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3-Hydroxypicolinic acid

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

Szinonimák:

3-HPA, 3-Hydroxypyridine-2-carboxylic acid

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Összes fotó(1)

About This Item

Tapasztalati képlet (Hill-képlet):
C6H5NO3
CAS-szám:
874-24-8
Molekulatömeg:
139.11
Beilstein:
118954
EC-szám:
212-859-0
MDL-szám:
MFCD00006294
UNSPSC kód:
12000000
PubChem Substance ID:
329758183
NACRES:
NA.21

grade

matrix substance for MALDI-MS

Minőségi szint

200

Teszt

≥99.0% (HPLC)

form

powder or crystals

analit kémiai osztály(ok)

oligonucleotides, oligosaccharides

technika/technikák

MALDI-MS: suitable

mp

213-218 °C (lit.)

kation nyomok

Ba: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤20 mg/kg
Mg: ≤50 mg/kg
Mn: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤50 mg/kg

SMILES string

OC(=O)c1ncccc1O

InChI

1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)

Nemzetközi kémiai azonosító kulcs

BRARRAHGNDUELT-UHFFFAOYSA-N

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Alkalmazás

3-Hydroxypicolinic acid (3-HPA) is a matrix material used in matrix-assisted laser desorption/ionization (MALDI) based mass spectroscopy (MS) for the analysis of large biomolecules and quantification of oligonucleotides.

Kiszerelés

Bottomless glass bottle. Contents are inside inserted fused cone.

Egyéb megjegyzések

3-Hydroxypicolinic acid has been used in the study conducted to isolate and characterize bacteria degrading-quinoline in subsurface sediments.

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Piktogramok

Exclamation mark
GHS07

Figyelmeztetés

Warning

Figyelmeztető mondatok

H315,H319,H335

Veszélyességi osztályok

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

Célzott szervek

Respiratory system

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

dust mask type N95 (US), Eyeshields, Gloves

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
STBL2919
STBL3097
STBL2213
STBK9577
STBK7633

Nem találja a megfelelő verziót?

Ha egy adott verzióra van szüksége, a tétel- vagy cikkszám alapján rákereshet egy adott tanúsítványra.

COA keresése

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Gas-phase diagnostics and LIF-imaging of 3-hydroxypicolinic acid MALDI-matrix plumes
Puretzky AA and Geohegan DB
Chemical Physics Letters, 286(5-6), 425-432 (1998)
Isolation and characterization of quinoline-degrading bacteria from subsurface sediments.
Applied and Environmental Microbiology, 55 (4), 1029-1032 (1989)
P Juhasz et al.
Carbohydrate research, 270(2), 131-147 (1995-04-30)
Molecular weights of heparin-derived oligosaccharides ranging from disaccharides to hexadecasaccharides have been determined by matrix-assisted laser desorption ionization time-of-flight mass spectrometry. While these compounds ionize poorly or not at all when used as such, a strong signal can be obtained
K Tang et al.
Nucleic acids research, 23(16), 3126-3131 (1995-08-25)
Matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) mass spectrometry was used to analyze short DNA duplex probes with one strand immobilized on solid supports (straptavidin-coated magnetic beads or controlled pore glass beads). Only the non-immobilized strand could be detected. Partial denaturation
H Suzuki et al.
Analytical chemistry, 69(22), 4554-4559 (1998-01-07)
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS), has been used for structure characterization of 1-aminopyrene-3,6,8-trisulfonate (APTS)-derivatized oligosaccharides previously separated by capillary electrophoresis (CE). The resolved components were first isolated by employing an automated high-resolution fraction collector. Using on-probe sample
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