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This enzyme, found in carboxydotrophic bacteria, catalyses the oxidation of CO to CO2 under aerobic conditions. The enzyme contains a binuclear Mo-Cu cluster in which the copper is ligated to a molybdopterin center via a sulfur bridge. The enzyme also contains two [2Fe-2S] clusters and FAD, and belongs to the xanthine oxidoreductase family. The CO2 that is produced is assimilated by the Calvin-Benson-Basham cycle, while the electrons are transferred to a quinone via the FAD site, and continue through the electron transfer chain to a dioxygen terminal acceptor. cf. EC 1.2.7.4, anaerobic carbonmonoxide dehydrogenase. Group: Enzymes. Synonyms: MoCu-CODH; coxSML (gene names); molybdoenzyme carbonmonoxide dehydrogenase. Enzyme Commission Number: EC 1.2.5.3. 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-1222; aerobic carbonmonoxide dehydrogenase; EC 1.2.5.3; MoCu-CODH; coxSML (gene names); molybdoenzyme carbonmonoxide dehydrogenase. Cat No: EXWM-1222.
anaerobic carbon-monoxide dehydrogenase
This prokaryotic enzyme catalyses the reversible reduction of CO2 to CO. The electrons are transferred to redox proteins such as ferredoxin. In purple sulfur bacteria and methanogenic archaea it catalyses the oxidation of CO to CO2, which is incorporated by the Calvin-Benson-Basham cycle or released, respectively. In acetogenic and sulfate-reducing microbes it catalyses the reduction of CO2 to CO, which is incorporated into acetyl CoA by EC 2.3.1.169, CO-methylating acetyl CoA synthase, with which the enzyme forms a tight complex in those organisms. The enzyme contains five metal clusters per homodimeric enzyme: two nickel-iron-sulfur clusters called the C-Clusters, one [...-4S] clusters exist, presumably as part of the electron transfer chain. In purple sulfur bacteria the enzyme forms complexes with the Ni-Fe-S protein EC 1.12.7.2, ferredoxin hydrogenase, which catalyse the overall reaction: CO + H2O = CO2 + H2. cf. EC 1.2.5.3, aerobic carbonmonoxide dehydrogenase. Group: Enzymes. Synonyms: Ni-CODH; carbon-monoxide dehydrogenase (ferredoxin). Enzyme Commission Number: EC 1.2.7.4. 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-1227; anaerobic carbon-monoxide dehydrogenase; EC 1.2.7.4; Ni-CODH; carbon-monoxide dehydrogenase (ferredoxin). Cat No: EXWM-1227.
carbon-monoxide dehydrogenase (cytochrome b-561)
Contains molybdopterin cytosine dinucleotide, FAD and [2Fe-2S]-clusters. Oxygen, methylene blue and iodonitrotetrazolium chloride can act as nonphysiological electron acceptors. Group: Enzymes. Synonyms: carbonmonoxide oxidase; carbonmonoxide oxygenase (cytochrome b-561); carbonmonoxide:methylene blue oxidoreductase; CO dehydrogenase; carbon-monoxide dehydrogenase. Enzyme Commission Number: EC 1.2.2.4. CAS No. 395639-79-9. 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-1205; carbon-monoxide dehydrogenase (cytochrome b-561); EC 1.2.2.4; 395639-79-9; carbonmonoxide oxidase; carbonmonoxide oxygenase (cytochrome b-561); carbonmonoxide:methylene blue oxidoreductase; CO dehydrogenase; carbon-monoxide dehydrogenase. Cat No: EXWM-1205.
Catalyst for: &bull Asymmetric allylic alkylation reactions &bull Suzuki-Miyaura reactions &bull Reductive cleavage reactions &bull Reaction of alkenyloxiranes with carbonmonoxide. Group: Palladium series catalysts. Alternative Names: Chloro(2-methylallyl)palladium(II) dimer. CAS No. 12081-18-4. Molecular formula: [CH2=C(CH3)CH2PdCl]2. Mole weight: 393.94. Appearance: yellow powder. Purity: 0.99. IUPACName: dichloropalladium; 2-methanidylprop-1-ene; palladium(2+). Catalog: ACM12081184.
