89397

吉拉尔特试剂 T

for HPLC derivatization, LiChropur^™, 99.0-101.0% (AT)

• 别名: (羧甲基)三甲基氯化铵酰肼, 乙酰肼三甲基氯化铵, 氯化三甲基铵乙酰肼
• 线性分子式: [(CH₃)₃N⁺CH₂CONHNH₂]Cl^-
• CAS号: 123-46-6
• 分子量: 167.64
• Beilstein: 3727163
• EC號碼: 204-629-3
• MDL號碼: MFCD00012009
• 分類程式碼代碼: 12000000
• PubChem物質ID: 329769730
• NACRES: NA.22

属性

• 等級: for HPLC derivatization
• 品質等級: 100
• 化驗: 99.0-101.0% (AT)
• 形狀: crystals
• 品質: LiChropur^™
• 技術: HPLC: suitable
• mp: 188-192 °C (dec.) (lit.)
• SMILES 字串: [Cl-].C[N+](C)(C)CC(=O)NN
• InChI: 1S/C5H13N3O.ClH/c1-8(2,3)4-5(9)7-6;/h4,6H2,1-3H3;1H
• InChI 密鑰: YSULOORXQBDPCU-UHFFFAOYSA-N

说明

應用

Girard′s reagent T may be used as a derivatizing reagent for the determination of 5-Formyl-2′-deoxyuridine in cellular DNA samples using liquid chromatography–tandem mass spectrometry (LC–MS/MS) technique. Reducing saccharides can be derivatized by Girard′s reagent T and this can be analyzed by matrix-assisted laser desorption/ionization coupled to time of flight mass spectrometry (MALDI-TOF-MS) technique.

特點和優勢

• Girard′s reagent T is a chemical derivatization reagent for LC-MS.
• It has carbonyl functional group possessing high proton (cation) affinity that stabilizes a positive charge.       
• It is commonly used in the derivatization of nucleosides.        
• Derivatization reactions in mass spectrometry are used to improve ionization efficiency.
• Derivatization can enhance precise quantitative analysis for profiling of relatively small analyte molecules, particularly in metabolomics.

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法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable