A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Ethaselen, also known as BBSKE, is a novel organoselenium thioredoxin reductase inhibitor, is currently being investigated in a phase I clinical trial in China. Ethaselen enhanced the efficacy of radiation therapy both in vivo and in vitro without observable toxicity. BBSKE was found to suppress irradiation-induced activation dramatically when using A549 cells stably transfected with luciferase reporter. Ethaselen is a potentially promising agent for the treatment of patients with NSCLC clinically. Synonyms: 1,2-[bis(1,2-benzisoselenazolone-3(2H)-ketone)]ethane; BBSKE. CAS No. 217798-39-5. Molecular formula: C16H12N2O2Se2. Mole weight: 422.199.
Ethaverine
Ethaverine. Group: Biochemicals. Alternative Names: 1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline; Perparine; 1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline; 6, 7-Diethoxy-1- (3, 4-diethoxybenzyl) isoquinoline; Barbonin; Barbonine; Dyscural; Ethylpapaverine; Ethylpapaverine. Grades: Highly Purified. CAS No. 486-47-5. Pack Sizes: 10mg. Molecular Formula: C24H29NO4, Molecular Weight: 395.49. US Biological Life Sciences.
Ethaverine hydrochloride, a derivative of papaverine, inhibits cardiac L-type calcium channel. Ethaverine hydrochloride is a peripheral vasodilator and antispasmodic agent. Ethaverine hydrochloride can be used for research of peripheral vascular disease [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 985-13-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-B1440.
Ethcathinon
Heterocyclic Organic Compound. CAS No. Molecular formula: C24H38O4. Catalog: ACM100479354.
Ethchlorvynol
Ethchlorvynol. Group: Biochemicals. Alternative Names: 1-Chloro-3-ethyl-1-penten-4-yn-3-ol. Grades: Highly Purified. CAS No. 113-18-8. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C7H9ClO. US Biological Life Sciences.
Worldwide
Ethenamine,N,N-diethenyl-
Heterocyclic Organic Compound. Alternative Names: Ethenamine, N,N-diethenyl-;N,N-Diethenylethenamine. CAS No. 1116-00-3. Catalog: ACM1116003.
It is soluble in hot alcohol solution. It is used as brightening agent for copper plating and combined with acidic copper plating brightener M, SP and so on. Group: Copper plating intermediates. Alternative Names: 1,3-Ethylenethiourea; 2-Imidzolidnethione; Imidazoline-2-thiol. CAS No. 96-45-7. Molecular formula: C3H6N2S. Mole weight: 102.15. Appearance: White crystal. ECNumber: 202-506-9. Catalog: ACEP96457.
Etheno-2'-deoxyadenosine
Etheno-2'-deoxyadenosine is an etheno DNA-adduct of adenosine found in atherosclerotic lesions and a biomarker for genotoxicity. Synonyms: Ethenodeoxyadenosine; 68498-25-9; N6-Etheno 2'-deoxyadenosine; etheno-2'-deoxyadenosine; 1,N6-Ethenodeoxyadenosine; 3H-Imidazo[2,1-i]purine, 3-(2-deoxy-b-D-erythro-pentofuranosyl)-; 1,N(6)-Ethenodeoxyadenosine; 1,N6-Etheno-2'-deoxyadenosine; Etheno-2'-deoxy-beta-D-adenosine; etheno-dA; 1,N6-Etheno-dA; BIDD:GT0712; 3-(2-Deoxy-beta-D-erythro-pentofuranosyl)-3H-imidazo[2,1-i]purine; 1,N6-etheno-2 -deoxyadenosine; SCHEMBL19666769; N1,N6-Etheno-2'-deoxyadenosine; CHEBI:165837; XQQIMTUYVDUWKJ-DJLDLDEBSA-N; DTXSID501031841; MFCD00056769; AKOS040744309; CS-W010084; MS-23909; HY-111646; (2R,3S,5R)-2-(hydroxymethyl)-5-imidazo[2,1-]purin-3-yloxolan-3-ol; (2R,3S,5R)-2-(hydroxymethyl)-5-imidazo[2,1-f]purin-3-yloxolan-3-ol; (2R,3S,5R)-2-(hydroxymethyl)-5-(3H-imidazo[1,2-i]purin-3-yl)tetrahydrofuran-3-ol; (2R,3S,5R)-2-(hydroxymethyl)-5-{3H-imidazo[2,1-f]purin-3-yl}oxolan-3-ol. Grades: ≥ 98% by HPLC. Molecular formula: C12H13N5O3. Mole weight: 275.26.