3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase
Does not contain a metal centre or organic cofactor. Fission of two C-C bonds: 2,4-dioxygenolytic cleavage with concomitant release of carbonmonoxide. The enzyme from Arthrobacter sp. can also act on 3-hydroxy-4-oxoquinoline, forming N-formylanthranilate and CO (cf. EC 1.13.11.47, 3-hydroxy-4-oxoquinoline 2,4-dioxygenase), but more slowly. Group: Enzymes. Synonyms: (1H)-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase. Enzyme Commission Number: EC 1.13.11.48. CAS No. 160995-63-1. 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-0566; 3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase; EC 1.13.11.48; 160995-63-1; (1H)-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase. Cat No: EXWM-0566.
3-hydroxy-4-oxoquinoline 2,4-dioxygenase
Does not contain a metal centre or organic cofactor. Fission of two C-C bonds: 2,4-dioxygenolytic cleavage with concomitant release of carbonmonoxide. The enzyme from Pseudomonas putida is highly specific for this substrate. Group: Enzymes. Synonyms: (1H)-3-hydroxy-4-oxoquinoline 2,4-dioxygenase; 3-hydroxy-4-oxo-1,4-dihydroquinoline 2,4-dioxygenase; 3-hydroxy-4(1H)-one, 2,4-dioxygenase; quinoline-3,4-diol 2,4-dioxygenase. Enzyme Commission Number: EC 1.13.11.47. CAS No. 238093-32-8. 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-0565; 3-hydroxy-4-oxoquinoline 2,4-dioxygenase; EC 1.13.11.47; 238093-32-8; (1H)-3-hydroxy-4-oxoquinoline 2,4-dioxygenase; 3-hydroxy-4-oxo-1,4-dihydroquinoline 2,4-dioxygenase; 3-hydroxy-4(1H)-one, 2,4-dioxygenase; quinoline-3,4-diol 2,4-dioxygenase. Cat No: EXWM-0565.
5-methyltetrahydrofolate: corrinoid/iron-sulfur protein Co-methyltransferase
Catalyses the transfer of a methyl group from the N5 group of methyltetrahydrofolate to the 5-methoxybenzimidazolylcobamide cofactor of a corrinoid/Fe-S protein. Involved, together with EC 1.2.7.4, carbon-monoxide dehydrogenase (ferredoxin) and EC 2.3.1.169, CO-methylating acetyl-CoA synthase, in the reductive acetyl coenzyme A (Wood-Ljungdahl) pathway of autotrophic carbon fixation in various bacteria and archaea. Group: Enzymes. Synonyms: acsE (gene name). Enzyme Commission Number: EC 2.1.1.258. 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-1862; 5-methyltetrahydrofolate: corrinoid/iron-sulfur protein Co-methyltransferase; EC 2.1.1.258; acsE (gene name). Cat No: EXWM-1862.
5-methyltetrahydrosarcinapterin: corrinoid/iron-sulfur protein Co-methyltransferase
Catalyses the transfer of a methyl group from the cobamide cofactor of a corrinoid/Fe-S protein to the N5 group of tetrahydrosarcinapterin. Forms, together with EC 1.2.7.4, carbon-monoxide dehydrogenase (ferredoxin) and EC 2.3.1.169, CO-methylating acetyl-CoA synthase, the acetyl-CoA decarbonylase/synthase complex that catalyses the demethylation of acetyl-CoA in a reaction that also forms CO2. This reaction is a key step in methanogenesis from acetate. Group: Enzymes. Synonyms: cdhD (gene name); cdhE (gene name). Enzyme Commission Number: EC 2.1.1.245. 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-1848; 5-methyltetrahydrosarcinapterin: corrinoid/iron-sulfur protein Co-methyltransferase; EC 2.1.1.245; cdhD (gene name); cdhE (gene name). Cat No: EXWM-1848.
abieta-7,13-diene hydroxylase
A heme-thiolate protein (P-450). This enzyme catalyses a step in the pathway of abietic acid biosynthesis. The activity has been demonstrated in cell-free stem extracts of Abies grandis (grand fir) and Pinus contorta (lodgepole pine). The enzyme is localized in the microsomal fraction and requires both oxygen and NADPH. Inhibition by carbonmonoxide and several substituted N-heterocyclic inhibitors suggests that the enzyme is a cytochrome P-450-dependent monooxygenase. Activity is induced by wounding of the plant tissue. Group: Enzymes. Synonyms: abietadiene hydroxylase (ambiguous). Enzyme Commission Number: EC 1.14.13.108. 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-0707; abieta-7,13-diene hydroxylase; EC 1.14.13.108; abietadiene hydroxylase (ambiguous). Cat No: EXWM-0707.
