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Nitrogen and sulfur doping modification Nb2CTx MXene N-Nb2CTx has an accordion-like layered structure, and N successfully enters and is evenly distributed on the Ti3C2 matrix. Uses: N-nb2ctx nanomaterials were prepared by a simple one-step hydrothermal method and applied to electrochemical capacitors. Group: Mxenes materials. 0.99. Alfa Chemistry Materials 7
Nitrogen and sulfur doping modification Ti2CTx MXene Ti2CTx has an accordion-like layered structure, and N successfully enters and is evenly distributed on the Ti3C2 matrix. Uses: N-ti2ctx nanomaterials were prepared by a simple one-step hydrothermal method and applied to electrochemical capacitors. Group: Mxenes materials. CAS No. 12316-56-2. 0.99. Alfa Chemistry Materials 7
Nitrogen and sulfur doping modification Ti3C2Tx MXene N-Ti3C2 nanomaterials were prepared by a simple one-step hydrothermal method and applied to electrochemical capacitors. The experimental results show that: N-Ti3C2 has an accordion-like layered structure, and N successfully enters and is evenly distributed on the Ti3C2 matrix. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. CAS No. 12363-89-2. 0.999. Alfa Chemistry Materials 7
Nitrogen and sulfur doping modification Ti3C2Tx Solution N-Ti3C2 nanomaterials were prepared by a simple one-step hydrothermal method and applied to electrochemical capacitors. The experimental results show that: N-Ti3C2 has an accordion-like layered structure, and N successfully enters and is evenly distributed on the Ti3C2 matrix. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. CAS No. 12363-89-2. 0.999. Alfa Chemistry Materials 7
Nitrogen and sulfur doping modification V2CTx MXene N-V2CTx has an accordion-like layered structure, and N successfully enters and is evenly distributed on the Ti3C2 matrix. Uses: V2ctx nanomaterials were prepared by a simple one-step hydrothermal method and applied to electrochemical capacitors. Group: Mxenes materials. 0.99. Alfa Chemistry Materials 7
nitrogenase Requires Mg2+. It is composed of two proteins that can be separated but are both required for nitrogenase activity. Dinitrogen reductase is a [4Fe-4S] protein, which, with two molecules of ATP and ferredoxin, generates an electron. The electron is transferred to the other protein, dinitrogenase (molybdoferredoxin). Dinitrogenase is a molybdenum-iron protein that reduces dinitrogen in three succesive two-electron reductions from nitrogen to diimine to hydrazine to two molecules of ammonia. The molybdenum may be replaced by vanadium or iron. The reduction is initiated by formation of hydrogen in stoichiometric amounts. Acetylene is reduced to ethylene (but only very slowly to ethane), azide to nitrogen and ammonia, and cyanide to methane and ammonia. In the absence of a suitable substrate, hydrogen is slowly formed. Ferredoxin may be replaced by flavodoxin [see EC 1.19.6.1 nitrogenase (flavodoxin)]. Group: Enzymes. Enzyme Commission Number: EC 1.18.6.1. CAS No. 9013-4-1. 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-1114; nitrogenase; EC 1.18.6.1; 9013-04-1. Cat No: EXWM-1114. Creative Enzymes
