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Heterocyclic Organic Compound. CAS No. 108-05-5. Catalog: ACM108055.
VinylAcetate Monomer
VinylAcetate Monomer. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
Copovidone is a water-soluble polymer used to improve the uptake and drug loading of various pharmaceutical agents, including contraceptive patches. Group: Biochemicals. Alternative Names: Poly(1-vinylpyrrolidone-co-vinylacetate). Grades: Purified. CAS No. 25086-89-9. Pack Sizes: 100g, 250g. Molecular Formula: C11H15NO2, Molecular Weight: ~50,000 (GPC vs. polyethylene oxide). US Biological Life Sciences.
Ethylene VinylAcetate. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
Poly(ethylene-co-vinylacetate), vinylacetate 18 wt. %, 8 g/10 min
Poly(ethylene-co-vinylacetate), vinylacetate 18 wt. %, 8 g/10 min. Uses: Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps. Group: Ethylene-vinylacetate (eva). CAS No. 24937-78-8. Mole weight: (CH2CH2)m[CH2CH(OCOCH3)]n.
Poly(ethylene-co-vinylacetate), vinylacetate 18 wt. %, melt index 8 g/10 min (190°C/2.16kg)
European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Atlox SemKote P 145, Cevian A 678, Colvinal 266LF, D 50M, Elastofix B 9464, Booksaver, Duro-Lok 260, Craymul 1309, CH 7 (vinyl polymer), AYJV, Bondo, Ivakol FT 50, Expres 41, Acetic acid vinyl ester, polymers, AYAC, Fulatex PD 0330, En-Cor, Gohsenyl M 50, Cevian A 117, Craymul 2322, Duvilax B, Denka Saknohol SN 08H, Instar Bond XKH 582, Cascorez WB 851, DI 50M, A 522, Dur-A-Flex, Duvilax LS 50, ARS-M 5, Airflex EF 41, Denka ASR-M 50, Aracet DPC 50-45, C 24-127, DC 20F, Polyvinylacetate dispersion 30 per cent, Bakelite AYAC, PolyvinylAcetate, Bond...123, Dur-O-Set 335, Bovinil H 320, AK 914, AW 321, Bevaloid 400, Ertimul, Gelva TS 85, GIPK 14-23, Bond CH 38, AK 879BA, Duro-O-Set SB 321, Craymul 2325, Elmer's Glue All, BJ 235, B 100, Duro-Lok, Cascorez WB 864, Bond B 81, Duvilax HN, Duvilax LM 52, Evaflex 577-2, Inex 746, CX 08, Duvilax Expres LS, Daratak 56L, A 521F, Cemedine White 605, D 50, Bond CH 28, Emultex 738, GB 101, Atlox SemKote P 140, Gohsenyl A 5025, Gohsenyl 50E8Y, Duvilax BD 20, Cascol 3333, Cevian A 730, Gelva V 7M50, Cevian A 003, 810A, Airflex EF 1188, Gelva GP 702, Gohsenyl A 50Y5, Dur-O-Set 310, Finndisp H 400E8, Bevaloid 83T, Gohsenyl PV 500, Acetic acid ethenyl ester, homopolymer, Elotex E 518/138-2, Gelva
Poly(vinylacetate)
Poly(vinylacetate). Group: Hydrophobic polymersreference-calibration standards. CAS No. 9003-20-7. Pack Sizes: 1 kg. Mole weight: C4H6O2.
Poly(vinylacetate)
Poly(vinylacetate). Group: other plastics. Molecular formula: ~140000. Mole weight: [CH2CHCOOCH3]n.
Polyvinylacetate
Polyvinylacetate is used as an emulsifier in drug manufacturing. Uses: Used in the production of polyvinylacetate emulsions, acrylic fiber, and polyvinyl alcohol; occupational exposure occurs in production workers, painters, and floor layers. Synonyms: Poly(vinylacetate); PVA. CAS No. 9003-20-7. Molecular formula: (C4H6O2)n.
Poly(vinylacetate), 9003-20-7
Poly(vinylacetate), 9003-20-7. Group: Polymers. CAS No. 9003-20-7.