The product may be used to modify multiwalled carbon nanotubes (MWCNTs) paste electrode with tetracarbonylmolybdenum for the determination of Cu(II) by square wave anodic stripping voltammetry. Group: Micro/nanoelectronics. Alternative Names: (Norbornadiene) tetracarbonylmolybdenum, Bicyclo[2.2.1]heptadienemolybdenum tetracarbonyl, Tetracarbonyl(2,5-norbornadiene)molybdenum. CAS No. 12146-37-1. Molecular formula: C11H8MoO4. Mole weight: 300.12. IUPACName: bicyclo[2.2.1]hepta-2,5-diene;carbonmonoxide;molybdenum. Canonical SMILES: [Mo]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. C1C2C=CC1C=C2. Catalog: ACM12146371.
Biliverdin
Biliverdin, a tetrapyrrolic pigment, is a product of heme catabolism. Heme is broken down into Biliverdin and carbonmonoxide and iron by heme oxidase. Biliverdin is then quickly broken down to bilirubin by Biliverdin reductase. Biliverdin is anti-mutagenic, an antioxidant, anti-inflammatory, and immunosuppressant [1]. Uses: Scientific research. Group: Natural products. CAS No. 114-25-0. Pack Sizes: 1 mg. Product ID: HY-135005A.
Biliverdin hydrochloride
Biliverdin hydrochloride, a tetrapyrrolic pigment, is a product of heme catabolism. Heme is broken down into Biliverdin and carbonmonoxide and iron by heme oxidase. Biliverdin hydrochloride is then quickly broken down to bilirubin by Biliverdin reductase. Biliverdin hydrochloride is anti-mutagenic, an antioxidant, anti-inflammatory, and immunosuppressant [1]. Uses: Scientific research. Group: Natural products. CAS No. 856699-18-8. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-135005.
Carbonyl[5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)-21H,23H-porphinato]ruthenium(II), min. 98%
Catalyst used for the hydroxylation of alkanes using 2,6-dichloropyridine-N-oxide as the oxidant under mild, nonacidic conditions. Group: Heterocyclic organic compound. Alternative Names: MFCD18827642;171899-61-9;Carbonyl[5, 10, 15, 20-tetrakis(2, 3, 4, 5, 6-pentafluorophenyl)-21H, 23H-porphinato]ruthenium(II). CAS No. 171899-61-9. Molecular formula: C45H8F20N4ORu. Mole weight: 1101.624g/mol. IUPACName: carbonmonoxide;ruthenium(2+);5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)porphyrin-22,24-diide. Canonical SMILES: [C-]#[O+]. C1=CC2=C (C3=NC (=C (C4=CC=C ([N-]4)C (=C5C=CC (=N5)C (=C1[N-]2)C6=C (C (=C (C (=C6F)F)F)F)F)C7=C (C (=C (C (=C7F)F)F)F)F)C8=C (C (=C (C (=C8F)F)F)F)F)C=C3)C9=C (C (=C (C (=C9F)F)F)F)F. [Ru+2]. Catalog: ACM171899619.
Carbonyl[5,10,15,20-tetrakis(2,4,6-trimethylphenyl)-21H,23H-porphinato]ruthenium(II), min. 98%
Catalyst used for the direct aziridination of conjugated dienes by aryl azides. Group: Heterocyclic organic compound. Alternative Names: Carbonyl[5, 10, 15, 20-tetrakis(2, 4, 6-trimethylphenyl)-21H, 23H-porphinato]ruthenium(II); 92669-43-7; MFCD19443488. CAS No. 92669-43-7. Molecular formula: C57H52N4ORu. Mole weight: 910.14g/mol. IUPACName: carbonmonoxide;ruthenium(2+);5,10,15,20-tetrakis(2,4,6-trimethylphenyl)porphyrin-22,24-diide. Canonical SMILES: CC1=CC (=C (C (=C1)C)C2=C3C=CC (=C (C4=NC (=C (C5=CC=C ([N-]5)C (=C6C=CC2=N6)C7=C (C=C (C=C7C)C)C)C8=C (C=C (C=C8C)C)C)C=C4)C9=C (C=C (C=C9C)C)C)[N-]3)C. [C-]#[O+]. [Ru+2]. Catalog: ACM92669437.
Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II), min. 98% Milstein Catalyst
Ruthenium catalyst for the direct synthesis of amides from alcohols and primary amines. Ruthenium catalyst for the hydrogenation of esters in high yields under mild pressure and neutral conditions. Ruthenium catalyst for the dehydrogenative coupling of alcohols to form esters in high yields under neutral conditions. Ruthenium catalyst for the synthesis of amides from esters and amines with liberation of hydrogen gas. Ruthenium catalyst for the hydrogenation of 3-methyl-2-oxalidinone. Group: Ruthenium series catalysts. Alternative Names: 863971-63-5; Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N, N-diethylaminomethyl)-1, 6-dihydropyridine]ruthenium(II); DTXSID40856225; Ruthenium(2+) hydride (2E)-2-[ (di-tert-butylphosphanyl)methylidene]-6-[ (diethylamino)methyl]-2H-pyridin-1-ide--carbon monooxide (1/1/1/1). CAS No. 863971-63-5. Molecular formula: C20H35N2OPRu. Mole weight: 451.557g/mol. IUPACName: carbonmonoxide; N-[[(6E)-6-(ditert-butylphosphanylmethylidene)pyridin-1-id-2-yl]methyl]-N-ethylethanamine; hydride; ruthenium(2+). Canonical SMILES: [H-]. CCN (CC)CC1=CC=CC (=CP (C (C) (C)C)C (C) (C)C)[N-]1. [C-]#[O+]. [Ru+2]. Catalog: ACM863971635.
Catalyst for ring-opening isomerization of unsymmetrically substituted methylenecyclopropanes into 1,3-dienes Catalyst for asymmetric transfer hydrogenation of aromatic ketones under base-free conditions Catalyst for C-F bond activation for the C-S cross-coupling of aryl fluorides with diaryl disulfides to synthesize thioethers. Group: Iridium series of catalysts. Alternative Names: Carbonmonoxide;iridium;triphenylphosphane. CAS No. 17250-25-8. Molecular formula: C55H45IrOP3. Mole weight: 1007.1. Appearance: Powder. Purity: 0.99. IUPACName: carbonmonoxide;iridium;triphenylphosphane. Canonical SMILES: [C-]#[O+]. 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. [Ir]. ECNumber: 241-282-7. Catalog: ACM17250258-1.
This catalyst is used for the reduction of carbon dioxide. Group: Rhenium catalysts. Alternative Names: MFCD29037182; Chlorotricarbonyl(4, 4'-di-t-butyl-2, 2'-bipyridine)rhenium(I); 165612-19-1. CAS No. 165612-19-1. Molecular formula: C21H24ClN2O3Re. Mole weight: 574.091g/mol. IUPACName: 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine;carbonmonoxide;chlororhenium. Canonical SMILES: CC (C) (C)C1=CC (=NC=C1)C2=NC=CC (=C2)C (C) (C)C. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. Cl[Re]. Catalog: ACM165612191.
Chromium(0) hexacarbonyl
Chromium(0) hexacarbonyl. Uses: Chromiumhexacarbonyl is a volatile; air stable precursor of chromium(0); widely used for thin film deposition - ald and cvd. the thin films can be grown at room temperature and low pressure by laser cvd. Group: Vapor deposition precursors. Alternative Names: Chromium(0) hexacarbonyl, Chromiumhexacarbonyl, Hexacarbonylchromium(0). CAS No. 13007-92-6. Pack Sizes: 25 g in stainless steel cylinder. Product ID: carbonmonoxide; chromium. Molecular formula: 220.06. Mole weight: Cr(CO)6. [Cr]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. 1S/6CO.Cr/c6*1-2;,KOTQLLUQLXWWDK-UHFFFAOYSA-N. KOTQLLUQLXWWDK-UHFFFAOYSA-N.
Chromium(0) hexacarbonyl
Chromiumhexacarbonyl is a volatile; air stable precursor of Chromium(0); widely used for thin film deposition - ALD and CVD. The thin films can be grown at room temperature and low pressure by laser CVD. Group: Heterocyclic organic compound. Alternative Names: Chromium(0) hexacarbonyl, Chromiumhexacarbonyl, Hexacarbonylchromium(0). CAS No. 13007-92-6. Molecular formula: Cr(CO)6. Mole weight: 220.06. IUPACName: carbonmonoxide;chromium. Canonical SMILES: [Cr]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. Density: 1.77 at 64 ° F (NTP, 1992). ECNumber: 235-852-4. Catalog: ACM13007926.
Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3)
Heating above 900°C expels oxygen out of the molecule forming cobalt(II) oxide: 2Co3O4 6CoO + O2 Tricobalt tetroxide absorbs oxygen at lower temperatures, but there is no change in the crystal structure.) The oxide is reduced to its metal by hydrogen, carbon or carbonmonoxide. Co3O4 + 4H2 3Co + 4H2O Co3O4 + 4CO 3Co + 4CO2. Group: Nanoparticles & nanopowders. Alternative Names: AN-48997; Cobalt(II,III) oxide, powder, <10 mum; ARONIS24129; cobalt(III) oxide; oxo(oxocobaltiooxy)cobalt; oxo[(oxocobaltio)oxy]cobalt; cobalt(ii; SBB080625; I14-18062; cobalt(II) oxide. CAS No. 1308-06-1. Molecular formula: Co3O4. Mole weight: 240.797g/mol. IUPACName: oxocobalt;oxo(oxocobaltiooxy)cobalt. Canonical SMILES: O=[Co].O=[Co]O[Co]=O. Catalog: ACM1308061-1.
CO-methylating acetyl-CoA synthase
Contains nickel, copper and iron-sulfur clusters. Involved, together with EC 1.2.7.4, carbon-monoxide dehydrogenase (ferredoxin), in the synthesis of acetyl-CoA from CO2 and H2. Group: Enzymes. Enzyme Commission Number: EC 2.3.1.169. CAS No. 176591-19-8. 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-2109; CO-methylating acetyl-CoA synthase; EC 2.3.1.169; 176591-19-8. Cat No: EXWM-2109.
CORM-3
CORM-3 is a water-soluble carbonmonoxide-releasing molecule with anti-inflammatory and cardioprotective activity. It attenuates NF-κB p65 nuclear translocation, reduces ROS generation and enhances intracellular glutathione and superoxide dismutase levels. Synonyms: Tricarbonylchloro (glycinato)ruthenium; (OC-6-44)-Tricarbonylchloro(glycinato-κN,κO)ruthenium; CORM3; CORM 3. Grades: >98%. CAS No. 475473-26-8. Molecular formula: C5H4ClNO5Ru. Mole weight: 294.61.
Cycloheptatriene molybdenum tricarbonyl
Liquid and Vapor Deposition Precursors. Alternative Names: Tricarbonyl(eta-1,3,5-cycloheptatriene)molybdenum. CAS No. 12125-77-8. Mole weight: 272.12. Appearance: Orange to red crystal. Purity: 95%+. IUPACName: Carbonmonoxide;cyclohepta-1,3,5-triene;molybdenum. Canonical SMILES: [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. C1C=CC=CC=C1. [Mo]. Catalog: ACM12125778.
Cystathionine gamma-lyase, Recombinant
Cystathionine gamma-lyase (CGL),or cystathionase (CSE, EC 4.4.1.1) , the enzyme participating in the synthesis of cysteine, catalyzes cystathionine deamination action, and form cysteine, alpha ketone butyric acid and NH3. In some bacteria and mammals, including humans, this enzyme takes part in generating hydrogen sulfide. Hydrogen sulfide is one of a few gases that was recently discovered to have arole in cell signaling in the body. As a new gaseous signal molecular, h2s has the similar but different mechanisms with carbonmonoxide (co), nitric oxide (no) in diastolic function forblood vessels, which has several function such as the proliferation of vascular smooth muscle...e; CGL; cystathionase; CSE; EC 4.4.1.1; homoserine deaminase; homoserine dehydratase; cystine desulfhydrase; cysteine desulfhydrase; γ-cystathionase; cystathionase; homoserine deaminase-cystathionase; γ-CTL; cystalysin; cysteine lyase; L-cystathionine cysteine-lyase (deaminating); cystathionine γ-lyase. Enzyme Commission Number: EC 4.4.1.1. Purity: >90% (SDS-PAGE test). Mole weight: About 44kDa (SDS-PAGE detection). Activity: 11.25 KU/mg protein. Appearance: Yellowish liquid (or lyophilized powder). Storage: 4°C, store at -20°C for long-term preservation. Form: Freeze dried powder. Cystathionine gamma-lyase; CGL; cystathionase; CSE; EC 4.4.1.1; homoserine
Catalyst used for the copolymerization of ethene with carbonmonoxide. Catalyst used in the Heck reactions of vinyl ethers. Group: Palladium series catalysts. Alternative Names: Pd (OAc)2 (dppp); 149796-59-8; MFCD14155705; Diacetato[1, 3-bis (diphenylphosphino)propane]palladium (II). CAS No. 149796-59-8. Molecular formula: C31H34O4P2Pd. Mole weight: 638.977g/mol. IUPACName: acetic acid; 3-diphenylphosphanylpropyl (diphenyl)phosphane; palladium. Canonical SMILES: CC (=O) O. CC (=O) O. C1=CC=C (C=C1) P (CCCP (C2=CC=CC=C2) C3=CC=CC=C3) C4=CC=CC=C4. [Pd]. Catalog: ACM149796598.
