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1,5-二氨基萘

matrix substance for MALDI-MS, ≥99.0% (HPLC)

同義詞:

1,5-DAN, 1,5-萘二胺, NSC 401110

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About This Item

線性公式:
C10H6(NH2)2
CAS號碼:
分子量::
158.20
Beilstein:
907947
EC號碼:
MDL號碼:
分類程式碼代碼:
12000000
PubChem物質ID:
NACRES:
NA.21

等級

matrix substance for MALDI-MS

品質等級

化驗

≥99.0% (HPLC)

成份

carbon content, 75.92% (theory)
hydrogen content, 6.37% (theory)
nitrogen content, 17.71% (theory)

分析物化學類別

oligonucleotides, peptides

技術

MALDI-MS: suitable

mp

185-187 °C (lit.)

正離子痕跡

Ba: ≤5.0 mg/kg
Ca: ≤20 mg/kg
Cd: ≤5.0 mg/kg
Co: ≤5.0 mg/kg
Cr: ≤5.0 mg/kg
Cu: ≤5.0 mg/kg
K: ≤10 mg/kg
Mg: ≤5.0 mg/kg
Mn: ≤5.0 mg/kg
Na: ≤10 mg/kg
Ni: ≤5.0 mg/kg
Pb: ≤5.0 mg/kg
Zn: ≤5.0 mg/kg

SMILES 字串

Nc1cccc2c(N)cccc12

InChI

1S/C10H10N2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6H,11-12H2

InChI 密鑰

KQSABULTKYLFEV-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

1,5-二氨基萘用于生产 1,5-萘二异氰酸酯和聚氨酯弹性体。

應用

1,5-二氨基萘是用于 IgG 蛋白分析的有效基质,采用自上而下和中下质谱,联合电子转移解离(ETD)和基质辅助激光解吸电离源内衰变(MALDI-ISD)方法等多重碎裂技术。

包裝

无底玻璃瓶。内含物装在插入的融合锥内。

分析報告

金属痕量分析符合要求

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產品號碼
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訊號詞

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危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

438.8 °F - DIN 51758

閃點(°C)

226 °C - DIN 51758


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Laura Molin et al.
Rapid communications in mass spectrometry : RCM, 25(20), 3091-3096 (2011-09-29)
1,5-Diaminonaphthalene (DAN) has been described as an interesting and effective matrix for matrix-assisted laser desorption/ionization (MALDI) experiments in positive ion mode, being able to activate in-source decomposition phenomena and, when employed for the analysis of proteins containing disulphide bridge(s), being
Junhai Yang et al.
Analytical chemistry, 85(5), 2907-2912 (2013-02-20)
We have developed targets precoated with matrix for imaging lipids in tissues using matrix-assisted laser desorption ionization mass spectrometry (MALDI MS). Thin tissue sections (rat kidney and mouse or rat brains) were placed onto 1,5-diaminonaphthalene precoated targets (prepared beforehand by
Daiki Asakawa et al.
Journal of mass spectrometry : JMS, 47(2), 180-187 (2012-02-24)
Matrix-assisted laser desorption/ionization in-source decay (MALDI-ISD) has been used for characterization of a phosphorylated peptides and proteins because labile phosphate group is not lost during the MALDI-ISD process. The conventional MALDI-ISD is initiated by the hydrogen transfer from reducing matrix
Delphine Debois et al.
Analytical chemistry, 82(10), 4036-4045 (2010-04-20)
Matrix-assisted laser desorption ionization-mass spectrometry (MALDI-MS) imaging is a powerful technique giving access to the distribution of a large range of biomolecules directly from a tissue section, allowing, for example, the discovery of new pathological biomarkers. Nevertheless, one main difficulty
Patty's Toxicology (2012)

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