Etheno-2-deoxy- β-D-adenosine
An etheno DNA-adduct of adenosine found in atherosclerotic lesions in aorta smooth muscle cells induced via lipid peroxidation. A biomarker for genotoxicity. Group: Biochemicals. Alternative Names: 3-(2-Deoxy- β-D-erythro-pentofuranosyl)-3H-imidazo[2,1-i]purine; 1,N6-Etheno-2'-deoxyadenosine; 1,N6-Etheno-dA; 1,N6-Ethenodeoxyadenosine; Ethenodeoxyadenosine; N1,N6-Etheno-2'-deoxyadenosine. Grades: Highly Purified. CAS No. 68498-25-9. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Etheno-2-deoxy- β-D-adenosine 5-Monophosphate
A phosphorylated adenosine derivative used as probes of the activator site of glycogen phosphorylase. It is used in method for detecting misincorporation during DNA synthesis. Group: Biochemicals. Alternative Names: 3-(2-Deoxy-5-O-phosphono- β-D-erythro-pentofuranosyl)-3H-imidazo[2,1-i]purine; 1,N6-Etheno-2'-deoxy-AMP. Grades: Highly Purified. CAS No. 60508-81-8. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Etheno-2'-deoxycytidine
Etheno-2'-deoxycytidine, a nucleoside analog, is a powerful investigative tool in the field of cancer research for studying the multifarious impacts of DNA damage and repair. This versatile compound engenders DNA adducts that can induce apoptosis and even impede the cell cycle in cancer cells. Its therapeutic potential is not limited to just the treatment of cancer but to other conditions that involve DNA damage and repair as well. Grades: ≥ 98% by HPLC. Molecular formula: C11H13N3O4. Mole weight: 251.24.
Etheno-adenosine
Etheno-adenosine, a fluorescent adenosine derivative, reigns supreme in biomedical research as an invaluable tool of intricate magnitude. Its multi-faceted capabilities transcend the lab as it unravels DNA damage, mRNA cleavage, and the elusive adenosine metabolism. Further manifesting its exceptional potential, Etheno-adenosine offers a glimpse into the realm of neurological disorders and the possibilities of therapeutic intervention. Grades: ≥ 98% by HPLC. Molecular formula: C12H13N5O4. Mole weight: 291.26.
Etheno-ADP (ε-ADP)
Etheno-ADP, a synthetic analogue of adenosine diphosphate (ADP), is commonly employed in biochemical research to track cellular processes. Notably, it enables insightful investigations into ATP-fueled events such as muscle contraction, alongside enzyme-catalyzed reactions implicated in DNA replication and repair. Moreover, Etheno-ADP holds encouraging potential as a chemotherapeutic agent for various cancers, and preliminary findings suggest its value in neurological studies. Synonyms: 1,N6-Etheno-ADP; 1,N6-Etheno-adenosine-5'-diphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. CAS No. 38806-39-2. Molecular formula: C12H15N5O10P2(free acid). Mole weight: 451.03 (free acid).