Two forms of magnesium oxide exist: a bulky form termed light magnesium oxide and a dense form termed heavy magnesium oxide. Both forms of magnesium oxide occur as fine, white, odorless powders. Synonyms: Calcined magnesia; calcinated magnesite; Descote; E530; Magcal; Magchem 100; Maglite; magnesia; magnesia monoxide; magnesiausta; magnesii oxidum leve; magnesii oxidum ponderosum; Magnyox; Marmag; Oxymag; periclase. CAS No. 1309-48-4. Product ID: PE-0534. Molecular formula: MgO. Mole weight: 40.3. Category: Anticaking Agents; Emulsifying Agents; Glidant; Tablet and Capsule Diluent. Product Keywords: Excipients for Liquid Dosage Form; Emulsifier Excipients; PE-0534; Magnesium Oxide; Anticaking Agents; Emulsifying Agents; Glidant; Tablet and Capsule Diluent; MgO; 1309-48-4. UNII: 3A3U0GI71G. Chemical Name: Magnesium oxide. Grade: Pharmceutical Excipients. Administration route: Oral and buccal. Dosage Form: Oral capsules, tablets, and buccal. Stability and Storage Conditions: Magnesium oxide is stable at normal temperatures and pressures.However, it forms magnesium hydroxide in the presence of water.Magnesium oxide is hygroscopic and rapidly absorbs water and carbon dioxide on exposure to the air, the light form more readily than the heavy form. The bulk material should be stored in an airtight container in a cool, dry place. Source and Preparation: Magnesium oxide occurs naturally as the mineral periclase. It can be
Manganese(0) carbonyl
It is used as a catalyst and a fuel additive toincrease octane number. Group: Micro/nanoelectronics. Alternative Names: Decacarbonyl dimanganese(0), Dimanganese(0) decacarbonyl. CAS No. 10170-69-1. Molecular formula: Mn2(CO)10. Mole weight: 389.98. IUPACName: carbonmonoxide;manganese. Canonical SMILES: [Mn]. [Mn]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. ECNumber: 233-445-6. Catalog: ACM10170691.
Manganese(0) carbonyl
Manganese(0) carbonyl. Uses: It is used as a catalyst and a fuel additive toincrease octane number. Group: Vapor deposition precursors. Alternative Names: Decacarbonyl dimanganese(0), Dimanganese(0) decacarbonyl. CAS No. 10170-69-1. Pack Sizes: 1, 10 g in glass bottle. Product ID: carbonmonoxide; manganese. Molecular formula: 389.98. Mole weight: Mn2(CO)10. [Mn]. [Mn]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. 1S/10CO.2Mn/c10*1-2;;,QFEOTYVTTQCYAZ-UHFFFAOYSA-N. QFEOTYVTTQCYAZ-UHFFFAOYSA-N.
Methylcyclopentadienylmanganese tricarbonyl
Liquid and Vapor Deposition Precursors. Alternative Names: Tricarbonyl(2-methylcyclopentadienyl)manganese. CAS No. 12108-13-3. Mole weight: 218.09. Appearance: Yellow liquid. Purity: 95%+. IUPACName: Carbonmonoxide;manganese;5-methylcyclopenta-1,3-diene. Canonical SMILES: CC1C=C[C-]=C1. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [Mn]. Density: 1.38 g/mL at 25 °C (lit.). Catalog: ACM12108133.