Poly(vinylacetate), approx. M.W. 100,000
Poly(vinylacetate), approx. M.W. 100,000. Group: Polymers. CAS No. 9003-20-7.
Poly(vinylacetate), approx. M.W. 140,000
Poly(vinylacetate), approx. M.W. 140,000. Group: Polymers. CAS No. 9003-20-7.
Poly(vinylacetate), approx. M.W. 170,000
Poly(vinylacetate), approx. M.W. 170,000. Group: Polymers. CAS No. 9003-20-7.
Poly(vinylacetate), approx. M.W. 300,000
Poly(vinylacetate), approx. M.W. 300,000. Group: Polymers. CAS No. 9003-20-7.
All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water. Uses: Poly(vinylacetate) is commonly used in biomedical s. the end group functionality contains a cyanomethyl group; and the raft agent diphenylcarbamodithioate which will allow for additional polymerization to generate a diblock copolymer. this raft agent is well-suited for vinylacetates and vinyl benzoate. Group: 3d printing materials hydrophobic polymers. Alternative Names: PVA, PVA-RAFT. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 5,000. Mole weight: C2H2N(C4H6O2)nC13H10NS2.
1,2,3,4-Tetra-O-acetyl-6,7-dideoxy-L-galacto-hept-6-enopyranose, an indispensible constituent of the biomedicine sector, assumes a pivotal role in scientific investigation. Manifesting its distinct structural characteristics, this compound finds extensive employment in diverse research and developmental pursuits. Promising prospects have been unveiled concerning its utility for drug design and synthesis, focusing intently on combating multifarious ailments encompassing cancer, diabetes, and viral afflictions. Synonyms: SCHEMBL2614766; 6,7-dideoxy-1,2,3,4-tetraacetate-L-galacto-hept-6-enopyranose; (3S,4R,5R,6S)-6-Vinyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate; 1193251-65-8. CAS No. 1193251-65-8. Molecular formula: C15H20O9. Mole weight: 344.31.
(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene)1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 98% (R,R)-i-Pr-DUPHOS-Rh
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. Forms superior catalysts for asymmetric reductive aminations. Catalyst used for the asymmetric hydrogenation of enol phosphonates. A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines. Palladium catalyzed asymmetric phosphination. Group: Heterocyclic organic compound. Alternative Names: 569650-64-2;1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; (R, R)-i-Pr-DUPHOS-Rh; DTXSID00514132; PUBCHEM_12964416; MFCD07369039; (+)-1, 2-Bis((2R, 5R)-2, 5-di-i-propylphospholano)benzene(1, 5-cyclooctadiene)rhodium(I) tetrafluoroborate; (+)-1, 2-Bis ( (2R, 5R)-2, 5-di-i-propylphospholano)benzene)1, 5-cyclooctadiene)rhodium (I)tetrafluoroborate. CAS No. 569650-64-2. Molecular formula: C34H56BF4P2Rh-. Mole weight: 716.479g/mol. IUPACName: (1Z, 5Z)-cycloocta
1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene
The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted cetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of imines, enamines, and enamides. Asymmetric hydrogenation of vinyl alcohols. Catalyst used for the asymmetric hydrogenation of enol phosphonates. Asymmetric hydrogenation of allylic alcohols. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines. Group: Heterocyclic organic compound. Alternative Names: (R,R)-1,2-Bis(2,5-dimethylphospholano)benzene; DTXSID20163641; (-)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene, kanata purity; H5W03D1HAQ; UNII-H5W03D1HAQ; (R,R)-Me-DUPHOS; AJNZWRKTWQLAJK-KLHDSHLOSA-N; (+)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene; (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene; (-)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene, >=95.0%. CAS No. 147253-67-6. Molecular formula: C18H28P2. Mole weight: 306.37g/mol. IUPACName: (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane. Canonical SMILES: CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C. ECNumber: 604-579-6. Catalog: ACM147253676.
