Rofecoxib-d5(Synonyms: 罗非考昔 d5)

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Rofecoxib-d5 (Synonyms: 罗非考昔 d5)

Rofecoxib (D5) (MK 966 (D5)) 是 Rofecoxib 的氘代物。Rofecoxib 是一种有效的，可口服的 COX-2 特异性抑制剂，在人骨肉瘤细胞和中国仓鼠卵巢细胞中，对人 COX-2 的 IC50 值分别为 26 和 18 nM；Rofecoxib 对 COX-2 的选择性是对人 COX-1 的 1000 倍，在 U937 细胞和中国仓鼠卵巢细胞中，IC50 值分别为 >50 μM 和 >15 μM。

Rofecoxib-d5(Synonyms: 罗非考昔 d5)

Rofecoxib-d5 Chemical Structure

CAS No. : 544684-93-7

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生物活性

Rofecoxib D5 (MK 966 D5) is the deuterium labeled Rofecoxib. Rofecoxib is a potent, specific and orally active COX-2 inhibitor, with IC50s of 26 and 18 nM for human COX-2 in human osteosarcoma cells and Chinese hamster ovary cells, with a 1000-fold selectivity for COX-2 over human COX-1 (IC50 > 50 μM in U937 cells and > 15 μM in Chinese hamster ovary cells)[1][2].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

319.39

Formula

C17H9D5O4S
CAS 号

544684-93-7
中文名称

罗非考昔 d5
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Rofecoxib, et al. Rofecoxib [Vioxx, MK-0966; 4-(4′-methylsulfonylphenyl)-3-phenyl-2-(5H)-furanone]: a potent and orally active cyclooxygenase-2 inhibitor. Pharmacological and biochemical profiles. J Pharmacol Exp Ther. 1999 Aug;290(2):551-60.

    [3]. Liu NN, et al. Rofecoxib inhibits retinal neovascularization via down regulation of cyclooxygenase-2 and vascular endothelial growth factor expression. Clin Exp Ophthalmol. 2015 Jul;43(5):458-65.

    [4]. Stoppoloni D, et al. Synergistic effect of gefitinib and rofecoxib in mesothelioma cells. Mol Cancer. 2010 Feb 2;9:27.

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