Leukotriene Suppliers USA
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Product | Description | |
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Leukotriene B Quick inquiry Where to buy Suppliers range | Leukotriene B4 is a chemokine with roles in inflammation, immunology, the nervous system, brain and skin. And it also shows antiviral activity towards DNA viruses and retroviruses. Synonyms: Leukotriene B4; LTB4; 5,12-Hete; 5,12-Dihete; (5S,6Z,8E,10E,12R,14Z)-5,12-Dihydroxy-6,8,10,14-eicosatetraenoic acid. Grades: ≥98%. CAS No. 71160-24-2. Molecular formula: C20H32O4. Mole weight: 336.47. | |
Leukotriene b4 Quick inquiry Where to buy Suppliers range | Leukotriene b4. Group: Heterocyclic Organic Compound. CAS No. 71160-24-2. Molecular formula: C20H32O4. Mole weight: 336.47. | |
Leukotriene B4 Quick inquiry Where to buy Suppliers range | ~100 μg/mL in ethanol, ≥97%. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 71160-24-2. Pack Sizes: 10UG, 25UG, 50UG. Mole weight: 336.47. EC Number: 200-578-6. Catalog: AP71160242. Assay: ≥97%. | |
Leukotriene B4-3-aminopropylamide Quick inquiry Where to buy Suppliers range | Leukotriene B4-3-aminopropylamide is a LTB4 analog that exhibits high binding affinity for BLT1 receptor. Synonyms: LTB4-3-aminopropylamide; (5S,6Z,8E,10E,12R,14Z)-N-(3-aminopropyl)-5,12-dihydroxyicosa-6,8,10,14-tetraenamide. Grades: ≥95%. CAS No. 89596-43-0. Molecular formula: C23H40N2O3. Mole weight: 392.6. | |
Leukotriene B4 dimethyl amide Quick inquiry Where to buy Suppliers range | Leukotriene B4 dimethyl amide is a lipid mediator and Leukotriene B4 antagonist. It was shown to inhibit neutrophil degranulation induced by LTB4. Synonyms: LTB4 dimethyl amide; N,N-dimethyl-5S,12R-dihydroxy-6Z,8E,10E,14Z-eicosatetraen-1-amide. Grades: ≥97%. CAS No. 83024-92-4. Molecular formula: C22H37NO3. Mole weight: 363.5. | |
Leukotriene B4 ethanolamide Quick inquiry Where to buy Suppliers range | Leukotriene B4 ethanolamide is a potent antagonist of leukotriene B4 receptor with 3-fold higher affinity than leukotriene B4. It exhibits anti-inflammatory activity. Synonyms: LTB4-EA; (5S,12R)-5,12-Dihydroxy-N-(2-hydroxyethyl)icosa-6,8,10,14-tetraenamide. Grades: ≥97%. CAS No. 877459-63-7. Molecular formula: C22H37NO4. Mole weight: 379.5. | |
Leukotriene b5 Quick inquiry Where to buy Suppliers range | Colorless oil dissolved in ethanol. Group: Heterocyclic Organic Compound. Alternative Names: [5S,12R]-DIHYDROXY-[6Z,8E,10E,14Z,17Z]-EICOSAPENTAENOIC ACID;LTB5;LEUKOTRIENE B5;(5S,6Z,8E,10E,12R,14Z,17Z)-5,12-dihydroxyicosa-6,8,10,14,17-pentaenoic acid;5,12-Dihydroxy-6,8,10,14,17-icosapentaenoic acid. Grades: 96%. CAS No. 80445-66-5. Molecular formula: C20H30O4. Mole weight: 334.45. IUPAC Name: (6E,8E,10E,14E,17E)-5,12-dihydroxyicosa-6,8,10,14,17-pentaenoic acid. Exact Mass: 334.21400. Boiling Point: 538.7ºC at 760 mmHg. Flash Point: 293.7ºC. Density: 1.054 g/cm3. InChIKey: BISQPGCQOHLHQK-RUEGXZCXSA-N. H-Bond Donor: 3. H-Bond Acceptor: 4. Safty Description: 16-26-36. Hazard statements: F: Flammable; Xi: Irritant. | |
Leukotriene B5 Quick inquiry Where to buy Suppliers range | Leukotriene B5 is a leukotriene generated from eicosapentaenoic acid (EPA). LTB5 exhibits less potent biological activity than LTB4, thus it can be identified as a LTB4 antagonist. Study showed that LTB5 inhibited LTB4-induced chemotaxis in vitro and LTB4-induced proliferation in cultured human epidermal keratinocytes. Synonyms: LTB5; 5,12-DiHEPE; 5S,12S-dihydroxy-6Z,8E,14Z,17Z-eicosapentanenoic acid. Grades: ≥98%. CAS No. 80445-66-5. Molecular formula: C20H30O4. Mole weight: 334.5. | |
Leukotriene C3 Quick inquiry Where to buy Suppliers range | ~50 μg/mL in methanol: water (7:3) containing 17 mM acetate buffer adjusted to pH 5.4 with NH4OH, ≥97% (HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 77209-77-9. Pack Sizes: 10μG. Mole weight: 627.79. Catalog: AP77209779. Assay: ≥97% (HPLC). | |
Leukotriene c4 Quick inquiry Where to buy Suppliers range | Colorless liquid. Group: Main Products. Alternative Names: Leukotriene C4 Lipid. Grades: 97%. CAS No. 72025-60-6. Molecular formula: C30H47N3O9S. Mole weight: 625.77. | |