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. Forms superior catalysts for asymmetric reductive aminations. Catalyst used for the asymmetric hydrogenation of enol phosphonates. A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines. Palladium catalyzed asymmetric phosphination. Group: Rhodium series of catalysts. Alternative Names: 210057-23-1; MFCD01862466; 057B231; (-)-1, 2-Bis[ (2R, 5R)-dimethylphospholano]benzene (cyclooCtadiene)rhodium (I) tetrafluoroborate; 1, 2-Bis[ (2R, 5R)-2, 5-dimethylphospholano]benzene (cyclooctadiene)rhodium (I)tetrafluoroborate; (-)-1, 2-Bis ( (2R, 5R)-2, 5-dimethylphospholano)benzene (cyclooctadiene)rhodium (I) tetrafluoroborate; (-)-1, 2-Bis ( (2R, 5R)-2, 5-dimethylphospholano)benzene (cycloo. CAS No. 210057-23-1. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1, 5-diene; (2R, 5
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. Forms superior catalysts for asymmetric reductive aminations. Catalyst used for the asymmetric hydrogenation of enol phosphonates. A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines. Palladium catalyzed asymmetric phosphination. Group: Rhodium series of catalysts. Alternative Names: (+)-1, 2-Bis ( (2S, 5S)-2, 5-dimethylphospholano)benzene (cyclooctadiene)Rh (I)tetrafluoroborate; (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane; MFCD01862467; 205064-10-4; AC1MC1E8. CAS No. 205064-10-4. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1, 5-diene; (2S, 5S)-1-[2-[(2S, 5S)-2, 5-dimethylphospholan-1-yl]phenyl]-2, 5-dimethylphospholane; rhodium; tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F. CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C. C1CC=C
1,3-Bis(2,6-di-i-propylphenyl)imidazolium bicarbonate, min. 97% IPrH.HCO3
Catalyst used for the cyanosilylation of benzaldehyde or benzophenone. Catalyst used in the benzoin condensation reaction. Catalyst used to effect the transesterification between benzyl alcohol and vinylacetate. Group: Nitrogen-containing catalysts. Alternative Names: MFCD28411634;1,3-Bis(2,6-di-i-propylphenyl)imidazolium bicarbonate;1663476-15-0. CAS No. 1663476-15-0. Molecular formula: C28H38N2O3. Mole weight: 450.623g/mol. IUPACName: 1,3-bis[2,6-di(propan-2-yl)phenyl]imidazol-1-ium;hydrogen carbonate. Canonical SMILES: CC (C)C1=C (C (=CC=C1)C (C)C)N2C=C[N+] (=C2)C3=C (C=CC=C3C (C)C)C (C)C. C (=O) (O)[O-]. Catalog: ACM1663476150.
1-Butyl-2,3-dimethylimidazolium Tetrafluoroborate
1-Butyl-2,3-dimethylimidazolium tetrafluoroborate is a task-specific ionic liquid. It can be used as a solvent when lipase needs to be recycled during lipase-catalyzed transesterification with vinylacetate as acyl donor. Uses: Ionic liquid. Group: Electrolytesbattery materials. Alternative Names: [BDMIM][BF4]. CAS No. 402846-78-0. Product ID: 1-butyl-2,3-dimethylimidazol-3-ium; tetrafluoroborate. Molecular formula: 240.05. Mole weight: C9H17BF4N2. [B-](F)(F)(F)F.CCCCN1C=C[N+](=C1C)C. 1S/C9H17N2. BF4/c1-4-5-6-11-8-7-10(3)9(11)2; 2-1(3, 4)5/h7-8H, 4-6H2, 1-3H3; /q+1; -1. VCAIYEJBOWHUGP-UHFFFAOYSA-N. ≥99.0%.
1-Butyl-2,3-dimethylimidazolium Tetrafluoroborate
1-Butyl-2,3-dimethylimidazolium tetrafluoroborate is a task-specific ionic liquid. It can be used as a solvent when lipase needs to be recycled during lipase-catalyzed transesterification with vinylacetate as acyl donor. Uses: Ionic liquid. Group: Imidazolium ionic liquids. Alternative Names: [BDMIM][BF4]. CAS No. 402846-78-0. Molecular formula: C9H17BF4N2. Mole weight: 240.05. Appearance: White or Colorless to Yellow powder to lump to clear liquid. Purity: ≥99.0%. IUPACName: 1-butyl-2,3-dimethylimidazol-3-ium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CCCCN1C=C[N+](=C1C)C. Density: 1.198 g/mL at 20 °C(lit.). Catalog: ACM402846780.