Etheno-AP2(Nic) [ε-AP2(Nic)]
Etheno-AP2(Nic) [ε-AP2(Nic)] is a biomedical compound used in the research of targeting nicotine addiction. This remarkable product functions as an adept ligand, proficiently binding to nicotinic acetylcholine receptors. Synonyms: Nicotinamide 1,N6-ethano-adenine dinucleotide; Nicotinamide 1,N6-ethano-adenine dinucleotide, Sodium salt. Grades: ≥ 95 % by HPLC. Molecular formula: C23H27N7O14P2(free acid). Mole weight: 687.45 (free acid).
Etheno-AppNHp (ε-AppNHp)
Etheno-AppNHp (ε-AppNHp) - a vital biochemical reagent commonly employed in the exploration of G-protein signaling pathways across various physiological processes such as glucose metabolism and neurotransmitter release. As a non-hydrolyzable analogue of GTP, the molecule serves as an effective tool to understand the biological function of G proteins. Its remarkable efficacy has been observed in various researches targeted towards elucidating the mechanisms behind G protein signaling-related diseases, including cancer and cardiovascular diseases. Synonyms: 1,N6-Etheno-AppNHp; 1,N6-Etheno-adenosine-5'-[(β,γ)-imido]triphosphate, Sodium salt; Etheno-AMPPNP (ε-AMPPNP). Grades: ≥ 95 % by HPLC. CAS No. 78368-53-3. Molecular formula: C12H17N6O12P3(free acid). Mole weight: 530.22 (free acid).
Etheno-cytidine
Etheno-cytidine, the impressive nucleoside analog, has recently piqued researchers' interests due to its depth of potential in battling not only cancers of lung and breast, but viruses like hepatitis B and C as well. How, you ask? This magnificent compound wedges itself into DNA and RNA, throwing off replication processes and ultimately leading to cellular demise. Synonyms: 6-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]imidazo[1,2-c]pyrimidin-5-one; Imidazo(1,2-c)pyrimidin-5(6H)-one, 6-beta-D-ribofuranosyl-. Grades: ≥ 98% by HPLC. Molecular formula: C11H13N3O5. Mole weight: 267.24.
Etheno-dA-CE Phosphoramidite
Etheno-dA-CE Phosphoramidite, a phosphoramidite chemical compound, finds critical application in synthesizing modified nucleotides for scientific investigations on cellular biology. More specifically, the compound participates in the synthesis of etheno-modified deoxyadenosine (etheno-dA), which enables researchers to examine the molecular effects of DNA damage and repair in instances of afflictions like cancer. Synonyms: 5'-Dimethoxytrityl-etheno-deoxyAdenosine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. CAS No. 160702-08-9. Molecular formula: C42H48N7O6P. Mole weight: 777.86.
Ethenone,(1-methyl-2-pyrrolidinylidene)-(9ci)
Heterocyclic Organic Compound. CAS No. 104165-17-5. Catalog: ACM104165175.
Ethephon is a plant growth regulator [1]. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 16672-87-0. Pack Sizes: 100 mg; 500 mg. Product ID: HY-W131845.
Ether (absolute)
Ether (absolute). Grades: ACS. CAS No. 60-29-7. Pack Sizes: Milliliter Quantities: 950 ml , 3.8L, 20 L, 205 L. Order Number: 12530.
www.prochemonline.com
Ether, Anhydrous, Reagent Grade, 500 mL
Formula: (C2H5)2O. F. W: 74. 12. Notes: Consider hexanes as a green chemistry substitute. Storage Code: Red; flammable. Reagent Grade - High purity. Often equal to purity standards set by the American Chemical Society (ACS). Use for quantitative analysis. Alternative Names: Ethyl ether. Grades: chem-grade reagent. CAS No. 60-29-7. Product ID: 861348. -- SOLD FOR EDUCATIONAL USE ONLY --
Ethericin B
Ethericin B was originally isolated from fermentations of Aspergillus funiculosus Tü 680. Synonyms: 4-Carbethoxy-5,5'-dihydroxy-3,3'-dimethyldiphenyl ether; 4-Carbethoxydiorcinal. CAS No. 74605-28-0. Molecular formula: C17H18O5. Mole weight: 302.32.