nitrogenase (flavodoxin) Requires Mg2+. It is composed of two components, dinitrogen reductase and dinitrogenase, that can be separated but are both required for nitrogenase activity. Dinitrogen reductase is a [4Fe-4S] protein, which, at the expense of ATP, transfers electrons from a dedicated flavodoxin to dinitrogenase. Dinitrogenase is a protein complex that contains either a molybdenum-iron cofactor, a vanadium-iron cofactor, or an iron-iron cofactor, that reduces dinitrogen in three succesive two-electron reductions from nitrogen to diimine to hydrazine to two molecules of ammonia. The reduction is initiated by formation of hydrogen. The enzyme can also reduce acetylene to ethylene (but only very slowly to ethane), azide to nitrogen and ammonia, and cyanide to methane and ammonia. In the absence of a suitable substrate, hydrogen is slowly formed. Some enzymes utilize ferredoxin rather than flavodoxin as the electron donor (see EC 1.18.6.1, nitrogenase). Group: Enzymes. Enzyme Commission Number: EC 1.19.6.1. CAS No. 9013-4-1. 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-1115; nitrogenase (flavodoxin); EC 1.19.6.1; 9013-04-1. Cat No: EXWM-1115. Creative Enzymes
Nitrogen-doped graphene This highly exfoliated nitrogen-doped graphene exhibits high electrochemical activity towards oxygen reduction in alkali medium providing an affordable industrial alternative to currently used noble metal-based catalysts (i.e. Pt, Pd). This nitrogen-doped graphene shows high onset potential (ca. 940 mV vs. RHE) carrying out the electrochemical oxygen reduction reaction (ORR) towards a 4 electron pathway avoiding the production of H2O2. Furthermore, this material is reported to be more stable (to MeOH) and durable (CO tolerance) than Pt-based catalysts.This highly exfoliated nitrogen-doped graphene exhibits high electrochemical activity towards oxygen reduction in alkali medium providing an affordable industrial alternative to currently used noble metal-based catalysts (i.e. Pt, Pd). This nitrogen-doped graphene shows high onset potential (ca. 940 mV vs. RHE) carrying out the electrochemical oxygen reduction reaction (ORR) towards a 4 electron pathway avoiding the production of H2O2. Furthermore, this material is reported to be more stable (to MeOH) and durable (CO tolerance) than Pt-based catalysts. Uses: Electrocatalyst. field-effect transistors. sensors. lithium ion batteries. supercapacitors. Group: Carbon nano materials. Molecular formula: 12.01. Alfa Chemistry Materials 5
Nitrogen-doped graphene This highly exfoliated nitrogen-doped graphene exhibits high electrochemical activity towards oxygen reduction in alkali medium providing an affordable industrial alternative to currently used noble metal-based catalysts (i.e. Pt, Pd). This nitrogen-doped graphene shows high onset potential (ca. 940 mV vs. RHE) carrying out the electrochemical oxygen reduction reaction (ORR) towards a 4 electron pathway avoiding the production of H2O2. Furthermore, this material is reported to be more stable (to MeOH) and durable (CO tolerance) than Pt-based catalysts.This highly exfoliated nitrogen-doped graphene exhibits high electrochemical activity towards oxygen reduction in alkali medium providing an affordable industrial alternative to currently used noble metal-based catalysts (i.e. Pt, Pd). This nitrogen-doped graphene shows high onset potential (ca. 940 mV vs. RHE) carrying out the electrochemical oxygen reduction reaction (ORR) towards a 4 electron pathway avoiding the production of H2O2. Furthermore, this material is reported to be more stable (to MeOH) and durable (CO tolerance) than Pt-based catalysts. Uses: Electrocatalyst. field-effect transistors. sensors. lithium ion batteries. supercapacitors. Group: Graphene series. Molecular formula: 12.01. Alfa Chemistry Materials 3
Nitrogen-doped Graphene Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;Bl… Alfa Chemistry Materials 5