Leukotriene C4 Quick inquiry Where to buy Suppliers range | Leukotriene C4 is a cysteinyl leukotriene produced by the LTC4 synthase catalyzed conjugation of glutathione to LTA4. LTC4 acts as an agonist of smooth muscle contraction. LTC4-induced bronchoconstriction and enhanced vascular permeability contribute to the pathogenesis of asthma and acute allergic hypersensitivity. Synonyms: LTC4; 5S,6R-Ltc(sub 4); 6R-(((R)-2-((S)-4-amino-4-carboxybutanamido)-3-((carboxymethyl)amino)-3-oxopropyl)thio)-5S-hydroxyicosa-7E,9E,11Z,14Z-eicosatetraenoic acid. Grades: ≥97%. CAS No. 72025-60-6. Molecular formula: C30H47N3O9S. Mole weight: 625.78. | |
Leukotriene C4 methyl ester Quick inquiry Where to buy Suppliers range | Leukotriene C4 is a cysteinyl leukotriene produced by the LTC4 synthase catalyzed conjugation of glutathione to LTA4. LTC4 acts as an agonist of smooth muscle contraction. LTC4-induced bronchoconstriction and enhanced vascular permeability contribute to the pathogenesis of asthma and acute allergic hypersensitivity. Synonyms: LTC4 methyl ester; Leukotriene C4 monomethyl ester. Grades: ≥97%. CAS No. 73958-10-8. Molecular formula: C31H49N3O9S. Mole weight: 639.8. | |
Leukotriene d4 Quick inquiry Where to buy Suppliers range | Leukotriene d4. Group: Heterocyclic Organic Compound. Alternative Names: 5S-HYDROXY-6R-(S-CYSTEINYLGLYCINYL)-7E,9E,11Z,14Z-EICOSATETRAENOIC ACID;5(S)-HYDROXY-6(R)-S-CYSTEINYLGLYCINYL-7-TRANS-9-TRANS-11-CIS-14-CIS-EICOSATETRAENOIC ACID;LTD4;LEUKOTRIENE D4;(r-(r*,s*-(e,e,z,z)))-inyl);glycine,n-(s-(1-(4-carboxy-1-hydroxybutyl)-2. Grades: 96%. CAS No. 73836-78-9. Molecular formula: C25H40N2O6S. Mole weight: 496.66. IUPAC Name: (5S,6R,7E,9E,11Z,14Z)-6-[2-amino-3-(carboxymethylamino)-3-oxopropyl]sulfanyl-5-hydroxyicosa-7,9,11,14-tetraenoic acid. InChIKey: YEESKJGWJFYOOK-LDDGIIIKSA-N. H-Bond Donor: 5. H-Bond Acceptor: 7. | |
Leukotriene D4 Quick inquiry Where to buy Suppliers range | ~50 μg/mL (in methanol/ammonium acetate buffer, 70:30, pH 5.6), ≥97%. Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 73836-78-9. Pack Sizes: 10UG, 25UG, 50UG, 250UG. Mole weight: 496.66. Catalog: AP73836789. Assay: ≥97%. | |
Leukotriene D4 Quick inquiry Where to buy Suppliers range | Leukotriene D4 is a constituent of slow-reacting substance of anaphylaxis (SRS-A) and acts as an agonist of smooth muscle contraction. LTD4-induced bronchoconstriction and enhanced vascular permeability contribute to the pathogenesis of asthma and acute hypersensitivity. Synonyms: Glycine, S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-4-carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetraen-1-yl]-L-cysteinyl-; Glycine, N-[S-[1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl]-L-cysteinyl]-, [R-[R*,S*-(E,E,Z,Z)]]-; Glycine, S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-4-carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetraenyl]-L-cysteinyl-; S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-4-Carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetraen-1-yl]-L-cysteinylglycine; Leukotriene D; LTD4. Grades: ≥97%. CAS No. 73836-78-9. Molecular formula: C25H40N2O6S. Mole weight: 496.66. | |
Leukotriene D4 methyl ester Quick inquiry Where to buy Suppliers range | Leukotriene D4 methyl ester is a derivate of Leukotriene D4, which is a constituent of a slow-reacting substance of anaphylaxis (SRS-A) and acts as an agonist of smooth muscle contraction. LTD4-induced bronchoconstriction and enhanced vascular permeability contribute to the pathogenesis of asthma and acute hypersensitivity. Synonyms: LTD4 methyl ester; Leukotriene D4 monomethyl ester; Glycine, S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-1-hydroxy-5-methoxy-5-oxopentyl]-2,4,6,9-pentadecatetraenyl]-L-cysteinyl-; Glycine, N-[S-[1-(1-hydroxy-5-methoxy-5-oxopentyl)-2,4,6,9-pentadecatetraenyl]-L-cysteinyl]-, [R-[R*,S*-(E,E,Z,Z)]]-; S-((5S,6R,7E,9E,11Z,14Z)-5-hydroxy-1-methoxy-1-oxoicosa-7,9,11,14-tetraen-6-yl)-L-cysteinylglycine. Grades: 95%. CAS No. 103476-23-9. Molecular formula: C26H42N2O6S. Mole weight: 510.69. | |
Leukotriene E4 Quick inquiry Where to buy Suppliers range | Leukotriene E4 is a cysteinyl leukotriene produced by LTD4 and LTC4 in breath condensation, plasma, and urine. It is a constituent of slow-reacting substance of anaphylaxis (SRS-A). It is the final product of the pathway where 5-lipoxygenase converts arachidonic acid to cysteinyl leukotrienes, thus it can be used as an indicator in clinical diagnosis of asthma. Synonyms: 5S-hydroxy-6R-(S-cysteinyl)-7E,9E,11Z,14Z-eicosatetraenoic acid; LTE4. Grades: ≥97%. CAS No. 75715-89-8. Molecular formula: C23H37NO5S. Mole weight: 439.61. | |
