Diltiazem hydrochloride
CAS No. 33286-22-5
Diltiazem hydrochloride ( CRD-401 )
产品货号. M14120 CAS No. 33286-22-5
一种突触后肌肉松弛剂,可抑制肌浆网储存的 Ca2+ 离子释放;拮抗兰尼碱受体。
纯度: >98% (HPLC)
COA
Datasheet
HNMR
HPLC
MSDS
Handing Instructions
| 规格 | 价格/人民币 | 库存 | 数量 |
| 500MG | ¥300 | 有现货 |
|
| 1G | ¥446 | 有现货 |
|
生物学信息
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产品名称Diltiazem hydrochloride
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注意事项本公司产品仅用于科研实验,不得用于人体或动物的临床与诊断
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产品简述一种突触后肌肉松弛剂,可抑制肌浆网储存的 Ca2+ 离子释放;拮抗兰尼碱受体。
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产品描述A postsynaptic muscle relaxant that inhibits Ca2+ ions release from sarcoplasmic reticulum stores; antagonizes ryanodine receptors; can prevent cell death in neural progenitor cells derived from Wolfram syndrome iPS cells.Hypertension Approved(In Vitro):Benzothiazepine Ca2+ antagonist diltiazem hydrochloride interacts with transmembrane segments IIIS6 and IVS6 in the α1 subunit of L-type Ca2+ channels. Diltiazem causes a dose-dependent inhibiton of contractions as well as Ca2+ influx stimulated by alpha adrenoceptor activation and high-K+ depolarization. Diltiazem is roughly equally potent in inhibiting contractions induced by high-K+ and a low concentration of norepinephrine (NE). Diltiazem also inhibits the Na-dependent Ca-efflux from heart mitochondria. Both the (+)-optical isomers of the cis- and trans-forms of diltiazem inhibit Na-Ca exchange activity with comparable potency (IC50 of 10-20 μM). (In Vivo):Diltiazem produces a noncompetitive inhibition of Ca2+-induced contractions of depolarized rabbit aorta. Furthermore, there is a lack of parallelism between the smooth muscle effects of removal of [Ca2+]ex and of addition of diltiazem. Diltiazem improves the cardiac microcirculation and function in an experimental model of hyperthyroidism in rats. The treatment of hyperthyroid rats with losartan diltiazem (4.7±0.7%; P < 0.001) significantly reduces the percentage of fibrosis areas in the left ventricle . In conscious spontaneously hypertensive rats (SHR), diltiazem dose-dependently decreases the blood pressure and increases the heart rate after intravenous administration (0.03--1 mg/kg). Oral administration of diltiazem (100 mg/kg) also reduces the blood pressure of SHR.
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体外实验——
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体内实验——
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同义词CRD-401
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通路GPCR/G Protein
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靶点Calcium Channel
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受体CalciumChannel
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研究领域Cardiovascular Disease
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适应症Hypertension
化学信息
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CAS Number33286-22-5
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分子量450.9788
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分子式C22H27ClN2O4S
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纯度>98% (HPLC)
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溶解度10 mM in DMSO
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SMILESCC(=O)O[C@@H]1[C@@H](SC2=CC=CC=C2N(C1=O)CCN(C)C)C3=CC=C(C=C3)OC.Cl
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化学全称1,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-, hydrochloride (1:1), (2S,3S)-
运输与储存
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储存条件(-20℃)
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运输条件With Ice Pack
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稳定性≥ 2 years
参考文献
1. Lu S, et al. Proc Natl Acad Sci U S A. 2014 Dec 9;111(49):E5292-301.
2. Zucchi R, et al. Pharmacol Rev. 1997 Mar;49(1):1-51.
3. Krause T, et al. Anaesthesia. 2004 Apr;59(4):364-73.
产品手册
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