A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Eumenine mastoparan-OD has potent hemolytic activity against ovine erythrocytes at micromolar concentrations. It also exhibits strong antimicrobial activity against the fungi C.albicans and B.cinerea, and weaker activity against the Gram-negative bacterium E.coli and Gram-positive bacterium S.aureus. Synonyms: EMP-OD.
Eumenitin
Eumenitin is a cationic linear alpha-helical antimicrobial peptide that binds preferentially to charged lipid membranes as compared with zwitterionic ones. It exhibits inhibitory activity against both Gram-positive and Gram-negative bacteria, and moderately stimulates degranulation from the rat peritoneal mast cells. Eumenitin does not show hemolytic activity. It may play a role in preventing infection by microorganisms during prey consumption by their larvae. Grades: >97% by HPLC. Molecular formula: C78H137N19O19. Mole weight: 1645.03.
Eumulgin 62 (Technical Grade)
Eumulgin® B25 is a polymer used in cosmetics formulations. An oil-In-water emulsifier that can function in ointment, cream, gel and other cosmetics formulations. Reagent in liquid crystal nanoparticle formulations as an oral drug delivery system for liver specific distributions. Group: Biochemicals. Grades: Purified. CAS No. 68439-49-6. Pack Sizes: 5g, 25g. Molecular Formula: N/A. US Biological Life Sciences.
Eupatoletin is a flavonol compound isolated from Eupatorium ligustrinum D.C. [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Eupatoletin. CAS No. 29536-44-5. Pack Sizes: 1 mg. Product ID: HY-N10886.
Eupatorin
Eupatorin is a flavanoid with antiproliferative activity in cells expressing the CYP1 family. Eupatorin also displays antioxidant and anti-inflammatory activity. Group: Biochemicals. Alternative Names: 3',5-Dihydroxy-4',6,7-trimethoxyflavone; 5,3'-Dihydroxy-6,7,4'-trimethoxyflavone; 6-Methoxyluteolin 4',7-dimethyl ether; Eupatorin; Eupatorine; NSC 106402; 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 855-96-9. Pack Sizes: 10mg. US Biological Life Sciences.
Eupatorin 5-methyl ether. Group: Biochemicals. Alternative Names: 2-(3-Hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one; 3'-Hydroxy-4',5,6,7-tetramethoxyflavone; 3'-Hydroxy-5,6,7,4'-tetramethoxyflavone. Grades: Highly Purified. CAS No. 21764-09-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H18O7. US Biological Life Sciences.
Worldwide
Eupenifeldin
Ekoenifelden is a bis-heptanol (Bistropolone) compound produced by Eupenicillum brefeldianum. It is cytotoxic to HCT-116 cell line (IC50 = 0.005 μg/mL), and has anti-tumor effect on P388 leukemia model. Synonyms: (6aR*,8E,11aS*,18aR*,19R*,20aR*)-6a,7,10,11,11a,18a,19,20,20a,21-Decahydro-4,16,19-trihydroxy-1,6a,10,13,18a-hexamethyl-3H-dicyclohepta(e,e')cycloundeca(1,2-b:5,6-b')dipyran-3,15(12H)-dione. CAS No. 151803-45-1. Molecular formula: C33H40O7. Mole weight: 548.66.
Eupenifeldin
Eupenifeldin is pentacyclic bistropolone isolated from cultures of Eupenicillium brefeldianum ATCC 74184. Eupenifeldin is cytotoxic against the HCT-116 cell line. Eupenifeldin has the potential for the research of leukemia [1]. Uses: Scientific research. Group: Natural products. CAS No. 151803-45-1. Pack Sizes: 100 μg; 500 μg. Product ID: HY-119784.
Eupenoxide
Eupenoxide is an antibiotic produced by Eupenicillum sp. It has antifungal activity. Synonyms: (+)-Eupenoxide. CAS No. 89773-19-3. Molecular formula: C14H22O4. Mole weight: 254.32.
