Eosin B Suppliers USA
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Product | Description | |
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Eosin B certified Quick inquiry Where to buy Suppliers range | Eosin B certified. Group: Biochemicals. Alternative Names: 4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt; Saffrosine; CI 454. Grades: Highly Purified. CAS No. 548-24-3. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences. | Worldwide |
Eosin B, Certified Quick inquiry Where to buy Suppliers range | Eosin B, Certified. Group: Biochemicals. Grades: Certified Dye. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
Eosin B (C.I. 45400) Quick inquiry Where to buy Suppliers range | 25g Pack Size. Group: Stains & Indicators. Formula: C20H6Br2N2Na2O9. CAS No. 548-24-3. Prepack ID 48164504-25g. Molecular Weight 624.06. See USA prepack pricing. | |
Eosin B, high purity biological stain Quick inquiry Where to buy Suppliers range | red to purple crystalline powder. Uses: Dyeing wool, cotton, and paper. In histology as a stain for epithelia, muscular fibers, nuclei, etc. Group: Heterocyclic Organic Compound. Alternative Names: EOSIN RED; SAFFROSINE; Eosine BN; Eosine BA; CAESAR RED; SAFROSIN; Nophalin G; EOSIN B. Grades: Disodium Salt. CAS No. 548-24-3. Molecular formula: C20H6Br2N2Na2O9. Mole weight: 624. IUPAC Name: disodium 4,5-dibromo-2,7-dinitro-3-oxospiro[2-benzofuran-1,9-xanthene]-3,6-diolate. Exact Mass: 621.82400. Boiling Point: 694.1ºC at 760 mmHg. Melting Point: 275ºC (dec.)(lit.). Flash Point: 373.6ºC. InChIKey: QGAYMQGSQUXCQO-UHFFFAOYSA-L. H-Bond Donor: 0. H-Bond Acceptor: 9. Safty Description: S22-S24/25. | |
Eosin B Spirit Soluble Quick inquiry Where to buy Suppliers range | Eosin B Spirit Soluble. Group: Biochemicals. Grades: Reagent Grade. CAS No. 56360-46-4. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
16:0 Lyso PE Quick inquiry Where to buy Suppliers range | 16:0 Lyso PE is a naturally occurring lysophospholipid. 16:0 Lyso PE inhibits the growth of L. donovani promastigotes. It has been used to degranulate human eosinophils. Synonyms: 16:0 LPE; 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine; 1-Palmitoyl-2-hydroxy-sn-glycero-3-Phosphoethanolamine. Grades: ≥98%. CAS No. 53862-35-4. Molecular formula: C21H44NO7P. Mole weight: 453.55. | |
4',5'-Dibromofluorescein (technical) Quick inquiry Where to buy Suppliers range | 4',5'-Dibromofluorescein (technical). Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: C.I. 45370:1, 4',5'-Dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, Eosinic acid, 4',5'-Dibromofluorescein, D & C Orange 5, Orange No. 201, D and C Orange No. 5,Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dibromo-3',6'-dihydroxy-, D&C Orange No. 5, C.I. Solvent Red 72, Japan Orange 201, Japan Orange No. 201, Solvent Red 72, Fluorescein, 4',5'-dibromo- (6CI,8CI). CAS No. 596-03-2. IUPAC Name: 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one. Molecular formula: C20H10Br2O5. Mole weight: 490.10. Catalog: APS596032. SMILES: Oc1ccc2c (Oc3c (Br)c (O)ccc3C24OC (=O)c5ccccc45)c1Br. Format: Neat. Shipping: Room Temperature. | |
5-Maleimido-eosin for fluorescence Quick inquiry Where to buy Suppliers range | 5-Maleimido-eosin for fluorescence. Group: Biochemicals. Grades: Highly Purified. CAS No. 150322-02-4. Pack Sizes: 5mg, 10mg, 25mg. US Biological Life Sciences. | Worldwide |
7-Bromo Epinastine Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H1 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 3-Amino-7-bromo-9,13b-dihydro-1H-dibenz[c,f]imidazo[1,5-a]azepine; 7-Bromo-9,13b-dihydro-1H-dibenz[c,f]imidazo[1,5-a]azepin-3-amine. Grades: > 95%. CAS No. 1217052-16-8. Molecular formula: C16H14BrN3. Mole weight: 328.21. | |
7-Chloro Epinastine Hydrochloride Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H2 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 7-Chloro-9,13b-dihydro-1H-dibenz[c,f]imidazo[1,5-a]azepin-3-amine Hydrochloride. Grades: > 95%. CAS No. 80012-45-9. Molecular formula: C16H14ClN3.HCl. Mole weight: 319.82. | |
9-Oxo Epinastine HBr Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H3 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 3-Amino-1,13b-dihydro-9H-dibenz[c,f]imidazo[1,5-a]azepin-9-one. Grades: > 95%. CAS No. 745761-19-7. Molecular formula: C16H13N3O. HBr. Mole weight: 263.30 80.91. | |
