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| Product | Description | |
|---|---|---|
| Histamine | Histamine is an organic nitrogen compound that participates in local immune responses, regulates intestinal physiological functions, and acts as a neurotransmitter. Uses: Scientific research. Group: Natural products. Alternative Names: Ergamine. CAS No. 51-45-6. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-B1204. |  |
| Histamine | Histamine is an organic nitrogenous compound produced by basophils and by mast cells found in nearby connective tissues. Uses: An organic nitrogenous compound. Synonyms: 1h-imidazole-4-ethanamine;2-(4-IMIDAZOLYL)ETHYLAMINE;2-(1H-IMIDAZOL-4-YL)-ETHYLAMINE;4-(2-Aminoethyl)-1H-imidazole;HISTAMINE BASE;HISTAMIN. Grades: ≥97%. CAS No. 51-45-6. Molecular formula: C5H9N3. Mole weight: 111.15. |  |
| Histamine-a,a,b,b-d4 Dihydrochloride (1-H-Imidazole-4-ethanamine-d4, 5-Imidazole-ethylamine-d4, b-Aminoethylimidazole-d4, Maxamine-d4,. ) | Present in mo. Group: Biochemicals. Alternative Names: 1-H-Imidazole-4-ethanamine-d4; 5-Imidazole-ethylamine-d4;b-Aminoethylimidazole-d4; Maxamine-d4. Grades: Highly Purified. CAS No. 344299-48-5. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| Histamine-α,α,β,β-d4 dihydrochloride | Histamine-α, α, β, β-d 4 (dihydrochloride) is the deuterium labeled Histamine. Histamine is an organic nitrogenous compound involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Ergamine-α,α,β,β-d4 (dihydrochloride). CAS No. 344299-48-5. Pack Sizes: 5 mg. Product ID: HY-B1204S. | |
| Histamine Dehydrogenase from E. coli, Recombinant | Histamine dehydrogenase is a homodimeric enzyme and catalyzes oxidative deamination of histamine. The gene encoding this enzyme has been sequenced and cloned by polymerase chain reactions and overexpressed in Escherichia coli. Group: Enzymes. Synonyms: Histamine : (acceptor) oxidoreductase (deaminating); EC 1.4.99; Histamine Dehydrogenase. Enzyme Commission Number: EC 1.4.99. Histamine Dehydrogenase. Activity: ~10 U/mg, ~20 mg/mL. Appearance: Yellow liquid in 10mM tris buffer pH 9.0 and 90mg BSA. Storage: at -20°C. Source: E. coli. Species: E. coli. Histamine : (acceptor) oxidoreductase (deaminating); EC 1.4.99; Histamine Dehydrogenase. Cat No: DIA-412. |  |
| Histamine dihydrochloride | 25g Pack Size. Group: Bioactive Small Molecules, Building Blocks, Diagnostic Raw Materials, Research Organics & Inorganics. Formula: C5H9N3 · 2HCl. CAS No. 56-92-8. Prepack ID 19012772-25g. Molecular Weight 184.07. See USA prepack pricing. |  |
| Histamine dihydrochloride | Histamine dihydrochloride is a histamine salt used to prevent relapse in patients with acute myeloid leukemia (AML). It is also used as an active ingredient in topical analgesia for temporary relief of minor aches and pains of muscles and joints associated with arthritis, simple backache, bruises, sprains and strains. Uses: Present in most mammalian tissues; primarily stored in mast cells and basophils. exhibits multiple biological effects through at least 3 specific receptors. induces bronchoconstriction and vasodilation; stimulates gastric acid secretion; and acts as a neurotransmitter. histamine has been identified as a bedbug pheromone. Synonyms: 1H-Imidazole-4-ethanamine Dihydrochloride; 2-(1H-Imidazol-4-yl)ethanamine Dihydrochloride; 2-(1H-Imidazol-4-yl)ethylamine Dihydrochloride; 4-(2-Aminoethyl)imidazole Dihydrochloride; Ceplene; Peremin; 2-(1H-imidazol-4-yl)ethan-1-amine dihydrochloride. Grades: >98%. CAS No. 56-92-8. Molecular formula: C5H9N3.2HCl. Mole weight: 184.07. | |