Nitrogen-Doped Graphene Aerogel Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; Wet… Alfa Chemistry Materials 5
Nitrogen doped graphene oxide Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSo… Alfa Chemistry Materials 6
Nitrogen-doped Graphene Oxide Nitrogen-doped Graphene Oxide. Uses: Electrocatalyst. field-effect transistors. sensors. lithium ion batteries. supercapacitors. Group: other nano materials. Molecular formula: 14.5. Alfa Chemistry Materials 3
Nitrogen-doped Graphene Powder Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetS… Alfa Chemistry Materials 3
Nitrogen-doped Graphene Powder Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetS… Alfa Chemistry Materials 5
Nitrogen-Doped Graphene Powder Nitrogen-Doped Graphene Powder. Group: Graphene nanopowders. CAS No. 1034343-98-0. 99.9 %. Alfa Chemistry Materials 3
Nitrogen doped graphene quantum dots Nitrogen doped graphene quantum dots. Group: Graphene quantum dots. Alfa Chemistry Materials 7
Nitrogen doped ordered mesoporous carbon Nitrogen doped ordered mesoporous carbon. Group: Carbon compounds. Alfa Chemistry Materials 6
Nitrogen doped TiO2 Nanotubes Nitrogen doped TiO2 Nanotubes. Group: Graphene nanopowdersdoped nanoparticles. CAS No. 13463-67-7. Molecular formula: 79.8658 g/mol. 99.9%. Alfa Chemistry Materials 2
Nitrogen hydroxideoxide (N(OH)2O) (9CI) Heterocyclic Organic Compound. CAS No. 12507-77-6. Molecular formula: H2N O3. Mole weight: 63.0128. Purity: 0.96. IUPACName: nitric acid. Canonical SMILES: [N+](=O)(O)[O-]. Density: 1.623 g/cm³. ECNumber: 231-714-2. Catalog: ACM12507776. Alfa Chemistry. 5
Nitrogenistein Nitrogenistein. Group: Biochemicals. Alternative Names: 4'-Nitro-6-hydroxyflavone; 6-Hydroxy-2-(4-nitrophenyl)-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 39679-60-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C15H9NO5. US Biological Life Sciences. USBiological 8
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Nitrogenistein (4'-Nitro-6-hydroxyflavone) Nitrogenistein (4'-Nitro-6-hydroxyflavone). Group: Biochemicals. Alternative Names: 4'-Nitro-6-hydroxyflavone. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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Nitrogen Oxide Ion Selective Electrode Solutions Nitrogen Oxide Ion Selective Electrode Solutions. Group: Electrolytes. Alfa Chemistry Materials 5
Nitrogen/Phosphorus co-doped graphene Typical thickness: 1-5 layers.Typical size : 0.5-5 μm. Uses: Electrocatalyst. field-effect transistors. sensors. lithium ion batteries. supercapacitors. Group: Carbon nano materials. Molecular formula: 12.01. Alfa Chemistry Materials 5
Nitrogen/Phosphorus co-doped graphene Typical thickness: 1-5 layers.Typical size : 0.5-5 μm. Uses: Electrocatalyst. field-effect transistors. sensors. lithium ion batteries. supercapacitors. Group: other nano materials. Molecular formula: 12.01. Alfa Chemistry Materials 3
Nitrogen/Sulfur co-doped graphene Typical thickness: 1-5 layers.Typical size : 0.5-5 μm. Uses: Bioimaging photocatalysis led energy conversion sensing. Group: Carbon nano materials. Alfa Chemistry Materials 5
Nitrogen/Sulfur co-doped graphene Typical thickness: 1-5 layers.Typical size : 0.5-5 μm. Uses: Bioimaging photocatalysis led energy conversion sensing. Group: other nano materials. Alfa Chemistry Materials 3
11-Nitrogen dioxide (as nitrite) 11-Nitrogen dioxide (as nitrite). Uses: For analytical and research use. Group: Environmental proficiency testing. Catalog: APS014189. Format: 4 x Palmes-type diffusion tubes spiked with sodium nitrite as a surrogate for Nitrogen dioxide (NO2). Alfa Chemistry Analytical Products