2-Chloro-6-methylaniline
2-Chloro-6-methylaniline is a substituted aniline used in the preparation of various pharmaceutical compounds. 2-Chloro-6-methylaniline showed inhibition of the polymerization of vinylacetate. Group: Biochemicals. Alternative Names: (2-Chloro-6-methylphenyl)amine; 2-Amino-3-chlorotoluene; 2-Chloro-6-methylaniline; 2-Chloro-6-methylbenzenamine; 2-Methyl-6-chloroaniline; 3-Chloro-2-aminotoluene; 6-Chloro-2-methylaniline; 6-Chloro-o-toluidine; NSC 60121. Grades: Highly Purified. CAS No. 87-63-8. Pack Sizes: 10g. US Biological Life Sciences.
Liquid. Uses: Polymer used in microlithography. precursor to p-hydroxystyrene that is readily derivatized. Group: Monomers. Alternative Names: 4-Vinylphenyl acetate, 4-Ethenylphenol acetate. CAS No. 2628-16-2. Pack Sizes: Packaging 5, 25 mL in glass bottle. Product ID: (4-ethenylphenyl) acetate. Molecular formula: 162.19. Mole weight: CH3CO2C6H4CH=CH2. CC(=O)Oc1ccc(C=C)cc1. 1S/C10H10O2/c1-3-9-4-6-10 (7-5-9)12-8 (2)11/h3-7H, 1H2, 2H3. JAMNSIXSLVPNLC-UHFFFAOYSA-N.
4-Bromostyrene
4-Bromostyrene is a para-halogenated styrene derivative. The proton spectra of 4-bromostyrene exhibits dipolar couplings consistent with planar ground state structures, only if the torsional motion of lowest frequency occurs at about 80cm-1. It undergoes Heck reaction with 2-bromo-6-methoxynaphthalene in the presence of sodium acetate and Hermann's catalyst in N,N-dimethylacetamide to afford diarylethene. Uses: 4-bromostyrene was used in the following studies: structure activity relationships (sar) study of the chemical and biochemical properties of the vinyl group of styrene. synthesis of silsesquioxanes (sq) having 4-bromostyrenyl substituents. to investigate the photochemical growth of br-terminated self-assembled monolayers (sams) on si(111). synthesis of poly(1,4-phenylenevinylene), via heck reaction. synthesis of nitroolefins, via alkene cross-metathesis. Group: Monomers. Alternative Names: 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, p -Bromostyrene, 1-Bromo-4-ethenylbenzene, 4-Vinyl-1-bromobenzene. CAS No. 2039-82-9. Pack Sizes: Packaging 10, 25 g in glass bottle. Product ID: 1-Bromo-4-ethenylbenzene. Molecular formula: 183.05. Mole weight: H2C=CHC6H4Br. Brc1ccc(C=C)cc1. 1S/C8H7Br/c1-2-7-3-5-8 (9)6-4-7/h2-6H, 1H2. WGGLDBIZIQMEGH-UHFFFAOYSA-N. 96%.
4-Bromostyrene
4-Bromostyrene is a para-halogenated styrene derivative. The proton spectra of 4-bromostyrene exhibits dipolar couplings consistent with planar ground state structures, only if the torsional motion of lowest frequency occurs at about 80cm-1. It undergoes Heck reaction with 2-bromo-6-methoxynaphthalene in the presence of sodium acetate and Hermann's catalyst in N,N-dimethylacetamide to afford diarylethene. Uses: 4-bromostyrene was used in the following studies: structure activity relationships (sar) study of the chemical and biochemical properties of the vinyl group of styrene. synthesis of silsesquioxanes (sq) having 4-bromostyrenyl substituents. to investigate the photochemical growth of br-terminated self-assembled monolayers (sams) on si(111). synthesis of poly(1,4-phenylenevinylene), via heck reaction. synthesis of nitroolefins, via alkene cross-metathesis. Group: Polymer/macromolecule. Alternative Names: 1-Bromo-4-vinylbenzene, 1-(4-Bromophenyl)ethylene, p -Bromostyrene, 1-Bromo-4-ethenylbenzene, 4-Vinyl-1-bromobenzene. CAS No. 2039-82-9. Molecular formula: H2C=CHC6H4Br. Mole weight: 183.05. Purity: 0.96. IUPACName: 1-Bromo-4-ethenylbenzene. Canonical SMILES: Brc1ccc(C=C)cc1. Density: 1.4 g/mL at 25 °C (lit.). ECNumber: 218-022-6. Catalog: ACM2039829-2.