| Histamine dihydrochloride | Histamine dihydrochloride is a reactive oxygen species ( ROS ) inhibitor. Histamine dihydrochloride can suppress ROS production and work together with IL-2 to activate T cells and NK cells, leading to immune activation in the tumor microenvironment, which consequently kills acute myeloid leukemia (AML) cells. Histamine dihydrochloride can cause a reduction in vaginal tetrazo reduction, increased epithelial growth, and heightened keratinization in mouse models of ovariectomy. Histamine dihydrochloride can be used in the research of acute myeloid leukemia, malignant melanoma, and renal cell carcinoma [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 56-92-8. Pack Sizes: 10 mM * 1 mL; 500 mg; 5 g. Product ID: HY-B0722. | |
| Histamine Dihydrochloride | Histamine dihydrochloride (INN, trade name Ceplene) is a salt of histamine which is used as a drug for the prevention of relapse in patients diagnosed with acute myeloid leukemia (AML).It is an FDA approved active ingredient for topical analgesic use and is available in such products as Australian Dream Cream, which is used for the temporary relief of minor aches and pains of muscles and joints associated with arthritis, simple backache, bruises, sprains, and strains. Uses: Present in most mammalian tissues; primarily stored in mast cells and basophils. exhibits multiple biological effects through at least 3 specific receptors. induces bronchoconstriction and vasodilation; stimulates gastric acid secretion; and acts as a neurotransmitter. histamine has been identified as a bedbug pheromone. Group: Other alkaloids. Alternative Names: 2-(3H-Imidazol-4-yl)ethanamine dihydrochloride. CAS No. 56-92-8. Molecular formula: C5H11Cl2N3. Mole weight: 184.07. Appearance: White to off-white solid. Purity: 0.98. IUPACName: 2-(1H-imidazol-5-yl)ethanamine;dihydrochloride. Canonical SMILES: C1=C(NC=N1)CCN.Cl.Cl. Density: 1.14 g/cm³. Catalog: ACM56928. |  |
| Histamine Dihydrochloride | Present in most mammalian tissues; primarily stored in mast cells and basophils. Exhibits multiple biological effects through at least 3 specific receptors. Induces bronchoconstriction and vasodilation; stimulates gastric acid secretion; and acts as a neurotransmitter. Group: Biochemicals. Alternative Names: 1H-Imidazole-4-ethanamine Dihydrochloride; 2-(1H-Imidazol-4-yl)ethanamine Dihydrochloride; 2-(1H-Imidazol-4-yl)ethylamine Dihydrochloride; 4-(2-Aminoethyl)imidazole Dihydrochloride; Ceplene; Histamine Chloride; Histamine Dichloride; Histamine Hydrochloride; Histaminediium Dichloride; Peremin. Grades: Highly Purified. CAS No. 56-92-8. Pack Sizes: 100g, 250g. Molecular Formula: C5H9N3·2HCl, Molecular Weight: 184.07. US Biological Life Sciences. | Worldwide |
| Histamine dihydrochloride salt 98+% (TLC) | Histamine dihydrochloride salt 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 25g, 1Kg. US Biological Life Sciences. | Worldwide |
| Histamine diphosphate | 25g Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: C5H9N3 ¢2H3PO4. CAS No. 51-74-1. Prepack ID 13488706-25g. Molecular Weight 307.14. See USA prepack pricing. | |
| Histamine diphosphate monohydrate | Histamine diphosphate monohydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 51-74-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C5H9N3·2H3PO4·H2O. US Biological Life Sciences. | Worldwide |
| Histamine free base | 1g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C5H9N3. CAS No. 51-45-6. Prepack ID 33208282-1g. Molecular Weight 111.15. See USA prepack pricing. | |
| Histamine H4 receptor antagonist-1 | Histamine H4 receptor antagonist-1 is an antagonist of histamine H4 receptor extracted from patent WO2010108059A1 compound 60 [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1246207-84-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-145106. | |
