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CAS 79794-75-5

:

Loratadina

Descripción:
Loratadina es un antihistamínico de segunda generación comúnmente utilizado para aliviar los síntomas de alergia como la nariz moquienta, los estornudos y los ojos irritados. Se caracteriza por su antagonismo selectivo de los receptores H1 periféricos, lo que ayuda a minimizar los efectos secundarios comunes asociados con los antihistamínicos de primera generación, como la sedación. Loratadina es un polvo cristalino blanco a casi blanco que es prácticamente insoluble en agua pero soluble en disolventes orgánicos como el etanol y el metanol. Su fórmula química es C22H23ClN2O2, y tiene un peso molecular de aproximadamente 382.88 g/mol. Loratadina se administra a menudo por vía oral y tiene una larga duración de acción, lo que permite una dosificación una vez al día. Se metaboliza en el hígado a su metabolito activo, desLoratadina, que contribuye a sus efectos antihistamínicos. Debido a su baja penetración de la barrera hematoencefálica, Loratadina es menos probable que cause somnolencia en comparación con los antihistamínicos más antiguos, lo que lo convierte en una opción preferida para las personas que necesitan alivio de los síntomas alérgicos sin sedación.
Fórmula:C22H23ClN2O2
InChI:InChI=1S/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3
Clave InChI:InChIKey=JCCNYMKQOSZNPW-UHFFFAOYSA-N
SMILES:ClC=1C=C2C(C(C=3C(CC2)=CC=CN3)=C4CCN(C(OCC)=O)CC4)=CC1
Sinónimos:
  • 1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester
  • 11H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 1-piperidinecarboxylic acid deriv.
  • 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester
  • Alavert
  • Anhissen
  • Bonalerg
  • Civeran
  • Claratyne
  • Claritin
  • Claritine
  • Ver más sinónimos
productos por página.Se han encontrado 34 productos.
  • Loratadine

    Producto controlado
    CAS:

    Applications A nonsedating-type histamine H1-receptor.
    References Bruttmann, G., et al.: J. Allergy Clin. Immunol., 83, 411 (1989), Haria, M., et al.: Drugs, 48, 617 (1994)

    Fórmula:C22H23ClN2O2
    Forma y color:Neat
    Peso molecular:382.88

    Ref: TR-L469575

    10mg
    142,00€
    25mg
    234,00€
    50mg
    346,00€
  • Loratadine

    CAS:
    Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
    Fórmula:C22H23ClN2O2
    Pureza:98%
    Peso molecular:382.88
  • Loratadine Impurity 44

    CAS:
    Fórmula:C20H19ClN2O
    Peso molecular:338.84

    Ref: 4Z-L-10112

    5mg
    A consultar
    10mg
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    25mg
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    50mg
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    100mg
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  • Loratadine Impurity 39

    CAS:
    Fórmula:C20H23ClN2O
    Peso molecular:342.87

    Ref: 4Z-L-10107

    5mg
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    10mg
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    25mg
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    50mg
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    100mg
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  • Loratadine

    CAS:
    Fórmula:C22H23ClN2O2
    Pureza:≥ 98.0% (dried basis)
    Forma y color:White or almost white powder
    Peso molecular:382.88

    Ref: 7W-GP7681

    1g
    93,00€
  • Loratadine

    CAS:
    Fórmula:C22H23ClN2O2
    Peso molecular:382.89

    Ref: ST-EA-CP-L5000

    10mg
    A consultar
    25mg
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    50mg
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    100mg
    A consultar
  • Desloratadine EP Impurity C

    CAS:
    Fórmula:C22H23ClN2O2
    Peso molecular:382.88

    Ref: ST-EA-CP-D15003

    10mg
    A consultar
    25mg
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    50mg
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    100mg
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  • Loratadine

    CAS:

    Loratadine is a non-sedating, inverse agonist antihistamine used for the treatment of allergic rhinitis, an IgE (immunoglobulin E) mediated disease. Loratadine binds to histamine H1 receptors, preventing histamine from binding and causing an allergic reaction.It has been found to inhibit the release of eosinophil cationic protein by acting on different components of allergic inflammation, in particular in the modulation of ICAM-1 expression on nasal epithelial cells as a mechanism of protective for the epithelium, and therefore, the damage of mucosa is reduced. In recent studies, it was found that loratadine is a potent HR1 antagonist with in vitro inhbitory effect on human mast-cell lines, HMC-1 (from mast cell leukaemia) with an IC50 between 10 and 50 μM.

    Fórmula:C22H23ClN2O2
    Pureza:98.5 To 101.0%
    Forma y color:Powder
    Peso molecular:382.88 g/mol

    Ref: 3D-FL24933

    100g
    264,00€
    250g
    532,00€
    500g
    808,00€
    1kg
    1.514,00€
    2kg
    2.932,00€
  • Loratadine - Bio-X ™

    CAS:
    Loratadine is a non-sedating, inverse agonist antihistamine used for the treatment of allergic rhinitis, an IgE (immunoglobulin E) mediated disease. Loratadine binds to histamine H1 receptors, preventing histamine from binding and causing an allergic reaction.It has been found to inhibit the release of eosinophil cationic protein by acting on different components of allergic inflammation, in particular in the modulation of ICAM-1 expression on nasal epithelial cells as a mechanism of protective for the epithelium, and therefore, the damage of mucosa is reduced. In recent studies, it was found that loratadine is a potent HR1 antagonist with in vitro inhbitory effect on human mast-cell lines, HMC-1 (from mast cell leukaemia) with an IC50 between 10 and 50 μM.Loratadine is part of our Bio-X ™ Range. These products are aimed at life science researchers who need high quality ready to use products for assay development, screening or other R&D work. With a solubility datasheet and convenient vials, all of our Bio-X ™ products are in stock across our global warehouses for rapid delivery and ease of use.
    Fórmula:C22H23ClN2O2
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:382.88 g/mol

    Ref: 3D-BL164637

    10mg
    186,00€
  • Loratadine

    CAS:
    Fórmula:C22H23ClN2O2
    Forma y color:Solid
    Peso molecular:382.9

    Ref: BE-RMCL136001

    500mg
    80,00€
  • Loratadine

    CAS:
    Fórmula:C22H23ClN2O2
    Forma y color:Solid
    Peso molecular:382.9

    Ref: BE-BePure-23536

    100mg
    234,00€
  • Loratadine in Methanol

    CAS:
    Methanol
    Fórmula:C22H23ClN2O2
    Forma y color:Solid
    Peso molecular:382.9

    Ref: BE-BePure-23536YM-1000

    1200µl
    40,00€
  • Loratadine

    CAS:
    Pureza:98%
    Forma y color:Solid
    Peso molecular:382.145

    Ref: 10-F793544

    5g
    14,00€
    1g
    16,00€
    10g
    29,00€
    25g
    50,00€
    100g
    138,00€
    500g
    596,00€
  • 11-(N-Hydroxy) Loratadine 1-Oxide

    Producto controlado
    CAS:
    Fórmula:C19H19ClN2O2
    Forma y color:Neat
    Peso molecular:342.819

    Ref: TR-H947746

    100mg
    3.174,00€