create carbon dioxide capture systems and to research various purification techniques. carbonic anhydrase is also used to study acid-base regulation in fish and carbonic anhydrase type ii deficiency syndrome. bovine carbonic anhydrase ii (ca II), has been widely used as a model protein in the investigation of the protein folding process. Group: Enzymes. Synonyms: carbonic anhydrases; carbonate dehydratases; EC 4.2.1.1; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhydrase A; carbonate hydro-lyase. Enzyme Commission Number: EC 4.2.1.1. CAS No. 9001-03-0. Purity: >90% by SDS-PAGE. Carbonic Anhydras
Ethyl 4-(trifluoromethyl)-1H-imidazole-5-carboxylate, also known as TFMC, is a versatile and useful reagent in organic chemistry. It is used in a variety of reactions, such as the synthesis of a variety of heterocyclic compounds, the synthesis of organic compounds, and the synthesis of various pharmaceuticals. It is also a useful reagent for the preparation of compounds with a variety of biological activities. Uses: Ethyl 4-(trifluoromethyl)-1h-imidazole-5-carboxylate has been used in a variety of scientific research applications. it has been used as a catalyst in the synthesis of heterocyclic compounds, such as pyridines, quinolines, and furans. it has also been used in the synthesis of organic compounds, such as amines, aldehydes, and ketones. in addition, it has been used in the synthesis of pharmaceutical. Group: Heterocyclic organic compoundimidazoles. Alternative Names: Ethyl 4-(trifluoromethyl)-1H-imidazole-5-carboxylate, 55942-41-1, 5-(Ethoxycarbonyl)-4-(trifluoromethyl)-1H-imidazole, AC1LCKT5, SureCN3028553, 5-Imidazolicacid, 4-trifluoromethyl-, ethyl ester, CTK1F5632, CTK8E5843, MolPort-009-194-385, ZINC32221463, AKOS005071949, ethyltrifluoro methyl imidazolecarboxylate, AB65267, AG-F-96128, BD-0119, MCULE-3989964838, RP12113, AK113089, KB-86098, FT-0680864. CAS No. 55942-41-1. Molecular formula: C7H7F3N2O2. Mole weight: 208.14. Appearance: Solid. Purity: 0.97. IUPACName: eth
methionine synthase
Contains zinc and cobamide. The enzyme becomes inactivated occasionally during its cycle by oxidation of Co(I) to Co(II). Reactivation by reductive methylation is catalysed by the enzyme itself, with S-adenosyl-L-methionine as the methyl donor and a reducing system. For the mammalian enzyme, the reducing system involves NADPH and EC 1.16.1.8, [methionine synthase] reductase. In bacteria, the reducing agent is flavodoxin, and no further catalyst is needed (the flavodoxin is kept in the reduced state by NADPH and EC 1.18.1.2, ferredoxin-NADP+ reductase). Acts on the monoglutamate as well as the triglutamate folate, in contrast with EC 2.1.1.14, 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase, which acts only on the triglutamate. Group: Enzymes. Synonyms: 5-methyltetrahydrofolate-homocysteine S-methyltransferase; 5-methyltetrahydrofolate-homocysteine transmethy. Enzyme Commission Number: EC 2.1.1.13. CAS No. 9033-23-2. 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-1727; methionine synthase; EC 2.1.1.13; 9033-23-2; 5-methyltetrahydrofolate-homocysteine S-methyltransferase; 5-methyltetrahydrofolate-homocysteine transmethylase; N-methyltetrahydrofolate:L-homocysteine methyltransferase; N5-methyltetrahydrofolate methyltransferase; N5-methyltetrahydrofolate-
MorDalphos
P-N-ligand for use in the Pd-catalyzed cross-coupling of ammonia and hydrazine. Ref. (2) with a diverse range of sterically hindered, unbiased aryl chlorides. Low catalyst loading and mild conditions. Ref (5) with diamines in a chemoselective arylation process. Ref (6) with solvent-free or aqueous conditions. P-N-ligand for the gold-catalyzed stereoselective hydroamination of internal alkynes with dialkylamines to afford E-amines. P-N-ligand for use in the Pd-catalyzed for mono-α-arylation of ketones employing aryl chlorides, bromides, iodides, mesylates (Ref. 7) and tosylates. Group: Organic phosphine compounds. Alternative Names: 2-Morpholinophenyldi(1-adamantyl)phosphine; SC11165; bis(1-adamantyl)-(2-morpholin-4-ylphenyl)phosphane; Mor-DalPhos; 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine; Di(1-adamantyl)-2-morpholinophenylphosphine; ZINC71773616; AK307802. CAS No. 1237588-12-3. Molecular formula: C30H42NOP. Mole weight: 463.646g/mol. IUPACName: bis(1-adamantyl)-(2-morpholin-4-ylphenyl)phosphane. Canonical SMILES: C1COCCN1C2=CC=CC=C2P (C34CC5CC (C3)CC (C5)C4)C67CC8CC (C6)CC (C8)C7. Catalog: ACM1237588123.