| Histamine & Melatonin Receptor-Targeted Library | A unique collection of 155 compounds targeting histaminergic receptor and melatonin receptor for high throughput screening (HTS) and high content screening (HCS) for new drugs; - Bioactivity and safety confirmed by pre-clinical research and clinical trials; - Detailed compound information with structure, target, activity, IC50 value, and biological activity description; - Structurally diverse, medicinally active, and cell permeable; - NMR and HPLC validated to ensure high purity and quality. Uses: Scientific use. Product Category: L3300. Categories: Histamine & Melatonin Receptor-Targeted Libraries. |  |
| histamine N-methyltransferase | Histamine N-methyltransferase (HMT, HNMT) is an enzyme that in humans is encoded by the HNMT gene. Histamine N-methyltransferase is one of two enzymes involved in the metabolism of histamine, the other being diamine oxidase. Histamine N-methyltransferase catalyzes the methylation of histamine in the presence of S-adenosylmethionine (SAM) forming N-methylhistamine. Group: Enzymes. Synonyms: histamine 1-methyltransferase; histamine methyltransferase; histamine-methylating enzyme; imidazolemethyltransferase; S-adenosylmethionine-histamine N-methyltransferase. Enzyme Commission Number: EC 2.1.1.8. CAS No. 9029-80-5. HNMT. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1981; histamine N-methyltransferase; EC 2.1.1.8; 9029-80-5; histamine 1-methyltransferase; histamine methyltransferase; histamine-methylating enzyme; imidazolemethyltransferase; S-adenosylmethionine-histamine N-methyltransferase. Cat No: EXWM-1981. | |
| Histamine phosphate | Histamine (phosphate) is a strong histamine receptor activator and vasodilator neuroagent, capable of activating nitric oxide synthase. Uses: Scientific research. Group: Natural products. Alternative Names: Histamine diphosphate. CAS No. 51-74-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-A0129. | |
| Histamine Phosphate | Histamine phosphate is a potent histamine receptor agonist and vasodilator. It acts directly on the blood vessels to dilate arteries and capillaries mediated by both H1- and H2-receptors. Synonyms: Histamine diphosphate; Histamine acid phosphate; Histamine biphosphate; 2-(1H-imidazol-4-yl)ethanamine bis(phosphate); 1H-Imidazole-4-ethanamine, phosphate (1:2); Histamine dihydrogen phosphate; 4-(2-Aminoethyl)imidazole bis(dihydrogen phosphate); 4-(2-Aminoethyl)imidazole di-acid phosphate; 2-(1H-Imidazol-4-yl)ethanamine phosphate (1:2). Grades: ≥98%. CAS No. 51-74-1. Molecular formula: C5H9N.2H3O4P. Mole weight: 307.14. | |
| 1-Methylhistamine | 1-Methylhistamine is a histamine (Him) metabolite. Uses: Scientific research. Group: Natural products. CAS No. 501-75-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W062542. | |
| 1-Methylhistamine dihydrochloride | 1-Methylhistamine dihydrochloride is a histamine metabolite [1]. Uses: Scientific research. Group: Natural products. CAS No. 6481-48-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-W053787. | |
| 3-Methyl histamine dihydrochloride | 3-Methyl histamine dihydrochloride. Group: Biochemicals. Alternative Names: 1-Methyl-1H-imidazole-5-ethanamine dihydrochloride. Grades: Highly Purified. CAS No. 36475-47-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C6H13Cl2N3. US Biological Life Sciences. | Worldwide |
| 3-Methylhistamine dihydrochloride | 3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 36475-47-5. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-113412A. | |
