Hydroxyurea (Synonyms: 羟基脲; Hydroxycarbamide)

目录号: HY-B0313 纯度: 99.34%: FAQs
Data Sheet SDS COA 产品使用指南

摩尔计算器

Hydroxyurea 通过抑制核糖核苷酸还原酶抑制 DNA 合成的细胞凋亡诱导剂。Hydroxyurea 具有抗正痘病毒活性。

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Hydroxyurea Chemical Structure

CAS No. : 127-07-1

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规格	价格	是否有货
10 mM * 1 mL in DMSO	￥500	In-stock
500 mg	￥400	In-stock
1 g	￥500	In-stock
5 g	￥650	In-stock
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50 g		询价

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Customer Review

Other Forms of Hydroxyurea:

Hydroxyurea (Standard) 询价

MCE 顾客使用本产品发表的 16 篇科研文献

: Hydroxyurea purchased from MCE. Usage Cited in: Cell Death Differ. 2023 Feb 7. [Abstract]; The interaction between MARVELD1 and PARP1 is greatly enhanced following exposure to Hydroxyurea (HU) in HeLa (8 mM HU; 24 h) and HEK293T cells (4 mM HU; 24 h).

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HIV HIV-1 HIV-2

生物活性
实验参考方法
纯度 & 产品资料
参考文献

生物活性

Hydroxyurea is a cell apoptosis inducer that inhibit DNA synthesis through inhibition of ribonucleotide reductase. Hydroxyurea shows anti-orthopoxvirus activity.

IC₅₀ & Target

HIV-1

细胞效力
(Cellular Effect)

Cell Line	Type	Value	Description	References
Erythrocyte	CC₅₀	147 μM Compound: HU	Cytotoxicity against human erythrocytes assessed as cell viability after 3 days alamar blue assay Cytotoxicity against human erythrocytes assessed as cell viability after 3 days alamar blue assay	[PMID: 33109398]
HeLa S3	ED₅₀	1.96 μg/mL Compound: hydroxyurea	Cytotoxicity against human HeLaS3 cells after 3 days by trypan blue exclusion technique Cytotoxicity against human HeLaS3 cells after 3 days by trypan blue exclusion technique	[PMID: 1800632]
K562	IC₅₀	687.94 μM Compound: Hydroxyurea	Cytotoxicity against Homo sapiens (human) K562 cells after 24 hr by MTT assay Cytotoxicity against Homo sapiens (human) K562 cells after 24 hr by MTT assay	10.1007/s00044-010-9544-6
KB	ED₅₀	5.29 μg/mL Compound: hydroxyurea	Cytotoxicity against human KB cells after 3 days by trypan blue exclusion technique Cytotoxicity against human KB cells after 3 days by trypan blue exclusion technique	[PMID: 1800632]
L1210	ED₅₀	2.67 μg/mL Compound: hydroxyurea	Cytotoxicity against mouse L1210 cells after 3 days by trypan blue exclusion technique Cytotoxicity against mouse L1210 cells after 3 days by trypan blue exclusion technique	[PMID: 1800632]
L1210	IC₅₀	82 μM Compound: Hydroxyurea	Activity against lymphocytic murine leukemia cell line L1210 using MTS/PES microculture tetrazolium assay Activity against lymphocytic murine leukemia cell line L1210 using MTS/PES microculture tetrazolium assay	[PMID: 11784145]
MOLT-3	ED₅₀	3.18 μg/mL Compound: hydroxyurea	Cytotoxicity against human TMOLT3 cells after 3 days by trypan blue exclusion technique Cytotoxicity against human TMOLT3 cells after 3 days by trypan blue exclusion technique	[PMID: 1800632]
SW480	ED₅₀	4.79 μg/mL Compound: hydroxyurea	Cytotoxicity against human SW480 cells after 3 days by trypan blue exclusion technique Cytotoxicity against human SW480 cells after 3 days by trypan blue exclusion technique	[PMID: 1800632]
U373-MAGI	EC₅₀	25.8 μM Compound: Hydroxyurea	Potentiation of 5-Aza-C-induced antiviral activity against VSV-G pseudotyped HIV-1 NL4-3 infected in human U373-MAGI cells assessed as 5-Aza-C EC50 at 500 uM preincubated for 2 hrs followed by 5-Aza-C addition for 2 hrs and subsequent viral infection meas Potentiation of 5-Aza-C-induced antiviral activity against VSV-G pseudotyped HIV-1 NL4-3 infected in human U373-MAGI cells assessed as 5-Aza-C EC50 at 500 uM preincubated for 2 hrs followed by 5-Aza-C addition for 2 hrs and subsequent viral infection meas	[PMID: 27117260]
U373-MAGI	CC₅₀	252 μM Compound: Hydroxyurea	Increase of 5-Aza-C-mediated cytotoxicity against human U373-MAGI cells at 500 uM preincubated for 2 hrs followed by 5-Aza-C addition for 2 hrs measured after 72 hrs by Celltiter-Glo luminescent cell viability assay (Rvb = 387 uM) Increase of 5-Aza-C-mediated cytotoxicity against human U373-MAGI cells at 500 uM preincubated for 2 hrs followed by 5-Aza-C addition for 2 hrs measured after 72 hrs by Celltiter-Glo luminescent cell viability assay (Rvb = 387 uM)	[PMID: 27117260]
U-937	IC₅₀	115 μM Compound: Hydroxyurea	Cytotoxicity against Homo sapiens (human) U937 cells after 96 hr by MTT assay Cytotoxicity against Homo sapiens (human) U937 cells after 96 hr by MTT assay	10.1007/s00044-011-9778-y
Vero	IC₅₀	0.1 mM Compound: Hydroxyurea (HU)	Compound tested on vero cells infected with Toxoplasma gondii after 24 h Compound tested on vero cells infected with Toxoplasma gondii after 24 h	[PMID: 15863319]
Vero	IC₅₀	0.1 mM Compound: Hydroxyurea (HU)	Compound tested on intracellular parasites Toxoplasma gondii in vero cells after 24 h Compound tested on intracellular parasites Toxoplasma gondii in vero cells after 24 h	[PMID: 15863319]