Euphol acetate
Euphol acetate is a triterpenoid originally isolated from Euphorbia species and has diverse biological activities. It reduces sodium fluorescein uptake by CHO cells expressing organic anion-transporting polypeptide 1B1 (OATP1B1) and OATP1B3 to 29.2 and 40.2% of controls, respectively, when used at a concentration of 10 μM. Euphol acetate is also an inhibitor of hepatic transport proteins organic anion-transporting polypeptide 1/3 (OATP1B1/3). Synonyms: (3β, 13α, 14β, 17α)-lanosta-8, 24-dien-3-ol, acetate. Grades: ≥95%. CAS No. 13879-04-4. Molecular formula: C32H52O2. Mole weight: 468.75.
Euphorbia Factor L2
Euphorbia Factor L2 is a diterpenoid isolated from Euphorbia lathyris L with cytotoxic activity against lung carcinoma A549 cells. Synonyms: Euphorbia Factor L2; 218916-51-9. Grades: 0.98. CAS No. 218916-51-9. Molecular formula: C38H42O9. Mole weight: 642.7.
Euphorbiasteroid
Euphorbiasteroid. Group: Biochemicals. Alternative Names: Euphorbia factor L1. Grades: Plant Grade. CAS No. 28649-59-4. Pack Sizes: 20mg. Molecular Formula: C32H40O8, Molecular Weight: 552.654999999999. US Biological Life Sciences.
Eupteleasaponin I is a triterpenoid compound found in the leaves of Euptelea polyandra Sieb. et Zucc. Synonyms: (3beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1->2)-O-beta-D-glucopyranosyl-(1->3)-beta-D-xylopyranosyl)oxy]-30-noroleana-12,20(29)-dien-28-oic acid beta-D-glucopyranosyl ester. Grades: >98%. CAS No. 290809-29-9. Molecular formula: C52H82O21. Mole weight: 1043.19.
Eupteleasaponin I
Eupteleasaponin I. Group: Biochemicals. CAS No. 290809-29-9. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Euquinine
Euquinine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Euquinine;Quinine ethylcarbonate. Product Category: Heterocyclic Organic Compound. CAS No. 83-75-0. Molecular formula: C23H28N2O4. Mole weight: 396.48. Purity: PURIFIED. Product ID: ACM83750. Alfa Chemistry ISO 9001:2015 Certified.
E-Urocanic acid
E-Urocanic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 3465-72-3. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
Worldwide
Eurocidin C
Eurocidin C is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 128808-61-7. Molecular formula: C39H59NO15. Mole weight: 781.88.
Eurocidin D
Eurocidin D is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 130433-01-1. Molecular formula: C40H61NO15. Mole weight: 795.91.
Eurocidin E
Eurocidin E is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 130433-02-2. Molecular formula: C40H61NO14. Mole weight: 779.91.
Eurocin
Eurocin acts against a range of Gram-positive human pathogens but not against Gram-negative bacteria.
European bumblebee abaecin
European bumblebee abaecin is a Pro-rich peptide. It is active against B. negaterium (MIC=10 ug/ml), E. coli, and A. tumefaciens (25 ug/ml). The source of European bumblebee abaecin is Bombus pascuorum (Hymenoptera, Apoidea). Grades: >98% by HPLC.
Europium Acetate
Europium Acetate. Grades: 99.9% Extremely High (>=99%). CAS No. 62667-64-5. Pack Sizes: Gram Quantities: 10 gm, 100 gm. Order Number: 1756.
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Europium Acetate
EUROPIUM ACETATE, HYDRATE, 99.9% pure, -6 mesh, Formula: Eu(OOCCH3)3.xH2O. CAS No. 1184-63-0. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Europium Acetate
Europium Acetate. Grades: 99.99% Extremely High (>=99%). CAS No. 62667-64-5. Pack Sizes: Gram Quantities: 10 gm , 100 gm. Order Number: 1759.
