1. Metabolic Enzyme/Protease
  2. Endogenous Metabolite
  3. Cresol

Cresol  (Synonyms: 甲酚; Cresol mixture of isomers; Methylphenol; Tricresol)

目录号: HY-B0969 纯度: ≥98.0%
COA 产品使用指南

Cresol 是具有口服活性的内源性代谢物 (endogenous metabolite)。Cresol 由于在小鼠皮肤中具有促进肿瘤 (tumour-promoting) 的特性,被归类为 3A 类致癌物,它有三种异构体: 邻甲酚、间甲酚和对甲酚,被用作化妆品杀菌剂/防腐剂或香料成分。Cresol 可通过皮肤,呼吸道和消化道吸收,然后由肝脏代谢,并通过肾脏以葡萄糖苷酸和硫酸盐的代谢物排出体外。

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Cresol Chemical Structure

Cresol Chemical Structure

CAS No. : 1319-77-3

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1 g ¥580
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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cresol is an orally active endogenous metabolite. Cresol is classified in Carcinogen Category 3 A due to its tumour-promoting properties in mouse skin, which has three isomers: o-Cresol, m-Cresol and p-Cresol used as cosmetic biocides/preservatives or fragrance ingredients. Cresols can be absorbed through skin, the respiratory tract and the digestive tract, then metabolized by the liver and excreted by the kidney as glucuronide and sulfate metabolites[1][2][3].

体内研究
(In Vivo)

Cresol (100-450 mg/kg, 混合饲料给药, 每天) 在动物模型中对皮肤和眼睛有很强的刺激性,有腐蚀性,并且很容易从胃肠道中吸收[1]

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

Animal Model: New Zealand White rabbits[1]
Dosage: o-cresol (100 mg/kg)
Administration: daily dietary administration
Result: Induced skeletal and external variations (o-cresol) and initial teratogenic effects (m-cresol) in rabbits.
Animal Model: Male Wistar rats[1]
Dosage: a mixture of m-cresol (160 mg/kg) and p-cresol (100 mg/kg)
Administration: a single gavage dose
Result: 50% of the administered doses of m-cresol and p-cresol were still found in the stomach after 15 minutes, while these were no longer detected after 8 hours in rats.
分子量

108.14

Formula

C7H8O

CAS 号
性状

液体

颜色

Colorless to light yellow

中文名称

甲酚

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Pure form -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: 

DMSO 中的溶解度 : ≥ 72 mg/mL (665.80 mM; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 9.2473 mL 46.2364 mL 92.4727 mL
5 mM 1.8495 mL 9.2473 mL 18.4945 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。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

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

g

每只动物的给药体积

μL

动物数量

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
纯度 & 产品资料
参考文献

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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 9.2473 mL 46.2364 mL 92.4727 mL 231.1818 mL
5 mM 1.8495 mL 9.2473 mL 18.4945 mL 46.2364 mL
10 mM 0.9247 mL 4.6236 mL 9.2473 mL 23.1182 mL
15 mM 0.6165 mL 3.0824 mL 6.1648 mL 15.4121 mL
20 mM 0.4624 mL 2.3118 mL 4.6236 mL 11.5591 mL
25 mM 0.3699 mL 1.8495 mL 3.6989 mL 9.2473 mL
30 mM 0.3082 mL 1.5412 mL 3.0824 mL 7.7061 mL
40 mM 0.2312 mL 1.1559 mL 2.3118 mL 5.7795 mL
50 mM 0.1849 mL 0.9247 mL 1.8495 mL 4.6236 mL
60 mM 0.1541 mL 0.7706 mL 1.5412 mL 3.8530 mL
80 mM 0.1156 mL 0.5780 mL 1.1559 mL 2.8898 mL
100 mM 0.0925 mL 0.4624 mL 0.9247 mL 2.3118 mL
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.

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目录号:
HY-B0969
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