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37468

Supelco

2′,6′-Dihydroxyacetophenone

matrix substance for MALDI-MS, ≥99.5%

Synonyme(s) :

2-Acetyl-1,3-dihydroxybenzene, 2-Acetylresorcinol, DHAP

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About This Item

Formule linéaire :
(HO)2C6H3COCH3
Numéro CAS:
699-83-2
Poids moléculaire :
152.15
Numéro Beilstein :
1366061
Numéro CE :
211-833-6
Numéro MDL:
MFCD00002270
Code UNSPSC :
41116105
ID de substance PubChem :
329755650
Nomenclature NACRES :
NA.21

Qualité

matrix substance for MALDI-MS

Niveau de qualité

100

Pureté

≥99.5% (HPLC)
≥99.5%

Forme

powder

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

glycans, lipids, peptides, proteins

Technique(s)

MALDI-MS: suitable

Pf

156-158 °C (lit.)

Solubilité

dioxane: 50 mg/mL, clear

Traces de cations

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

Chaîne SMILES 

CC(=O)c1c(O)cccc1O

InChI

1S/C8H8O3/c1-5(9)8-6(10)3-2-4-7(8)11/h2-4,10-11H,1H3

Clé InChI

YPTJKHVBDCRKNF-UHFFFAOYSA-N

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Application

Used with diammonium hydrogen citrate for MALDI-MS of PMP-labeled acidic and neutral glycans.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

P2613

ProteoMass™ P14R MALDI-MS Standard, vial of 10 nmol

C8857

Cytochrome c from equine heart, vial of 10 nmol, (M+H+) 12,361.96 Da by calculation

C8982

αAcide α-cyano-4-hydroxycinnamique, suitable for MALDI-TOF MS

A8346

ProteoMass™ ACTH Fragment 18-39 MALDI-MS Standard, vial of 10 nmol, monoisotopic mol wt 2,464.1989 Da

I6154

ProteoMass™ Insulin chain B oxidized MALDI-MS Standard, vial of 10 nmol

I6279

Insuline from bovine pancreas, vial of 10 nmol, monoisotopic mol wt 5,729.6087 Da

A8471

ProteoMass™ Albumin MALDI-MS Standard, vial of 10 nmol, average mol wt 66,429.09 Da by calculation

A9096

ProteoMass™ Aldolase MALDI-MS Standard, vial of 10 nmol, average mol wt 39,211.28 Da by calculation

A8846

ProteoMass™ Angiotensin II MALDI-MS Standard, vial of 10 nmol

A8971

ProteoMass™ Apomyoglobin MALDI-MS Standard, vial of 10 nmol, (M+H+) 16,952.27 Da by calculation

B4181

ProteoMass™ Bradykinin Fragment 1-7 MALDI-MS Standard, vial of 10 nmol, monoisotopic mol wt 756.3997 Da

MSCAL1

ProteoMass™ Peptide and Protein MALDI-MS Calibration Kit, Peptide and Protein MALDI MS Calibration Standard

MSCAL2

ProteoMass™ Peptide MALDI-MS Calibration Kit, Peptide MALDI MS Calibration Standard

MSCAL3

ProteoMass™ Protein MALDI-MS Calibration Kit, Protein MALDI MS Calibration Standard

56197

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

54793

2-(4-Hydroxyphenylazo)benzoic acid, matrix substance for MALDI-MS, ≥99.5%

85429

Sinapic acid, matrix substance for MALDI-MS, ≥99.0% (T)

03565

MALDI validation set polystyrene Mp ~700 - 70 000, certified reference material

91928

2′,4′,6′-Trihydroxyacetophenone monohydrate, matrix substance for MALDI-MS, ≥99.5%

03597

MALDI validation set PS, PMMA, PDMS, PEG and PSS Mp ~4′300 - 6′500

87884

trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile, matrix substance for MALDI-MS, ≥99.0% (HPLC)

60018

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

29208

(N-Succinimidyloxycarbonylmethyl)tris(2,4,6-trimethoxyphenyl)phosphonium bromide, for protein sequence analysis (by MALDI-MS), ≥98.5%

46278

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

85707

2,5-Dihydroxybenzoic acid, matrix substance for MALDI-MS, >99.0% (HPLC)

70990

αAcide α-cyano-4-hydroxycinnamique, matrix substance for MALDI-MS, ≥99.0% (HPLC)

N3786

α(2→3,6,8,9) Neuraminidase from Arthrobacter ureafaciens, Proteomics Grade, suitable for MALDI-TOF MS

39468

αAcide α-cyano-4-hydroxycinnamique, matrix substance for MALDI-MS, Ultra pure

39319

2,5-Dihydroxybenzoic acid, matrix substance for MALDI-MS, ≥99.5% (HPLC), Ultra pure

49508

Sinapic acid, matrix substance for MALDI-MS, ≥99.5%, Ultra pure

50862

Super-DHB, suitable for matrix substance for MALDI-MS, ≥99.0%

02241

2′,3′-Dideoxycytidine 5′-triphosphate sodium salt solution, suitable for MALDI-MS, ≥98.0% (HPLC)

42597

3′-Deoxythymidine 5′-triphosphate sodium salt solution, BioChemika, puriss. p.a., suitable for MALDI-MS, ≥98.0% (HPLC)

MS0100

ProteoMass™ Guanidination Kit, For improving MALDI-MS sensitivity and peptide sequence coverage

MSCAL4

ProteoMass™ MALDI Calibration Kit for Exactive Series MS, LTQ XL and LTQ Hybrids, MALDI MS Calibration Standard

92817

9-Aminoacridine, matrix substance for MALDI-MS, ≥99.5% (HPLC)

56451

1,5-Diaminonaphthalene, matrix substance for MALDI-MS, ≥99.0% (HPLC)