Acidic Mammalian Chitinase Inhibitor, Bisdionin F Quick inquiry Where to buy Suppliers range | A cell-permeable, competitive Acidic Mammalian Chitinase (AMCase) Inhibitor (IC50=0.92uM and Ki=0.42uM for hAMCase, and IC50=2.2uM for mAMCase, in vitro) that demonstrates 20-fold selectivity for hAMCase over hCHIT1. It is shown to decrease chitinase enzymatic activity (5mg/kg, i.p.) in the lungs of control PBS- and OVA-challenged mice. Furthermore, it attenuates lung chitinase activity, reduces eosinophil influx, and improves ventilatory function, in vivo, in a murine model of allergic inflammation. It also causes neutrophilia in the lungs of OVA-challenged mice. Group: Biochemicals. Alternative Names: AMCase Inhibitor, 3,7-dimethyl-1-(3-(3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)propyl)-1H-purine-2,6(3H,7H)-dione. Grades: Highly Purified. CAS No. 917877-86-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
Acid Red 87 Quick inquiry Where to buy Suppliers range | Acid Red 87. Uses: For analytical and research use. Group: Dyes & Metabolites; Dyes & Metabolites. Alternative Names: Tetrabromofluorescein S, Eosine YB, Eosin A, Hidacid Boiling Bromo, Tetrabromofluorescein soluble, Japan Red No. 230-1, Aizen Eosine GH 35%-L, Daiwa Red 103WB, Eosine Lake Red Y, Triacid Eosine, Dawn red, Eosine DA, Eosine Y 90133, Toyo Eosine G, Disodium eosin, Eosine 3G, Hidacid Eosine Soda Salt, Morning red, Bromo TS, Eosine, Orient Watger Red 2, Red 17255, Chugai Ink Red AM 5, Eosine J, Red 103, Bromo B, Sodium eosin, Eosine Salt Free, Irgalite Bronze Red CL, Eosine OJ, Dinacid Eosine Red, Eosine sodium, Japan Red No. 103, Bromo FL, 2',4',5',7'-Tetrabromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one disodium salt, Eosine K, C.I. Acid Red 87, Phloxine Toner B, Eosin Y 17255, Certiqual Eosine, Eosine DWC 73, Bromofluorescein, D&C Red 22, Bronze Bromo, Hidacid Bromo acid regular, Water Red 2, Eosin Y, Eosine Extra Yellowish, Eosin yellow, Eosine GH, Eosine Yellowish, Eosine S, Eosin, Sodium eosine,2',4',5',7'-Tetrabromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one sodium salt (1:2), Eosin G, Pure Eosine YY, Bromo XX, 11731 Red, D&C Red No. 22, Phloxine Red 20-7600, Red No. 103, Eosine BS-SF, Eosine YS, Acid Red 87-39014, Aizen Eosine, Eosine Yellow, Cogilor Orange 212.10, Bromofluoresceic acid, 2',4',5',7'-Tetrabromofluorescein disodium salt, Abbey Eosin, Eosine sodium salt, Eosine FA, Eosine BS, Dycosweak Acid Red A, Japan Red 230-1, Vicoacid Eosine, Eosine 3Y, Hidacid Dibromo Fluorescein, Hematoxylin-Eosin, Japan Red 230-2, Hidacid White Bromo, Silk Discharge Orange 3R, Eosine water-soluble, Sodium eosinate, Fenazo Eosine XG, Eosine AG, Orient Water Red 2, Eosine A, Tetrabromofluorescein, Bromo 4DL, Japan Red 103, Acid Red 87, Tetrabromofluore . CAS No. 17372-87-1. IUPAC Name: disodium;2',4',5',7'-tetrabromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. Molecular formula: C20H6Br4O5.2Na. Mole weight: 691.85. Catalog: APS17372871. SMILES: [Na+].[Na+].[O-]c1c(Br)cc2c(Oc3c(Br)c([O-])c(Br)cc3C24OC(=O)c5ccccc45)c1Br. Format: Neat. Shipping: Room Temperature. | |
Acid Red 87 Quick inquiry Where to buy Suppliers range | Acid Red 87. Group: Acid Dyes. Alternative Names: Acid Red 87 (C.I. 45380);Eosin Yellowish;2-(2,4,5,7-Tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid. Grades: water & alcohol soluble. CAS No. 548-26-5. Molecular formula: C20H6Br4NaO5. Mole weight: 647.88. | |
AhR Agonist V, VAF347 Quick inquiry Where to buy Suppliers range | A cell-permeable pyrimidinylphenylamine compound that directly and reversibly targets aryl hydrocarbon receptor (AhR) with high-affinity, and induces AhR signaling. Reported to act as an immunomodulator with anti-inflammatory properties. Potently suppresses IgE secretion in B-cells with an IC50 of ~2nM, and inhibits dendritic cells-mediated T-cell proliferation and cytokine production. Further, decreases lung eosinophilia in B-cell-deficient mice, and allergic inflammation. Downregulates PU.1 transcription factor, and impairs human monocytes and Langerhans dendritic cells differentiation. Group: Biochemicals. Alternative Names: ((4-(3-Chloro-phenyl)-pyrimidin-2-yl)-(4-trifluoromethyl-phenyl)-amine). Grades: Highly Purified. CAS No. 574759-62-9. Pack Sizes: 10mg. Molecular Formula: C??H??ClF?N?, Molecular Weight: 349.7. US Biological Life Sciences. | Worldwide |
Amthamine dihydrobromide Quick inquiry Where to buy Suppliers range | Amthamine dihydrobromide is the dihydrobromide salt of amthamine, which is a highly selective histamine H2 receptor agonist. It is a weak antagonist at H3 and has no activity at H1 receptors. It decreases myogenic tone and induces vasodilation of cerebral arteries in vitro. It can be used in the suppression of the release of serotonin and H2 receptor-mediated eosinophil peroxidase (EPO). It has been used to study the effect of mast cells on T regulatory cell function. Synonyms: 5-(2-Aminoethyl)-4-methylthiazol-2-amine Dihydrobromide; A 4730 Dihydrobromide; 2-Amino-4-methyl-5-thiazoleethanamine dihydrobromide; 2-Amino-5-(2-aminoethyl)-4-methylthiazole dihydrobromide. Grades: ≥99% by HPLC. CAS No. 142457-00-9. Molecular formula: C6H13N3SBr2. Mole weight: 319.06. | |
