3-Hydroxypicolinic acid
SIAL/56197 - matrix substance for MALDI-MS, ≥99.0% (HPLC)
Synonym: 3-HPA; 3-
CAS Number: 874-24-8
Empirical Formula (Hill Notation): C6H5NO3
Molecular Weight: 139.11
EC Number: 212-859-0
MDL Number: MFCD00006294
Linear Formula: C6H5NO3
Product Type: Chemical
analyte chemical class(es) | oligonucleotides, oligosaccharides |
assay | ≥99.0% (HPLC) |
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 | |
form | solid |
grade | matrix substance for MALDI-MS |
InChI | 1S/C6H5NO3/c8-4-2-1-3-7-5 |
InChI key | BRARRAHGNDUELT-UHFFFAOYSA |
mp | 213-218 °C (lit.) |
Quality Level | 100 ![]() |
SMILES string | OC(=O)c1ncccc1O |
technique(s) | MALDI-MS: suitable |
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. |
Other Notes: | 3-Hydroxypicolinic acid has been used in the study conducted to isolate and characterize bacteria degrading-quinoline in subsurface sediments. |
Other Notes: | Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 56197.pdf ![]() ![]() |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 - H335 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-28 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (HPLC) |
mp | 213-218 °C (lit.) |
UNSPSC | 12000000 |