4-Nitrophenylacetonitri le
4-Nitrophenylacetonitri le is used as a radical inhibitor in the polymerization of vinylacetate. Toxic compound to tetrahymena pyriformis. Group: Biochemicals. Grades: Highly Purified. CAS No. 555-21-5. Pack Sizes: 10g, 25g, 100g. Molecular Formula: C?H?N?O?. US Biological Life Sciences.
Coupling reaction of aryl bromides with vinylic acetates. Group: Palladium series catalysts. Alternative Names: 5531AB; SC10409; MFCD00274659 (98%); dichlorobis(tri-o-tolyl-phosphine)palladium(II); dichlorobis(tri-O-tolylphosphine)-palladium (II); DICHLOROBIS(TRI-ORTHO-TOLYLPHOSPHINE)PALLADIUM(II); FT-0696077; bis[tri(ortho-tolyl)phosphine] palladium chloride; Dichlorobis(tri-o-tolylphosphine)palladium; AK-76768. CAS No. 40691-33-6. Molecular formula: C42H42Cl2P2Pd. Mole weight: 786.066g/mol. IUPACName: dichloropalladium;tris(2-methylphenyl)phosphane. Canonical SMILES: CC1=CC=CC=C1P (C2=CC=CC=C2C)C3=CC=CC=C3C. CC1=CC=CC=C1P (C2=CC=CC=C2C)C3=CC=CC=C3C. Cl[Pd]Cl. Catalog: ACM40691336.
Copovidone
Copovidone is a white to yellowish-white amorphous powder. It is typically spray-dried with a relatively fine particle size. It has a slight odor and a faint taste. CAS No. 25086-89-9. Product ID: PE-0467. Molecular formula: (C6H9NO)n. Mole weight: (C6H9NO)n?1000000. Category: Binder Excipients. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Copovidone; Binder Excipients; Binder Excipients; (C6H9NO)n; 25086-89-9; 25086-89-9. UNII: D9C330MD8B. Chemical Name: Acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Oral tablets, oral film-coated tablets, sustained action. Stability and Storage Conditions: Copovidone is stable and should be stored in a well-closed container in a cool, dry place. Source and Preparation: Copovidone is manufactured by free-radical polymerization of vinylpyrrolidone and vinylacetate in a ratio of 6 : 4. The synthesis is conducted in an organic solvent owing to the insolubility of vinylacetate in water. Applications: Copovidone is used as a tablet binder, a film-former, and as part of the matrix material used in controlled-release formulations. In tableting, copovidone can be used as a binder for direct compression and as a binder in wet granulation. Copovidone is often added to coating solutions as a film-forming agent. It provides good adhesion, elasticity, and hardness, and c
Flexilin
It is an ichthyotoxin produced by the strain of Caulerpa flexilis. Synonyms: Acetic acid (1E,5E)-2-((E)-2-acetoxy-vinyl)-6,10-dimethyl-undeca-1,5,9-trienyl ester; (1E,3E)-2-((E)-4,8-dimethylnona-3,7-dien-1-yl)buta-1,3-diene-1,4-diyl diacetate; Waixenicin-B; 1,3-Butadiene-1,4-diol, 2-(4,8-dimethyl-3,7-nonadienyl)-, diacetate, (E,E,E)-. Grades: ≥95%. CAS No. 69625-33-8. Molecular formula: C19H28O4. Mole weight: 320.42.
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