3,3 '-((methyl nitrogen secondary) double (ethane-1,1-secondary)) diol 3,3 '-((methyl nitrogen secondary) double (ethane-1,1-secondary)) diol. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H21NO2. Mole Weight: 271.36. Catalog: APB10201. Alfa Chemistry Analytical Products 3
ADP-ribosyl-[dinitrogen reductase] hydrolase The enzyme restores the activity of EC 1.18.6.1, nitrogenase, by catalysing the removal of ADP-ribose from an arginine residue of the dinitrogenase reductase component of nitrogenase. This activity occurs only when the nitrogenase product, ammonium, is not available. The combined activity of this enzyme and EC 2.4.2.37, NAD+-dinitrogen-reductase ADP-D-ribosyltransferase, controls the level of activity of nitrogenase. Group: Enzymes. Synonyms: azoferredoxin glycosidase; azoferredoxin-activating enzymes; dinitrogenase reductase-activating glycohydrolase; ADP-ribosyl glycohydrolase; draG (gene name). Enzyme Commission Number: EC 3.2.2.24. CAS No. 125626-63-3. 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-3978; ADP-ribosyl-[dinitrogen reductase] hydrolase; EC 3.2.2.24; 125626-63-3; azoferredoxin glycosidase; azoferredoxin-activating enzymes; dinitrogenase reductase-activating glycohydrolase; ADP-ribosyl glycohydrolase; draG (gene name). Cat No: EXWM-3978. Creative Enzymes
Ammonia as Nitrogen 1000 μg/mL in H2O Ammonia as Nitrogen 1000 μg/mL in H2O. Group: Acids and alkalis. Alfa Chemistry Materials 3
Ammonia as Nitrogen from Ammonium Chloride at 100 μg/mL in H2O Ammonia as Nitrogen from Ammonium Chloride at 100 μg/mL in H2O. Group: Acids and alkalis. Alfa Chemistry Materials 3
Graphene Nitrogen-doped (GNdp) Nanopowder Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, Other… Alfa Chemistry Materials 5
Melphalan (4-[Bis(2-chloroethyl)amino]-L-phenylalanine, p-Di-(2-chloroethyl)amino-L-phenylalanine, L-phenylalanine Mustard, Alanine Nitrogen Mustard, L-PAM, Melfalan, Alkeran, Sarcoclorin) Antineoplastic. Group: Biochemicals. Alternative Names: 4-[Bis(2-chloroethyl)amino]-L-phenylalanine; p-Di-(2-chloroethyl)amino-L-phenylalanine; L-phenylalanine Mustard; Alanine Nitrogen Mustard; L-PAM; Melfalan; Alkeran; Sarcoclorin. Grades: Highly Purified. CAS No. 148-82-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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Melphalan-d8 (4-[Bis(2-chloroethyl)amino]-L-phenylalanine-d8, p-Di-(2-chloroethyl)amino-L-phenylalanine-d8, L-phenylalanine Mustard-d8, Alanine Nitrogen Mustard-d8, L-PAM-d8, Melfalan-d8, Alkeran-d8, Sarcoclorin-d8) Antineoplastic. Group: Biochemicals. Alternative Names: 4-[Bis(2-chloroethyl)amino]-L-phenylalanine-d8; p-Di-(2-chloroethyl)amino-L-phenylalanine-d8; L-phenylalanine Mustard-d8; Alanine Nitrogen Mustard-d8; L-PAM-d8; Melfalan-d8; Alkeran-d8; Sarcoclorin-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
NAD+-dinitrogen-reductase ADP-D-ribosyltransferase The combined action of this enzyme and EC 3.2.2.24, ADP-ribosyl-[dinitrogen reductase] hydrolase, controls the activity level of nitrogenase (EC 1.18.6.1). In the presence of ammonium, the product of nitrogenase, this enzyme covalently links an ADP-ribose moiety to a specific arginine residue of the dinitrogenase reductase component of nitrogenase, blocking its activity. Group: Enzymes. Synonyms: NAD-azoferredoxin (ADPribose)transferase; NAD-dinitrogen-reductase ADP-D-ribosyltransferase; draT (gene name). Enzyme Commission Number: EC 2.4.2.37. CAS No. 117590-45-1. 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-2665; NAD+-dinitrogen-reductase ADP-D-ribosyltransferase; EC 2.4.2.37; 117590-45-1; NAD-azoferredoxin (ADPribose)transferase; NAD-dinitrogen-reductase ADP-D-ribosyltransferase; draT (gene name). Cat No: EXWM-2665. Creative Enzymes