Molybdenumhexacarbonyl
Atomic number of base material: 42 Molybdenum. Uses: Used in the grafting of silica, as a catalyst for epoxidation of olefins,in the adsorption of organosulfur compounds from liquid fuels,as a precursor for the manufacture of organomolybdenum dyes and for molybdenum plating by thermal decomposition. Group: Micro/nanoelectronics. Alternative Names: Hexacarbonylmolybdenum. CAS No. 13939-06-5. Molecular formula: Mo(CO)6. Mole weight: 264.01. Appearance: White solid. Purity: 95%+. IUPACName: Carbonmonoxide;molybdenum. Canonical SMILES: [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [Mo]. Density: 1.96 g/mL at 25 °C (lit.). ECNumber: 237-713-3. Catalog: ACM13939065.
Molybdenumhexacarbonyl
Atomic number of base material: 42 Molybdenum. Uses: Used in the grafting of silica, as a catalyst for epoxidation of olefins,in the adsorption of organosulfur compounds from liquid fuels,as a precursor for the manufacture of organomolybdenum dyes and for molybdenum plating by thermal decomposition. Group: Vapor deposition precursors. Alternative Names: Hexacarbonylmolybdenum. CAS No. 13939-06-5. Pack Sizes: 5, 25 g in glass bottle. Product ID: Carbonmonoxide; molybdenum. Molecular formula: 264.01. Mole weight: Mo(CO)6. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [C-]#[O+]. [Mo]. InChI=1S/6CO.Mo/c6*1-2. KMKBZNSIJQWHJA-UHFFFAOYSA-N. 95%+.
Contains thiamine diphosphate and [4Fe-4S] clusters. Acceptors include ferredoxin and the nickel-dependent carbonmonoxide dehydrogenase (EC 1.2.7.4). Group: Enzymes. Enzyme Commission Number: EC 1.2.7.10. 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-1224; oxalate oxidoreductase; EC 1.2.7.10. Cat No: EXWM-1224.
Non-toxic and good biocompatibility. Group: Other degradables. Alternative Names: Alternating carbonmonoxide-ethylene-propylene copolymer, Carbonmonoxide-ethylene-propylene alternating copolymer, Ethene-propene-carbonmonoxide copolymer, Carbonmonoxide-ethene-propene copolymer, Carbonmonoxide-ethylene-propylene copolymer, Carbonmonoxide-ethylene-propylene terpolymer, Ethylene-propylene-carbonmonoxide copolymer. CAS No. 204719-89-1. Molecular formula: (CH2CH2CO)x(CH2CH2CH2CO)y. Catalog: ACM204719891.
Raffinose
Raffinose is a white crystalline powder. It is odorless and has a sweet taste approximately 10% that of sucrose. Synonyms: Gossypose; melitose; melitriose; D-raffinose; D-(+)-raffinose. Product ID: PE-0609. Category: Stabilizing Agents. Product Keywords: Other Materials; Stabilizers; PE-0609; Raffinose; Stabilizing Agents;. UNII: N5O3QU595M. Chemical Name: β-D-Fructofuranosyl-O-α-D-galactopyranosyl-(1→6)-α-D-glucopyranoside, anhydrous; β-D-Fructofuranosyl-O-α-D-galactopyranosyl-(1→6)-α-D-glucopyranoside pentahydrate. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Raffinose is stable under ordinary conditions of use and storage.Excessive heat should be avoided to prevent degradation. Thermal decomposition products are carbonmonoxide and carbon dioxide. Source and Preparation: Raffinose occurs naturally in Australian manna, cottonseed meal, and seeds of various food legumes. It can be isolated from beet sugar molasses through sucrose separation, seed-crystallization, and filtration. Applications: Raffinose is a trisaccharide carbohydrate that is used as a bulking agent, blood substitute, stabilizing agent, and water scavenger in freeze-drying where it acts as a stabilizer for freeze-dried formulations. It is also used as a crystallization inhibitor in sucrose solutions. Safety: Raffinose is a naturally occurring trisaccharide investigated for use in freeze-dried pharma
Silver acetate
Silver acetate is an inorganic compound with the empirical formula CH3CO2Ag (or AgC2H3O2). It is a photosensitive, white, crystalline solid. It is a useful reagent in the laboratory as a source of silver ions lacking an oxidizing anion. It has been used in some antismoking drugs. Uses: 3 - 1 - carbonylation silver acetate, when combined with carbonmonoxide (co), can induce the carbonylation of primary and secondary amines. other silver salts can be used but the acetate gives the best yield. 2 r2nh + 2 agoac + co → [r2n]2co + 2 hoac + 2 ag 3 - 2 - hydrogenation silver acetate in a solution of pyridine absorbs hydrogen and is reduced to metallic silver. 3 - 3 - direct ortho - arylation silver acetate is a useful reagent for direct ortho-arylation (to install two adjacent substituents on an aromatic ring) for of benzylamines and n-methylbenzylamines. the reaction is palladiumcatalized and requires a slight excess of silver acetate.this reaction is shorter than previous ortho-arylation methods. Group: Solution deposition precursors. Alternative Names: Acetic acid silver(I) salt. CAS No. 563-63-3. Product ID: Silver; acetate. Molecular formula: 166.91. Mole weight: C2H3AgO2. CC(=O)[O-].[Ag+]. InChI=1S/C2H4O2.Ag/c1-2(3)4;/h1H3, (H, 3, 4);/q;+1/p-1. CQLFBEKRDQMJLZ-UHFFFAOYSA-M. 95%+.