Leukotriene E4 methyl ester Quick inquiry Where to buy Suppliers range | Leukotriene E4 methyl ester is a derivate of Leukotriene E4, which is a cysteinyl leukotriene produced by LTD4 and LTC4 in breath condensation, plasma, and urine. It is a constituent of slow-reacting substance of anaphylaxis (SRS-A). It is the final product of the pathway where 5-lipoxygenase converts arachidonic acid to cysteinyl leukotrienes, thus it can be used as an indicator in clinical diagnosis of asthma. Synonyms: 7,9,11,14-Eicosatetraenoic acid, 6-[[(2R)-2-amino-2-carboxyethyl]thio]-5-hydroxy-, 1-methyl ester, (5S,6R,7E,9E,11Z,14Z)-; 1-Methyl (5S,6R,7E,9E,11Z,14Z)-6-[[(2R)-2-amino-2-carboxyethyl]thio]-5-hydroxy-7,9,11,14-eicosatetraenoate; 7,9,11,14-Eicosatetraenoic acid, 6-[(2-amino-2-carboxyethyl)thio]-5-hydroxy-, 1-methyl ester, [5S-[5R*,6S*(S*),7E,9E,11Z,14Z]]-; S-((5S,6R,7E,9E,11Z,14Z)-5-hydroxy-1-methoxy-1-oxoicosa-7,9,11,14-tetraen-6-yl)-L-cysteine; LTE4, methyl ester; leukotriene E4 monomethyl ester. Grades: ≥95%. CAS No. 89461-65-4. Molecular formula: C24H39NO5S. Mole weight: 453.64. | |
11-trans Leukotriene C4 Quick inquiry Where to buy Suppliers range | 11-trans Leukotriene C4 is a C-11 double bond isomer of LTC4. Group: Biochemicals. Grades: Highly Purified. CAS No. 74841-69-3. Pack Sizes: 25ug, 50ug. Molecular Formula: C30H47N3O9S, Molecular Weight: 625.77. US Biological Life Sciences. | Worldwide |
11-Trans leukotriene C4 Quick inquiry Where to buy Suppliers range | 11-Trans leukotriene C4 is a C-11 double bond isomer of LTC4. Synonyms: 11-trans LTC4; Leucotriene C4. Grades: ≥97%. CAS No. 74841-69-3. Molecular formula: C30H47N3O9S. Mole weight: 625.8. | |
11-trans Leukotriene D4 Quick inquiry Where to buy Suppliers range | 11-trans Leukotriene D4 is a less potent C-11 double bond isomer of LTD4. Group: Biochemicals. Grades: Highly Purified. CAS No. 79768-40-4. Pack Sizes: 25ug, 50ug. Molecular Formula: C25H40N2O6S, Molecular Weight: 496.66. US Biological Life Sciences. | Worldwide |
11-trans Leukotriene E4 Quick inquiry Where to buy Suppliers range | 11-trans Leukotriene E4 is an equipotent C-11 double bond isomer of LTE4. Group: Biochemicals. Grades: Highly Purified. CAS No. 75715-88-7. Pack Sizes: 25ug, 50ug. Molecular Formula: C23H37NO5S, Molecular Weight: 439.61. US Biological Life Sciences. | Worldwide |
12-epi Leukotriene B4 Quick inquiry Where to buy Suppliers range | 12-epi Leukotriene B4 is a leukotriene with less affinity than LTB4 at LTB4 receptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 83709-73-3. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H32O4, Molecular Weight: 336.47. US Biological Life Sciences. | Worldwide |
12-Epi leukotriene B4 Quick inquiry Where to buy Suppliers range | 12-Epi leukotriene B4 is a leukotriene with less affinity than LTB4 at LTB4 receptors. Synonyms: 12-epi LTB4; 5S,12S-dihydroxy-6E,8Z,10E,14Z-eicosatetraenoic acid. Grades: ≥97%. CAS No. 83709-73-3. Molecular formula: C20H32O4. Mole weight: 336.5. | |
14,15-dehydro Leukotriene B4 Quick inquiry Where to buy Suppliers range | 14,15-dehydro Leukotriene B4 is an LTB4 receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 114616-11-4. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H32O4, Molecular Weight: 336.47. US Biological Life Sciences. | Worldwide |
14,15-Dehydro leukotriene b4 Quick inquiry Where to buy Suppliers range | 14,15-Dehydro leukotriene b4. Group: Heterocyclic Organic Compound. Alternative Names: 14,15-DEHYDRO LEUKOTRIENE B4;5S,12R-DIHYDROXY-6Z,8E,10E-EICOSATRIEN-14-YNOIC ACID. CAS No. 114616-11-4. Molecular formula: C20H30O4. Mole weight: 336.47. | |
14,15-Dehydro leukotriene B4 Quick inquiry Where to buy Suppliers range | 14,15-Dehydro leukotriene B4 is a dihydroxy fatty acid derived from arachidonic acid through the 5-lipoxygenase pathway. Synonyms: 14,15-dehydro LTB4; 5S,12R-dihydroxy-6Z,8E,10E-eicosatrien-14-ynoic acid. Grades: ≥97%. CAS No. 114616-11-4. Molecular formula: C20H30O4. Mole weight: 334.5. | |