N-Methyl Omeprazole-d3 (Mixture of isomers with the methylated nitrogens of imidazole) Labeled Omeprazole impurity. Group: Biochemicals. Alternative Names: 5-Methoxy-2-[[ (4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1-methyl-. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole) N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole). Uses: For analytical and research use. Group: Impurity standards. CAS No. 89352-76-1. Pack Sizes: 100MG. Molecular Formula: C18H21N3O3S. Mole Weight: 359.44. Catalog: APS89352761. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole) Omeprazole impurity. Group: Biochemicals. Alternative Names: 5-Methoxy-2-[[ (4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl]sulfinyl]-1-methyl-. Grades: Highly Purified. CAS No. 89352-76-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
10,15-Dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole Nitrogen MOFs Ligands. Alternative Names: 10,15-Dihydro-5H-5,10,15-triazadiindeno[1,2-a:1',2'-c]fluorene. CAS No. 109005-10-9. Molecular formula: C24H15N3. Mole weight: 345.39. Appearance: Soild. IUPACName: 9, 18, 27-triazaheptacyclo[18.7.0.02, 10.03, 8.011, 19.012, 17.021, 26]heptacosa-1(20), 2(10), 3, 5, 7, 11(19), 12, 14, 16, 21, 23, 25-dodecaene. Canonical SMILES: C1=CC=C2C (=C1)C3=C (N2)C4=C (C5=C3NC6=CC=CC=C65)NC7=CC=CC=C74. Catalog: ACM109005109-2. Alfa Chemistry. 4
1,10-Phenanthroline-2-carbonitrile Nitrogen-Donor Ligands. Alternative Names: 2-Cyano-1,10-phenanthroline. CAS No. 1082-19-5. Molecular formula: C13H7N3. Mole weight: 205.22. Purity: 0.98. IUPACName: 1,10-phenanthroline-2-carbonitrile. Catalog: ACM1082195. Alfa Chemistry. 4
1,10-Phenanthroline-4,7-diamine Nitrogen-Donor Ligands. CAS No. 119004-19-2. Molecular formula: C12H10N4. Mole weight: 210.23. Purity: 0.97. IUPACName: 1,10-phenanthroline-4,7-diamine. Catalog: ACM119004192. Alfa Chemistry. 2
1,10-Phenanthroline-4,7-dicarboxylic acid 1,10-Phenanthroline-4,7-dicarboxylic acid. Group: Carboxylic acid nitrogen-containing mixed mof ligand-ternary mixed ligand. Alternative Names: Dcphen; 4,7-Dicarboxy-1,10-Phenanthroline. CAS No. 31301-31-2. Product ID: 1,10-phenanthroline-4,7-dicarboxylic acid. Molecular formula: 268.22. Mole weight: C14H8N2O4. InChI=1S/C14H8N2O4/c17-13 (18)9-3-5-15-11-7 (9)1-2-8-10 (14 (19)20)4-6-16-12 (8)11/h1-6H, (H, 17, 18) (H, 19, 20). MBOIBXSDCWRKJR-UHFFFAOYSA-N. 95%+. Alfa Chemistry Materials 7
1,10-Phenanthroline-5-carbonitrile Nitrogen-Donor Ligands. CAS No. 1082-21-9. Molecular formula: C13H7N3. Mole weight: 205.22. Purity: 0.98. IUPACName: 1,10-phenanthroline-5-carbonitrile. Catalog: ACM1082219. Alfa Chemistry. 4
1,10-Phenanthroline-5-carboxylic acid 1,10-Phenanthroline-5-carboxylic acid. Group: Carboxylic acid nitrogen-containing mixed mof ligand-binary mixed ligand. Alternative Names: 5-Carboxy-1,10-phenanthroline. CAS No. 630067-06-0. Product ID: 1,10-phenanthroline-5-carboxylic acid. Molecular formula: 224.21. Mole weight: C13H8N2O2. UCJSMIWAXWPDOJ-UHFFFAOYSA-N. InChI=1S/C13H8N2O2/c16-13 (17)10-7-8-3-1-5-14-11 (8)12-9 (10)4-2-6-15-12/h1-7H, (H, 16, 17). 97%. Alfa Chemistry Materials 7
1-(1,10-Phenanthrolin-2-yl)propan-1-one Nitrogen-Donor Ligands. Alternative Names: 2-propionyl[1,10]phenanthroline. CAS No. 1227404-33-2. Molecular formula: C15H12N2O. Mole weight: 236.27. Purity: 95%+. IUPACName: 1-(1,10-phenanthrolin-2-yl)propan-1-one. Catalog: ACM1227404332. Alfa Chemistry. 5