Sodium tetrachloropalladate(II)
Sodium tetrachloropalladate(II). Uses: This compound is used to test for the presence of such gases as carbonmonoxide, illuminating and cooking gas, and ethylene and for the presence of iodine. Group: Electrolytes. Alternative Names: Sodium palladious chloride. CAS No. 13820-53-6. Product ID: Disodium; tetrachloropalladium(2-). Molecular formula: 294.2. Mole weight: Cl4Na2Pd. [Na+].[Na+].Cl[Pd-2](Cl)(Cl)Cl. InChI=1S/4ClH.2Na.Pd/h4*1H; /q; 2*+1; +2/p-4. ZIXLZKBNIAXVBE-UHFFFAOYSA-J. 99%+.
Sodium tetrachloropalladate(II)
This compound is used to test for the presence of such gases as carbonmonoxide, illuminating and cooking gas, and ethylene and for the presence of iodine. Group: Metal & ceramic materials. Alternative Names: Sodium palladious chloride. CAS No. 13820-53-6. Molecular formula: Cl4Na2Pd. Mole weight: 294.2. Appearance: Red-brown powder and granules crystals. Purity: 99%+. IUPACName: Disodium;tetrachloropalladium(2-). Canonical SMILES: [Na+].[Na+].Cl[Pd-2](Cl)(Cl)Cl. ECNumber: 237-502-6. Catalog: ACM13820536-3.
Sucralose
Sucralose. Synonyms: Splenda; sucralosa; sucralosum; SucraPlus; TGS; 1', 4', 6'-trichlorogalactosucrose; 4, 1', 6'-trichloro-4, 1', 6'-trideoxy-galacto-sucrose. CAS No. 56038-13-2. Product ID: PE-0482. Molecular formula: C12H19Cl3O8. Mole weight: 397.64. Category: Sweetening agent. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Sucralose; Sweeteners Excipients; Sweetening agent; C12H19Cl3O8; 56038-13-2; 56038-13-2. UNII: 96K6UQ3ZD4. Chemical Name: 1, 6-Dichloro-1, 6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxya-α-D-galactopyranoside. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Sucralose is a relatively stable material. In aqueous solution, at highly acidic conditions (pH < 3), and at high temperatures (≤35°C), it is hydrolyzed to a limited extent, producing 4-chloro-4-deoxygalactose and 1, 6-dichloro-1, 6-dideoxyfructose. In food products, sucralose remains stable throughout extended storage periods, even at low pH. However, it is most stable at pH 5-6. Sucralose should be stored in a well-closed container in a cool, dry place, at a temperature not exceeding 21°C. Sucralose, when heated at elevated temperatures, may break down with the release of carbon dioxide, carbonmonoxide, and minor amounts of hydrogen chloride. Source and Preparation: Sucralose may be prepared by a variety of methods that involve the selective substitution of three sucrose hydroxyl
DryPowder. Uses: Ytterbium oxide (yb2o3) is used to make special alloys, ceramics, and glass. it can be used for carbon arc-lamp electrodes that produce a very bright light. Group: Phosphors - phosphor materials nanoparticles. Alternative Names: Ytterbium monoxide. CAS No. 1314-37-0. Product ID: oxygen(2-); ytterbium(3+). Molecular formula: 394.09g/mol. Mole weight: O3Yb2. [O-2].[O-2].[O-2].[Yb+3].[Yb+3]. InChI=1S/3O.2Yb/q3*-2;2*+3. UZLYXNNZYFBAQO-UHFFFAOYSA-N. 99%, 99.9%, 99.99%, 99.999%.
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