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Europium atomic absorption standard solution
Europium atomic absorption standard solution. Uses: There are only a few commercial uses for europium. europium oxide, (eu2o3), a compoundof europium, is added to infra-sensitive phosphors to enhance the red colors on tvand computer-monitor picture tubes. it is also added to fluorescent light tubes to increasetheir efficiency, as well as to some materials to make lasers. since it is a good neutron absorber,it is part of nuclear reactor control rods. europium is an additive to the glue used on postagestamps, thus making it possible for the electronic sorting machines in u.s. postal offices to"read" the stamps. Group: Reference-calibration standards.
Europium Bromide
Europium Bromide. Grades: 99.99% Extremely High (>=99%). CAS No. 13759-88-1. Pack Sizes: Gram Quantities: 10 gm, 100 gm. Order Number: 1762.
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Europium chips 10 mm & down
Europium chips 10 mm & down. Grades: 99.9% Extremely High (>=99%). CAS No. 7440-53-1. Pack Sizes: Gram Quantities: 1 gm , 5 gm. Order Number: 1750.
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Europium Chloride
EUROPIUM CHLORIDE, HEXAHYDRATE, 99.9% pure, -10 mesh, Formula: EuCl3.6H2O. CAS No. 13759-92-7. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Europium Chloride
Europium Chloride. Grades: 99.99% Extremely High (>=99%). CAS No. 13759-92-7. Pack Sizes: Gram Quantities: 10 gm, 100 gm. Order Number: 1768.
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Europium Chloride anhydrous
Europium Chloride anhydrous. Grades: 99.9% Extremely High (>=99%). CAS No. 10025-76-0. Pack Sizes: Gram Quantities: 5 gm, 25 gm. Order Number: 1765.
Bifunctional DOTA derivatives and their conjugation to peptides has become an established strategy for constructing target-specific metal containing agents including targeted MRI contrast agents and diagnostic and therapeutic radiopharmaceuticals. Group: Biochemicals. Alternative Names: 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid Europium Sodium Salt Hydrate; Europium 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic Acid Sodium Salt Hydrate; Eu-DOTA; NSC 681107-Eu; Eu-Tetraxetan Sodium Salt Hydrate. Grades: Highly Purified. CAS No. Free Acid: 60239-18-1. Pack Sizes: 10mg. Molecular Formula: C??H??EuN?NaO? xH?O. US Biological Life Sciences.
Worldwide
Europium (Eu) Evaporation Material
Europium (Eu) Evaporation Material. Group: other nano materials. Alternative Names: Eu Pellets, Eu Pieces, Europium Pellets, Europium Pieces, Europium Evaporation Material, Eu Evaporation Material, Eu Evapor Materials, Europium Evapor Materials. 99.99%.
Europium (Eu) Sputtering Targets
Europium (Eu) Sputtering Targets. Group: Sputtering targets. Alternative Names: Europium (Eu) Sputtering Targets, Eu Sputtering Target, Eu Sputter Target, Eu Target, Europium Sputtering Target, Europium Sputter Target, Europium Target. CAS No. 12058-07-0. 99.99%.
Europium Fluoride
EUROPIUM FLUORIDE, 99.9% pure, -20 mesh, Formula: EuF3. CAS No. 13765-25-8. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today!
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Europium Fluoride
Europium Fluoride. Grades: 99.9% Extremely High (>=99%). CAS No. 13765-25-8. Pack Sizes: Gram Quantities: 5 gm. Order Number: 1774.
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Europium Fluoride (EuF2)
Europium Fluoride (EuF2). Group: Magnetic nanoparticles. Alternative Names: Europiumdi Fluoride. 99%-99.99%.
Europium Chloride is an excellent water soluble crystalline Europium source for uses compatible with chlorides. Hydrate or anhydrous forms may be purchased. Group: Electrolytesphosphors - phosphor materials. Alternative Names: Europous chloride; EBD3056263; Europium chloride (EuCl2); Europium(II) chloride; dichloroeuropium; EINECS 237-386-7; NSC-281264. CAS No. 13769-20-5. Product ID: dichloroeuropium. Molecular formula: 223g/mol. Mole weight: EuCl2. Cl[Eu]Cl. InChI=1S/2ClH.Eu/h2*1H;/q;;+2/p-2. BMANZYKPCBPZFG-UHFFFAOYSA-L.
