Merck
CN
All Photos(1)

56197

Supelco

3-Hydroxypicolinic acid

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

Sign Into View Organizational & Contract Pricing

Select a Size

Change View
Synonym(s):
3-HPA, 3-Hydroxypyridine-2-carboxylic acid
Empirical Formula (Hill Notation):
C6H5NO3
CAS Number:
Molecular Weight:
139.11
Beilstein:
118954
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

matrix substance for MALDI-MS

Quality Level

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

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
152307325228A68300
3-Hydroxypicolinic acid matrix substance for MALDI-MS, ≥99.0% (HPLC)

Supelco

56197

3-Hydroxypicolinic acid

form

powder or crystals

form

powder or crystals

form

-

form

powder

mp

213-218 °C (lit.)

mp

213-218 °C (lit.)

mp

228-230 °C (dec.) (lit.)

mp

295-297 °C (dec.) (lit.)

Quality Level

200

Quality Level

-

Quality Level

-

Quality Level

-

grade

matrix substance for MALDI-MS

grade

-

grade

-

grade

-

analyte chemical class(es)

oligonucleotides, oligosaccharides

analyte chemical class(es)

-

analyte chemical class(es)

-

analyte chemical class(es)

-

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.

related product

Product No.
Description
Pricing

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 3

1 of 3

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)
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
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
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

Related Content

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service