1,1',1''-(1,3,5-Benzenetriyl)tris[1H-benzimidazole] Nitrogen MOFs Ligands. Alternative Names: TBIB; 1H-Benzimidazole, 1,1',1''-(1,3,5-benzenetriyl)tris-. CAS No. 1207945-97-8. Molecular formula: C27H18N6. Mole weight: 426.47. Purity: 95%+. Catalog: ACM1207945978-1. Alfa Chemistry. 3
1,1'-[1,3-Phenylenebis(methylene)]bis-1h-imidazole 1,1'-[1,3-Phenylenebis(methylene)]bis-1h-imidazole. Group: Nitrogen-containing mof ligand-binary nitrogen-containing mof ligand. Alternative Names: 1,3-Bis((1H-Imidazol-1-Yl)Methyl)Benzene; 1-[[3-(imidazol-1-ylmethyl)phenyl]methyl]imidazole; m-bix; 1,3-bix. CAS No. 69506-92-9. Molecular formula: 238.29. Mole weight: C14H14N4. 98%. Alfa Chemistry Materials 7
1,1'-(1,4-butanediyl)bis-1H-Imidazole 1,1'-(1,4-butanediyl)bis-1H-Imidazole. Group: Nitrogen-containing mof ligand-binary nitrogen-containing mof ligand. CAS No. 69506-86-1. Product ID: 1-(4-imidazol-1-ylbutyl)imidazole. Molecular formula: 190.25g/mol. Mole weight: C10H14N4. InChI=1S/C10H14N4/c1 (5-13-7-3-11-9-13) 2-6-14-8-4-12-10-14/h3-4, 7-10H, 1-2, 5-6H2. LGCPYQSYWVJQCJ-UHFFFAOYSA-N. Alfa Chemistry Materials 7
1,1'-(1,4-Phenylene)bis[1H-benzimidazole] Nitrogen MOFs Ligands. Alternative Names: 1,4-Bis(benzimidazol-1-yl)benzene. CAS No. 1186302-88-4. Molecular formula: C20H14N4. Mole weight: 310.35. Appearance: Tan solid. Purity: 0.97. Catalog: ACM1186302884-1. Alfa Chemistry. 2
1,1,2,2-tetra(1H-pyrazol-1-yl)ethane 1,1,2,2-tetra(1H-pyrazol-1-yl)ethane. Group: Nitrogen-containing mof ligand-multiple nitrogen-containing mof ligand. Alternative Names: 1,1,1,1-(1,2-Ethanediylidene)tetrakis[1H -pyrazole]. CAS No. 1073267-95-4. Product ID: 1-[1,2,2-tri(pyrazol-1-yl)ethyl]pyrazole. Molecular formula: 294.31. Mole weight: C14H14N8. InChI=1S/C14H14N8/c1-5-15-19 (9-1) 13 (20-10-2-6-16-20) 14 (21-11-3-7-17-21) 22-12-4-8-18-22/h1-14H. KEBXPUHLPKEZHM-UHFFFAOYSA-N. 97%. Alfa Chemistry Materials 7
1,1,2,2-tetra(1H-pyrazol-1-yl)ethane Nitrogen MOFs Ligands. Alternative Names: 1,1,1,1-(1,2-Ethanediylidene)tetrakis[1H -pyrazole]. CAS No. 1073267-95-4. Molecular formula: C14H14N8. Mole weight: 294.31. Appearance: Grey powder. Purity: 0.97. IUPACName: 1-[1,2,2-tri(pyrazol-1-yl)ethyl]pyrazole. Catalog: ACM1073267954-2. Alfa Chemistry. 4
1,1,2,2-Tetrakis(4-(pyridin-3-yl)phenyl)ethene 1,1,2,2-Tetrakis(4-(pyridin-3-yl)phenyl)ethene. Group: Nitrogen-containing mof ligand-multiple nitrogen-containing mof ligand. Alternative Names: 3,3',3'',3'''-(1,2-Ethenediylidenetetra-4,1-phenylene)tetrakis[pyridine]. CAS No. 1287777-24-5. Product ID: 3-[4-[1,2,2-tris(4-pyridin-3-ylphenyl)ethenyl]phenyl]pyridine. Molecular formula: 640.77. Mole weight: C46H32N4. InChI=1S/C46H32N4/c1-5-41 (29-47-25-1) 33-9-17-37 (18-10-33) 45 (38-19-11-34 (12-20-38) 42-6-2-26-48-30-42) 46 (39-21-13-35 (14-22-39) 43-7-3-27-49-31-43) 40-23-15-36 (16-24-40) 44-8-4-28-50-32-44/h1-32H. NTTBJLYHXDDNQR-UHFFFAOYSA-N. 95%. Alfa Chemistry Materials 7
1,1,2,2-Tetrakis(4-(pyridin-3-yl)phenyl)ethene Nitrogen MOFs Ligands. Alternative Names: 3,3',3'',3'''-(1,2-Ethenediylidenetetra-4,1-phenylene)tetrakis[pyridine]. CAS No. 1287777-24-5. Molecular formula: C46H32N4. Mole weight: 640.77. Purity: 0.95. IUPACName: 3-[4-[1,2,2-tris(4-pyridin-3-ylphenyl)ethenyl]phenyl]pyridine. Catalog: ACM1287777245-1. Alfa Chemistry. 4
1,1'-((2,3,5,6-Tetramethyl-1,4-phenylene)bis(methylene))bis(1H-imidazole) Nitrogen MOFs Ligands. CAS No. 1012075-54-5. Molecular formula: C18H22N4. Mole weight: 294.39. Purity: 95%+. Catalog: ACM1012075545-1. Alfa Chemistry. 3