AP4A Quick inquiry Where to buy Suppliers range | AP4A is a signal molecule for DNA replication in mammalian cells. AP4A is used as a primer for oligoadenylate synthesis catalyzed by interferon-inducible 2-5A synthetase. AP4A is an inhibitor of eosinophil-derived neurotoxin (EDN). Uses: Ap4a is an inhibitor of eosinophil-derived neurotoxin (edn). Synonyms: (AppppA); P1-(5'-Adenosyl) P4-(5'-adenosyl) tetraphosphate, Sodium salt. Grades: ≥ 95% by HPLC. CAS No. 5542-28-9. Molecular formula: C20H28N10O19P4 (free acid). Mole weight: 836.39 (free acid). | |
AS-35 Quick inquiry Where to buy Suppliers range | AS-35 is used as an antiallergic drug. It controls allergic diseases by inhibiting eosinophil activation. Uses: As-35 is used as an antiallergic drug. Synonyms: AS 35; AS35; AS-35; 3-(1H-Tetrazol-5-yl)-9-[[[2-propyl-3-hydroxy-4-(methylcarbonyl)phenyl]oxy]methyl]-4H-pyrido[1,2-a]pyrimidin-4-one;AS35;4H-Pyrido(1,2-a)pyrimidin-4-one, 9-((4-acetyl-3-hydroxy-2-propylphenoxy)methyl)-3-(1H-tetrazol-5-yl)-;9-((4-Acetyl-3-hydroxy-2-propylphenoxy)methyl)-3-(1H-tetrazol-5-yl)-4H-pyrido(1,2-a)pyrimidin-4-one. Grades: >98%. CAS No. 108427-72-1. Molecular formula: C21H20N6O4. Mole weight: 420.42. | |
AZ11665362 Quick inquiry Where to buy Suppliers range | AZ11665362 is a potent CRTH2 antagonist. It blocks the migration of eosinophils and basophils, and the rapid mobilization of eosinophils from bone marrow. It might be useful for the treatment of allergic diseases. Uses: Az11665362 might be useful for the treatment of allergic diseases. Synonyms: AZ-11665362; AZ 11665362; AZ11665362; (2,5-Dimethyl-3-(8-methyl-4-quinolinyl)-1H-indol-1-yl)acetic acid. Grades: 98%. CAS No. 629645-40-5. Molecular formula: C22H20N2O2. Mole weight: 344.41. | |
AZD1981 Quick inquiry Where to buy Suppliers range | AZD1981, as a potent antagonist in a disease relevant cell system, inhibits DK-PGD2-induced CD11b expression in human eosinophils with IC50 of 10 nM. Synonyms: AZD1981; AZD 1981; AZD-1981. Grades: 98%. CAS No. 802904-66-1. Molecular formula: C19H17ClN2O3S. Mole weight: 388.866. | |
Azure a eosinate,pure Quick inquiry Where to buy Suppliers range | Azure a eosinate,pure. Group: Heterocyclic Organic Compound. Alternative Names: Dimethylthionine, Azur A, Giemsa solution, Giemsa stain, N,N-Dimethylthionine, AZURE A, Azure A chloride, Azure A eosinate, Giemsa stain, modified, GS1L_SIGMA, Azure eosin methylene blue, GS80_SIGMA, GS128_SIGMA, GS500_SIGMA, A2918_SIGMA, A6270_SIGMA, G9641_SIGMA, 121398_ALDRICH, 200212_ALDRICH, Giemsa Stain, Modified Solution. Grades: 96%. CAS No. 62298-43-5. Molecular formula: C20H6Br4O5.2C14H14N3S. Mole weight: 1158.59. IUPAC Name: (7-aminophenothiazin-3-ylidene)-dimethylazanium chloride. Exact Mass: 291.06000. InChIKey: NALREUIWICQLPS-UHFFFAOYSA-N. H-Bond Donor: 1. H-Bond Acceptor: 3. Safty Description: S24/25. | |
Azure II Eosinate Quick inquiry Where to buy Suppliers range | Azure II Eosinate. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 1Kg. US Biological Life Sciences. | Worldwide |
BMS639623 Quick inquiry Where to buy Suppliers range | BMS639623 is a CCR3 antagonist with picomolar inhibition potency against eosinophil chemotaxis. It may be used for the treatment of asthma. Uses: Bms639623 may be used for the treatment of asthma. Synonyms: BMS-639623; BMS 639623; Urea, N-((1R,2S)-3-((3S)-3-((4-fluorophenyl)methyl)-1-piperidinyl)-2-hydroxy-1-methylpropyl)-N'-(3-(1-methyl-1H-tetrazol-5-yl)phenyl)-. Grades: 98%. CAS No. 675122-44-8. Molecular formula: C25H32FN7O2. Mole weight: 481.57. | |
BMS 688521 Quick inquiry Where to buy Suppliers range | BMS 688521 is a small molecule antagonist of leukocyte function associated antigen-1 (LFA-1). It has provided proof-of-concept for LFA-1 as an immunological target. BMS 688521 is a potent inhibitor of the LFA-1/ICAM-1 interaction (IC50 values are 2.5 and 78 nM in HUVEC adhesion and mouse specific adhesion assays respectively), which inhibits eosinophil accumulation in the lungs in a mouse allergic eosinophilic lung inflammation model. Synonyms: 6-[(5S,9R)-9-(4-Cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4,4]non-7-yl]-3-pyridinecarboxylic acid; BMS-688521; BMS688521; SCHEMBL5392413. Grades: ≥98%. CAS No. 893397-44-9. Molecular formula: C26H19Cl2N5O4. Mole weight: 536.37. | |
Cetirizine Quick inquiry Where to buy Suppliers range | Cetirizine, a second-generation antihistamine, is a major metabolite of hydroxyzine. It is a racemic selective H1 receptor inverse agonist. It is used in cutaneous mastocytosis. It is used in the treatment of allergies, hay fever, angioedema, and urticaria. It crosses the blood-brain barrier only slightly, reducing the sedative side-effect common with older antihistamines. It has also been shown to inhibit eosinophil chemotaxis and LTB4 release. Uses: Cetirizine used in the treatment of allergies, hay fever, angioedema, and urticaria. it crosses the blood-brain barrier only slightly, reducing the sedative side-effect common with older antihistamines. it has also been shown to inhibit eosinophil chemotaxis and ltb4 release. Synonyms: Virlix;Cetirizina;Cetryn;2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid. Grades: 95%. CAS No. 83881-51-0. Molecular formula: C21H25ClN2O3. Mole weight: 388.89. | |