14,15-Leukotriene A4 Methyl ester Quick inquiry Where to buy Suppliers range | 14,15-Leukotriene A4 Methyl ester. Alternative Names: 14,15-Leukotriene A4 Methyl ester. Grades: 98%+. Product ID: ACM73466123-1. Molecular formula: C21H32O3. Mole weight: 332.48. Storage: Freezer. | |
14,15-Leukotriene C4 Quick inquiry Where to buy Suppliers range | 14,15-Leukotriene C4 is an acute inflammatory mediator. Group: Biochemicals. Grades: Highly Purified. CAS No. 75290-60-7. Pack Sizes: 25ug, 50ug. Molecular Formula: C30H47N3O9S, Molecular Weight: 625.77. US Biological Life Sciences. | Worldwide |
14,15-Leukotriene E4 Quick inquiry Where to buy Suppliers range | 14,15-Leukotriene E4 is a Leukotriene that increases vascular permeability of human endothelial cell monolayers. Group: Biochemicals. Grades: Highly Purified. CAS No. 1000852-57-2. Pack Sizes: 25ug, 50ug. Molecular Formula: C23H37NO5S, Molecular Weight: 439.61. US Biological Life Sciences. | Worldwide |
18-carboxy dinor Leukotriene B4 Quick inquiry Where to buy Suppliers range | 18-carboxy dinor Leukotriene B4 is b-oxidation metabolite of LTB4. Group: Biochemicals. Grades: Highly Purified. CAS No. 102674-12-4. Pack Sizes: 25ug, 50ug. Molecular Formula: C18H26O6, Molecular Weight: 338.4. US Biological Life Sciences. | Worldwide |
20-Carboxy-leukotriene B4 Quick inquiry Where to buy Suppliers range | ~1 mg/mL in ethanol, ≥90% (HPLC). Uses: For analytical and research use. Group: Fluorescence/Luminescence Spectroscopy. CAS No. 80434-82-8. Pack Sizes: 25μG. Mole weight: 366.45. Catalog: AP80434828. Assay: ≥90% (HPLC). | |
20-trifluoro Leukotriene B4 Quick inquiry Where to buy Suppliers range | 20-trifluoro Leukotriene B4 is an eicosanoid lipid mediator. Group: Biochemicals. Grades: Highly Purified. CAS No. 115178-97-7. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H29F3O4, Molecular Weight: 390.44. US Biological Life Sciences. | Worldwide |
N-Acetyl leukotriene e4 Quick inquiry Where to buy Suppliers range | N-Acetyl leukotriene e4. Group: Heterocyclic Organic Compound. Alternative Names: N-ACETYL LEUKOTRIENE E4;N-AC-LTE4;5S-HYDROXY-6R-(S-(N-ACETYL)CYSTEINYL)-7E,9E,11Z,14Z-EICOSATETRAENOIC ACID;leukotriene E4, N-acetyl-;(5S,6R,7E,9E,11Z,14Z)-5-Hydroxy-6-[[(R)-2-acetylamino-2-carboxyethyl]thio]-7,9,11,14-icosatetraenoic acid;N-AcetylLTE4. Grades: 96%. CAS No. 80115-95-3. Molecular formula: C25H39NO6S. Mole weight: 481.65. IUPAC Name: (5S,6R,7E,9E,11E,14E)-6-(2-acetamido-3-hydroxy-3-oxopropyl)sulfanyl-5-hydroxyicosa-7,9,11,14-tetraenoic acid. Exact Mass: 481.25000. Boiling Point: 754.5ºC at 760 mmHg. Flash Point: 410.1ºC. Density: 1.137 g/cm3. SMILES: CCCCCC=CCC=CC=CC=CC (C (CCCC (=O)O)O)SCC (C (=O)O)NC (=O)C. InChIKey: BGGYAYMMFYBWEX-YSUFHIAUSA-N. H-Bond Donor: 4. H-Bond Acceptor: 6. Safty Description: S7-S16-S23-S45. Hazard statements: F, T. | |
N-methyl Leukotriene C4 Quick inquiry Where to buy Suppliers range | N-methyl Leukotriene C4 (N-methyl LTC4) is a synthetic analog of Leukotriene C4 (LTC4) that is not readily metabolized to LTD4 and LTE4. It acts as a potent and selective CysLT2 receptor agonist. Synonyms: N-methyl LTC4. Grades: ≥97%. CAS No. 131391-65-6. Molecular formula: C31H49N3O9S. Mole weight: 639.8. | |
1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid Quick inquiry Where to buy Suppliers range | 1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid is an intermediate in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 162515-67-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
1, 1'-[Dithiobis (methylene)]biscyclopropaneacetic Acid Quick inquiry Where to buy Suppliers range | 1, 1'-[Dithiobis (methylene)]biscyclopropaneacetic Acid is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-[1-Carboxymethyl-cyclopropylmethyldisulfanylmethyl) cyclopropyl]acetic acid; Montelukast Disulfide Impurity; Cyclopropaneacetic acid, 1,1'-[dithiobis(methylene)]bis-; 2,2'-[Disulfanediylbis(methylene-1,1-cyclopropanediyl)]diacetic acid; 2, 2'- ( (Disulfanediylbis (methylene))bis (cyclopropane-1, 1-diyl))diacetic acid. Grades: ≥90%. CAS No. 162515-67-5. Molecular formula: C12H18O4S2. Mole weight: 290.40. | |
