A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Carbonic acid,compd. with hydrazinecarboximidamide
Carbonic acid,compd. with hydrazinecarboximidamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: aminoguanidinium bicarbonate;2-PYRIDINE METHANOL, 99+%;2-aminoguanidine;2-azanylguanidine. Product Category: Heterocyclic Organic Compound. CAS No. 2200-97-7. Molecular formula: C2H8N4O3. Mole weight: 136.109920 [g/mol]. Purity: 0.96. IUPACName: 2-aminoguanidine; carbonic acid. Canonical SMILES: C(=NN)(N)N.C(=O)(O)O. Density: g/cm³. ECNumber: 219-956-7. Product ID: ACM2200977. Alfa Chemistry ISO 9001:2015 Certified.
Carbonic acid di-2-pyridyl ester
Carbonic acid di-2-pyridyl ester is used as a coupling agent in the esterification of carboxylic acids. Di-2-pyridyl carbonate is also used as a reagent to synthesize active carbonates and carbamates. Synonyms: DPC; 2-Pyridinol-2,2'-carbonate; 2-Pyridinol Carbonate; Bis(pyrid-2-yl) Carbonate; Bis(pyridin-2-yl) Carbonate; Di-2-pyridyl Carbonate; 2-Pyridinol, carbonate (2:1) (ester) (9CI); Carbonic acid, di-2-pyridyl ester (7CI,8CI). Grades: 98 % (HPLC). CAS No. 1659-31-0. Molecular formula: C11H8N2O3. Mole weight: 216.19.
Carbonic acid di-2-pyridyl ester
Carbonic acid di-2-pyridyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1659-31-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C11H8N2O3. US Biological Life Sciences.
Worldwide
Carbonic acid ethyl ester m-tolyl ester
Carbonic acid ethyl ester m-tolyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CARBONIC ACID ETHYL ESTER M-TOLYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 22719-82-0. Molecular formula: C10H12O3. Mole weight: 180.20048. Product ID: ACM22719820. Alfa Chemistry ISO 9001:2015 Certified.
Carbonic anhydrase, Bovine erythrocytes (EC 4.2.1.1) is ubiquitous zinc-containing metalloenzyme present in prokaryotes and eukaryotes. Carbonic anhydrase can catalyze reversible conversion of carbon dioxide to bicarbonate and protons. Carbonic anhydrase can be used for the research of cancer, glaucoma, obesity and epilepsy [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: EC 4.2.1.1. CAS No. 9001-03-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P1775.
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
Carbonic Anhydrase II from Human, Recombinant
Carbonic anhydrase is a zinc metalloenzyme that has a molecular weight of approximately 30 kDa Da. The enzyme catalyzes the hydRation of carbon dioxide to carbonic acid. It is involved in vital processes such as pH and CO2 homeostasis, transport of bicarbonate and CO2, biosynthetic reactions, bone resorption, calcification, and tumorigenicity. Therefore, this enzyme is an important target for inhibitors with clinical applications in various pathologies such as glaucoma, epilepsy and Parkinsons disease. Applications: Human carbonic anhydrase isozyme ii has been used to assess its gene fusion abilities for efficient expression and recovery of recombinant proteins. human ...viduals. the enzyme has also been used in the study of natural phenolic inhibitors of ca ii. Group: Enzymes. Synonyms: Carbonic Anhydrase II; carbonate dehydRatase; carbonic anhydrase; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhydrase A; carbonate hydro-lyase; EC 4.2.1.1; CA-II; CA2; Carbonic Anhydrase 2. Enzyme Commission Number: EC 4.2.1.1. CAS No. 9001-03-0. Carbonic Anhydrase. Activity: > 80%, > 3 ,000 W-A units/mg protein. Form: powder. Source: E. coli. Species: Human. Carbonic Anhydrase II; carbonate dehydRatase; carbonic anhydrase; anhydrase; carbonate anhydrase; carbonic acid anhydrase; carboxyanhydrase; carbonic anhyd
Carbonic anhydrase inhibitor 2
Carbonic anhydrase inhibitor 1 (compound 7c) is a carbonic anhydrase II inhibitor. Carbonic anhydrase inhibitor 3 reduces the intraocular pressure in glaucomatous rabbits [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2758231-43-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-142849.
