Girard’s reagent T
SIAL/89397 - for HPLC derivatization, LiChropur™, 99.0-101.0% (AT)
Synonym: (Carboxymethyl)
CAS Number: 123-46-6
Empirical Formula (Hill Notation): C5H14ClN3O
Molecular Weight: 167.64
EC Number: 204-629-3
MDL Number: MFCD00012009
Linear Formula: [(CH3)3N+CH2CONHNH2]Cl-
Product Type: Chemical
| assay | 99.0-101.0% (AT) |
| form | crystals |
| grade | for HPLC derivatization |
| InChI | 1S/C5H13N3O.ClH/c1-8(2,3) |
| InChI key | YSULOORXQBDPCU-UHFFFAOYSA |
| mp | 188-192 °C (dec.) (lit.) |
| quality | LiChropur™ |
| Quality Level | 100  |
| SMILES string | [Cl-].C[N+](C)(C)CC(=O)NN |
| technique(s) | HPLC: suitable |
| Application: | 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. |
| Features and Benefits: | • 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. |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.0-101.0% (AT) |
| mp | 188-192 °C (dec.) (lit.) |
| UNSPSC | 12000000 |