1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | 1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid Methyl Ester is an intermediate in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1446481-28-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
1, 1'-[Dithiobis (methylene)]biscyclopropaneacetic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | 1, 1'-[Dithiobis (methylene)]biscyclopropaneacetic Acid Methyl Ester is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Montelukast Disulfide Dimethyl Ester; Methyl 2- (1- ( (2- ( (1-methoxycarbonylmethylcyclopropyl) methyl) disulfanyl) methyl)cyclopropyl)acetate; Cyclopropaneacetic acid, 1,1'-[dithiobis(methylene)]bis-, 1,1'-dimethyl ester; Dimethyl 2,2'-[disulfanediylbis(methylene-1,1-cyclopropanediyl)]diacetate. Grades: ≥90%. CAS No. 1446481-28-2. Molecular formula: C14H22O4S2. Mole weight: 318.45. | |
1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl) methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methylcyclopropaneacetic Acid Quick inquiry Where to buy Suppliers range | 1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl) methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methylcyclopropaneacetic Acid is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Molecular formula: C41H46ClNO5S2. Mole weight: 732.39. | |
1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl ) methyl ] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl cyclopropaneacetic Acid Quick inquiry Where to buy Suppliers range | 1- [ [ [ (1R) -1- [3- [ (2S, R) -2- [ [ (1-Carboxycyclopropyl ) methyl ] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl cyclopropaneacetic Acid is derived from Montelukast Methyl Ester (M568080), which is an impurity of the antiasthmatic drug Montelukast (M568000), a selective leukotriene D4-receptor antagonist. Used as an anti-asthmatic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C41H46ClNO5S2, Molecular Weight: 732.39. US Biological Life Sciences. | Worldwide |
12-Oxoleukotriene B4 in acetonitrile Quick inquiry Where to buy Suppliers range | 12-oxo Leukotriene B4 in acetonitrile is a potent eicosanoid lipid mediators. Group: Biochemicals. Grades: Highly Purified. CAS No. 136696-10-1. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H30O4, Molecular Weight: 334.45. US Biological Life Sciences. | Worldwide |
12(S)-HHTrE Quick inquiry Where to buy Suppliers range | 12(S)-HHTrE is a metabolite of arachidonic acid (A3303), which is an essential fatty acid and a precursor in the biosynthesis of prostaglandins, thromboxanes, and leukotrienes. Arachidonic Acid occurs in liver, brain, glandular organs, and depot fats of animals, in small amounts in human depot fats, and Arachidonic Acid is also a constituent of animal phosphatides. Group: Biochemicals. Grades: Highly Purified. CAS No. 54397-84-1. Pack Sizes: 500ug, 5mg. Molecular Formula: C17H28O3, Molecular Weight: 280.399999999999. US Biological Life Sciences. | Worldwide |
1,3-Bis[2-(7-chloro-2-quinolyl)vinyl]benzene Quick inquiry Where to buy Suppliers range | 1,3-Bis[2-(7-chloro-2-quinolyl)vinyl]benzene is an impurity of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 1,3-Bis[(E)-2-(7-chloroquinoline-2-yl)vinyl]benzene; 2,2'-{1,3-Phenylenedi[(E)ethene-2,1-diyl]}bis(7-chloroquinoline); (E, E) -2, 2'- (1, 3-Pphenylenedi- 2, 1- ethenediyl) bis[7- chloro-quinoline]; Montelukast Impurity 18. Grades: ≥95%. CAS No. 120578-04-3. Molecular formula: C28H18Cl2N2. Mole weight: 453.36. | |
14,15-Epoxyeicosatrienoic Acid (±14,15-EET) Quick inquiry Where to buy Suppliers range | Epoxyeicosatrienoic Acid (EET) has antihypertensive and anti-inflammatory properties and play a role in the maintenance of renal vascular function. N,?N'-?dicyclohexylurea (DCU) increased release of 14,15-EET when the cells were stimulated with a calcium ionophore. Also, it is derived from Arachidonic Acid, which is an essential fatty acid and a precursor in the biosynthesis of prostaglandins, thromboxanes, and leukotrienes. Arachidonic Acid occurs in liver, brain, glandular organs, and depot fats of animals, in small amounts in human depot fats, and Arachidonic Acid is also a constituent of animal phosphatides. Group: Biochemicals. Alternative Names: (5Z,8Z,11Z)-13-(3-Pentyl-2-oxiranyl)-5,8,11-tridecatrienoic Acid; 14(15)-EET; 14(15)-Epoxy-5Z,8Z,11Z-eicosatrienoic Acid; (±)14,15-EET; (±)14,15-EpETrE; (all-Z)-13-(3-Pentyloxiranyl)-5,8,11-tridecatrienoic Acid. Grades: Highly Purified. CAS No. 197508-62-6. Pack Sizes: 50ug, 100ug, 500ug. Molecular Formula: C??H??O?, Molecular Weight: 320.47. US Biological Life Sciences. | Worldwide |