Carbonic anhydrase (isoenzyme)
Carbonic anhydrase isoenzyme is the isoenzyme of Carbonic anhydrase (HY-P1775). Carbonic anhydrase isoenzyme is ubiquitous zinc-containing metalloenzyme present in prokaryotes and eukaryotes. Carbonic anhydrase isoenzyme catalyzes reversible conversion of carbon dioxide to bicarbonate and protons, and can be used for the research of cancer, glaucoma, obesity and epilepsy [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 9001-03-0. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-P1775A.
A cell permeable benzenesulfonamide Carbonic Anhydrase (CA) inhibitor that is selective for human hCA IX and hCA XII (Ki = 0.9nM and 5.7nM, respectively) against two other physiologically relevant hCA isoforms (Ki = 23.4nM and 15nM for hCA I and hCA II, respectively), as compared with another CA inhibitor AAZ (Ki = 250nM, 12nM, 25nM, and 5.7nM for hCA I, hCA II, hCA IX, and hCA XII, respectively). It is shown to effectively inhibit the formation of metastases by 4T1 breast cancer cells in a mouse model dose-dependently at pharmacologic concentrations of 15-45mg/kg. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Carbonic Anhydrase IX/XII Inhibitor II, U-104 (CAIX Inhibitor II)
A cell permeable ureido-sulfonamide Carbonic Anhydrase (CA) inhibitor that is selective for human hCA IX and hCA XII (KiEnM and 4.5nM, respectively) against two other physiologically relevant hCA isoforms (KiP80nM and 9640nM for hCA I and hCA II, respectively). It elicits anti-tumor growth effects dose-dependently from 19 to 38mg/kg in a mouse tumor growth model implanted with MDA-MB-231 LM2-4Luc+ cells, and demonstrates metastasis inhibition in a mouse metastasis model injected with 4T1 cells. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Carbonimidic acid dimethyl ester
Carbonimidic acid dimethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Carbonimidic acid dimethyl ester;Dimethyl imidocarbonate;Imidocarbonic acid dimethyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 6263-27-0. Molecular formula: C3H7NO2. Mole weight: 89.09. Density: 1 g/cm³. Product ID: ACM6263270. Alfa Chemistry ISO 9001:2015 Certified.
Contains molybdopterin cytosine dinucleotide, FAD and [2Fe-2S]-clusters. Oxygen, methylene blue and iodonitrotetrazolium chloride can act as nonphysiological electron acceptors. Group: Enzymes. Synonyms: carbon monoxide oxidase; carbon monoxide oxygenase (cytochrome b-561); carbon monoxide: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; carbon monoxide oxidase; carbon monoxide oxygenase (cytochrome b-561); carbon monoxide:methylene blue oxidoreductase; CO dehydrogenase; carbon-monoxide dehydrogenase. Cat No: EXWM-1205.
Carbon Nanochips
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;Black, od
Carbon Nanochips
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;Black, od
Carbon Nanofiber
Carbon Nanofiber. Group: Metal nano dispersion. CAS No. 7440-44-0. Molecular formula: 12.01g/mol. Mole weight: C. 99.9 %.
Carbon nanofiber Dispersion
Carbon nanofiber Dispersion. Group: Oxide nano dispersion. CAS No. 7782-42-5. Mole weight: C. >95%.
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;Black,
Carbon Nanofibers
Carbon Nanofibers. Group: other nano materials. CAS No. 7782-42-5. Product ID: Carbon. Molecular formula: 12.01. C.
Carbon NanoFibers
Carbon NanoFibers. Group: Multi wall cnt. CAS No. 7440-44-0. Molecular formula: 12.01 g/mol. 99.9%.
Carbon (C) Nanohorns, Single-Walled, Double Walled and Multi-Walled, are black nano scale cylindrical tubes of graphitic carbon which differ from nanotubes in their "horn-like" shape similar to a sewing thimble giving them numerous applications as both the stiffest and strongest known fibers and because of their unique shape gives them an enormous amount of surface area. Uses: Carbon nanohorns can behave like a conductive metallic or semiconductor depending on their structure, which is useful for nanoscale electronic devices and in electrically conductive films in coatings, plastics, nanowire, nanofiber and in certain bioscience applications. carbon nanohorns are generally immediately available in most volumes. additional technical, research and safety (msds) information is available. Group: other nano materials. CAS No. 7440-44-0. Product ID: Carbon. Molecular formula: 12.1. C.