| 4-Methyl histamine dihydrochloride | 4-Methyl histamine dihydrochloride. Group: Biochemicals. Alternative Names: 4-Methyl-1H-imidazole-5-ethanamine. Grades: Highly Purified. CAS No. 36376-47-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C6H13Cl2N3. US Biological Life Sciences. | Worldwide |
| 4-Methylhistamine dihydrochloride | 4-Methylhistamine dihydrochloride is a potent, high affinity H4 receptor agonist (Ki = 7 nM) that displays > 100-fold selectivity over other human histamine receptor subtypes. Intratracheal administration of 4 methylhistamine (10 μg/animal) reduces airway resistance and inflammation and increases the number of CD4+CD25+FoxP3+ regulatory T cells in a mouse model of allergic asthma. Synonyms: 5-(2-Aminoethyl)-4-methylimidazole dihydrochloride; 5-Methyl-1H-imidazole-4-ethanamine Hydrochloride; 2-(5-Methyl-4-imidazolyl)ethylamine Dihydrochloride; 4-(2-Aminoethyl)-5-methylimidazole Dihydrochloride; 5-Methylhistamine Dihydrochloride; 5(4)-Methylhistamine Dihydrochloride; 5-(2-Aminoethyl)-4- methylimidazole Dihydrochloride. CAS No. 36376-47-3. Molecular formula: C6H11N3.2HCl. Mole weight: 198.09. | |
| 4-Methylhistamine dihydrochloride | 4-Methylhistamine (dihydrochloride) is the potent agonist of histamine 4 receptor ( H4R ). 4-Methylhistamine (dihydrochloride) has the potential for the research of immune-related diseases such as cancer and autoimmune disorders [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 36376-47-3. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-107560. | |
| 4-Methylhistamine hydrochloride | 4-Methylhistamine (hydrochloride) is a potent, high affinity H4 receptor agonist K i of 7 nM. 4-Methylhistamine (hydrochloride) displays more than 100-fold selectivity over other human histamine receptor subtypes [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 84103-51-5. Pack Sizes: 1 mg. Product ID: HY-W580721A. | |
| N-acetyl histamine | N-acetyl histamine is a histamine metabolite that can be used as a biomarker of histidine metabolism for anaphylactoid reactions. Synonyms: N-Acetylhistamine; N-omega-Acetylhistamine; Acetylhistamine. Grades: ≥95%. CAS No. 673-49-4. Molecular formula: C7H11N3O. Mole weight: 153.18. | |
| N-Acetylhistamine | N-Acetylhistamine is a histamine metabolite. N-acetylhistamine can be used as a potential biomarker of histidine metabolism for anaphylactoid reactions. Uses: Scientific research. Group: Natural products. Alternative Names: N-Omega-acetylhistamine. CAS No. 673-49-4. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-112175. | |
| Nα-Boc-Nt-trityl Histamine | Nα-Boc-Nt-trityl Histamine. Group: Biochemicals. Alternative Names: 2-[1-(Triphenylmethyl)-1H-imidazol-4-yl]ethyl]-carbamic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 327160-17-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Nα-Methylhistamine dihydrochloride | Nα-Methylhistamine dihydrochloride, a production of Nα-Methylhistamine (NAMH), is a potent histamine agonist, particularly at H3 receptors (potency relative to histamine is 81, 185, and 270% at H1, H2 and H3 respectively). Nα-Methylhistamine is a potent H2R agonist as well as a H3R agonist. Synonyms: N-Methyl-1H-imidazole-4-ethanamine dihydrochloride; 2-(1H-Imidazol-5-yl)-N-methylethanamine Dihydrochloride; 4-[2-(Methylamino)ethyl]-imidazole Dihydrochloride; N-Methyl-1H-imidazole-4-ethanamine Dihydrochloride; NAMH dihydrochloride. CAS No. 16503-22-3. Molecular formula: C6H11N3.2HCl. Mole weight: 198.09. | |