[1,1'-Biphenyl]-3,5-dicarboxylic acid, 4'-(2H-tetrazol-5-yl)- Carboxylated Nitrogen Hybrid MOFs Ligands. Alternative Names: 4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid; [1,1'-Biphenyl]-3,5-dicarboxylic acid, 4'-(2H-tetrazol-5-yl)-. CAS No. 1159595-96-6. Molecular formula: C15H10N4O4. Mole weight: 310.26. Appearance: Solid. Purity: 0.98. Catalog: ACM1159595966-1. Alfa Chemistry. 2
1, 1'-Bis(4-methoxyphenyl)-[4, 4'-bipyridine]-1, 1'-diium Nitrogen MOFs LigandsOrganic-linker Blocks. Alternative Names: 1-(4-Methoxyphenyl)-4-[1-(4-methoxyphenyl)pyridin-1-ium-4-yl]pyridin-1-ium,dichloride. CAS No. 100906-93-2. Molecular formula: C24H22Cl2N2O2. Mole weight: 441.35. Appearance: Yellow-brown powder. Purity: 0.95. Catalog: ACM100906932-2. Alfa Chemistry. 3
1,1'-Bis(diphenylphosphino)ferrocene Ligand for Pd-catalyzed cross-coupling. Useful ligand for Pd-catalyzed carbon-nitrogen and carbon-oxygen bond forming procedures. Ligand for Ni-catalyzed amination of aryl chlorides. Ligand for Pd-catalyzed conversion of aryl halides to aryl nitriles. Ligand for Ni-catalyzed Suzuki reactions. Ni-catalyzed hydroamination of 1,3-dienes. Pd-catalyzed hydrocarbonation and hydroamination of 3,3-dihexylcyclopropene. Pd-catalyzed γ-arylation of β,γ-unsaturated ketones. Ligand for Ru-catalyzed reduction of nitriles to primary amines. Ligand for Rh-catalyzed alkyne head-to-tail dimerization. Ligand for Rh-catalyzed cross-coupling Ligand for Rh-catalyzed olefin isomerization Ligand for Ni or Rh-catalyzed borylation Ligand for regioselective Pd-catalyzed hydrophosphinylation of terminal alkynes to form branched alkenes. Group: Organic phosphine compounds. Alternative Names: 1,1'-Ferrocenediyl-bis(diphenylphosphine); DPPF. CAS No. 12150-46-8. Molecular formula: C34H28FeP2. Mole weight: 554.38. Appearance: Solid. Purity: 0.98. IUPACName: 1,1-Bis(diphenylphosphino)ferrocene. Catalog: ACM12150468-1. Alfa Chemistry. 2
1,1'-Bis(pyridin-4-ylmethyl)-1H,1'H-2,2'-biimidazole Nitrogen MOFs Ligands. Alternative Names: 1,1-Bis(pyridin-4-ylmethyl)-2,2-bisimidazole; 1,1'-bis(pyridin-4-ylmethyl)-1H,1'H-2,2'-biimidazole. CAS No. 1079311-38-8. Molecular formula: C18H16N6. Mole weight: 316.35. Purity: 95%+. Catalog: ACM1079311388-1. Alfa Chemistry. 4
(11BS,11'bS)-(1S,2S)-1,2-bis(3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepin-4-yl)-1,2-diphenylethane Nitrogen-Donor Ligands. Alternative Names: 3H-Dinaphth[2,1-c:1',2'-e]azepine, 4,4'-[(1S,2S)-1,2-diphenyl-1,2-ethanediyl]bis[4,5-dihydro-, (11bS,11'bS)-. CAS No. 1256952-85-8. Molecular formula: C58H44N2. Mole weight: 768.98. Purity: 0.98. IUPACName: 13-[(1S, 2S)-2-(13-azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-13-yl)-1, 2-diphenylethyl]-13-azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaene. Catalog: ACM1256952858. Alfa Chemistry. 4
1,1'-Diethyl-1H,1'H-[2,2']Biimidazolyl 1,1'-Diethyl-1H,1'H-[2,2']Biimidazolyl. Group: Nitrogen-containing mof ligand-binary nitrogen-containing mof ligand. Alternative Names: 1,1'-DIETHYL-1H,1'H-[2,2']BIIMIDAZOLYL. CAS No. 37572-50-2. Product ID: 1-ethyl-2-(1-ethylimidazol-2-yl)imidazole. Molecular formula: 190.24496. Mole weight: C10H14N4. CCN1C=CN=C1C2=NC=CN2CC. InChI=1S/C10H14N4/c1-3-13-7-5-11-9 (13)10-12-6-8-14 (10)4-2/h5-8H, 3-4H2, 1-2H3. PRTVHGIPJBZJKX-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 7
1-([2,2'-Bipyridin]-6-yl)ethanone Nitrogen-Donor Ligands. Alternative Names: 6-Acetyl-2,2'-Bipyridine; Ethanone,1-[2,2'-Bipyridin]-6-Yl-. CAS No. 126770-42-1. Molecular formula: C12H10N2O. Mole weight: 198.22. Purity: 0.97. IUPACName: 1-(6-pyridin-2-ylpyridin-2-yl)ethanone. Catalog: ACM126770421. Alfa Chemistry. 4