Carbon nanohorns, as-grown
Dispersibility in water: hydrophobic. Uses: Energy management system: capacitor (good discharge rate, high capacity); fuel cell (good support materials for catalyst metal such as platinum) medical: carrier containing the anticancer drug. gas adsorption: adsorption of highly reactive gas. compound material: additive for characteristic improvement (improve electrical properties). Group: Carbon nano materials. Pack Sizes: 250 mg in poly bottle. Molecular formula: 12.1.
Carbon nanohorns, oxidized
Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter. Uniform size High dispersion High purity, no metallic compound Large surface area Utilization of internal space in carbon nanohorn Holes were formed on the sheath of carbon nanohorn by oxidation treatments. Several materials can be accessible into thecarbon nanohorn sheath. Uses: Energy management system: capacitor (good discharge rate, high capacity); fuel cell (good support materials for catalyst metal such as platinum) medical :carrier containing the anticancer drug gas adsorption: adsorption of highly reactive gas compound material: additive for characteristic improvement (improve electrical properties). Group: Carbon nano materials. Pack Sizes: 250 mg in poly bottle.
Carbon Nanoparticles
Carbon Nanoparticles. Group: Elements nanoparticlesmetal nano dispersion. 99.50%.
Carbon nanopowder
Carbon nanopowder. Group: Elements nanoparticles. >99%.
Carbon Nanorods
Carbon Nanorods are elongated particles ranging from 10 to 120 nanometers (nm) with specific surface area (SSA) in the 30 - 70 m2/g range. Uses: Development research is underway in nano electronics and photonics materials, such as mems and nems, bio nano materials, such as biomarkers, bio diagnostics & bio sensors, and related nano materials, for use in polymers, textiles, fuel cell layers , composites and solar energy materials. applications for carbon nanorods generally involve their magnetic properties and include in catalysts and magnetic recording and in medical sensors and bio medicine as a contrast enhancement agent for magnetic resonance imaging (mri). carbon particles are being tested for site specific drug delivery agents for cancer therapies and in coatings, plastics, nanowire, nanofiber and textiles and in certain alloy and catalyst applications. further research is being done for their potential electrical, dielectric, magnetic, optical, imaging, catalytic, biomedical and bioscience properties. carbon nano particles are generally immediately available in most volumes. additional technical, research and safety (msds) information is available. Group: Nanorods. CAS No. 7440-44-0. Product ID: Carbon. Molecular formula: 12.01. Mole weight: C. C. 99%|99.9%|99.99%|99.999%.
Carbon Nanotube Antibody Conjugation. Group: Single wall cnt. >95% (SWCNT).
Carbon nanotube array, multi-walled
Carbon nanotube array, multi-walled. Group: 3d printing materials carbon nano materials. CAS No. 308068-56-6.
Carbon nanotube array, multi-walled, drawable
Multi-walled carbon nanotubes (MWCNT) are vertically aligned on a Si substrate with a high density. Since all the MWCNTs are bundled by van der Walls force, CNT web is drawn easily by pinching an edge of the array out from the substrate. The web is very light weight and robust, and sometimes semi-transparent. Crystal quality of CNT is examined by Raman scattering measurement. Intensity ratio of G-peak (1580 cm-1) and D-peak (1350 cm-1) represents quality of graphitization of carbon materials. G/D of our CNT is ~3, showing high crystal quality. Uses: Multi-walled carbon nanotubes (mwcnt) are vertically aligned on a si substrate with a high density. since all the mwcnts are bundled by van der walls force, cnt web is drawn easily by pinching an edge of the array out from the substrate. the web is very light weight and robust, and sometimes semi-transparent. crystal quality of cnt is examined by raman scattering measurement. intensity ratio of g-peak (1580 cm-1) and d-peak (1350 cm-1) represents quality of graphitization of carbon materials. g/d of our cnt is ~3, showing high crystal quality. Group: Carbon nano materials. CAS No. 308068-56-6.
Carbon nanotube dispersion. Group: Carbon nano materials. CAS No. 308068-56-6.
Carbon nanotube, double-walled
DWNTs exhibit excellent field emission properties and may be potentially useful as field emission displays (FEDs) and field emission transistors (FETs). Group: 3d printing materials supercapacitorscarbon nano materials. Alternative Names: DWNT, Doublewallcarbonnanotubes. CAS No. 308068-56-6. Molecular formula: 12.01. Mole weight: C, >90% (trace metal basis). 50-80%carbonbasis,O.D.×I.D.×L5 nm×1.3-2.0 nm×50 μm.
Carbon Nanotube Double-walled
Carbon Nanotube Double-walled. Group: Carbon nano materials. CAS No. 308068-56-6.