| Native Rat Histamine N-Methyl Transferase | (HNMT) is the enzyme which catalyzes the n-methylation of histamine as follows: Histamine + S-Adenosyl methionine ------> (SAM)methyladed Histamine. The mechanism involves the transfer of an active methyl group from S-Adenosyl methionine (SAM) to histamine. Histamine is present in most of mammalian tissues and HNMT is the enzyme responsible for inactivation of histamine in mammals. Methylation is major route of histamine metabolism. HNMT has been used to measure histamine by radio-enzymatic method. HNMT has been purified from rat kidney. Molecular weight equals 33,400, pH optimum is 8.00-8.25. We have also purified it from bovine kidney which seems to be very similar to rat kidney. Group: Enzymes. Synonyms: Histamine N-Methyl Transferase; HNMT; EC 2.1.1.8. Enzyme Commission Number: EC 2.1.1.8. CAS No. 9029-80-5. HNMT. Mole weight: 33.4 kDa. Activity: 50-100 U/mg. Stability: Store at -20°C (-4°F). Form: Freeze-dried powder. Source: Rat Kidney. Species: Rat. Histamine N-Methyl Transferase; HNMT; EC 2.1.1.8. Cat No: NATE-0898. | |
| N-Boc histamine | N-Boc histamine. Group: Biochemicals. Alternative Names: 4-(2-Aminoethyl)-1H-imidazole-1-carboxylic acid 1-dimethylethyl ester. Grades: Highly Purified. CAS No. 186700-06-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C10H17N3O2. US Biological Life Sciences. | Worldwide |
| N-Boc N-Carboxybenzyl Histamine | Protected Histamine. Group: Biochemicals. Alternative Names: 4-[2- (N-Carboxybenzyl) aminoethyl) -1H-imidazole-1-carboxylic Acid 1-Dimethylethyl Ester. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| N-Carboxybenzyl Histamine | Protected Histamine. Group: Biochemicals. Alternative Names: [2-(1H-Imidazol-4-yl)ethyl]-carbamic Acid Phenylmethyl Ester. Grades: Highly Purified. CAS No. 74058-75-6. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| N-Trityl histamine oxalate | Heterocyclic Organic Compound. Alternative Names: 1-(Triphenylmethyl)-1H-imidazole-4-ethanamine Ethanedioate; 2-(1-Trityl-1H-imidazol-4-yl)ethylamine Oxalate. CAS No. 1187929-12-9. Molecular formula: C26H25N3O4. Mole weight: 443.49. Purity: 0.96. IUPACName: oxalic acid;2-(1-tritylimidazol-4-yl)ethanamine. Catalog: ACM1187929129. | |
| N-Trityl histamine oxalate | N-Trityl histamine oxalate. Group: Biochemicals. Alternative Names: 1-(Triphenylmethyl)-1H-imidazole-4-ethanamine ethanedioate; 2-(1-Trityl-1H-imidazol-4-yl)ethylamine oxalate. Grades: Highly Purified. CAS No. 1187929-12-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C26H25N3O4. US Biological Life Sciences. | Worldwide |
| R(-)-a-Chloromethyl histamine dihydrochloride | R(-)-a-Chloromethyl histamine dihydrochloride. Group: Biochemicals. Alternative Names: a-(Chloromethyl)-1H-imidazole-4-ethanamine dihydrochloride. Grades: Highly Purified. CAS No. 75614-86-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H12Cl3N3. US Biological Life Sciences. | Worldwide |
| R(-)-α-Chloromethyl Histamine Dihydrochloride | Histamine analog, with histamine-like activity. Group: Biochemicals. Alternative Names: α-(Chloromethyl)-1H-imidazole-4-ethanamine Dihydrochloride. Grades: Highly Purified. CAS No. 75614-86-7. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| (R)-(-)-alpha-Methylhistamine dihydrobromide | (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. | |
| (R)-(-)-α-Methylhistamine dihydrochloride | (R)-(-)-α-Methylhistamine dihydrochloride is a potent, selective and brain-penetrant agonist of H3 histamine receptor, with a K d of 50.3 nM [1] [2]. (R)-(-)-α-Methylhistamine dihydrochloride can enhance memory retention, attenuates memory impairment in rats [3] [4] [5]. Uses: Scientific research. Group: Signaling pathways. CAS No. 75614-89-0. Pack Sizes: 5 mg; 10 mg. Product ID: HY-W014941. | |
