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56197

3-Hydroxypicolinic acid

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

Synonyme(s) :

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

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A propos de cet article

Formule empirique (notation de Hill) :
C6H5NO3
Numéro CAS:
874-24-8
Poids moléculaire :
139.11
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
329758183
EC Number:
212-859-0
Beilstein/REAXYS Number:
118954
MDL number:
MFCD00006294
Assay:
≥99.0% (HPLC)
Form:
powder or crystals
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Quality Level

200

assay

≥99.0% (HPLC)

form

powder or crystals

analyte chemical class(es)

oligonucleotides, oligosaccharides

technique(s)

MALDI-MS: suitable

mp

213-218 °C (lit.)

cation traces

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

suitability

suitable for matrix substance for MALDI-MS

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)

InChI key

BRARRAHGNDUELT-UHFFFAOYSA-N

Application

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Classe de stockage

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Contenu apparenté

Cleanup and Concentration of Trace-level Analytes from Complex Matrices Using ZipTip® Micro-SPE Pipette Tips

ZipTip® micro-SPE pipette tips are used as a single-step desalting, concentration, and purification tool for complex samples before mass spec analyses.

Isolation and characterization of quinoline-degrading bacteria from subsurface sediments.
Applied and Environmental Microbiology, 55 (4), 1029-1032 (1989)
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
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
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Numéro d'article de commerce international

RéférenceGTIN
56197-1G04061832583570
56197-250MG04061832583587