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Merck
CN

SMB01318

Sigma-Aldrich

3-Hydroxydesloratadine

别名:

3-Hydroxy Desloratadine, Desloratadine 3-Hydroxy Impurity

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About This Item

经验公式(希尔记法):
C19H19ClN2O
分子量:
326.82
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.77

描述

Modulation and Signaling

质量水平

方案

≥90%

表单

solid

技术

HPLC: suitable

颜色

pale yellow to off-white

储存温度

−20°C

SMILES字符串

Clc1cc2c(cc1)C(=C4CCNCC4)c3ncc(cc3CC2)O

InChI

1S/C19H19ClN2O/c20-15-3-4-17-13(9-15)1-2-14-10-16(23)11-22-19(14)18(17)12-5-7-21-8-6-12/h3-4,9-11,21,23H,1-2,5-8H2

InChI key

NDFMTPISBHBIKE-UHFFFAOYSA-N

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一般描述

3-hydroxy Desloratadine is a major metabolite of desloratadine and loratadine, which are non-sedating tricyclic antagonists of the histamine H1 receptor and antihistamine drugs used to manage allergic rhinitis and chronic idiopathic urticaria.

应用

3-Hydroxy Desloratadine finds application in metabolomics and drug discovery research

生化/生理作用

3-hydroxydesloratadine formation involves the oxidation of desloratadine by cytochrome P450 (CYP2C8) and subsequent glucuronidation by UDP-glucuronosyltransferase UGT2B10 in cryopreserved human hepatocytes. This pathway leads to the production of 3-hydroxydesloratadine, a major active human metabolite.

特点和优势

  • High quality compound suitable for multiple research applications
  • Compatible with a wide variety of chromatographic and spectrometry techniques

其他说明

For additional information on our range of Biochemicals, please complete this form.
This product is intended for research purposes only, and it is not meant for human consumption.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Silvi A Chacko et al.
Xenobiotica; the fate of foreign compounds in biological systems, 50(6), 621-629 (2019-10-01)
Accurate prediction of in vivo metabolic pathways in humans can be challenging because in vitro liver matrices may fail to produce certain in vivo metabolites.Rat and human spheroids, generated from cryopreserved hepatocytes in media that contained minimal amount of serum
Matti K Itkonen et al.
Drug metabolism and disposition: the biological fate of chemicals, 47(4), 377-385 (2019-01-12)
A recent in vitro study suggested that CYP2C8 is essential in the metabolism of desloratadine, an H1 receptor antagonist. If the proposed biotransformation mechanism takes place in vivo in humans, desloratadine could serve as a selective CYP2C8 probe substrate in
Faraz Kazmi et al.
Drug metabolism and disposition: the biological fate of chemicals, 43(4), 523-533 (2015-01-18)
Desloratadine (Clarinex), the major active metabolite of loratadine (Claritin), is a nonsedating long-lasting antihistamine that is widely used for the treatment of allergic rhinitis and chronic idiopathic urticaria. For over 20 years, it has remained a mystery as to which

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