Native Bovine Carbonic Anhydrase
The carbonic anhydrases (or carbonate dehydratases) form a family of enzymes that catalyze the rapid interconversion of carbon dioxide and water to bicarbonate and protons (or vice versa), a reversible reaction that occurs relatively slowly in the absence of a catalyst. The active site of most carbonic anhydrases contains a zinc ion; they are therefore classified as metalloenzymes. It was from bovine erythrocytes. a dialyzed, lyophilized powder. Applications: Co2 determination in blood; elimination of co2 in reagents for acidity testing; carboxy group transfers; reduction reactions. Group: Enzymes. Synonyms: carbonic anhydrases; carbonate dehydratases; EC 4.2.1.1; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhydrase A; carbonate hydro-lyase. Enzyme Commission Number: EC 4.2.1.1. CAS No. 9001-03-0. Carbonic Anhydrase. Mole weight: 29.0 kDa (Theoretical) 30 kDa (Lindskog et al. 1971). Activity: > 3,000 units per mg dry weight. Storage: 2-8°C. Form: lyophilized powder. Source: Bovine Erythrocytes. Species: Bovine. carbonic anhydrases; carbonate dehydratases; EC 4.2.1.1; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhydrase A; carbonate hydro-lyase. Cat No: NATE-0101.
Catalyst for the enantioselective addition of diethylzinc to α,β-unsaturated aldehydes. Group: Heterocyclic organic compound. Alternative Names: ZINC00388640, ZINC00388642, CID6950266, 110529-22-1. CAS No. 110529-22-1. Molecular formula: C18H21NO. Mole weight: 267.37. Appearance: white to slightly yellow crystalline powder. Purity: >97.0%(GC). IUPACName: [(2S)-1-methylpyrrolidin-1-ium-2-yl]-diphenylmethanol. Canonical SMILES: CN1CCCC1C(C2=CC=CC=C2)(C3=CC=CC=C3)O. Density: 1.116 g/cm³. Catalog: ACM110529221.
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol
Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions. Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction. Catalyst used in syn-selective diastereoselective Petasis reactions. Catalyst used in asymmetric propargylation of ketones. Group: Heterocyclic organic compound. Alternative Names: (S)-3,3'-Dibromo-2,2'-dihydroxy-1,1'-binaphthyl. CAS No. 119707-74-3. Molecular formula: C20H12Br2O2. Mole weight: 444.11. Appearance: White to off-white powder. Purity: 98%+. IUPACName: 3-bromo-1-(3-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Canonical SMILES: C1=CC=C2C (=C1)C=C (C (=C2C3=C (C (=CC4=CC=CC=C43)Br)O)O)Br. Catalog: ACM119707743-1.