1-(Benzo[b]thien-2-yl)ethanol Quick inquiry Where to buy Suppliers range | 1-(Benzo[b]thien-2-yl)ethanol is an intermediate used to prepare amino sugar and related sugar derivatives of indolopyrrolocarbazole s as antitumors. It is also an impurity of Zileuton (Z420000), an inhibitor of 5-lipoxygenase, the initial enzyme in the biosynthesis of leukotrienes from Arachidonic Acid. Zileuton is used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. CAS No. 51868-95-2. Pack Sizes: 5mg, 25mg. Molecular Formula: C10H10OS, Molecular Weight: 178.25. US Biological Life Sciences. | Worldwide |
1- ( (Benzyloxy) methyl ) cyclopropane carbaldehyde Quick inquiry Where to buy Suppliers range | 1- ( (Benzyloxy) methyl ) cyclopropane carbaldehyde is an protected intermediate used in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
1- ( (Benzyloxy) methyl) cyclopropanecarbaldehyde Quick inquiry Where to buy Suppliers range | 1- ( (Benzyloxy) methyl) cyclopropanecarbaldehyde is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Cyclopropanecarboxaldehyde, 1-[(phenylmethoxy)methyl]-; 1-((Benzyloxy)methyl)cyclopropane-1-carbaldehyde. CAS No. 288401-39-8. Molecular formula: C12H14O2. Mole weight: 190.24. | |
[1- [ (Benzyloxy) methyl] cyclopropyl] methanol Quick inquiry Where to buy Suppliers range | [1- [ (Benzyloxy) methyl] cyclopropyl] methanol is an protected intermediate used in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Alternative Names: 1- [ (Phenylmethoxy) methyl] cyclopropanemethanol. Grades: Highly Purified. CAS No. 177200-76-9. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
[1-[ (Benzyloxy) methyl]cyclopropyl]methanol Quick inquiry Where to buy Suppliers range | [1-[ (Benzyloxy) methyl]cyclopropyl]methanol is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-[ (Phenylmethoxy) methyl]cyclopropanemethanol. Grades: ≥95%. CAS No. 177200-76-9. Molecular formula: C12H16O2. Mole weight: 192.25. | |
[1- [Bis (Benzyloxy) methyl] cyclopropyl] methanol Quick inquiry Where to buy Suppliers range | [1- [Bis (Benzyloxy) methyl] cyclopropyl] methanol is an protected intermediate used in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Alternative Names: ( ( (Cyclopropane-1, 1-diylbis (methylene))bis (oxy))bis (methylene))dibenzene. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
(1- (Cyanomethyl) cyclopropyl) methyl Methanesulfonate Quick inquiry Where to buy Suppliers range | (1- (Cyanomethyl) cyclopropyl) methyl Methanesulfonate is an impurity of Montelukast (M568000), a selective leukotriene D4-receptor antagonist. Used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. CAS No. 152922-86-6. Pack Sizes: 100mg, 1g. Molecular Formula: C7H11NO3S, Molecular Weight: 189.23. US Biological Life Sciences. | Worldwide |
(1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate Quick inquiry Where to buy Suppliers range | (1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-[[ (Methylsulfonyl) oxy]methyl]cyclopropaneacetonitrile. CAS No. 152922-86-6. Molecular formula: C7H11NO3S. Mole weight: 189.23. | |
1-Cyclopentylethanone-d4 Quick inquiry Where to buy Suppliers range | 1-Cyclopentylethanone-d4, is the labeled analogue of 1-Cyclopentylethanone (C988475), that can be used in the preparation of small molecule inhibitors of rifampicin resistant Staphylococcus aureus. An antibacterial agent. Also used in the synthesis of non-quinoline leukotriene D4 (LTD4) receptor antagonists. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H8D4O, Molecular Weight: 116.19. US Biological Life Sciences. | Worldwide |
1- (Mercapto methyl ) cyclopropane acetonitrile Quick inquiry Where to buy Suppliers range | 1- (Mercapto methyl ) cyclopropane acetonitrile is used as a reagent in the synthesis of Montelukast Sodium Salt (M568000); a selective leukotriene D4-receptor antagonist. Also used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. CAS No. 866923-64-0. Pack Sizes: 100mg, 1g. Molecular Formula: C6H9NS, Molecular Weight: 127.21. US Biological Life Sciences. | Worldwide |