1,2,4,5-tetra(1H-imidazol-1-yl)benzene 1,2,4,5-tetra(1H-imidazol-1-yl)benzene. Group: Nitrogen-containing mof ligand-multiple nitrogen-containing mof ligand. CAS No. 1220714-37-3. Product ID: 1-[2,4,5-tri(imidazol-1-yl)phenyl]imidazole. Molecular formula: 342.4g/mol. Mole weight: C18H14N8. InChI=1S/C18H14N8/c1-5-23 (11-19-1)15-9-17 (25-7-3-21-13-25)18 (26-8-4-22-14-26)10-16 (15)24-6-2-20-12-24/h1-14H. DZKDAFGOBRZQPO-UHFFFAOYSA-N. Alfa Chemistry Materials 7
1,2,4,5-Tetra(2H-tetrazol-5-yl)benzene Nitrogen MOFs Ligands. Alternative Names: 1,2,4,5-Tetra(2H-tetrazol-5-yl)benzene; 5-[2,4,5-Tris(2H-tetrazol-5-yl)phenyl]-2H-tetrazole. CAS No. 1291058-05-3. Molecular formula: C10H6N16. Mole weight: 350.26. Purity: 0.97. IUPACName: 5-[2,4,5-tris(2H-tetrazol-5-yl)phenyl]-2H-tetrazole. Catalog: ACM1291058053-2. Alfa Chemistry. 4
1,2,4,5-Tetraimidazole-benzene Nitrogen MOFs Ligands. Alternative Names: 1,2,4,5-tetrakis(1-imidazolyl)benzene. CAS No. 1220714-37-3. Molecular formula: C18H14N8. Mole weight: 342.36. Appearance: White to off-white solid. Purity: 0.97. Catalog: ACM1220714373-3. Alfa Chemistry. 5
1,2,4,5-tetrakis(imidazol-1-ylmethyl)benzene 1,2,4,5-tetrakis(imidazol-1-ylmethyl)benzene. Group: Nitrogen-containing mof ligand-ternary nitrogen-containing mof ligand. Alternative Names: TIMB. CAS No. 475094-90-7. Product ID: 1-[[2,4,5-tris(imidazol-1-ylmethyl)phenyl]methyl]imidazole. Molecular formula: 398.46. Mole weight: C22H22N8. InChI=1S/C22H22N8/c1-5-27 (15-23-1)11-19-9-21 (13-29-7-3-25-17-29)22 (14-30-8-4-26-18-30)10-20 (19)12-28-6-2-24-16-28/h1-10, 15-18H, 11-14H2. YSFJZLVJLAOPGF-UHFFFAOYSA-N. 97%. Alfa Chemistry Materials 7
1,2,4,5-Tetrazine, 3,6-di-3-pyridinyl- Nitrogen MOFs Ligands. Alternative Names: 3,6-Di(pyridin-3-yl)-1,2,4,5-tetrazine; 3,6-Bis(pyridin-3-yl)-1,2,4,5-tetrazine. CAS No. 107599-30-4. Molecular formula: C12H8N6. Mole weight: 236.23. Purity: 0.95. Catalog: ACM107599304-3. Alfa Chemistry. 4
1,2-Bis(1,2,4-triazol-1-yl) ethane Nitrogen MOFs Ligands. Alternative Names: 1,1'-(1,2-Ethanediyl)bis[1H-1,2,4-triazole]; 1,2-Di(1H-1,2,4-triazol-1-yl)ethane; 1-[2-(1,2,4-Triazol-1-yl)ethyl]-1,2,4-triazole. CAS No. 116476-98-3. Molecular formula: C6H8N6. Mole weight: 164.17. Appearance: White powder. Purity: 0.98. Catalog: ACM116476983-1. Alfa Chemistry. 2
1,2-Bis(3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]azepin-4-yl)-1,2-diphenylethane Nitrogen-Donor Ligands. Alternative Names: 13-[2-(13-Azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-13-yl)-1, 2-diphenylethyl]-13-azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaene. CAS No. 1256952-84-7. Molecular formula: C58H44N2. Mole weight: 768.98. Purity: 97%+. IUPACName: 13-[2-(13-azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaen-13-yl)-1, 2-diphenylethyl]-13-azapentacyclo[13.8.0.02, 11.03, 8.018, 23]tricosa-1(15), 2(11), 3, 5, 7, 9, 16, 18, 20, 22-decaene. Catalog: ACM1256952847. Alfa Chemistry. 4
1,2-Bis(5-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridin-3-yl)ethyne Nitrogen-Donor Ligands. Alternative Names: 2-[5-[2-[5-(4,4-Dimethyl-5H-1,3-oxazol-2-yl)pyridin-3-yl]ethynyl]pyridin-3-yl]-4,4-dimethyl-5H-1,3-oxazole. CAS No. 1254929-22-0. Molecular formula: C22H22N4O2. Mole weight: 374.44. Purity: 0.98. IUPACName: 2-[5-[2-[5-(4,4-dimethyl-5H-1,3-oxazol-2-yl)pyridin-3-yl]ethynyl]pyridin-3-yl]-4,4-dimethyl-5H-1,3-oxazole. Catalog: ACM1254929220. Alfa Chemistry. 4

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