(S)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine. Uses: Convenient catalyst for the enantioselective borane reduction of ketones at ambient temperatures. asymmetric synthesis of α-chiral hydroxyalkylphosphines via a catalytic, enantioselective reduction of acylphosphines. nickel-catalyzed cross-couplings of benzylic pivalates with arylboroxines: stereospecific formation of diarylalkanes and triarylmethanes. enantioselective reduction of prochiral ketones with nabh4/me2so4/(s)-me-cbs. Group: other electronic materials. Alternative Names: AKOS015840981; (S)-1-methyl-3,3-diphenyltetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole; MFCD00078439; (S)- Methyl-CBS-oxazaborolidine; ZINC169743318; (S)-tetrahydro-1-methyl-3,3-diphenyl-1 H,3 H-pyrrolo[1,2-c][1,3,2] oxazaborole; (S)-1-methyl-3,3-diphenylhexahydropyrrolo-[1,2-c][1,3,2]oxazaborole; (S)-tetrahydro-1-methyl-3,3-diphenyl-1 H,3H-pyrrolo[1,2-c]-[1,3,2]oxazaborole; (S)-Me-CBS; Corey catalyst. CAS No. 112022-81-8. Product ID: (3aS)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole. Molecular formula: 277.174g/mol. Mole weight: C18H20BNO. B1 (N2CCCC2C (O1) (C3=CC=CC=C3)C4=CC=CC=C4)C. InChI=1S / C18H20BNO / c1-19-20-14-8-13-17 (20) 18 (21-19, 15-9-4-2-5-10-15) 16-11-6-3-7-12-16 / h2-7, 9-12, 17H, 8, 13-14H2, 1H3 / t17- / m0 / s1. VMKAFJQFKBASMU-KRWDZBQOSA-N.
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol
Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions. Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction. Ligand used in asymmetric Friedel-Crafts reactions of pyrroles with glyoxylates. Group: Bromine series. Alternative Names: FT-0605159; (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol; (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98%; C20H12Br2O2; 6, 6'-Dibromo[1, 1'-binaphthalene]-2, 2'-diol; BC003318; BCP10043; KS-000013V2; BCP10042; (R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL. CAS No. 80655-81-8. Molecular formula: C20H12Br2O2. Mole weight: 444.122g/mol. IUPACName: 6-bromo-1-(6-bromo-2-hydroxynaphthalen-1-yl)naphthalen-2-ol. Canonical SMILES: C1=CC2=C (C=CC (=C2C3=C (C=CC4=C3C=CC (=C4)Br)O)O)C=C1Br. Catalog: ACM80655818.
Sodium molybdate
Reagent in analytical chemistry, paint pigment, production of molybdated toners and lakes, metal finishing, brightening agent for zinc plating, corro- sion inhibitor, catalyst in dye and pigment production, additive for fertilizers and feeds, micronutrient. Group: Metal & ceramic materials. Alternative Names: Disodium tetraoxomolybdate. CAS No. 7631-95-0. Molecular formula: MoNa2O4. Mole weight: 205.93. Appearance: White powder. Purity: 99%+. IUPACName: Disodium;dioxido(dioxo)molybdenum. Canonical SMILES: [O-][Mo](=O)(=O)[O-].[Na+].[Na+]. Density: 3.78 g/mL at 25 °C (lit.). ECNumber: 231-551-7. Catalog: ACM7631950.
Sodium molybdate
Sodium molybdate. Uses: Reagent in analytical chemistry, paint pigment, production of molybdated toners and lakes, metal finishing, brightening agent for zinc plating, corro- sion inhibitor, catalyst in dye and pigment production, additive for fertilizers and feeds, micronutrient. Group: Electrolytes. Alternative Names: Disodium tetraoxomolybdate. CAS No. 7631-95-0. Product ID: Disodium; dioxido(dioxo)molybdenum. Molecular formula: 205.93. Mole weight: MoNa2O4. [O-][Mo](=O)(=O)[O-].[Na+].[Na+]. InChI=1S/Mo.2Na.4O/q;2*+1;2*-1. TVXXNOYZHKPKGW-UHFFFAOYSA-N. 99%+.