Dehydro Epinastine Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H6 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 9H-Dibenz[c,f]imidazo[1,5-a]azepin-3-amine. Grades: > 95%. Molecular formula: C16H13N3. Mole weight: 247.30. | |
Dehydro Epinastine HCl Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H4 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 9H-Dibenz[c,f]imidazo[1,5-a]azepin-3-amine Hydrochloride. Grades: > 95%. CAS No. 141342-70-3. Molecular formula: C16H13N3.HCl. Mole weight: 283.76. | |
[Des-Arg9]-Bradykinin Quick inquiry Where to buy Suppliers range | [Des-Arg9]-Bradykinin is a selective Bradykinin(B1) receptor agonist and increases intracellular Ca2+ in bronchoalveolar eosinophils from ovalbumin-sensitized and -challenged mice. Synonyms: H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-OH; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanine; 9-De-arg-bradykinin; 9-Des-arg-BK; Des-arg(9)-bradykinin; 9-de-L-Argininebradykinin; 1-8-Bradykinin. Grades: ≥95%. CAS No. 15958-92-6. Molecular formula: C44H61N11O10. Mole weight: 904.02. | |
[Des-Arg9]-Bradykinin TFA Quick inquiry Where to buy Suppliers range | [Des-Arg9]-Bradykinin TFA is a selective Bradykinin(B1) receptor agonist and increases intracellular Ca2+ in bronchoalveolar eosinophils from ovalbumin-sensitized and -challenged mice. Synonyms: 1-8-Bradykinin, mono(trifluoroacetate) (salt); H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-OH.TFA; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanine trifluoroacetic acid. Grades: ≥95%. CAS No. 199433-70-0. Molecular formula: C44H61N11O10.C2HF3O2. Mole weight: 1018.05. | |
DP2 Antagonist I (CRTH2 Antagonist I, GPR44 Antagonist I, (4-Chloro-2- ( (2-methyl-5- (propylsulfonyl) phenyl) ethynyl) phenoxy) acetic Acid) Quick inquiry Where to buy Suppliers range | A cell-permeable alkynylphenoxyacetic acid that acts as a high affinity antagonist against the G protein-coupled PGD2 receptor CRTH2/DP2 (Ki = 2.0 and 2.4nM against 1.5nM PGD2 for human & murine DP2 binding, respectively), exhibiting much reduced potency against DP1 (Ki = 1.58uM; IC50 = 10uM), PGE receptor EP2 (54% inhibition at 10uM), and little or no activity toward 49 other receptors and ion channels. Effectively inhibits PGD2-induced cellular activation (IC50 = 32 and 80nM, respectively, using CHO-CRTH2 or human whole blood) in vitro and is efficacious in alleviating airway eosinophil infiltration in OVA-sensitized mice (30mg/kg; p.o.) in vivo with good oral bioavailability. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2mg. Molecular Formula: C??H??ClO?S. US Biological Life Sciences. | Worldwide |
DP2 Antagonist II (CRTH2 Antagonist II, GPR44 Antagonist II, (R)-(5-Chloro-1'-(5-chloro-2-fluorobenzyl)-2,2',5'-trioxospiro(indole-3,3?-pyrrolidin)-1(2H)-yl)acetic Acid) Quick inquiry Where to buy Suppliers range | The (R) enantiomer of a cell-permeable alkynylphenoxyacetic acid that acts as a high affinity antagonist against the G protein-coupled PGD2 receptor CRTH2/DP2 (Ki = 5.3 and 5.0nM against human & murine DP2, respectively), exhibiting much reduced potency against a panel of more than 50 other receptors and ion channels. Effectively inhibits DP2-dependent chemotaxis of primary human eosinophils (IC50 = 100nM). Exhibits higher Caco-2 permeability than DP2 Antagonist I, but less oral bioavailability in mice. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2mg. Molecular Formula: C??H??Cl?FN?O?. US Biological Life Sciences. | Worldwide |
Eosin-5-iodoacetamide Quick inquiry Where to buy Suppliers range | Iodoacetamidoeosin, Eosin-5-iodoacetamide, 69414-31-9, Eosin-5-acetamide, 2-iodo-N-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)acetamide, DTXSID60219570, Acetamide,2-iodo-N-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-, FT-0625668, Acetamide, 2-iodo-N-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-5-yl)-. | |
Eosin-5-maleimide Quick inquiry Where to buy Suppliers range | Eosin-5-maleimide, 5-Maleimido-eosin, 150322-02-4, 1H-Pyrrole-2,5-dione, 1-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-, 1-(2',4',5',7'-tetrabromo-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione, AKOS015909097, AS-80411, FT-0625670, W-200019, 5-Maleimido-eosin, for fluorescence, >=93% (HPLC), 1-(2',4',5',7'-Tetrabromo-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione. | |