体外研究
(In Vitro)

Hydroxyurea 用于许多骨髓增生性疾病、肿瘤、HIV 和非血液疾病的研究^[1]。
用 30 μM Hydroxyurea 处理原代培养物中的细胞 96 小时可显著增加部分 HbF 含量。^Gγ:^Aγ-珠蛋白 mRNA 在体外诱导 0.30 至 8 倍. Hydroxyurea 已被证明可以阻断静止的外周血单核细胞和巨噬细胞中的 HIV-1 逆转录和/或复制^[2]^[3]。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Hydroxyurea 疗法在 17 周内持续降低 WBC 和 ANC，但贫血没有改善。与赋形剂处理的镰状细胞小鼠相比，50 mg/kg 的 Hydroxyurea 可降低白细胞计数和中性粒细胞绝对计数，并且贫血没有改善^[4]。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial

分子量

76.05

Formula

CH₄N₂O₂

CAS 号

127-07-1

性状

固体

颜色

White to off-white

中文名称

羟基脲

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性数据

细胞实验：

H₂O 中的溶解度 : 50 mg/mL (657.46 mM; 超声助溶)

DMSO 中的溶解度 : 50 mg/mL (657.46 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	13.1492 mL	65.7462 mL	131.4924 mL
5 mM	2.6298 mL	13.1492 mL	26.2985 mL
10 mM	1.3149 mL	6.5746 mL	13.1492 mL

查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

摩尔计算器
稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

浓度 _(start)

体积 _(start)

浓度 _(final)

体积 _(final)

动物实验：

请根据您的实验动物和给药方式选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

方案一

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (32.87 mM); 澄清溶液

此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水定容至 1 mL。
生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
方案二

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (32.87 mM); 澄清溶液

此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
方案三

请依序添加每种溶剂： 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (32.87 mM); 澄清溶液

此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液，此方案实验周期在半个月以上的动物实验酌情使用。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

以下溶解方案，请直接配制工作液。建议现用现配，在短期内尽快用完。以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶。

方案一

请依序添加每种溶剂： PBS
Solubility: 100 mg/mL (1314.92 mM); 澄清溶液; 超声助溶

动物溶解方案计算器

请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

每只动物的给药体积

μL

动物数量

只

由于实验过程有损耗，建议您多配一只动物的量

计算结果

工作液所需浓度 : mg/mL

该产品水溶性佳，请具体参考实测水 / PBS / Saline 中的溶解度数据。

您所需的储备液浓度超过该产品的实测溶解度，如有需要，请与 MCE 中国技术支持联系。

纯度 & 产品资料

纯度: 99.34%

选择批次：

Data Sheet (641 KB) SDS (418 KB)

COA (282 KB) HNMR (125 KB) RP-HPLC (260 KB)

产品使用指南 (1538 KB)

参考文献

[1]. Kovacic P, et al. Hydroxyurea (therapeutics and mechanism): metabolism, carbamoyl nitroso, nitroxyl, radicals, cell signaling and clinical applications. Med Hypotheses. 2011 Jan;76(1):24-31. [Content Brief]

[2]. Watanapokasin Y, et al. In vivo and in vitro studies of fetal hemoglobin induction by hydroxyurea in beta-thalassemia/hemoglobin E patients. Exp Hematol. 2005 Dec;33(12):1486-92. [Content Brief]

[3]. Lori F, et al. Rationale for the use of hydroxyurea as an anti-human immunodeficiency virus drug. Clin Infect Dis. 2000 Jun;30 Suppl 2:S193-7. [Content Brief]

[4]. Lebensburger JD, et al. Hydroxyurea therapy requires HbF induction for clinical benefit in a sickle cell mouse model. Haematologica. 2010 Sep;95(9):1599-603. [Content Brief]

[5]. M B Slabaugh, et al. Hydroxyurea-resistant vaccinia virus: overproduction of ribonucleotide reductase. J Virol. 1986 Nov;60(2):506-14. [Content Brief]