100g Pack Size. Group: Catalysts. Formula: C10H14O4Zn · xH2O. CAS No. 108503-47-5. Prepack ID 89966916-100g. Molecular Weight 263.61. See USA prepack pricing.
Zinc Bis(2-ethylhexanoate)
100g Pack Size. Group: Building Blocks, Catalysts, Organics. Formula: C16H30O4Zn. CAS No. 136-53-8. Prepack ID 90027721-100g. Molecular Weight 351.79. See USA prepack pricing.
Zinc Carbonate
100g Pack Size. Group: Analytical Reagents, Catalysts, Inorganic Chemicals, Salts. Formula: CO3.Zn. CAS No. 3486-35-9. Prepack ID 90026497-100g. Molecular Weight 125.39. See USA prepack pricing.
Zinc Carbonate Hydroxide
Zinc Carbonate Hydroxide is a catalyst precursor used to study fabrication and gas-sensing properties of porous ZnO nanoplates. Group: Biochemicals. Grades: Highly Purified. CAS No. 5263-2-5. Pack Sizes: 1g, 5g. Molecular Formula: C2H6O12Zn5, Molecular Weight: 548.96. US Biological Life Sciences.
Worldwide
Zinc chloride, 0.7M solution in THF
100ml Pack Size. Group: Analytical Reagents, Building Blocks, Catalysts, Inorganic Chemicals, Salts. Formula: Cl2 Zn. CAS No. 7646-85-7. Prepack ID 90026522-100ml. Molecular Weight 136.29. See USA prepack pricing.
Zinc molybdate
5g Pack Size. Group: Catalysts, Inorganic Chemicals. Formula: ZnMoO4. CAS No. 13767-32-3. Prepack ID 90000589-5g. Molecular Weight 225.3376. See USA prepack pricing.
Zinc Nitrate
Colorless crystals. Uses: catalyst, mordant in dyeing. Group: nitrate salt. Alternative Names: Zinc(II) Nitrate. CAS No. 7779-88-6.
Zinc Peroxide
100g Pack Size. Group: Building Blocks, Catalysts, Inorganic Chemicals, Salts. Formula: ZNO2. CAS No. 1314-22-3. Prepack ID 90026963-100g. Molecular Weight 97.38. See USA prepack pricing.
Zinc stearate
Zinc Stearate can be used as an antiseptic and astringent. Uses: It is widely used as a release agent for the production of many kinds of objects rubber, poly urethane, poly ester processing system, powder metallurgy. these applications exploit its "non-stick" properties. in cosmetics, zinc stearate is a lubricant and thickening to improve texture. it is an "activator" for rubber vulcanization by sulfur and accelerators. as discovered in the early days of vulcanization, zinc has a beneficial effect on the reaction of the sulfur with the polyolefin. the stearate is a form of zinc that is highly soluble in the nonpolar medium of the poly olefins. being lipophilic, it functions as a phase transfer catalyst for the saponification of fats.zinc stearate is used in cosmetic formulations to increase adhesive properties. it is also used as a coloring agent. this is a mixture of the zinc salts of stearic and palmitic acids.zinc stearate is primarily used in pharmaceutical formulations as a lubricant in tablet and capsule manufacture at concentrations up to 1.5% w/w. it has also been used as a thickening and opacifying agent in cosmetic and pharmaceutical creams, and as a dusting powder. Synonyms: zinc;octadecanoate. CAS No. 557-05-1. Molecular formula: C36H70O4Zn. Mole weight: 632.33.
Zinc sulfate heptahydrate, ACS Grade
100g Pack Size. Group: Analytical Reagents, Building Blocks, Catalysts, Inorganic Chemicals, Salts. Formula: ZnSO4 ·7H2O. CAS No. 7446-20-0. Prepack ID 90025468-100g. Molecular Weight 287.55. See USA prepack pricing.
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