Eosin Bluish, Laboratory Grade, 25 g Quick inquiry Where to buy Suppliers range | Notes: For freshwater teleosts; ready-to-use solution. Formula: C20H6Br2N2Na2O9. Formula Wt: 624. 09. Storage Code: Green; general chemical storage. Group: chem-category ph-indicators. Alternative Names: Eosin B. Grades: chem-grade laboratory. CAS No. 548-24-3. Product ID: 859500. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
Eosine-5-isothiocyanate Quick inquiry Where to buy Suppliers range | Eosine-5-isothiocyanate. Group: Biochemicals. Grades: Highly Purified. CAS No. 60520-47-0. Pack Sizes: 25mg, 50mg, 100mg, 200mg, 500mg. Molecular Formula: C21H7Br4NO5S. US Biological Life Sciences. | Worldwide |
Eosin Y Quick inquiry Where to buy Suppliers range | Eosin Y. Group: Others Catalyst. Alternative Names: Solvent Red 43. CAS No. 15086-94-9. IUPAC Name: 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one. Molecular Weight: 647.89. Molecular Formula: C20H8O5Br4. SMILES: C1=CC=C2C (=C1)C (=O)OC23C4=CC (=C (C (=C4OC5=C (C (=C (C=C35)Br)O)Br)Br)O)Br. Purity: 95%+. | |
Eosin Y Quick inquiry Where to buy Suppliers range | Eosin Y. Uses: Used for research and manufacturing. Group: Cosmetic Ingredients. Alternative Names: 2?,4?,5?,7?-Tetrabromofluorescein, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, Eosin yellowish, Solvent red 43. CAS No. 15086-94-9. Pack Sizes: 5, 25 g in glass bottle. Product ID: CDC10-0151. | |
Eosin Y Quick inquiry Where to buy Suppliers range | Eosin Y. Group: Biochemicals. Alternative Names: Acid red 87; C.I. 45380. Grades: Highly Purified. CAS No. 17372-87-1. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C20H6Br4Na2O5. US Biological Life Sciences. | Worldwide |
Eosin Y, 96% Quick inquiry Where to buy Suppliers range | Eosin Y, 96%. Group: Solvent Dyes. Grades: free acid bio. CAS No. 15086-94-9. Molecular formula: C20H8Br4O5. Mole weight: 648. | |
Eosin Y disodium salt, Certified ≥93% (Dye content) Quick inquiry Where to buy Suppliers range | Eosin Y disodium salt, Certified ≥93% (Dye content). Group: Biochemicals. Grades: Certified Dye. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
Eosin Y disodium salt, dye content 85%, indicator Quick inquiry Where to buy Suppliers range | Eosin Y disodium salt, dye content 85%, indicator. Uses: Anti Septic. Group: Acid Dyes. Alternative Names: Eosine YB; Phlox Red Toner X-1354; MCULE-3311428648; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-, sodium salt (1:2); CHEBI:52053; I14-18436; MFCD00036189; Eosine J; 7549-EP2277567A1; Certiqual Eosine. CAS No. 17372-87-1. Molecular formula: C20H6Br4Na2O5. Mole weight: 691.859g/mol. IUPAC Name: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate. Rotatable Bond Count: 1. Exact Mass: 691.67g/mol. EC Number: 241-409-6. Melting Point: 572 ° F (decomposes) (NTP, 1992). Solubility: greater than or equal to 100 mg/mL at 70° F (NTP, 1992). SMILES: C1=CC=C (C (=C1)C2=C3C=C (C (=O)C (=C3OC4=C (C (=C (C=C24)Br)[O-])Br)Br)Br)C (=O)[O-]. [Na+]. [Na+]. InChI: InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2. InChIKey: SEACYXSIPDVVMV-UHFFFAOYSA-L. H-Bond Acceptor: 5. Monoisotopic Mass: 687.674g/mol. | |
Eosin Yellowish, 1% Solution, Laboratory Grade, 100 mL Quick inquiry Where to buy Suppliers range | Formula: C20H6Br4Na2O5. Formula Wt: 691. 8. Characteristic: Red-brown crystalline powder. Storage Code: Green; general chemical storage. Group: chem-category biological stains. Alternative Names: Eosin Y, acid red 87. Grades: chem-grade laboratory. CAS No. 17372-87-1. Product ID: 859632. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
Eosin Y free acid ≥96% (Dye content) Quick inquiry Where to buy Suppliers range | Eosin Y free acid ≥96% (Dye content). Group: Biochemicals. Grades: Reagent Grade. CAS No. 15086-94-9. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
Eosin Y solution Quick inquiry Where to buy Suppliers range | Eosin Y solution. Uses: Used for research and manufacturing. Group: Cosmetic Ingredients. Alternative Names: 2?,4?,5?,7?-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution. CAS No. 17372-87-1. Pack Sizes: 500 mL in glass bottle. Product ID: CDC10-0152. | |
Epinastine Related Compound A Quick inquiry Where to buy Suppliers range | An impurity of Epinastine. Epinastine is a non-sedating ophthalmic antihistamine that antagonizes histamine H5 receptors and prevents the release of pro-inflammatory mediators from mast cells and eosinophils. Synonyms: 6-Aminomethyl-5,6-dihydromorphanthridine. Grades: > 95%. CAS No. 41218-84-2. Molecular formula: C15H16N2. Mole weight: 224.31. | |
Ethyl Eosin certified Quick inquiry Where to buy Suppliers range | Ethyl Eosin certified. Group: Biochemicals. Alternative Names: Solvent Red 45; CI 45386; 2',4',5',7'-Tetrabromoeosin ethyl ester potassium salt. Grades: Highly Purified. CAS No. 6359-3-5. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