50757

Micro-Array for Mass Spectrometry (MAMS), for single cell analysis

94141

4-Chloro-α-cyanocinnamic acid, matrix substance for MALDI-MS, ≥95.0% (HPLC)

89063

4-Bromo-α-cyanocinnamic acid, matrix substance for MALDI-MS, ≥95.0% (HPLC)

77081

α-Cyano-4-fluorocinnamic acid, matrix substance for MALDI-MS, ≥95.0% (HPLC)

38419

α-Cyano-2,3,4,5,6-pentafluorocinnamic acid, matrix substance for MALDI-MS, ≥95.0% (HPLC)

39379

4-Chloro-α-cyanocinnamic acid - α-Cyano-2,4-difluorocinnamic acid mixture, matrix substance for MALDI-MS, ≥95.0% (sum of both components, HPLC)

68914

4-Bromo-α-cyanocinnamic acid - 4-Chloro-α-cyanocinnamic acid mixture, matrix substance for MALDI-MS, ≥95.0% (sum of both components, HPLC)

05851

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

78246

Curcumin, matrix substance for MALDI-MS, ≥99.5% (HPLC)

04973

Micro-Array for Mass Spectrometry (MAMS), for quantitative MALDI

94477

(E)-2-Cyano-3-(2-naphthyl)acrylic acid, matrix substance for MALDI-MS, ≥98.0% (HPLC)

83788

(2E)-3-(9-Anthryl)-2-cyanoacrylic acid, matrix substance for MALDI-MS, ≥97.0% (HPLC)

76884

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

56229

9-Nitroanthracene, matrix substance for MALDI-MS, ≥98.5% (HPLC)

PFS11

SpheriCal™ Mix, Peptide Low, suitable for MALDI-MS

PFS31

SpheriCal™ Aqua, Peptide Medium, suitable for MALDI-MS

PFS32

SpheriCal™ Aqua, Peptide High, suitable for MALDI-MS

PFS20

SpheriCal™ Neat, Peptide Low, suitable for MALDI-MS

PFS21

SpheriCal™ Neat, Peptide Medium, suitable for MALDI-MS

PFS22

SpheriCal™ Neat, Peptide High, suitable for MALDI-MS

PFS23

SpheriCal™ Neat, Protein Low, suitable for MALDI-MS

PFS30

SpheriCal™ Aqua, Peptide Low, suitable for MALDI-MS

69028

4-Phenyl-α-cyanocinnamamide, matrix substance for MALDI-MS, ≥98.5% (HPLC)

900666

Bruker standard solvent, suitable for MALDI-MS, 50% ACN + 47.5% H2O + 2.5% TFA

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCJ0565
BCCF4882
BCCB5520
BCBX3910
BCBW9144

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Les clients ont également consulté

Slide 1 of 2

1 of 2

Super-DHB suitable for matrix substance for MALDI-MS, ≥99.0%

Supelco

50862

Super-DHB

Dihydroxyacetone phosphate dilithium salt ≥93% dry basis (enzymatic)

Sigma-Aldrich

D7137

Dihydroxyacetone phosphate dilithium salt

J J Pitt et al.
Analytical biochemistry, 248(1), 63-75 (1997-05-15)
The 1-phenyl-3-methyl-5-pyrazolone (PMP) derivatives of monosaccharides, maltooligosaccharides, and oligosaccharides enzymatically released from asparagine-linked sites in ribonuclease B and fetuin have been investigated using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Use of the matrix 2,6-dihydroxyacetophenone containing diammonium hydrogen citrate (DHAP/DAHC)
Ellen D Inutan et al.
Molecular & cellular proteomics : MCP, 10(2), M110-M110 (2010-09-22)
Laserspray ionization (LSI) mass spectrometry (MS) allows, for the first time, the analysis of proteins directly from tissue using high performance atmospheric pressure ionization mass spectrometers. Several abundant and numerous lower abundant protein ions with molecular masses up to ∼20,000
Junjie Hou et al.
Journal of biomedicine & biotechnology, 2010, 759690-759690 (2010-03-27)
Selecting an appropriate matrix solution is one of the most effective means of increasing the ionization efficiency of phosphopeptides in matrix-assisted laser-desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). In this study, we systematically assessed matrix combinations of 2, 6-dihydroxyacetophenone (DHAP) and diammonium
Gheorghita Zbancioc et al.
Ultrasonics sonochemistry, 19(3), 399-403 (2011-09-13)
A new, selective, straightforward and general method for preparation of highly functionalized coronands or spiro derivatives bearing 1,2-dihydroxyacetophenone unit, under conventional conditions and ultrasonic irradiation, is reported. The reaction setup involves only one step, acylation of an α-chloro-3,4-dihydroxyacetophenone with phthaloyl
MALDI mass spectrometry in the solution of some forensic problems.
R Seraglia et al.
Forensic science international, 146 Suppl, S83-S85 (2005-01-11)
Afficher tous les articles scientifiques apparentés

Protocoles

Mass Spectrometry of Glycans

Explore mass spectrometry analysis of glycans for glycomic & glycoproteomic neutral & acidic glycan analysis. See a general mass spec glycan analysis procedure.

Mass Spectrometry of Glycans

Explore mass spectrometry analysis of glycans for glycomic & glycoproteomic neutral & acidic glycan analysis. See a general mass spec glycan analysis procedure.

Mass Spectrometry of Glycans

Explore mass spectrometry analysis of glycans for glycomic & glycoproteomic neutral & acidic glycan analysis. See a general mass spec glycan analysis procedure.

Mass Spectrometry of Glycans

Explore mass spectrometry analysis of glycans for glycomic & glycoproteomic neutral & acidic glycan analysis. See a general mass spec glycan analysis procedure.

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