1-?(Tetrahydro-?2-?furoyl)?-?piperazine Quick inquiry Where to buy Suppliers range | 1-?(Tetrahydro-?2-?furoyl)?-?piperazine (Terazosin EP Impurity N) has been used as a reactant for the preparation of pyrazol-3-propanoic acid derivatives as inhibitors of leukotriene biosynthesis in human neutrophils. Group: Biochemicals. Grades: Highly Purified. CAS No. 63074-07-7. Pack Sizes: 1g, 2.5g. Molecular Formula: C9H16N2O2. US Biological Life Sciences. | Worldwide |
20-COOH-LTB4 Quick inquiry Where to buy Suppliers range | 20-COOH-LTB4 is a leukotriene B4 metabolite and substrate for β-oxidation pathways. Group: Biochemicals. Grades: Highly Purified. CAS No. 80434-82-8. Pack Sizes: 50ug, 100ug. Molecular Formula: C20H30O6, Molecular Weight: 366.45. US Biological Life Sciences. | Worldwide |
[2- (1, 3-Dioxan-2-yl) ethyl] triphenylphosphonium Bromide Quick inquiry Where to buy Suppliers range | [2- (1, 3-Dioxan-2-yl) ethyl] triphenylphosphonium Bromide is used in synthesis of leukotrienes. Group: Biochemicals. Grades: Highly Purified. CAS No. 69891-92-5. Pack Sizes: 500mg, 1g. Molecular Formula: C24H26O2P+; Br-, Molecular Weight: 377.44799. US Biological Life Sciences. | Worldwide |
21(R)-Hydroxy Montelukast Quick inquiry Where to buy Suppliers range | 21(R)-Hydroxy Montelukast is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: [R-[R*, R*- (E) ]]-1-[[[1-[3-[2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-3-hydroxy-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid; Montelukast M5b; {1-[ ({ (1R, 3R) -1-{3-[ (E) -2- (7-Chloro-2-quinolinyl) vinyl]phenyl}-3-hydroxy-3-[2- (2-hydroxy-2-propanyl) phenyl]propyl}sulfanyl) methyl]cyclopropyl}acetic acid; Cyclopropaneacetic acid, 1-[[[ (1R, 3R) -1-[3-[ (E) -2- (7-chloro-2-quinolinyl) ethenyl]phenyl]-3-hydroxy-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-. Grades: 95%. CAS No. 184763-26-6. Molecular formula: C35H36ClNO4S. Mole weight: 602.18. | |
21(S)-Hydroxy Montelukast Quick inquiry Where to buy Suppliers range | 21(S)-Hydroxy Montelukast is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: [R-[R*, S*- (E) ]]-1-[[[1-[3-[2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-3-hydroxy-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid; Montelukast M5a; {1-[ ({ (1R, 3S) -1-{3-[ (E) -2- (7-Chloro-2-quinolinyl) vinyl]phenyl}-3-hydroxy-3-[2- (2-hydroxy-2-propanyl) phenyl]propyl}sulfanyl) methyl]cyclopropyl}acetic acid; Cyclopropaneacetic acid, 1-[[[ (1R, 3S) -1-[3-[ (E) -2- (7-chloro-2-quinolinyl) ethenyl]phenyl]-3-hydroxy-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-. Grades: 95%. CAS No. 184763-29-9. Molecular formula: C35H36ClNO4S. Mole weight: 602.18. | |
2-[2-[(3S)-3-[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[(methanesulfonyl)oxy]propyl]phenyl]-2-propanol Quick inquiry Where to buy Suppliers range | 2-[2-[(3S)-3-[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[(methanesulfonyl)oxy]propyl]phenyl]-2-propanol is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: (αS)-α-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol α-Methanesulfonate; Montelukast Impurity 35; Benzenepropanol, α-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-, α-methanesulfonate, (αS)-; 2-[2-[(3S)-3-[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[(methanesulfonyl)oxy]propyl]phenyl]-2-propanol. Grades: ≥95%. CAS No. 807638-71-7. Molecular formula: C30H30ClNO4S. Mole weight: 536.08. | |
2,2-Dimethoxy-d6 Montelukast Quick inquiry Where to buy Suppliers range | 2,2-Dimethoxy Montelukast is an intermediate in the synthesis of Methoxy-d3 Montelukast (M264527), a labeled impurity of Montelukast (M568000), a selective leukotriene D4-receptor antagonist. Used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C37H34D6ClNO3S, Molecular Weight: 620.27. US Biological Life Sciences. | Worldwide |
2, 2'- ( (Disulfanediylbis (methylene))bis (cyclopropane-1, 1-diyl))bis (2-hydroxyacetic Acid) Diethyl Ester Quick inquiry Where to buy Suppliers range | 2, 2'- ( (Disulfanediylbis (methylene))bis (cyclopropane-1, 1-diyl))bis (2-hydroxyacetic Acid) Diethyl Ester is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Diethyl 2, 2'- ( (Disulfanediylbis (methylene))bis (cyclopropane-1, 1-diyl))bis (2-hydroxyacetate). Molecular formula: C16H26O6S2. Mole weight: 378.50. | |
