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56451

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1,5-Diaminonaphthalene

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

Synonyme(s) :

1,5-DAN, 1,5-Naphthalenediamine, NSC 401110

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250 MG
184,00 $

184,00 $

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250 MG
184,00 $

About This Item

Formule linéaire :
C10H6(NH2)2
Numéro CAS:
2243-62-1
Poids moléculaire :
158.20
Beilstein:
907947
Numéro CE :
218-817-8
Numéro MDL:
MFCD00004029
Code UNSPSC :
12000000
ID de substance PubChem :
329758210
Nomenclature NACRES :
NA.21

184,00 $

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Qualité

matrix substance for MALDI-MS

Niveau de qualité

100

Essai

≥99.0% (HPLC)

Composition

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

Classe(s) chimique(s) de l'analyte

oligonucleotides, peptides

Technique(s)

MALDI-MS: suitable

Pf

185-187 °C (lit.)

Traces de cations

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

Chaîne SMILES 

Nc1cccc2c(N)cccc12

InChI

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

Clé InChI

KQSABULTKYLFEV-UHFFFAOYSA-N

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Catégories apparentées

Description générale

1,5-Diaminonaphthalene is used in the production of 1,5-naphthalene diisocyanate and polyurethane elastomers.[1]

Application

1,5-Diaminonaphthalene is used as an effective matrix in the analysis of IgG protein using top-down and middle-down mass spectrometry with multiple fragmentation techniques such as electron transfer dissociation (ETD) and matrix-assisted laser desorption ionization in-source decay (MALDI-ISD) method.[2]

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Remarque sur l'analyse

metal trace analysis corresponds to requirements

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Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H302,H317,H351,H410

Classification des risques

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

438.8 °F - DIN 51758

Point d'éclair (°C)

226 °C - DIN 51758

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Certificats d'analyse (COA)

Lot/Batch Number
BCCK4128
BCCC9478

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Aurélien Thomas et al.
Analytical chemistry, 84(4), 2048-2054 (2012-01-17)
Matrix sublimation has demonstrated to be a powerful approach for high-resolution matrix-assisted laser desorption ionization (MALDI) imaging of lipids, providing very homogeneous solvent-free deposition. This work presents a comprehensive study aiming to evaluate current and novel matrix candidates for high
Glycosylation characterization of therapeutic mAbs by top-and middle-down mass spectrometry
Tran QB, et al.
Data in Brief, 6, 68-76 (2016)
Kevin Demeure et al.
Analytical chemistry, 79(22), 8678-8685 (2007-10-18)
In-source decay (ISD) in MALDI leads to c- and z-fragment ion series enhanced by hydrogen radical donors and is a useful method for sequencing purified peptides and proteins. Until now, most efforts to improve methods using ISD concerned instrumental optimization.
Pascale Lemaire et al.
Rapid communications in mass spectrometry : RCM, 27(16), 1837-1846 (2013-07-17)
In-Source Decay (ISD) in Matrix-Assisted Laser Desorption/Ionization (MALDI) mass spectrometry is a fast and easy top-down activation method. Our objective is to find a suitable matrix to locate the deuterons following in-solution hydrogen/deuterium exchange (HDX). This matrix must circumvent the
Kevin Demeure et al.
Journal of the American Society for Mass Spectrometry, 21(11), 1906-1917 (2010-09-14)
In-source decay (ISD) is a rapid fragmentation occurring in the matrix-assisted laser desorption/ionization (MALDI) source before the ion extraction. Despite the increasing interest for peptides de novo sequencing by ISD, the influence of the matrix and of the peptide itself
Afficher tous les articles scientifiques apparentés

Protocoles

Analysis of Fipronil and Fipronil Sulfone in Eggs, Chicken Meat and Mayonnaise

A short abstract on a method using QuEChERS and GC/MS/MS for determination of fipronil & fipronil sulfone.

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