| R(-)-α-Methyl Histamine Dihydrochloride | Potent, selective H3 histamine receptor agonist which crosses the blood-brain barrier; inhibits histamine synthesis and release. Group: Biochemicals. Alternative Names: (αR)-. Grades: Highly Purified. CAS No. 75614-89-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| R-(?)-α-Methylhistamine hydrochloride | R-(-)-α-Methylhistamine is a histamine H3 receptor agonist that inhibits the synthesis and release of histamine. Synonyms: (R)-1-(1H-Imidazol-4-yl)propan-2-amine dihydrochloride. Grades: ≥95%. CAS No. 75614-89-0. Molecular formula: C6H11N3·2HCl. Mole weight: 198.1. | |
| (S)-(+)-α-Methylhistamine dihydrobromide | (S)-(+)-α-Methylhistamine dihydrobromide is the less active enantiomer of histamine H3 receptor agonist R-(-)-α-methylhistamine, with 120-fold less potent than R-(-) at H3. Synonyms: (S)-(+)-α-Methyl-1H-imidazole-4-ethanamine dihydrobromide; (S)-a-Methyl-1H-imidazole-4-ethanamine; (aS)-a-Methyl-1H-imidazole-4-ethanamine (9CI); (aS)-a-Methyl-1H-imidazole-5-ethanamine; (S)-a-Methylhistamine; S-(+)-a-Methylhistamine. CAS No. 75614-93-6. Molecular formula: C6H11N3.2HBr. Mole weight: 287. | |
| 10-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one | 10-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Synonyms: 6-Chlor-10,11-dihydro-4-aza-5H-dibenzo[a,d]cyclohepten-5-on; 6-Chlor-10,11-dihydro-4-aza-5H-dibenzo | |
| 11-(N-Hydroxy) Loratadine 1-Oxide | 11-(N-Hydroxy) Loratadine 1-Oxide is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Molecular formula: C19H19ClN2O2. Mole weight: 342.82. | |
| 12-Fluoro Dihydroloratadine | 12-Fluoro Dihydroloratadine is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Synonyms: 4-(8-Chloro-10,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-5-yl)-4-fluoro-ethyl Ester 1-Piperidinecarboxylic Acid; 1-Piperidinecarboxylic acid, 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-4-fluoro-, ethyl ester; 1-Piperidinecarboxylic acid, 4-(8-chloro-10,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-5-yl)-4-fluoro-, ethyl ester; Ethyl 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-4-fluoropiperidine-1-carboxylate. Grades: ≥95%. CAS No. 125743-79-5. Molecular formula: C22H24ClFN2O2. Mole weight: 402.89. | |
| 12-Hydoxy Loratadine | 12-Hydoxy Loratadine is an impurity of Loratadine (L469575), a nonsedating-type histamine H1-receptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C22H25ClN2O3, Molecular Weight: 400.9. US Biological Life Sciences. | Worldwide |
| 12-Hydoxy Loratadine | 12-Hydoxy Loratadine is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Molecular formula: C22H25ClN2O3. Mole weight: 400.90. | |
| 1- (3-Chloropropyl) piperidine | 1- (3-Chloropropyl) piperidine was used as a reactant in the preparation of non-imidazole heterocyclic histamine H3 receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 1458-63-5. Pack Sizes: 50mg, 250mg. Molecular Formula: C8H16ClN, Molecular Weight: 161.669999999999. US Biological Life Sciences. | Worldwide |
| 1-[4-[ (4-Chlorophenyl) phenylmethyl]-1-piperazinyl]ethanone Hydrochloride | 1-[4-[ (4-Chlorophenyl) phenylmethyl]-1-piperazinyl]ethanone Hydrochloride is a derivative of Cetirizine (C281100), a nonsedating type histamine H1-receptor antagonist. Antihystaminic. Group: Biochemicals. Grades: Highly Purified. CAS No. 19178-80-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H21ClN2O; HCl, Molecular Weight: 328.843645999999. US Biological Life Sciences. | Worldwide |
| (1-Benzylpiperidin-4-yl)diphenyl-d10-methanol | (1-Benzylpiperidin-4-yl)diphenyl-d10-methanol is an intermediate in the synthesis of Fexofenadine-d10 Hydrochloride, the labeled analogue of Fexofenadine Hydrochloride (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C25H17D10NO, Molecular Weight: 367.55. US Biological Life Sciences. | Worldwide |