2- (2-Formyl-6-methoxyphenoxy) propanoic Acid Quick inquiry Where to buy Suppliers range | 2- (2-Formyl-6-methoxyphenoxy) propanoic Acid has been used as a reactant for the preparation of leukotriene B4 antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 590395-57-6. Pack Sizes: 1g, 10g. Molecular Formula: C11H12O5, Molecular Weight: 224.21. US Biological Life Sciences. | Worldwide |
2- [2-Methoxy-4- [ [ [ (2-methylphenyl) sulfonyl] amino] carbonyl] phenyl] methyl] Zafirlukast Quick inquiry Where to buy Suppliers range | 2- [2-Methoxy-4- [ [ [ (2-methylphenyl) sulfonyl] amino] carbonyl] phenyl] methyl] Zafirlukast is an impurity of Zafirlukast (Z125000); a potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist. Also used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1160235-26-6. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C47H48N4O10S2, Molecular Weight: 893.03. US Biological Life Sciences. | Worldwide |
2- [2-Methoxy-4- [ [ [ (2-methylphenyl) sulfonyl] amino] carbonyl] phenyl] methyl] Zafirlukast-d3 Quick inquiry Where to buy Suppliers range | 2- [2-Methoxy-4- [ [ [ (2-methylphenyl) sulfonyl] amino] carbonyl] phenyl] methyl] Zafirlukast-d3 is the isotope labelled analog of 2- [2-Methoxy-4- [ [ [ (2-methylphenyl) sulfonyl] amino] carbonyl] phenyl] methyl] Zafirlukast (M265710); an impurity of Zafirlukast (Z125000) which is a potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist. Also used as an antiasthmatic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C47H45D3N4O10S2, Molecular Weight: 896.05. US Biological Life Sciences. | Worldwide |
2-[3-(R)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol Quick inquiry Where to buy Suppliers range | 2-[3-(R)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol is an intermediate in the synthesis of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: (R)-α-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol; (1R)-1-{3-[(E)-2-(7-Chloro-2-quinoleinyl)vinyl]phenyl}-3-[2-(2-hydroxy-2-propanyl)phenyl]-1-propanol; Benzenepropanol, α-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-, (αR)-; (R,E)-1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propan-1-ol. Grades: ≥95%. CAS No. 150026-75-8. Molecular formula: C29H28ClNO2. Mole weight: 457.99. | |
2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1'-hydroxy-2'-methoxymethyl)propanol (Mixture of Diastereomers) Quick inquiry Where to buy Suppliers range | 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1'-hydroxy-2'-methoxymethyl)propanol (Mixture of Diastereomers) is an intermediate in the synthesis of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Uses: Intermediate in the production of montelukast metabolites. Synonyms: (1S)-1-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxy-1-(methoxymethoxy)propan-2-yl)phenyl)propan-1-ol; Benzenepropanol, α-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-[1-hydroxy-2-(methoxymethoxy)-1-methylethyl]-, (αS)-. CAS No. 184764-20-3. Molecular formula: C31H32ClNO4. Mole weight: 518.04. | |
2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol Quick inquiry Where to buy Suppliers range | 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol is a montelukast impurity, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: A montelukast impurity. Synonyms: (S)-α-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol. CAS No. 287930-77-2. Molecular formula: C29H28ClNO2. Mole weight: 457.99. | |
2-[(3S)-3-(Acetyloxy)-1-bromo-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-benzoic Acid Methyl Ester Quick inquiry Where to buy Suppliers range | 2-[(3S)-3-(Acetyloxy)-1-bromo-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-benzoic Acid Methyl Ester is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: An intermediate in the synthesis of montelukast. Synonyms: methyl 2-((3S)-3-acetoxy-1-bromo-3-(3-((E)-2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoate; [3S(E)]-2-[3-(Acetyloxy)-1-bromo-3-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-benzoic Acid Methyl Ester; Benzoic acid, 2-[(3S)-3-(acetyloxy)-1-bromo-3-[3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-, methyl ester. CAS No. 184763-69-7. Molecular formula: C30H25BrClNO4. Mole weight: 578.88. |