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Hydroxycotinine Sale

(Synonyms: 3'R,5'S)-3'-羟基可替宁) 目录号 : GC33627

A metabolite of nicotine

Hydroxycotinine Chemical Structure

Cas No.:34834-67-8

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1mg
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Sample solution is provided at 25 µL, 10mM.

Description

trans-3’-Hydroxycotinine (3HC) is a product of CYP2A6 metabolism of the primary nicotine metabolite, cotinine .1,2 Cotinine has a longer metabolic half-life compared to 3HC (16 hours vs. 5 hours).1 The ratio of 3HC to cotinine, termed the nicotine metabolite ratio, correlates with nicotine clearance from the body and is used as a biomarker of CYP2A6 activity.1 This measure of nicotine metabolism has been used to study tobacco and secondhand smoke exposure as well as to develop pharmacological intervention strategies for smoking cessation.1,3

1.Zhu, A.Z., Zhou, Q., Cox, L.S., et al.Variation in trans-3'-hydroxycotinine glucuronidation does not alter the nicotine metabolite ratio or nicotine intakePLoS One8(8)e70938(2013) 2.von Weymarn, L.B., Retzlaff, C., and Murphy, S.E.CYP2A6- and CYP2A13-catalyzed metabolism of the nicotine Δ5'(1')iminium ionJ. Pharmacol. Exp. Ther.343(2)307-315(2012) 3.Murphy, S.E., Wickham, K.M., Lindgren, B.R., et al.Cotinine and trans 3'-hydroxycotinine in dried blood spots as biomarkers of tobacco exposure and nicotine metabolismJ. Expo. Sci. Environ. Epidermiol.23(5)513-518(2013)

化学性质

Cas No. 34834-67-8 SDF
别名 3'R,5'S)-3'-羟基可替宁
Canonical SMILES O=C1N(C)[C@H](C2=CC=CN=C2)C[C@H]1O
分子式 C10H12N2O2 分子量 192.21
溶解度 DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: 30 mg/ml,PBS (pH 7.2): 10 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-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。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

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1 mg 5 mg 10 mg
1 mM 5.2026 mL 26.0132 mL 52.0264 mL
5 mM 1.0405 mL 5.2026 mL 10.4053 mL
10 mM 0.5203 mL 2.6013 mL 5.2026 mL
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