73148
3-硝基苯甲醇
suitable for mass spectrometry (MS), ≥99.5%
别名:
NOBA
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关于此项目
线性分子式:
O2NC6H4CH2OH
化学文摘社编号:
分子量:
153.14
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
EC Number:
210-588-2
Beilstein/REAXYS Number:
2044769
MDL number:
Assay:
≥99.5% (GC), ≥99.5%
Form:
(Powder or Crystals or Solid or Liquid)
Quality Level
assay
≥99.5% (GC), ≥99.5%
form
(Powder or Crystals or Solid or Liquid)
technique(s)
H-NMR: suitable, mass spectrometry (MS): suitable
bp
175-180 °C/3 mmHg (lit.)
mp
26-32 °C (lit.)
density
1.29 g/mL at 20 °C (lit.)
SMILES string
OCc1cccc(c1)[N+]([O-])=O
InChI
1S/C7H7NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-4,9H,5H2
InChI key
CWNPOQFCIIFQDM-UHFFFAOYSA-N
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General description
3-硝基苯甲醇(3-NBA)是最常用的色谱基质。可用于分析卟啉、环肽、碰撞活化用碱金属阳离子化脂肪酸以及某些有机钌化合物。
Application
3-硝基苯甲醇在液体二次离子质谱法中已用作电离时的液体基质。
用作快原子轰击质谱技术的基质
Other Notes
用作快原子轰击质谱技术的基质。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
233.6 °F - closed cup
flash_point_c
112 °C - closed cup
ppe
Eyeshields, Gloves
J. Meili et al.
Org. Mass Spectrom., 19, 581-581 (1984)
Harry J Sterling et al.
Journal of the American Society for Mass Spectrometry, 20(10), 1933-1943 (2009-08-18)
The use of m-nitrobenzyl alcohol (m-NBA) to enhance charging of noncovalent complexes formed by electrospray ionization from aqueous solutions was investigated. Addition of up to 1% m-NBA can result in a significant increase in the average charging of complexes, ranging
Shirley H Lomeli et al.
Journal of the American Society for Mass Spectrometry, 20(4), 593-596 (2008-12-23)
Increased multiple charging of native proteins and noncovalent protein complexes is observed in electrospray ionization (ESI) mass spectra obtained from nondenaturing protein solutions containing up to 1% (vol/vol) m-nitrobenzyl alcohol (m-NBA). The increases in charge ranged from 8% for the
Yuya Domoto et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(48), 15998-16005 (2014-10-07)
Efficient end-capping synthesis of neutral donor-acceptor (D-A) [2]rotaxanes without loading any catalysts or activating agents was achieved by utilizing high reactivity of a pentacoordinated hydrosilane toward salicylic acid derivatives. As components of [2]rotaxanes, an electron-deficient naphthalenediimide-containing axle with a salicylic
S. Zhao et al.
Analytical Chemistry, 63, 450-450 (1991)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 73148-5G | 04061833347027 |
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