Ethyl Eosin, Certified (Solvent Red 45) Quick inquiry Where to buy Suppliers range | Ethyl Eosin, Certified (Solvent Red 45). Group: Biochemicals. Alternative Names: C.I. 45386. Grades: Certified Dye. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
Fenoterol Hydrobromide Quick inquiry Where to buy Suppliers range | A β2-adrenergic agonist. Bronchodilator; tocolytic. Fenoterol hydrobromide is a sympathomimetic drug. It is used to treat asthma, bronchitis and emphysema.[1] Fenoterol administration might be linked to liver damage.[2] It has anti-inflammatory effects on eosinophil function.[3] Fenoterol hydrobromide has been used in chromatography-tandem mass spectrometry (LC&-MS-MS) for specific and sensitive detection of β-agonists (BAG).[4]. Group: Biochemicals. Alternative Names: 2-(3,5-Dihydroxyphenyl)-2-hydroxy-2?-(4-hydroxyphenyl)-1?-methyldiethylamine hydrobromide; 5- [1-Hydroxy-2- [ [2- (4-hydroxyphenyl) -1-methylethyl] amino] ethyl] -1, 3-benzenediol Hydrobromide; 1- (3, 5-Dihydroxyphenyl) -2-[2- (3-p-hydroxyphenyl) propylamino]ethanol Hydrobromide; Airum; Berotec; Dosberotec; Fenoterol Bromide; Partusisten; Phenoterol Hydrobromide; Th 1165a. Grades: Highly Purified. CAS No. 1944-12-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C??H??BrNO?, Molecular Weight: 384.26. US Biological Life Sciences. | Worldwide |
Fevipiprant Quick inquiry Where to buy Suppliers range | Fevipipran is a reversible competitive CRTh2 antagonist with IC50 value of 0.44 nM for inhibition of PGD2-induced eosinophil shape change in human whole blood. Now it is in Phase III clinical trials for the treatment of asthma. Uses: Allergic asthma; atopic dermatitis. Synonyms: NVP-QAW039; NVP-QAW 039; NVP-QAW-039 QAW-039; QAW039; QAW 039; Fevipiprant; 2-(2-methyl-1-(4-(methylsulfonyl)-2-(trifluoromethyl)benzyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetic acid. Grades: 98%. CAS No. 872365-14-5. Molecular formula: C19H17F3N2O4S. Mole weight: 426.41. | |
Fosinopril sodium salt Quick inquiry Where to buy Suppliers range | Fosinopril sodium salt. Group: Biochemicals. Alternative Names: (4S) -4-Cyclohexyl-1-[[ (R) -[ (1S) -2-methyl-1- (1-oxopropoxy) propoxy] (4-phenylbutyl) phosphinyl]acetyl]-L-proline sodium salt; Acecor; Eosinopril. Grades: Highly Purified. CAS No. 88889-14-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C30H45NNaO7P. US Biological Life Sciences. | Worldwide |
Imetit dihydrobromide Quick inquiry Where to buy Suppliers range | Imetit dihydrobromide is a potent and high affinity agonist at histamine H3 and H4 receptors (Ki = 0.3 and 2.7 nM, respectively). It induces an eosinophil shape change (EC50 = 25 nM). Synonyms: 5-[2-(Imidazol-4-yl)ethyl]isothiourea dihydrobromide. Grades: ≥98% by HPLC. CAS No. 32385-58-3. Molecular formula: C6H10N4S.2HBr. Mole weight: 332.06. | |
Jenner Stain Certified Quick inquiry Where to buy Suppliers range | Jenner Stain Certified. Group: Biochemicals. Alternative Names: Eosin-Methylene blue. Grades: Highly Purified. CAS No. 62851-42-7. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
JNJ 10191584 maleate Quick inquiry Where to buy Suppliers range | The maleate salt form of JNJ 10191584, which has been found to be a selective histamine H4 receptor silent antagonist and could restrain mast cell and eosinophil chemotaxis in vitro. Synonyms: VUF6002; VUF 6002; VUF-6002; JNJ-10191584 maleate; JNJ 10191584 maleate; JNJ10191584 maleate; 1-[(5-Chloro-1H-benzimidazol-2-yl)carbonyl]-4-methylpiperazine maleate. Grades: ≥99% by HPLC. CAS No. 869497-75-6. Molecular formula: C13H15ClN4O.C4H4O4. Mole weight: 394.81. | |
Leishman's Stain Quick inquiry Where to buy Suppliers range | powder. Group: Heterocyclic Organic Compound. Alternative Names: LEISHMAN'S EOSINE METHYLENE BLUE;LEISHMAN'S EOSINE METHYLENE BLUE SOLUTION;LEISHMAN'S STAIN;LEISHMAN STAIN;LEISHMAN STAIN SOLUTION;METHYLENE BLUE-EOSIN LEISHMAN;EOSIN-POLYCHROME METHYLENE BLUE;EOSIN METHYLENE BLUE ACCORDING TO LEISHMAN. Grades: biological stain. CAS No. 12627-53-1. Molecular formula: n.a. | |
Leishman Stain Quick inquiry Where to buy Suppliers range | Leishman Stain. Group: Biochemicals. Alternative Names: Eosin Methylene blue according to Leishman; Methylene blue-eosin Leishman. Grades: Highly Purified. CAS No. 12627-53-1. Pack Sizes: 100g. US Biological Life Sciences. | Worldwide |
L-Glutamic acid,L-valylglycyl-L-seryl- Quick inquiry Where to buy Suppliers range | Synonyms: VAL-GLY-SER-GLU; VGSE; 1-L-Valine eosinophilotactic peptide. CAS No. 61756-22-7. Molecular formula: C15H26N4O8. Mole weight: 390.39. | |