| 1-But-3-ynylpiperidine | 1-But-3-ynylpiperidine is used as a reagent in the synthesis of novel tetra hydronaphthyridines which have dual histamine H3 receptor antagonistic and serotonin reuptake transporter inhibitory activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 14256-74-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H15N, Molecular Weight: 137.22. US Biological Life Sciences. | Worldwide |
| 1-(Ethoxycarbonyl)-1,2,3,4-tetrahydro-4-oxopyridine | 1-(Ethoxycarbonyl)-1,2,3,4-tetrahydro-4-oxopyridine is a useful synthetic intermediate in the synthesis of (E)-Ethyl 4-(8-chloro-5H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11(6H)-ylidene)-3, 4-dihydropyridine-1(2H)-carboxylate (E902770); an impurity of Loratadine (L469575) which is a nonsedating-type histamine H1-receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 57330-84-4. Pack Sizes: 500mg, 1g. Molecular Formula: C8H11NO3, Molecular Weight: 169.18. US Biological Life Sciences. | Worldwide |
| (1-Isopropyl-4-piperidinyl)methanol | (1-Isopropyl-4-piperidinyl)methanol is a useful reagent in the synthesis of Histamine H3 receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 280774-03-0. Pack Sizes: 500mg, 1g. Molecular Formula: C9H19NO, Molecular Weight: 157.25. US Biological Life Sciences. | Worldwide |
| 1-Methyl-4-imidazoleacetic Acid Hydrochloride | 1-Methyl-4-imidazoleacetic Acid Hydrochloride is a metabolite of histamine (H436500), which is produced by mast cells and involved with the inflammatory response. 1-Methyl-4-imidazoleacetic Acid Hydrochloride can also be used to synthesize N- [1- (9, 10-methano-9-anthracenylmethyl) -4-piperidinyl] alkanamides and analogs as dopamine D2 receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 35454-39-8. Pack Sizes: 10mg, 50mg. Molecular Formula: C6H9ClN2O2, Molecular Weight: 176.6. US Biological Life Sciences. | Worldwide |
| 1-Methylazepan-4-one | 1-Methylazepan-4-one is a methyl derivative of Azepan-4-one (A809755, HCl) and a useful synthetic intermediate in the synthesis of N-Methyl-4-[1- (4-chlorophenyl) -1-phenylethoxy) hexahydroazepine (M295095); an impurity in the synthesis of Clemastine Fumarate (C568500) which is a H1 histamine receptor antagonist and antihistaminic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1859-33-2. Pack Sizes: 250mg, 2.5g. Molecular Formula: C7H13NO, Molecular Weight: 127.18. US Biological Life Sciences. | Worldwide |
| 1-Methylimidazoleacetic acid | 1-Methylimidazoleacetic acid (1-Methylimidazole-4-acetic acid) is a histamine metabolite in urine that can be used in the study of mastocytosis [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 1-Methylimidazole-4-acetic acid. CAS No. 2625-49-2. Pack Sizes: 50 mg; 100 mg. Product ID: HY-13936. | |
| 1-(N,N-Dimethylsulfamoyl)-1H-imidazole | 1-(N,N-Dimethylsulfamoyl)-1H-imidazole is an Imidazole (I350200) derivative, used in the preparation of Histamine H3 Receptor Agonists and druglike angiotensin II compounds with affinity for the AT2 receptor. Group: Biochemicals. Alternative Names: 1- (N, N-Dimethylsulfamoyl) imidazole; Imidazole-1-sulfonic Acid Dimethylamide; N,N-Dimethyl-1H-imidazole-1-sulfonamide; N,N-Dimethylsulfamoyl-1H-imidazole; NSC 700551. Grades: Highly Purified. CAS No. 78162-58-0. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 1-(N,N-Dimethylsulfamoyl)-1H-imidazole-15N2 | 1-(N,N-Dimethylsulfamoyl)-1H-imidazole-15N2 is a labelled imidazole (I350202) derivative, used in the preparation of Histamine H3 Receptor Agonists and druglike angiotensin II compounds with affinity for the AT2 receptor. Group: Biochemicals. Alternative Names: 1- (N, N-Dimethylsulfamoyl) imidazole-15N2; Imidazole-15N2-1-sulfonic Acid Dimethylamide; N,N-Dimethyl-1H-imidazole-1-sulfonamide-15N2; N,N-Dimethylsulfamoyl-1H-imidazole-15N2; NSC 700551-15N2. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate (1:1) | (1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495). (R)-trans-Atracurium Besylate has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075727-02-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H40NO6+; (C6H5O3S-). US Biological Life Sciences. | Worldwide |
