33358-U
三甲基苯基氢氧化铵
0.2 M in methanol
别名:
三甲基苯基氢氧化铵 溶液, 苯基三甲基氢氧化铵
等级
derivatization grade ((GC derivatization))
反应适用性
reagent type: derivatization reagent
reaction type: Esterifications
包装
pkg of 10 × 1 mL
浓度
0.2 M in methanol
SMILES字符串
[OH-].C[N+](C)(C)c1ccccc1
InChI
1S/C9H14N.H2O/c1-10(2,3)9-7-5-4-6-8-9;/h4-8H,1-3H3;1H2/q+1;/p-1
InChI key
HADKRTWCOYPCPH-UHFFFAOYSA-M
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一般描述
Trimethylanilinium hydroxide (TMAH) is an alkylating agent used effectively during esterification of carboxylic acids, etherfication of alcohols and N-alkylation of amino groups. This reagent forms N-methyl derivatives of molecules replacing hydrogen atoms attached to nitrogen.
应用
It is used to derivatize the serum sample for determination of Topiramate in Epileptic patients using GC-MS analysis.
其他说明
Reagent for carboxylic acid methyl ester, methyl esters.
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1
靶器官
Eyes
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
51.8 °F - closed cup
闪点(°C)
11 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles
法规信息
新产品
此项目有
A capillary GC method using nitrogen phosphorus detection for determination of topiramate in patients with epilepsy.
Malakova, J., et al.
Chromatographia, 66, 363-367 (2007)
E.W. Robb and J.J. Westbrook III
Analytical Chemistry, 35, 1644-1644 (1963)
Vladimir Zaikin, John M. Halket
A Handbook of Derivatives for Mass Spectrometry, 218-219 (2009)
Robert Mynatt et al.
Journal of the Association for Research in Otolaryngology : JARO, 7(2), 182-193 (2006-05-24)
Local applications of drugs to the inner ear are increasingly being used to treat patients' inner ear disorders. Knowledge of the pharmacokinetics of drugs in the inner ear fluids is essential for a scientific basis for such treatments. When auditory
Anthony A Mikulec et al.
Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 29(7), 1020-1026 (2008-09-02)
Intratympanic drug delivery has become widely used in the clinic, but little is known regarding how clinically used drug preparations affect round window membrane (RWM) permeability or how much drug is actually delivered to the cochlea. This study evaluated the
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