Animal Administration ^[4]	Mice: To determine whether hydroxyurea would improve anemia and/or prevent or diminish the development of organ damage in the absence of HbF induction, hydroxyurea, at doses of 25 mg/kg, 50 mg/kg, and 100 mg/kg, or vehicle is administered five days per week to SCD mice^[4]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献	[1]. Kovacic P, et al. Hydroxyurea (therapeutics and mechanism): metabolism, carbamoyl nitroso, nitroxyl, radicals, cell signaling and clinical applications. Med Hypotheses. 2011 Jan;76(1):24-31. [Content Brief] [2]. Watanapokasin Y, et al. In vivo and in vitro studies of fetal hemoglobin induction by hydroxyurea in beta-thalassemia/hemoglobin E patients. Exp Hematol. 2005 Dec;33(12):1486-92. [Content Brief] [3]. Lori F, et al. Rationale for the use of hydroxyurea as an anti-human immunodeficiency virus drug. Clin Infect Dis. 2000 Jun;30 Suppl 2:S193-7. [Content Brief] [4]. Lebensburger JD, et al. Hydroxyurea therapy requires HbF induction for clinical benefit in a sickle cell mouse model. Haematologica. 2010 Sep;95(9):1599-603. [Content Brief] [5]. M B Slabaugh, et al. Hydroxyurea-resistant vaccinia virus: overproduction of ribonucleotide reductase. J Virol. 1986 Nov;60(2):506-14. [Content Brief]

Animal Administration
^[4]

Mice: To determine whether hydroxyurea would improve anemia and/or prevent or diminish the development of organ damage in the absence of HbF induction, hydroxyurea, at doses of 25 mg/kg, 50 mg/kg, and 100 mg/kg, or vehicle is administered five days per week to SCD mice^[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

参考文献

[1]. Kovacic P, et al. Hydroxyurea (therapeutics and mechanism): metabolism, carbamoyl nitroso, nitroxyl, radicals, cell signaling and clinical applications. Med Hypotheses. 2011 Jan;76(1):24-31. [Content Brief]

[2]. Watanapokasin Y, et al. In vivo and in vitro studies of fetal hemoglobin induction by hydroxyurea in beta-thalassemia/hemoglobin E patients. Exp Hematol. 2005 Dec;33(12):1486-92. [Content Brief]

[3]. Lori F, et al. Rationale for the use of hydroxyurea as an anti-human immunodeficiency virus drug. Clin Infect Dis. 2000 Jun;30 Suppl 2:S193-7. [Content Brief]

[4]. Lebensburger JD, et al. Hydroxyurea therapy requires HbF induction for clinical benefit in a sickle cell mouse model. Haematologica. 2010 Sep;95(9):1599-603. [Content Brief]

[5]. M B Slabaugh, et al. Hydroxyurea-resistant vaccinia virus: overproduction of ribonucleotide reductase. J Virol. 1986 Nov;60(2):506-14. [Content Brief]

Hydroxyurea 相关分类

完整储备液配制表

可选溶剂	浓度溶剂体积质量	1 mg	5 mg	10 mg	25 mg

H₂O / DMSO	1 mM	13.1492 mL	65.7462 mL	131.4924 mL	328.7311 mL
	5 mM	2.6298 mL	13.1492 mL	26.2985 mL	65.7462 mL
	10 mM	1.3149 mL	6.5746 mL	13.1492 mL	32.8731 mL
	15 mM	0.8766 mL	4.3831 mL	8.7662 mL	21.9154 mL
	20 mM	0.6575 mL	3.2873 mL	6.5746 mL	16.4366 mL
	25 mM	0.5260 mL	2.6298 mL	5.2597 mL	13.1492 mL
	30 mM	0.4383 mL	2.1915 mL	4.3831 mL	10.9577 mL
	40 mM	0.3287 mL	1.6437 mL	3.2873 mL	8.2183 mL
	50 mM	0.2630 mL	1.3149 mL	2.6298 mL	6.5746 mL
	60 mM	0.2192 mL	1.0958 mL	2.1915 mL	5.4789 mL
	80 mM	0.1644 mL	0.8218 mL	1.6437 mL	4.1091 mL
	100 mM	0.1315 mL	0.6575 mL	1.3149 mL	3.2873 mL

* 备注：如您选择水作为储备液，请稀释至工作液后，再用 0.22 μm 的滤膜过滤除菌后使用。

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Hydroxyurea127-07-1Hydroxycarbamide羟基脲DNA/RNA SynthesisAutophagyApoptosisHIVOrthopoxvirusHuman immunodeficiency virusInhibitorinhibitorinhibit

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MedChemExpress (MCE) 只为有资质的科研机构、医药企业基于科学研究或药证申报的用途提供医药研发服务，不为任何个人或者非科研性质的、非用于药证申报使用等其他用途提供服务。

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营业执照（三证合一）

Hydroxyurea (Synonyms: 羟基脲; Hydroxycarbamide)

Customer Review

Other Forms of Hydroxyurea:

MCE 顾客使用本产品发表的 16 篇科研文献