Europium(III) acetate hydrate
Europium(III) acetate hydrate. Uses: Europium(iII) acetate hydrate is used as a phosphor activator, color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ europium oxide as the red phosphor; no substitute is known. europium acetate is also applied in speciality glass for laser material. excitation of the europium atom by absorption of ultra violet radiation can result in specific energy level transitions within the atom creating an emission of visible radiation. Group: Solution deposition precursors. Alternative Names: Europium triacetate hydrate. CAS No. 62667-64-5. Product ID: Acetic acid; europium; hydrate. Molecular formula: 350.14. Mole weight: C6H14EuO7. CC(=O)O.CC(=O)O.CC(=O)O.O.[Eu]. InChI=1S/3C2H4O2.Eu.H2O/c3*1-2(3)4; /h3*1H3, (H, 3, 4); 1H2. RWVNKGWAXJFQSB-UHFFFAOYSA-N. 95%+.
?99.99% trace metals basis. Group: Biosensing and bioimaging.
Europium(III) chloride
Europium(III) chloride. Uses: Member of a family of moderate lewis acids capable of acting as catalysts in selected oxidative and reductive processes,with particular utility in systems designed to exploit the chemistry of divalent and zerovalent reagents and organometallic intermediates. Group: Electrolytesphosphors - phosphor materials. Alternative Names: AKOS015901809; ACMC-20akvq; E0707; 10025-76-0; KS-000018MI; europium(3+) trichloride; Europium(III) chloride. CAS No. 10025-76-0. Product ID: europium(3+); trichloride. Molecular formula: 258.314g/mol. Mole weight: EuCl3;Cl3Eu. [Cl-].[Cl-].[Cl-].[Eu+3]. InChI=1S/3ClH.Eu/h3*1H;/q;;;+3/p-3. NNMXSTWQJRPBJZ-UHFFFAOYSA-K.
Europium(III) chloride hexahydrate
Europium(III) chloride hexahydrate. Uses: Europium chloride is used as a raw material of phosphors for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ europium oxide as the red phosphor. europium chloride is also applied in speciality laser glass. in energy efficient fluorescent lighting, europium provides not only the necessary red, but also the blue. several commercial blue phosphors are based on europium for color tv, computer screens and fluorescent lamps. Group: Electrolytesphosphors - phosphor materials. Alternative Names: EUROPIUM(III) CHLORIDE HEXAHYDRATE; EUROPIUM(III) CHLORIDE HYDRATE; EUROPIUM(+3)CHLORIDE HEXAHYDRATE; EUROPIUM CHLORIDE, HEXAHYDRATE; Europium(III) chloride hexahydrate, 99.99% metals basis; Europium(III) chloride hexahydrate, 99.9% metals basis; EUROPIUM (III). CAS No. 13759-92-7. Molecular formula: 366.41. Mole weight: EuCl3 · 6H2O.
Europium(III) fluoride. Uses: Europium fluoride is used as a phosphor activator for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ europium oxide as the red phosphor. several commercial blue phosphors are based on europium for color tv, computer screens and fluorescent lamps. europium fluorescence is used to interrogate biomolecular interactions in drug-discovery screens. it is also used in the anti-counterfeiting phosphors in eurobanknotes. Group: Electrolytesphosphors - phosphor materials. Alternative Names: EUROPIUM(III) FLUORIDE; EUROPIUM FLUORIDE; EuF3; Europium fluoride (EuF3); europiumfluoride(euf3); Europium fluoride, anhydrous; EUROPIUM(III) FLUORIDE, 99+%; EUROPIUM(III) FLUORIDE, ANHYDROUS, POWDE R, 99.99%. CAS No. 13765-25-8. Molecular formula: 208.96. Mole weight: EuF3.