LIT-927 Quick inquiry Where to buy Suppliers range | LIT-927 is an orally available neutraligand of CXCL12. It reduces eosinophil recruitment in a murine model of allergic airway hypereosinophilia, displaying anti-inflammatory effects. Synonyms: 4-(4-Chlorophenyl)-6-(4-hydroxy-3-methoxyphenyl)pyrimidin-2(1H)-one. CAS No. 2172879-52-4. Molecular formula: C17H13ClN2O3. Mole weight: 328.75. | |
LY 255283 Quick inquiry Where to buy Suppliers range | LY255283, a competitive leukotriene B4 receptor antagonist, is used in leukotriene receptor research along with other selective leukotriene receptor agonists and antagonist to identify and differentiate the physiological and cell signaling effects of the leukotriene B4 receptor on processes such as paclitaxel resistance in MCF-7/DOX breast cancer cells, monocyte-derived dendritic cell chemotaxis, and 5-lipoxygenase activity and interleukin-8 production in human neutrophils. LY255283 may be used to help verify that an observed process or cell event is leukotriene B4 receptor-dependent.Antagonists of the chemotactic and inflammatory lipoxygenase product leukotriene B4 (LTB4) have been potential drug development targets for several years.1,2 The tetrazole LY255283 is a competitive antagonist of the BLT2 receptor. It displaces radiolabeled LTB4 from guinea pig lung membrane, with an IC50 of about 100nM.3 LY255283 exhibits IC50 values of ~950nM and >10uM at human recombinant BLT2 and BLT1 receptors, respectively.4 LY255283 inhibits eosinophil chemotaxis by 80% at a concentration of 10uM, and inhibits the binding of radiolabeled LTB4 to eosinophil membranes with an IC50 of 260nM.1. Group: Biochemicals. Alternative Names: 1-[5-ethyl-2-hydroxy-4-[[6-methyl-6-(1H-tetrazol-5-yl)heptyl]oxy]phenyl]-ethanone. Grades: Highly Purified. CAS No. 117690-79-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H28N4O3, Molecular Weight: 360.5. US Biological Life Sciences. | Worldwide |
LY255283 Quick inquiry Where to buy Suppliers range | This active molecular is a competitive leukotriene B4 receptor antagonist and IC50 value is about 100 nM. LY 255283 is selective for the BLT2 receptor, since IC50 values at the BLT1 receptor are >10 μM. LY255283 inhibits eosinophil chemotaxis by 80% at a concentration of 10 μM. It also inhibits the binding of radiolabeled LTB4 to eosinophil membranes and IC50 value is 260 nM. LY255283 reduces airway obstruction in animal models of asthma. However, clinical trials for asthma had been discontinued. Uses: Asthma. Synonyms: LY 255283; LY255283; LY-255283; (1-(5-Ethyl-2-hydroxy-4-(6-methyl-6-(1H-tetrazol-5-yl)heptyloxy)phenyl)ethanone). Grades: 98%. CAS No. 117690-79-6. Molecular formula: C19H28N4O3. Mole weight: 360.45. | |
Lyn peptide inhibitor Quick inquiry Where to buy Suppliers range | Lyn peptide inhibitor is cell-permeable inhibitor of lyn-dependent effects of the il-5 receptor, which blocks binding of lyn tyrosine kinase to βc subunit of il-3/gm-csf/il-5 receptors, blocking lyn activation. It inhibits il-5 receptor-mediated eosinophil differentiation and survival in vitro. Uses: Peptide Inhibitors. CAS No. 222018-18-0. Product ID: R0841. | |
Lyn peptide inhibitor acetate Quick inquiry Where to buy Suppliers range | Lyn peptide inhibitor acetate is a potent and cell-permeable inhibitor of the Lyn-coupled IL-5 receptor signaling pathway, while keeping other signals intact. It blocks Lyn activation and inhibits the binding of Lyn tyrosine kinase to the βc subunit of IL-3/GM-CSF/IL-5 receptors. It can be used for the study of asthma, allergic, and other eosinophilic disorders. Synonyms: stearoyl-Tyr-Gly-Tyr-Arg-Leu-Arg-Arg-Lys-Trp-Glu-Glu-Lys-Ile-Pro-Asn-Pro-NH2.CH3CO2H; N-stearoyl-L-tyrosyl-glycyl-L-tyrosyl-L-arginyl-L-leucyl-L-arginyl-L-arginyl-L-lysyl-L-tryptophyl-L-alpha-glutamyl-L-alpha-glutamyl-L-lysyl-L-isoleucyl-L-prolyl-L-asparagyl-L-prolinamide acetic acid; N-(1-Oxooctadecyl)-L-tyrosylglycyl-L-tyrosyl-L-arginyl-L-leucyl-L-arginyl-L-arginyl-L-lysyl-L-tryptophyl-L-α-glutamyl-L-α-glutamyl-L-lysyl-L-isoleucyl-L-prolyl-L-asparaginyl-L-prolinamide acetate. Grades: ≥95%. CAS No. 2918771-52-3. Molecular formula: C117H188N30O26. Mole weight: 2430.98. | |
Nα-Boc-L-tryptophan Quick inquiry Where to buy Suppliers range | Nα-Boc-L-tryptophan is an N-Boc-protected form of L-Tryptophan. L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin, a neurotransmitter that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome. Synonyms: Boc-L-Trp-OH; N-[(tert-Butoxy)carbonyl]-L-tryptophan; N-(tert-Butoxycarbonyl)-L-tryptophan; (S)-2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoic acid; (2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; Nalpha-Boc-L-Tryptophane; N-Boc-L-tryptophan. Grades: ≥ 99% (HPLC). CAS No. 13139-14-5. Molecular formula: C16H20N2O4. Mole weight: 304.30. | |