| (1R, 2S) -2- (2-Carboxyethyl) -1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate | (1R, 2S) -2- (2-Carboxyethyl) -1-[ (3, 4-dimethoxyphenyl) methyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495), which has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H32NO6; (C6H5O3S-); x(C6H6O3S), Molecular Weight: 430.221571715818. US Biological Life Sciences. | Worldwide |
| 2- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] propanoic Acid Ethyl Ester | 2- [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] propanoic Acid Ethyl Ester is an intermediate in the synthesis of Cetirizine (C291155), an nonsedating type histamine H1-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 105198-38-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H24O3Si. US Biological Life Sciences. | Worldwide |
| 2-(1-Trityl-1H-imidazol-4-yl)ethanol | 2-(1-Trityl-1H-imidazol-4-yl)ethanol is used in the synthetic preparation of (phenoxyalkyl) imidazoles as potent H3-receptor histamine antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 127607-62-9. Pack Sizes: 10mg, 50mg. Molecular Formula: C24H22N2O, Molecular Weight: 354.44. US Biological Life Sciences. | Worldwide |
| 2- (2- (4- ( (4-Chlorophenyl) (phenyl) methyl) piperazin-1-yl) ethoxy) acetic Acid Sodium Salt | 2- (2- (4- ( (4-Chlorophenyl) (phenyl) methyl) piperazin-1-yl) ethoxy) acetic Acid sodium salt is an intermediate in the synthesis of Cetirizine (C291155), an nonsedating type histamine H1-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 130018-91-6. Pack Sizes: 25mg, 100mg. Molecular Formula: C21H24ClN2NaO3. US Biological Life Sciences. | Worldwide |
| 2,2-Methylene Bis[Ranitidine]-d12 | 2,2-Methylene Bis[Ranitidine]-d12 is labelled 2,2-Methylene Bis[Ranitidine] (M304005), an impurity of histamine H2-receptor antagonist Ranitidine (R120000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C27H32D12N8O6S2. US Biological Life Sciences. | Worldwide |
| 2,3-Diamino-5-fluorobenzotrifluoride | 2,3-Diamino-5-fluorobenzotrifluoride is a reactant used in the preparation octahydropyrrolo[3,4-c]pyrrole derivatives as histamine H4 receptor ligands. Group: Biochemicals. Grades: Highly Purified. CAS No. 179062-02-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C7H6F4N2, Molecular Weight: 194.13. US Biological Life Sciences. | Worldwide |
| 2,3-Dihydro Acrivastine | 2,3-Dihydro Acrivastine is an active metabolite of Acrivastine (A191180), which is an allergy medication that is histamine H2 antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 87849-01-2. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C22H26N2O2, Molecular Weight: 350.45. US Biological Life Sciences. | Worldwide |
| 2,3-Dihydroxy Desloratadine | 2,3-Dihydroxy Desloratadine is a derivative of Desloratadine (D290250) which is a nonsedating-type histamine H1-receptor antagonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H19ClN2O2, Molecular Weight: 342.82. US Biological Life Sciences. | Worldwide |
| 2,3-Dihydroxy Desloratadine 3-Glucuronide | 2,3-Dihydroxy Desloratadine 3-Glucuronide is a metabolite of Loratadine (L469575) in humans. Loratadine is a nonsedating-type histamine H1-receptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C25H29ClN2O8, Molecular Weight: 520.96. US Biological Life Sciences. | Worldwide |
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