Etheromycin
It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus F. D. 23604. It has anti-gram-positive bacteria, fungi and coccidiococci effects. Synonyms: Antibiotic 38295; CP-38295; Antibiotic T 40517; Septamycin, 5,15-didemethoxy-14-demethyl-5-hydroxy-27-methoxy-8,20-dimethyl-, (2S,3R,4R,5R,6S,7R,8S,27S)-; 2H-Pyran-2-acetic acid, tetrahydro-2,4-dihydroxy-6-[(1S)-1-[(2S,5R,7S,9R,10R)-9-methoxy-2,10-dimethyl-2-[(2S,2'R,5R,5'R)-octahydro-2-methyl-5'-[(2S,3S,4S,5R,6S)-tetrahydro-6-hydroxy-4-methoxy-3,5,6-trimethyl-2H-pyran-2-yl][2,2'-bifuran]-5-yl]-1,6-dioxaspiro[4.5]dec-7-yl]ethyl]-a,3,5-trimethyl-5-[[(2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl]oxy]-, (2R,3R,4R,5S,6R)-. CAS No. 59149-05-2. Molecular formula: C48H82O16. Mole weight: 915.16.
Etheromycin sodium
It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus F. D. 23604. It has anti-gram-positive bacteria, fungi and coccidiococci effects. Synonyms: Antibiotic 38295 Sodium salt; Septamycin, 5,15-didemethoxy-14-demethyl-5-hydroxy-27-methoxy-18,20-dimethyl-, monosodium salt, (2S,3R,4R,5R,6S,7R,8S,27S)-. CAS No. 59202-85-6. Molecular formula: C48H81NaO16. Mole weight: 937.13.
Ethidium bromide
Ethidium bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 1239-45-8. Pack Sizes: 25mg, 50mg, 100mg. Molecular Formula: C21H20N3·Br. US Biological Life Sciences.
Worldwide
Ethidium bromide
5g Pack Size. Group: Stains & Indicators. Formula: C21H20BrN3. CAS No. 1239-45-8. Prepack ID 34277542-5g. Molecular Weight 394.31. See USA prepack pricing.
Ethidium bromide
Ethidium bromide is an intercalating agent commonly used as a fluorescent tag (nucleic acid stain) in molecular biology laboratories for techniques such as agarose gel electrophoresis. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: EtBr; Homidium bromide. CAS No. 1239-45-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 250 mg. Product ID: HY-D0021.
Ethidium bromide
25g Pack Size. Group: Stains & Indicators. Formula: C21H20BrN3. CAS No. 1239-45-8. Prepack ID 34277542-25g. Molecular Weight 394.31. See USA prepack pricing.
Ethidium bromide 99+%
Ethidium bromide 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1239-45-8. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Ethidium homodimer. Group: Biochemicals. Alternative Names: EthD-1. Grades: Highly Purified. CAS No. 61926-22-5. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C46H48N8·2Cl·2HCl. US Biological Life Sciences.
Worldwide
Ethidium homodimer
Ethidium homodimer (EthD-1) is a high-affinity fluorescent nucleic acid dye commonly used to stain mammals, bacteria, yeast, and fungi. Ethidium homodimer binds to DNA or RNA, enhancing fluorescence more than 30 times. The Ethidium homodimer has a strong positive charge, so it cannot cross cell membranes and stain living cells; But the Ethidium homodimer can cross the disordered region of the dead cell membrane to reach the nucleus and embed the DNA double strand to produce red fluorescence. Therefore, Ethidium homodimer is a relatively sensitive nucleic acid stain that can accurately detect nucleic acids in solution or in decomposing cells. Ethidium homodimer binds DNA, Ex/Em=528/617 nm [1]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: EthD-1. CAS No. 61926-22-5. Pack Sizes: 500 μg; 1 mg. Product ID: HY-D0093.