Narirutin Quick inquiry Where to buy Suppliers range | Anti-inflammatory. The flavonoid narirutin could reduce airway inflammation in ovalbumin (OVA)-sensitized / challenged NC / Nga mice, a model of allergic eosinophilic airway inflammation. Uses: Anti-allergic, antiproliferative and anti-oxidant. Synonyms: 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-, (2S)-; (2S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-, (S)-; Flavanone, 4',5,7-trihydroxy-, 7β-rutinoside; (2S)-Narirutin; Isonaringenin; Isonaringin; Naringenin 7-O-rutinoside; Naringenin 7-rutinoside; Naringenin 7β-rutinoside. Grades: >98%. CAS No. 14259-46-2. Molecular formula: C27H32O14. Mole weight: 580.53. | |
Oleyl anilide Quick inquiry Where to buy Suppliers range | Oleyl analide (OA) is a weak inhibitor of acylCoA:cholesterol acyltransferase (ACAT), an intracellular protein located in the endoplasmic reticulum that forms cholesteryl esters. OA and the related glyceride dioleoyl phenylamino propane 1,2-diol have been linked to a syndrome of eosinophilia, excessive T-cell activation, and elevated interleukin-4 (IL-4), soluble IL-2R, and IL-5. Synonyms: OA; Oleic acid anilide; Cis-9-octadecenanilide; (Z)-N-phenyloctadec-9-enamide. Grades: ≥95%. CAS No. 5429-85-6. Molecular formula: C24H39NO. Mole weight: 357.6. | |
Phloxine B Quick inquiry Where to buy Suppliers range | Dyes & Metabolites; Dyes & Metabolites. Uses: For analytical and research use. Group: reagents. Alternative Names: Phloxine B 38015, Phloxin B (6CI), C.I. Acid Red 92, D&C Red No. 28-15347, Japan Red No. 104-1, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, disodium salt (9CI), DermaGlo DG-R 428,Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, sodium salt (1:2), Food Red No. 104, 11969 Red, D&C Red 28, D&C Red No. 28, Daiwa Red 45, Phyloxine B, Aizen Acid Phloxine PB, Fluorescein, 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-, disodium salt (8CI), D&C Red 28-308267, D and C Red No. 28, Eosin bluish, Japan Red 104-1, Red 104, Japan Red 104, D&C Red No. 28-38015, Cyanosine, Eosine blue, Triacid Floxine 2G, Cyanosin (acid dye), Food Red 104, Phloxine P, Disodium 9-(3',4',5',6'-tetrachloro-o-carboxyphenyl)-6-hydroxy-6-hydroxy-2,4,5,7-tetrabromo-3-isoxanthone, C.I. 45410, Cyanosin, Phloxine B, Red No. 104, Daiwa Red 104WB, Water Pink 2, Eosin blue, Eosine bluish, Orient Water Pink 2, Red No.104-1, Acid Red 92, 3427 Veri Pur Pink, Cyanosin B. CAS No. 18472-87-2. IUPAC Name: disodium;2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. | |
Phloxine B Certified Quick inquiry Where to buy Suppliers range | Phloxine B Certified. Group: Biochemicals. Alternative Names: Cyanosine; Eosin 1B; Acid red 92; CI 4541. Grades: Highly Purified. CAS No. 18472-87-2. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C20H2Br4Cl4O5Na2. US Biological Life Sciences. | Worldwide |
Pranlukast Quick inquiry Where to buy Suppliers range | Pranlukast is a selective cysteinyl leukotriene receptor antagonist. Pranlukast has an anti-inflammatory effect on bronchial eosinophilic infiltration. Pranlukast is now widely used in the treatment of asthma. Uses: Leukotriene antagonists. Synonyms: Pranlukast; Ono-1078; ONO 1078; ONO-1078; ONO-RS 411; ONO-RS-411; SB 205312. Grades: >98%. CAS No. 103177-37-3. Molecular formula: C27H23N5O4. Mole weight: 481.5. | |
(R)-(-)-alpha-Methylhistamine dihydrobromide Quick inquiry Where to buy Suppliers range | (R)-(-)-alpha-Methylhistamine dihydrobromide is a potent and high affinity histamine H3 agonist (KD = 50.3 nM) displaying > 200-fold selectivity over H4 receptors. It inhibits H3-mediated histamine synthesis and release in the CNS at nanomolar concentrations, and induces H4-mediated eosinophil shape change (EC50 = 66 nM). Synonyms: (R)-(-)-α-Methyl-1H-imidazole-4-ethanamine dihydrobromide. Grades: ≥99% by HPLC. CAS No. 868698-49-1. Molecular formula: C6H11N3.2HBr. Mole weight: 287. | |
reslizumab Quick inquiry Where to buy Suppliers range | Reslizumab is a humanized monoclonal antibody resistant to interleukin-5 (IL-5). It is approved for additional maintenance treatment of patients with severe asthma aged 18 years and older, and with an eosinophilic phenotype. Uses: The treatment of severe asthma. Synonyms: Cinqair. CAS No. 241473-69-8. | |
RS 25344 hydrochloride Quick inquiry Where to buy Suppliers range | RS 25344 hydrochloride is a potent and selective inhibitor of four cloned isoforms of PDE4 (A, B, C and D) and phosphorylated PDE4D (IC50= 0.28, > 100, 160 and 330 nM at PDE4, PDE1, PDE2 and PDE3 respectively). It has been shown to inhibit eosinophil chemotaxis and increase progressive motility of spermatozoa in vitro. Synonyms: 1-(3-Nitrophenyl)-3-(4-pyridinylmethyl)-pyrido[2,3-d]pyrimidine-2,3-(1H,3H)-dione hydrochloride; RS-25344 HCl; RS 25344 HCl; RS25344 HCl. Grades: ≥98% by HPLC. CAS No. 152815-28-6. Molecular formula: C19H13N5O4.HCl. Mole weight: 411.8. |